| Document | Document Title |
|---|---|
| US10390463B2 |
Backflow prevention for computing devices
Embodiments of the invention are directed to methods and systems for backflow prevention for computing devices. In an embodiment, a system of sensors, processors, and airflow stimulation devices, such as fans, are used to prevent backflow of high temperature gasses through a server housing. The backflow of high temperature gasses may be a result of a pressure differential between a region in which cooling gases are disposed and a region in which high temperature exhaust gasses are disposed. |
| US10390460B2 |
Apparatus and methods for cooling of an integrated circuit
Systems and methods for cooling an Integrated Circuit (IC) are provided. In one embodiment, the system includes a vessel for holding a coolant in a liquid phase, where the IC is at least in part thermally coupled to the coolant to transfer heat generated by the IC to the coolant. The system also includes a controller for periodically increasing a heat flux supplied by the IC to the coolant followed by a reduction of the heat flux supplied by the IC to the coolant. Methods for controlling the operational parameters of the IC to periodically increasing and then decreasing the heat flux supplied by the IC to the coolant are also provided. A sensor may be used to sense a state of phase change of the coolant and which generates a signal that the controller uses to adjust the heat flux supplied by the IC. |
| US10390453B2 |
Cable connection system
A cable connection system and a method of using the cable connection system. The cable connection system includes a base and a tube enveloping electrical cabling. The cabling is electrically connected to base connectors of the base. The base is configured to be physically and electrically connected to a rack. The base is at a fixed distance from the tube and is rotated around a center axis of the tube by a first angle within an angular range encompassing from more than zero degrees to less than 360 degrees. |
| US10390451B2 |
Display device
A display device is disclosed. The display device includes a display panel, a module cover positioned at a rear of the display panel and coupled to the display panel, a plate positioned at a rear of the module cover, an adhesive member attached to at least a part of a front surface of the plate, a bracket positioned between the module cover and the plate and attached to the adhesive member, and a coupling unit positioned between the module cover and the bracket and fixing the module cover to the bracket. |
| US10390448B2 |
Curved display device having improved display area
A display device includes: a first display unit and a second display unit respectively including a planar portion for displaying an image from a front of the display device, a curved portion extending from the planar portion and configured to display an image, and a side portion extending from the curved portion and configured to display an image from a side of the display device, the first display unit and the second display unit provided to be opposite to each other and bonded to each other at the side portion; and an adhesive layer bonding the first display unit to the second display unit. |
| US10390447B1 |
Multi part plastic assembly that snaps into or is captured into existing plastic or metal junction boxes, switch boxes and receptacle boxes to simplify connection wiring to individual switches, receptacles, USB ports, GFCIS
The present invention is an assembly and system that is captured into a standard plastic or metal junction box, switch box or receptacle box to simplify wiring electrical power to current day switches, receptacles, smoke detectors and other configurations of custom switch, receptacle, receptacle/USB ports, GFCIs, etc. The invention is used to eliminate excessive amounts of wire stuffed into the back of the junction box and reducing the time required to wire standard and custom electrical receptacles. The invention consists of a two part fire resistant plastic box and printed circuit board where the PCB is captured inside the two part box having openings on the top for electrical terminals and wire pins that exactly, and fully align with the bottom of standard electrical receptacles or the wire pins may terminate in spade connectors that are captured by screw terminals on the receptacles. Also, there is an added safety feature of this present invention, in that all wiring that exists in current wiring practice today, 85% of it is done away with because of the printed circuit board (PCB) that is encapsulated. |
| US10390433B2 |
Methods of forming conductive and resistive circuit structures in an integrated circuit or printed circuit board
Described examples include methods of fabricating conductive and resistive structures by direct-write variable impedance patterning using nanoparticle-based metallization layers or chemical reaction-based deposition. In some examples, a low conductivity nanoparticle material is deposited over a surface. The nanoparticle material is selectively illuminated at different applied energy levels via illumination source power adjustments and/or scan rate adjustments for selective patterned sintering to create conductive circuit structures as well as resistive circuit structures including gradient resistive circuit structures having an electrical resistivity profile that varies along the structure length. Further examples include methods in which a non-conductive reactant layer is deposited or patterned, and a second solution is deposited in varying amounts using an additive deposition for reaction with the reactant layer to form controllably conductive structures. |
| US10390431B2 |
Flexible printed circuit board having slit
A flexible printed circuit board for coupling to a connector having a plurality of contacts includes a flexible film, a plurality of electrodes disposed on at least one face of the film and configured to come in contact with the contacts of the connector, and one or more slits formed in the film between adjacent electrodes among the plurality of electrodes. |
| US10390428B2 |
Electrical connection structure
An electrical connection structure is provided in the present invention, which includes a substrate, a plurality of conductive textile layers disposed apart on the substrate, an electrical connection layer disposed on the conductive textile layers, a plurality conductive parts disposed on the electrical connection layer corresponding to the conductive textile layers respectively, an adhesive layer, and a protective layer, wherein the electrical connection layer provides the electrical connection between the conductive textile layers and the conductive parts corresponding to the conductive textile layers, and the conductive textile layers disposed apart from each other are not electrically connected. |
| US10390424B2 |
High-frequency module
A high-frequency module includes a multilayer substrate that includes an insulator layer and a wiring electrode, a component on one main surface of the multilayer substrate, a resin layer on the one main surface so as to cover the component, and a shield electrode covering at least a portion of a surface of the resin layer and at least a portion of a side surface of the multilayer substrate. The wiring electrode includes a capacitor via electrode that is spaced away from the shield electrode inside the multilayer substrate, and a first capacitor is defined by the shield electrode and the capacitor via electrode. |
| US10390407B2 |
Therapeutic illumination system
A therapy system includes a controller; LEDs; LED supply circuitry operatively coupled to the LEDs, where the controller is operatively coupled to the LED supply circuitry for control of the LED supply circuitry; and a sensor that senses information of an object, where the sensor is operatively coupled to the controller and where the controller controls the LED supply circuitry based at least in part on the information to therapeutically illuminate the object via one or more of the LEDs. |
| US10390405B2 |
Systems and methods of LED color overlap
The disclosed systems and methods emphasize driving LEDs in series and in parallel with the same LED driver chip and a single inductor. For creating overlap, the systems and methods of LED color overlap disclosed herein take advantage of the fact that green and blue LEDs have the same voltage. Thus, green and blue LEDs can be driven in parallel as needed. LED suppliers can screen parts for sufficiently close voltage matching between green and blue LEDs. This is especially true when using green LED die based on a blue die with a green phosphor. Cyan may be produced by driving a green LED and a blue LED in parallel. White may produced by driving a green LED and a blue LED in parallel and a red LED in series with this green and blue parallel pair. |
| US10390401B2 |
Lighting control device having a corrector integrally with a controller thereof for correcting a dimming prescribed range stored therein
A lighting control device includes a bidirectional switch, an inputter, a controller, and a corrector. The bidirectional switch is configured to switch between conduction and non-conduction of a bidirectional current between a pair of input terminals. The inputter is configured to receive a dimming level specifying the magnitude of a light output of a load. The controller is configured to control the bidirectional switch so as to retain the bidirectional switch in an ON state for an on time having a length determined in accordance with the dimming level within a prescribed range in each of half periods of an AC voltage of an AC power supply. The corrector is configured to (i) determine whether or not a target waveform has an anomaly with reference to a prescribed determination condition, and (ii) correct the prescribed range so as to narrow the prescribed range when the target waveform has the anomaly; wherein the target waveform is a waveform of at least one of a voltage and a current input to the pair of input terminals. |
| US10390390B2 |
Electronic apparatus and light-emitting module driving circuit thereof
An electronic apparatus and a light-emitting module driving circuit thereof are provided. The electronic apparatus includes a light-emitting module and a driving circuit. The driving circuit is coupled to the light-emitting module and is configured to generate a driving signal set to drive the light-emitting module. The driving circuit includes a first driver, a second driver, and a switching circuit. The first driver receives a control signal related to an operation status of the electronic apparatus and generates a first signal set according to the control signal. The second driver includes at least one resistor which receives system power and accordingly generates a second signal set. The switching circuit is coupled to the first driver and the second driver to receive the first signal set and the second signal set, respectively. When the switching circuit does not receive the first signal set, the switching circuit takes the second signal set as the driving signal set. |
| US10390387B2 |
Microwave heating apparatus
An apparatus and a method for heating a load using microwaves is disclosed. The apparatus includes a transmission line, configured to transmit microwaves from a microwave generator to a cavity. A sensing device configured to measure electromagnetic field strengths for providing information about the phase and the amplitude of a reflection coefficient that represents a ratio between the amount of microwaves reflected back towards the microwave generator and the amount of microwaves transmitted in the transmission line from the microwave generator. A control unit configured to detect whether the measured electromagnetic field strengths correspond to a reflection coefficient having a phase within a certain interval of phases and an amplitude within a certain interval of amplitudes. Additionally, certain intervals of phases and amplitudes correspond to an operating region of the microwave generator. The control unit controls feeding of microwaves to the cavity based on this detection. |
| US10390384B2 |
Apparatuses and methods for reducing circuit switch fallback (CSFB) call setup time
A mobile communication device including a wireless transceiver and a controller is provided. The wireless transceiver performs wireless transmission and reception to and from a first network supporting only Packet-Switched (PS) services or a second network supporting Circuit-Switched (CS) services. The controller receives a rejection message of a Tracking Area Updating (TAU) procedure from the first network via the wireless transceiver when a Circuit Switch Fallback (CSFB)-related call originated from or terminated to the mobile communication device is pending, determines whether the rejection message includes a predetermined rejection cause, and in response to the rejection message including the predetermined rejection cause, selects the second network to make the CSFB-related call via the wireless transceiver without re-attaching to the first network. |
| US10390381B2 |
Methods and systems for improving device-to-device communications in a wireless network
Embodiments for managing a wireless communication network by one or more processors are described. The presence of a plurality of mobile electronic devices within a wireless communication network is detected. A device-to-device (D2D) connectability score for each of the plurality of mobile electronic devices is calculated. A signal representative of the calculated D2D connectability score for each of the plurality of mobile electronic devices is generated. |
| US10390379B2 |
System and method for network-assisted distributed user equipment cooperation in unlicensed spectrum
Methods and devices are provided to enable a cooperating group of user equipments (UEs) to receive a group-specific common-parameters configuration (CPC) message over a first spectrum band and access a second spectrum band synchronously for device-to-device (D2D) sidelink transmission within the group. In an embodiment, a UE operating in a cooperation mode in a cooperating group of UEs receives a group-specific common-parameters configuration (CPC) message from a transmit point (TP) over a first spectrum band, the group-specific CPC message comprising information to configure cooperating UEs in the group for synchronous clear channel assessment (CCA) and aligned sidelink transmission starting times in a second spectrum band. The UE performs a synchronous CCA in the second spectrum band in accordance with a common contention window generated based on the information in the group-specific CPC message. |
| US10390362B2 |
Sidelink-centric subframe for wireless communication
An apparatus may receive, from a scheduling entity, sidelink grant information in a downlink control channel. After receiving the grant information in the downlink control channel, the apparatus may transmit a request-to-send (RTS) signal comprising an indication of a requested duration of time to reserve a sidelink channel for sidelink data. If the sidelink channel is available for the requested duration of time, the apparatus may receive a clear-to-send (CTS) signal configured to indicate an availability of the sidelink channel for the requested duration of time. Subsequently, the apparatus may communicate, with another apparatus different from the scheduling entity, the sidelink data using the sidelink channel during the requested duration of time. Afterwards, the apparatus may communicate acknowledgment information corresponding to the communication of the sidelink signal with the other apparatus. Various additional and alternative aspects are described herein. |
| US10390360B2 |
Wireless device scheduling request in a wireless network
A wireless device receives message(s) comprising configuration parameters of cells, a first IE for the primary PUCCH, a second IE indicating SR maximum number of transmissions, and an SR prohibit timer IE for an SR timer. The configuration parameters comprise: a primary cell with a PUCCH; and a PUCCH secondary cell with a secondary PUCCH. The first IE indicates the SR maximum number of transmissions. In response to an SR counter less than the SR maximum number of transmissions in a first SR subframe: the SR counter increments; a physical layer is instructed to signal an SR associated with an SR process on one valid PUCCH resource for the SR. The SR timer starts and is configured with an expiration duration value determined based on the SR prohibit timer IE regardless of which one of the primary PUCCH and the secondary PUCCH is employed for transmission of the SR. |
| US10390359B2 |
Cascaded trigger frame indication
This disclosure describes methods, apparatus, and systems related to cascaded trigger frame indication. A device may determine a beacon frame on a communication channel. The device may determine one or more trigger frames based at least in part on the beacon frame, the one or more trigger frames including at least in part a first trigger frame and a second trigger frame. The device may determine a cascade indication associated with the one or more trigger frames. The device may cause to send the beacon frame to one or more devices. The device may cause to send the first trigger frame to the one or more devices based at least in part on the beacon frame. |
| US10390358B2 |
Mobile communication system and user terminal
When a UE 100-2 (a reception-side UE) that performs D2D communication by using UL radio resource switches communication modes between cellular communication and the D2D communication, if DL subframe in which data reception of the cellular communication should be performed and the UL subframe in which data reception of the D2D communication should be performed at least partially overlap on a time axis, then the UE 100-2 performs data reception in one subframe, out of the overlapping two subframes. |
| US10390355B2 |
Method for sending uplink multi-user transmission trigger frame, access point, and station
An access point generates a beacon frame that carries a trigger frame information element comprising sending information of a trigger frame for indicating a sending period of the trigger frame; and sends the beacon frame. In this case, the station switches to an active state, and receives the trigger frame by listening to the channel, and the station performs uplink transmission according to indication of the trigger frame after receiving the trigger frame. In this way, when signaling overheads are not increased and reliability is ensured, a station can learn of a sending time of a trigger frame, and the station remains in a receiving state in an appropriate period of time. |
| US10390346B2 |
Method, device, access point, and storage medium for carrier selecting
The disclosure discloses a carrier selecting method and device, an access point and a storage medium. The method includes that: an access point selects unlicensed carriers satisfying a first condition from unlicensed carriers as a first carrier set; sends a discovery signal on all unlicensed carriers in the first carrier set; and the access point receives a measurement result performed by a user equipment on all the unlicensed carriers in the first carrier set, and selects unlicensed carriers satisfying a second condition from the first carrier set based on the measurement result as carrier resources of the access point. |
| US10390340B2 |
Method and apparatus for performing offloading procedures for WLAN-LTE integration and interworking in wireless communication system
A method and apparatus for performing a wireless local area network (WLAN) termination (WT) addition/modification procedure in a wireless communication system is provided. For the WT addition procedure, an eNodeB (eNB) transmits a WT Addition Request message to a WT via a Xw interface, and receives a WT Addition Request Acknowledge message from the WT via the Xw interface. For eNB initiated WT modification procedure, the eNB transmits a WT Modification Request message to a WT via a Xw interface, and receives a WT Modification Request Acknowledge message from the WT via the Xw interface. For the WT initiated WT modification procedure, the eNB receives a WT Modification Required message from a WT via a Xw interface, and transmits a WT Modification Confirm message to the WT via the Xw interface. The WT is a logical node that terminates the Xw interface. |
| US10390339B2 |
User apparatus, and control channel reception method
A user apparatus configured to perform communication with a base station in a mobile communication system, wherein a common search space and a user specific search space are multiplexed in a predetermined physical downlink control channel transmitted from the base station, the user apparatus including: a monitoring control unit configured to monitor, for each predetermined time frame, any one of the common search space and the user specific search space in the predetermined physical downlink control channel in order to obtain downlink control information. |
| US10390335B2 |
Method and apparatus for transmitting uplink control information in carrier aggregation system
A communication method and a system for supporting a high data transmission rate are provided. The method and system fuses 5G communication systems with IoT technology to transmit data at a high rate after 4G systems. The communication method and system are applied to intelligent services, based on 5G communication technology and IoT related technology, for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail business, security, safety-related services, etc. The method for transmitting control information by a user equipment (UE) includes generating uplink control information (UCI), identifying whether a physical uplink shared channel (PUSCH) is not configured to transmit on a primary cell (PCell), identifying whether the PUSCH is configured to transmit on at least one secondary cell (SCell) for licensed band, and transmitting, to a base station, the UCI according to the identification. |
| US10390330B2 |
Methods, wireless device, radio base station and second network node for managing EPS bearer
A method and a wireless device (110) for managing an EPS bearer, a method and a radio base station (120) for setting parameters of an S1 bearer or an Iu bearer as well as a method and a second network node (150) for managing an EPS bearer are disclosed. The wireless device (110) sends, to the second network node (150), a request for setting up the EPS bearer for a service. The request is associated with a required level of a connectivity for the service. The required level relates to likelihood of maintaining the connectivity towards a first network node (140). The second network node (150) further receives the required level of the connectivity for the service. The second network node (150) sends, to a radio base station (120), a request for setting parameters of the S1 bearer or the Iu bearer. Corresponding computer programs and computer program products are also disclosed. |
| US10390328B2 |
Beamforming training in orthogonal frequency division multiple access (OFDMA) communication systems
A beamforming training packet is transmitted from a first communication device to multiple second communication devices. A trigger frame is generated at the first communication device to trigger an uplink orthogonal frequency division multiple access (OFDMA) transmission of beamforming training feedback from at least some of the multiple second communication devices. After transmission of the beamforming training packet by the first communication device, the trigger frame is transmitted to the at least some of the multiple communication devices. The uplink OFDMA transmission is then received at the first communication device. The uplink OFDMA transmission includes respective beamforming training feedback packets generated based on the beamforming training packet by respective ones of the at least some of the multiple second communication devices. The respective beamforming training feedback packets are simultaneously transmitted by the at least some of the multiple second communication devices. |
| US10390327B2 |
Methods and apparatus for optimizing paging mechanisms and publication of dynamic paging mechanisms
Methods and apparatus enabling a wireless network to dynamically change or implement paging mode operation, such as optimization based on one or more network parameters. In one embodiment, the wireless network is a cellular network (e.g., 3G UMTS or LTE), and both base stations and cellular user devices dynamically configure the paging mode operation based on various desired operational attributes relating to the network parameters. Such flexible paging mechanisms may be published to the network users via several methods, and users with appropriately enabled user devices may improve their power and applications performance. Base stations may also advantageously reclaim freed-up cellular resources to support other services. Legacy subscribers are also not affected. |
| US10390320B2 |
Enhanced node B (eNB) and method for MTC coexistence
Embodiments of a machine-type communication (MTC) User Equipment (UE) and methods for configuring a MTC UE using an evolved Node B (eNB) are generally described herein. A method for configuring a UE for communication performed by circuitry of an evolved Node B (eNB) may include broadcasting, from the eNB, a physical downlink control channel (PDCCH) transmission on a licensed band, transmitting, from the eNB to the UE, a physical broadcast channel (PBCH) transmission multiplexed with a machine-type communication (MTC) PBCH (M-PBCH) transmission, the M-PBCH transmission including a MTC master information block (M-MIB) in a MTC region of the licensed band, wherein the MTC region includes a subset of frequencies of the licensed band, and transmitting, from the eNB to the UE, a first data transmission on the MTC region in a downlink. |
| US10390307B2 |
Process for controlling electrical energy fluxes in a system for radio access to a communication network, and associated control device
The radio access system (1) for the communication network includes a radio transceiver (2), a device for connecting to an electrical grid (6), an electrical energy production device (4) and a battery (5) for storing electrical energy produced by said production device (4) and for electrically powering the radio transceiver (2). According to the invention, a control device (100) determines an operating strategy for the battery (5) by optimizing an objective function (O) that associates a cost with a possible operating strategy for the battery (5) during a period of determined duration T and while respecting at least one constraint for protecting the battery (5) against accelerated ageing, and manages the incoming and outgoing flows of electrical energy of the battery (5) depending on the determined operating strategy. |
| US10390302B2 |
Data scheduling method and apparatus
The present invention relates to the field of communications technologies, and in particular, to a data scheduling method and apparatus, so as to resolve a problem that performing data scheduling on a data node by different evolved NodeBs participating in CA may cause a case in which a range supported by a processing capability of the data node is exceeded, or may cause a case in which the data node cannot fully leverage a processing capability of the data node. The method includes: sending, by the data node, scheduling limitation indication information to a first communications node; receiving, by the data node, data scheduling information that is sent by the first communications node to the data node; and sending, by the data node, uplink data to the first communications node, or receiving, by the data node, downlink data sent by the first communications node according to the data scheduling information. |
| US10390298B2 |
Apparatus, method, and system for cell selection
Embodiments of the present invention relate to the communications field, and provide an apparatus, a method, and a system for cell selection, so that a terminal device can communicate normally. The method includes: measuring a received signal communication parameter value of a first cell; determining whether the communication parameter value is greater than a first threshold; if the communication parameter value is less than or equal to the first threshold, obtaining a second threshold; determining whether the communication parameter value is greater than the second threshold; and if the communication parameter value is greater than the second threshold, setting the first cell as a serving cell of the terminal device. The apparatus, the method, and the system for cell selection provided in the embodiments of the present invention are used to select a cell. |
| US10390296B2 |
Device and method of handling a cell selection procedure or a cell reselection procedure
A communication device for handling a cell selection procedure or a cell reselection procedure comprises a storage device and a processing circuit, coupled to the storage device. The storage device stores, and the processing circuit is configured to execute instructions of: measuring a plurality of power values corresponding to a plurality of beams of a cell; determining a first cell quality value according to an average of the plurality of power values; determining an offset value according to a number of the plurality of beams corresponding to the plurality of power values; determining a second cell quality value according to the first cell quality value and the offset value; and performing the cell selection procedure or the cell reselection procedure according to the second cell quality value. |
| US10390289B2 |
Systems and methods for mediating representations allowing control of devices located in an environment having broadcasting devices
System and methods are provided to create representations of geographic areas. Such representations enable users to search for items and services of interest and to quickly locate and utilize such items and services. Representations are created using user preferences thus reducing the amount of information presented to a user, i.e., user preferences control the contents of a representation. Control APIs contained within a representation may be used to control devices represented in a representation or to manufacture them using 3-D printing technologies. Methods to learn user preferences via his movements and other actions and impose a user's preferences upon an environment are shown. Some details of the invention are described by applying the invention to problems in retail marketing and figures depicting an implementation illustrate certain aspects of the invention. |
| US10390283B2 |
Improving data throughput for cell-edge users in an LTE network#
A combination of repeaters and relays is used to improve the data throughput for user equipment (“UE”) near the cell edge in a LTE network. Amplify-and-forward repeaters and decode-and-forward relays enhance the down-link and up-link, respectively. Relay assistance on the up-link occurs when the evolved Node B (“eNB”) requests a retransmission (HARQ) from the UE at which point the UE and relay transmit simultaneously in a cooperative fashion. The quality of the up-link signal received by the eNB is improved due to a favorable channel through the relay. An analysis shows that relay assistance improves the throughput for a cell-edge user when the average delay per data transport block is allowed to increase. |
| US10390267B2 |
Method and system for handling device to device (D2D) communication
A system and a method for a base station to reduce signaling overhead in device-to-device (D2D) communication are provided. The method includes a list of one or more destination identities (IDs) in a signaling message from at least one of UE and source base station, receiving a destination index in a buffer status report (BSR) from UE to request dedicated resources for transmitting D2D communication packets to a destination, determining the destination ID corresponding to destination index received in the BSR using the list of one or more destination IDs received from at least one of UE and source base station wherein the destination index is the index of destination ID in the list of destination IDs received, and allocating resources to the UE based on the determined destination ID. |
| US10390256B2 |
Base station and radio terminal
A communication method according to an embodiment, comprising: transmitting, from a base station to a radio terminal, a list indicating association between an identification of a logical channel group and a priority; generating, by the radio terminal, a buffer status report for direct communication; and transmitting, from the radio terminal to the base station, the buffer status report. The buffer status report includes an index of an destination identifier, an identifier of the logical channel group, and a buffer amount associated with the identifier of the logical channel group. In the generating the buffer status report, the radio terminal generates the buffer status report based on the list. |
| US10390255B2 |
Method and apparatus of dynamically adjusting bit rate of bearer in wireless communication system
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method and apparatus of dynamically operating a bearer in a wireless communication system is provided. The bearer operating method of an evolved Node B (eNodeB) includes: setting a dynamic bear for user equipment (UE) where a bit rate is dynamically adjustable; receiving a report message, including channel status and/or video buffer status of the UE, from the UE; determining a modified bit rate to be applied to the dynamic bearer and time information to which the modified bit rate is applied; and transmitting the modified bit rate and the time information to the UE. |
| US10390245B2 |
Enhanced measurements in a wireless communication system
Apparatuses, methods, and systems are disclosed for enhanced measurements. One method includes performing, by use of a processor, a first measurement at a first time. The method includes determining an offset time selected pseudo-randomly from a set of values. The method includes performing a second measurement at a second time, the second time being the offset time after the first time. The second measurement is used for a carrier loading measurement. |
| US10390243B2 |
Method for operating a user equipment in a wireless radio network
The present invention relates to a method (300) for operating a user equipment (106) in a wireless radio network (100). The wireless radio network (100) comprises a base station (101) and at least one node (105) configured to relay communication data between the user equipment (106) and the base station (101). According to the method, a relayed communication state is determined (301) and a measurement of characteristics of further direct radio transmission links between the user equipment (106) and the wireless radio network (100) is initiated (302) depending on the relayed communication state. |
| US10390235B2 |
Gap design using discovery signal measurements
A system and method of creating a “gap” in a network node's angular power profile to reduce the amount of inter-cell interference generated at certain critical directions. A plurality of network nodes may jointly derive the “gap” in the angular power profile of each of them. A transmitting node may rely on Discovery Reference Signal, DRS, based Reference Signal Received Power, RSRP, measurements of its beams from a neighboring node, which signals an interference metric for each beam indicating a relative beam interference level. The transmitting node utilizes the signaled metrics to determine which beams are causing undesirable interference and are to be removed from its set of candidate beams to create a “gap” in its angular power profile. The remaining candidate beams are used by the transmitting network node for subsequent directional data transmissions. Instead of this distributed approach, a central node-based beam removal approach may be implemented. |
| US10390231B2 |
Methods and systems for using location based service information to enable self-realized leases
A dynamic spectrum arbitrage (DSA) system includes a plurality of fixed wireless devices, a home eNodeB gateway (HGW) coupled to each of the plurality of fixed wireless devices, a dynamic spectrum controller (DSC) coupled to the HGW, and a dynamic spectrum policy controller (DPC) coupled to the DSC and a plurality of other DSCs. Each of the fixed wireless devices may be configured to use an enhanced location based service (eLBS) to dynamically determine its location (latitude, longitude and altitude) and the locations of other fixed wireless devices, and use the location information to determine whether the respective fixed wireless device may be included in a telecommunication resource lease. The fixed wireless devices may also monitor network conditions, generate congestion reports based on a result of the monitoring, and send the generated congestion reports to the HGW. |
| US10390210B2 |
Access method, user equipment and server
Embodiments of the present disclosure disclose an access method, which comprises: establishing a first connection between a user equipment and a first mobile communication network according to a first subscriber identification number; requesting, via the first connection, a server to assign a subscriber identification number to the user equipment, wherein the subscriber identification number is a subscriber identification number corresponding to a SIM card in the server, and the subscriber identification number is a subscriber identification number at a location where the user equipment is currently located; acquiring, via the first connection, the second subscriber identification number assigned by the server; and establishing a second connection between the user equipment and a second mobile communication network servicing the current location according to the second subscriber identification number. According to the embodiments of the present disclosure, the roaming communication fees are reduced, and the communication quality is improved. |
| US10390208B2 |
Operator-assisted device-to-device (D2D) discovery
A first user equipment (UE) operable to perform wireless wide area network (WWAN) operator-assisted device-to-device (D2D) communications with a second UE is disclosed. The first UE can process D2D discovery and wireless local area network (WLAN) configuration information received from a WWAN when the first UE and the second UE are within a WLAN direct communications range. The first UE can initiate operator-assisted WLAN direct communications with the second UE within the WLAN direct communications range using the D2D discovery and WLAN configuration information received from the WWAN. |
| US10390204B2 |
Resource patterns for discovery
Systems and methods are disclosed herein that relate to assigning Device-to-Device (D2D) resource patterns to wireless devices, or User Equipment devices (UEs), and using the assigned D2D resource patterns. In some embodiments, a wireless device having cellular network assisted D2D communication capabilities is operable to transmit a D2D signal in a frequency band of a cellular network during a predefined D2D period according to one of a plurality of predefined D2D transmission patterns. The plurality of predefined D2D transmission patterns has at least one of (i.e., one or more of) a number of properties disclosed herein. |
| US10390203B2 |
Multimedia centric adaptive emergency response messaging apparatus and method
Present is a multimedia centric adaptive emergency response messaging apparatus and method disclosed herein via an emergency response communications method for exchanging information about an emergency situation, the method being executed by at least one network connected computer system having a processor and machine readable memory. |
| US10390192B2 |
Automatic goods consumption judgment system and method
An automatic goods consumption judgment system includes a container tray system, a sensor measurement system, a supporting system, a mobile terminal device, a data transmission unit, a control and data processing system, and a cloud computer. Using the Internet of Things and cloud services, the consumption tendency and consumption state of goods are automatically measured in real time through the system, data are uploaded to a cloud server, and the cloud server sends analyzed and processed data to the terminal device used by users; customers are reminded of the consumption tendency and consumption state of goods according to the analysis and judgment obtained through cloud service computation, the consumption speed of goods and the fact whether required goods need to be prepared in advance or not are determined according to the analysis and judgment. |
| US10390191B2 |
Systems and methods for establishing communications between mobile device users
Provided are systems and methods for establishing a communication between mobile device users that register with a collaboration system. The collaboration system determines a match between profile data of the first registered mobile device and profile data of the second registered mobile device. Displayed at the first registered mobile device is a first list of user identifications, which includes an identification of a user of the second registered mobile device and an identification of a user of at least one other mobile device. Displayed at the second registered mobile device is a second list of user identifications. The second list includes an identification of a user of the first registered mobile device and an identification of at least one other mobile device user. |
| US10390187B2 |
Method and apparatus for providing shared scheduling request resources
In accordance with one or more embodiments and corresponding disclosure thereof, various aspects are described in connection with providing shared scheduling request (SR) resources to devices for transmitting SRs. Identifiers related to the shared SR resources can be signaled to the devices along with indications of the shared SR resources in given time durations. Thus, devices can transmit an SR over shared SR resources related to one or more received identifiers for obtaining an uplink grant. This can decrease delay associated with receiving uplink grants since the device need not wait for dedicated SR resources before transmitting the SR. In addition, overhead can be decreased on control channels, as compared to signaling dedicated SR resources and/or uplink grants. Moreover, identifiers related to SR resources can correspond to a grouping of devices, such that a device can transmit over shared SR resources related to a group including the device. |
| US10390176B2 |
Dynamically creating fitness groups
In an approach to locating nearby computing device users to participate in a fitness activity, one or more computer processors receive from a first computing device of a first user, a selection of a fitness activity and a request to locate at least one second computing device associated with at least one second user in a vicinity of the first computing device to join in a fitness activity. The approach includes one or more computer processors determining the at least one second computing device associated with the least one second user is located in the vicinity of the first computing device. Furthermore, the approach includes one or more computer processors determining directions for the first user and the at least one second user to meet. |
| US10390169B2 |
Applications and format for immersive spatial sound
Methods, systems, and apparatuses are disclosed for generating a spatial audio format. An input audio source may include one or more individual channels. The one or more individual channels may be designated to be played by a corresponding one or more speakers. The one or more individual channels of the audio source may be separated. The one or more individual tracks may be input into a modeling space representing a multi-dimensional space. The modeling space may include a plurality of emitters at various locations in a vector space. Each of the one or more individual channels may be panned to one or more of the plurality of emitters. The panning may be based on a normalized proximity of the one or more individual channels in the modeling space to the plurality of emitters. The one or more of the plurality of emitters may be encoded into a single multichannel file. |
| US10390151B2 |
Hearing device for receiving location information from wireless network
A hearing device includes: a microphone for converting an audio input signal into a microphone output signal; a processing unit configured to provide a processed output signal based on the microphone output signal for compensating a hearing loss of a user; a receiver connected to the processing unit for converting the processed output signal into an audio output signal; and a wireless radio receiver unit connected to the processing unit for receiving information from a wireless network; wherein the processing unit is configured to determine a location of the wireless network based on the information received from the wireless network; wherein the processing unit is configured to determine a sound processing profile based on the determined location of the wireless network; and wherein the processing unit is configured to provide the processed output signal based on the determined sound processing profile. |
| US10390150B2 |
Antenna system for a hearing aid
A hearing aid includes: a hearing aid assembly having an antenna for emission of an electromagnetic field, a transceiver for wireless data communication, the transceiver interconnected with the antenna, and a housing for accommodation of the antenna; wherein the antenna comprises a first section having a length between at least one sixteenth wavelength and a full wavelength of the electromagnetic field, the antenna being positioned so that current flows in the first section in a direction that corresponds with an ear-to-ear axis of a user when the housing is worn in its operational position by the user, whereby the electromagnetic field emitted by the antenna propagates along a surface of a head of the user with its electrical field substantially orthogonal to the surface of the head of the user. |
| US10390148B2 |
Methods and apparatuses for setting a hearing aid to an omnidirectional microphone mode or a directional microphone mode
A method of automatic switching between omnidirectional (OMNI) and directional (DIR) microphone modes in a binaural hearing aid comprising a first microphone system, a second microphone system, where the first microphone system is adapted to be placed in or at a first ear of a user, the second microphone system is adapted to be placed in or at a second ear of said user, the method includes a measurement step, where the spectral and temporal modulations of first and second input signals are monitored, an evaluation step, where the spectral and temporal modulations of the first and second input signal are evaluated by the calculation of an evaluation index of speech intelligibility for each of said signals, and an operational step, where the microphone mode of the first and the second microphone systems of the binaural hearing aid are selected in dependence of the calculated evaluation indexes. |
| US10390136B2 |
Howling suppression device and howling suppression method
A howling suppression device includes a first speaker and a second speaker provided in a room, and a sound signal generator configured to supply the first speaker with a first sound signal generated based on an output signal of a microphone, and configured to supply the second speaker with a second sound signal generated so that a part or all of a sound emitted from the first speaker is canceled out at the microphone by a sound emitted from the second speaker based on the output signal of the microphone. |
| US10390134B2 |
On-board device positioning apparatus, method and on-board equipment control system based on mixed audio
A positioning apparatus for locating devices within a vehicle is provided. The positioning apparatus comprises: at least two sets of MICs, including at least one set of MICs provided at a first position and at least another set of MICs provided at a second position which is different from the first position, the at least two sets of MICs are used for gathering mixed audio corresponding to an object to be positioned, and wherein the mixed audio contains at least a first audio and a second audio; and a control unit which is capable of determining position of the object within the vehicle in accordance with the first audio and identifying the object in accordance with the second audio. |
| US10390131B2 |
Recording musical instruments using a microphone array in a device
A microphone array included in a portable electronic device is used to generate various virtual studio microphones by combining one or more microphone signals to produce one or more acoustic pickup beams. An error is determined in a position of the microphone array relative to an audio source to be recorded. An interface is displayed to instruct a user on repositioning the microphone array relative to the instrument and the instrument is recorded using the repositioned microphone array. |
| US10390128B2 |
Audio speaker with externally reinforced passive radiator attachment
A battery powered wireless audio speaker comprising a passive radiator is disclosed. The perimeter portion of the passive radiator is sandwiched between the speaker chassis and the retention gasket that resides between an external overlying perforated cover to firmly secure the passive radiator. The construction is capable of being well suited to enhance and improve integrity to the seal between the passive radiator and the speaker chassis in strenuous environment conditions such as when a speaker is submerged in water. |
| US10390120B1 |
Voice assistant device capable of being powered on or powered off by relative rotation of different modules and related voice assistant system
A voice assistant device includes a first assembling module and a second assembling module. The first assembling module includes an upper cover, a power source assembly and a baseplate. The second assembling module includes a lower cover and a conductive assembly. The lower cover is detachably installed on the upper cover and rotatable relative to the upper cover. The power source assembly is electrically connected to the baseplate by the conductive assembly for providing electricity to the baseplate in response to a first condition that the lower cover is rotated relative to the upper cover to a power-on position. The power source assembly is not electrically connected to the baseplate, so as not to provide electricity to the baseplate in response to a second condition that the lower cover is rotated relative to the upper cover to a power-off position. |
| US10390109B2 |
System and method for synchronizing metadata with audiovisual content
An example method comprises receiving, at a first digital device, video data, scanning video content of the video data for visual transitions within the video content between consecutive frames of the video data, each transition indicating significant visual transitions relative to other frames of the video data, timestamping each visual transition and create a first set of temporal video fingerprints, identifying items of metadata to be associated with the video data, identifying a location within the video data using the temporal video fingerprints for the identified items of metadata, generating a metadata index identifying each item of metadata and a location for each item of metadata relative to the video data using at least one of the temporal video fingerprints, and transmitting, at the first digital device, the video data, the first set of temporal video fingerprints, and the metadata index to a different digital device. |
| US10390099B2 |
System and method for coordinating back-up services for land based content subscribers
Aspects of the subject disclosure may include, for example, accessing a terrestrial content service that delivers media content to premises of a subscriber for presentation to media processing equipment of the subscriber. An interruption in the terrestrial content service is determined that interrupts the delivery of the media content item to the media processing equipment. An alternative media content item is identified based on the media content item, wherein the alternative media content item is available by way of a direct broadcast satellite service not subscribed to by the subscriber. The direct broadcast satellite service is provisioned to the media processing equipment responsive to the determining of the interruption in the terrestrial content service. Other embodiments are disclosed. |
| US10390096B2 |
Collecting media consumer data
A computer including a processor programmed to receive audio data from sensors. Based on the audio data, the computer identifies a media content item. The computer is further programmed to detect the end of the media content item based on the audio data. Upon detecting the end of the media content item, the computer is programmed to store data from a user related to the media content item. |
| US10390085B2 |
Video channel categorization schema
Implementations are disclosed for scoring and categorizing a video channel. A method includes identifying a first group of multimedia content items arranged in a sequential order by a curator to be played by a plurality of user devices in the sequential order; receiving category identifiers associated with a plurality of multimedia content items in the first group; and generating, for the first group, a first category score corresponding to a first category and a second category score corresponding to a second category. |
| US10390080B2 |
User interface based on device-state information
A portable electronic device with a touch-sensitive display (such as a cellular telephone) provides a wireless remote control for an entertainment device (such as a consumer-electronic device). Based on device-state information that specifies a current state of the entertainment device (which is received from an audio/video (A/V) hub that communicates with the entertainment device) and one or more related states of the entertainment device, the portable electronic device may generate a user interface that includes one or more virtual command icons. Note that the one or more related states are related to the current state in a state diagram by corresponding operations that transition the entertainment device from the current state to the one or more related states. Then, the portable electronic displays the user interface on the touch-sensitive display. In this way, the portable electronic device dynamically adapts the user interface. |
| US10390079B2 |
Set-top box with enhanced behavioral controls and system and method for use of same
A set-top box with enhanced behavioral controls and system and method for use of the same are disclosed. In one embodiment of the set-top box, a wireless transceiver is located within a housing, which also interconnectively includes a television input, a television output, a processor, and memory. The set-top box may pair with an electronic door locking apparatus coupled to a door that is room-colocated with the set-top box in a hospitality establishment. The set-top box may then receive a status signal from the electronic door locking apparatus relative to the open/closed status of the door and locked/unlocked status of the door. |
| US10390077B2 |
Collective determination of interesting portions of a media presentation, media tagging and jump playback
Concepts and technologies are disclosed herein for collective determination of interesting portions of a video program, video tagging, and jump playback within the video program. A processor can obtain interest inputs for video content associated with a video program and can send the information to an aggregator server. The aggregator server can collect and analyze the information, determine interest indications for interesting portions of the video program, generate metadata, and send the metadata to devices. Devices can use the metadata to enable jump functionality. The metadata can be correlated with recorded content that corresponds to the video program to indicate interesting portions of the recorded content. A user interface can be presented. The user interface can include a timeline for the video program and controls to navigate to portions of the video program that are indicated as interesting by the metadata. |
| US10390065B2 |
Computation of video presentation statistics in an online system
An online system receives a video-presentation request from a third party system. The video-presentation request comprises a video and a target audience specification for the video. The online system selects a plurality of users as the target audience of the video based on the target audience specification. From the target audience, the online system generates a sample subset of users and determines a sampled video reach count for the subset of users. A sample user who, as determined by the online system, would have viewed the view for at least a threshold duration, is included in the sampled video view count. The online system estimates a total video reach count for target audience by extrapolating the sampled video reach count for the subset of users to the target audience. The total video reach count can be used to determine a parameter for presenting the video on an online system. |
| US10390055B1 |
Video file processing
A technology is described for processing video files using a software container. An example method may include dividing a video file into video segments and distributing the video segments to software containers which provide an isolated environment for a video processing application by creating a virtual container in which the processing application is contained. The video segments are then processed using the video processing application contained in the software containers, and the video file may be reconstructed using processed video segments output by the video processing application. |
| US10390054B2 |
Optimized content delivery
Data (e.g., images, video, data fields, character strings, logos, etc.) may be analyzed to identify common elements and differentiating elements, and the elements may be respectively transmitted using different streams. For example, if two devices are receiving two video images that are nearly the same, a first data stream comprising the one or more identified common elements may be sent to them both, a second data stream comprising a portion of the one or more identified differentiating elements may be transmitted to the first device, and a third data stream comprising a different portion of the one or more identified differentiating elements may be transmitted to the second device. |
| US10390049B2 |
Electronic devices for sending a message and buffering a bitstream
An electronic device for sending a message is described. The electronic device includes a processor and instructions stored in memory that is in electronic communication with the processor. The electronic device determines whether a first picture is a Clean Random Access (CRA) picture. The electronic device also determines whether a leading picture is present if the first picture is a CRA picture. The electronic device further generates a message including a CRA discard flag and an initial CRA Coded Picture Buffer (CPB) removal delay parameter if a leading picture is present. The electronic device additionally sends the message. |
| US10390047B2 |
Image processing apparatus and image processing method for controlling the granularity in trick play
The present invention relates to an image processing apparatus and an image processing method that allow for setting information allowing for easily controlling the granularity in trick play. A setting unit sets Supplemental Enhancement Information (SEI) about the encoded data of pictures. The SEI includes the reference layer information indicating layers of the reference relationship among the pictures. The present invention can be used, for example, for a recording device that encodes the video data in a High Efficiency Video Coding (HEVC) scheme in the Blu-ray (registered trademark) Disc (BD) standard. |
| US10390038B2 |
Methods and devices for encoding and decoding video pictures using a denoised reference picture
A method is disclosed performed in an encoder for encoding video pictures into a video bit stream, the method comprising: obtaining a denoised version of a reference picture; performing a matching procedure at least once, the matching procedure comprising matching a reference matching area of the reference picture to a matching area of a second picture and matching a reference matching area of the denoised version to the matching area of the second picture, and encoding a block of a current picture by selecting, for the block, a first prediction area based on a first reference area of the reference picture or a second prediction area based on a second reference area of the denoised version, wherein the prediction area having lowest matching error to the corresponding matching area of the second picture is selected. A corresponding method in a decoder is disclosed, and encoder, decoder, computer programs and computer program products. |
| US10390020B2 |
Video encoding methods and systems using adaptive color transform
A video encoding method includes receiving a source video frame, dividing the source video frame into a coding tree unit, determining a coding unit from the coding tree unit, enabling or disabling a coding mode of the coding unit, determining, if the coding mode is enabled, whether to evaluate a size of a transform unit for the enabled coding mode, and determining a transform unit of the coding unit for the enabled coding mode, wherein the size of the coding unit is defined by a number (N) of samples. |
| US10390014B2 |
Video enhancement method and device
The disclosure discloses a video enhancement method and device, and belongs to the field of image processing. The method includes that: each frame in a video is sequentially acquired; and for each current frame, attribute information reflecting a moving state or luminance is determined, a preset mapping relationship is searched to obtain a control parameter corresponding to the attribute information, and video enhancement operation is executed on the current frame by using the control parameter. The device includes: an acquisition module and an enhancement module. By the disclosure, the problem of processing inflexibility caused by execution of the same enhancement over each frame in the video is solved, each frame in the video may be differentially enhanced, frame-based video enhancement is implemented, a video enhancement effect is effectively improved, and quality of the video is improved. |
| US10390006B2 |
Method and device for projecting a 3-D viewable image
According to the present invention there is provided a method for projecting a 3-D viewable image onto a display surface, comprising the steps of, providing two or more projection systems; arranging the two or more projection systems into a first group and second group, wherein the first group and second group each comprise one or more projection systems; arranging the first and second group of projection systems such that each group of project systems can project an image on a display surface, wherein the first group of projection systems is arranged such that the first group of projection systems can project an image to a first position on the display surface and the second group of projection systems is arranged such that the second group of projection systems can project an image to a second position on the display surface, wherein the first and second positions are off-set from one another; configuring the first and second group of projection systems such that the first and second group of projection systems alternately project onto the display surface. There is further provided a corresponding projection system. |
| US10390004B2 |
Stereo gated imaging system and method
A system for improving capturing of images of a scene, and data derived from them is provided herein. The system includes a light source configured to illuminate the scene with pulsed light at a specified direction based on predefined gating parameters; two or more capturing devices configured to capture images of the scene, each one of the capturing devices from at different spatial locations, wherein at least one of the capturing is synchronized with the pulsed light, so as to result in stereoscopic fused images of the scene for the synchronized capturing; and a computer processor configured to improve the capturing by using data derived from the gated images and the gating parameters. In another embodiment, the light source is not present and at least one of the sensors' is configured to apply multiple exposures for a single readout, to yield enhanced images that are used to improve the capturing. |
| US10390002B2 |
Online compensation of thermal distortions in a stereo depth camera
A method and apparatus for performing temperature compensation for thermal distortions in a camera system. In one embodiment, the system comprises a first camera configured to capture a sequence of images of the object; a second device; a processing unit to receive the sequence of images and determine depth information in response to parameters of the camera and the second device; one or more temperature sensors; and a thermal correction unit responsive to temperature information from the one or more temperature sensors to adjust one or more of the calibration parameters of the first camera and the second device. |
| US10390001B2 |
Rear view vision system for a vehicle
A rear-view vision system for a vehicle is provided. The system includes a reflection device mounted adjacent a front windshield surface to redirect a reflection of a rear view of the vehicle. The system includes an image capturing device having a field of view facing the reflection device to capture a rear-view image of the reflection. The system may also include a display unit in communication with the image capturing device for displaying the captured rear-view image to a vehicle operator. |
| US10389998B2 |
Methods and apparatus for 3DTV image adjustment
A method (300) and apparatus (400) for three-dimensional television (3DTV) image adjustment includes loading (342, 344) default 2D-to-3D image setting values from a default settings memory to a user adjustment settings memory, annunciating (346) the default 2D-to-3D image setting values, receiving (361, 362) a 2D-to-3D image settings value adjustment, saving (370) the 2D-to-3D image settings value adjustment in the user adjustment settings memory, and applying (390) the 2D-to-3D image settings value adjustment to a 2D-to-3D converted image. These methods and apparatuses allow individual users to set 3DTV image settings to their personal preferences to compensate for brightness reductions caused by 3DTV glasses, depth perception sensitivities, and other image quality factors. |
| US10389994B2 |
Decoder-centric UV codec for free-viewpoint video streaming
A decoder-centric codec for free-viewpoint video streaming enables a more efficient and more accurate process of capturing, preprocessing, encoding, decoding and rendering of multi-layer free-viewpoint video. |
| US10389993B2 |
Auto-alignment of image sensors in a multi-camera system
A pair of cameras having an overlapping field of view is aligned based on images captured by image sensors of the pair of cameras. A pixel shift is identified between the images. Based on the identified pixel shift, a calibration is applied to one or both of the pair of cameras. To determine the pixel shift, the camera applies correlation methods including edge matching. Calibrating the pair of cameras may include adjusting a read window on an image sensor. The pixel shift can also be used to determine a time lag, which can be used to synchronize subsequent image captures. |
| US10389991B2 |
Method for encoding and method for decoding a colour transform and corresponding devices
A method for encoding a colour transform is disclosed that comprises encoding first parameters representative of video signal characteristics of colour output decoded pictures remapped by said at least one color transform and encoding second parameters representative of said at least one colour transform. |
| US10389987B2 |
Integrated accessory control user interface
An integrated accessory control system can integrate functionality (services) of multiple disparate accessories and provide a unified user interface for interacting with the system via a controller device. An integrated accessory control system can include one accessory that can detect an event or action and send a notification to the controller device and at least one other accessory, such as an IP camera, that can be operated in response to the notification. In response to the notification, a controller device can generate an integrated user interface for interacting with the accessories in the integrated accessory control system. The interface can include a live feed from the IP camera, which can provide a media stream responsive to instructions from the controller. |
| US10389982B1 |
Video security camera with two fields of view
An apparatus includes a first video capture device, a second video capture device and a circuit. The first video capture device may be configured to capture a first plurality of video frames of a first field of view. The second video capture device may be configured to capture a second plurality of video frames of a second field of view. The circuit may be configured to generate a first video stream in response to the first video frames, generate a second video stream in response to the second video frames and wirelessly communicate the first video stream and the second video stream to a device. The first field of view may capture an area in front of the apparatus. The second field of view may capture an area under and behind the apparatus. The second field of view may comprise a blind spot of the first field of view. |
| US10389974B2 |
Switch view functions for teleconference sessions
Systems and methods for hosting a teleconference session are presented. One or more streams are received from a plurality of client computing devices at a server. The streams are combined to generate teleconference data. The teleconference data may be configured to display a first user interface arrangement in which a primary stream display area dominates a display with a secondary stream display area overlaid on the primary stream display area. The secondary stream display area may disappear after a period of time. The teleconference data may also be configured to display a second user interface arrangement in which the primary stream display area and secondary stream display area are displayed concurrently. A view control switch may be triggered to switch between the first and second user interface arrangement views. |
| US10389966B2 |
Display device
A display device includes a signal processor, a display component, a substrate, and a conductive housing. The signal processor includes an oscillator that outputs oscillation signal. The signal processor processes signal whose frequency is higher than a specific threshold. The display component displays video. The substrate has a ground component. The signal processor is disposed on the substrate. The conductive housing is connected to a first site of the ground component and to a second site that is different from the first site. The first site and the second site are disposed at positions where a first area of the housing in which an impedance is higher than a first threshold due to the first site overlap at least part of a second area of the housing in which an impedance is lower than a second threshold due to the second site. |
| US10389963B2 |
Image pickup device and electronic apparatus
The present technology relates to an image pickup device and an electronic apparatus capable of preventing degradation of the picture quality. A plurality of current sources can be selectively connected to an output terminal for outputting a reference signal having a level that varies, and a plurality of terminating resistors are connected to the output terminal. The terminating resistors that are to supply current of current sources that are connected to the output terminal are connected by a plurality of switches, and current of current sources that are not connected to the output terminal is supplied to the switches. The present technology can be applied, for example, to image pickup devices that perform AD conversion using a reference signal and so forth. |
| US10389957B2 |
Readout voltage uncertainty compensation in time-of-flight imaging pixels
Pixel arrangements in time-of-flight sensors are presented that include sensing elements that establish charges related to incident light, charge storage elements that accumulate integrated charges transferred from the sensing elements, and diffusion nodes configured to establish measurement voltages representative of the integrated charges that are dumped from the charge storage elements. The pixel arrangement includes analog domain output circuitry comprising a measurement capacitance element that stores the measurement voltage, and a reset capacitance element that stores a reset voltage established at the diffusion node during a reset phase performed prior to a measurement phase. The analog domain output circuitry subtracts the stored reset voltage from the stored measurement voltage for processing into a pixel output voltage that at least partially reduces readout voltage uncertainty of the pixel arrangement. |
| US10389954B2 |
Using images of a monitored scene to identify windows
A camera system includes non-volatile memory, a lens, an image sensor to capture images of a scene within view of the lens, an IR illuminator, and a processing system. The processing system transitions the camera system from day mode to night mode when the scene is dark, and in the night mode, two operations are performed. The first operation uses the IR illuminator, the image sensor, and the memory to capture a first IR image or video of the scene and store the first IR image or video in the non-volatile memory. The second operation uses the IR illuminator, the image sensor, and the memory to identify a specular surface in the scene. This includes capturing a second IR image or video, identifying a first region of low intensity pixels, and storing, in the non-volatile memory, position parameters of the first region and designating the first region as specular. |
| US10389951B2 |
Method for processing image and electronic device supporting the same
An electronic device includes a lens part that receives light from a subject, an image sensor that receives the light of the lens part from a group of pixels arranged two-dimensionally, and an processor that processes an image signal of the image sensor. The image sensor performs a read-out operation at a speed to prevent blurring of an image. The processor temporarily stores image data by the read-out operation in a memory, loads a plurality of images stored in the memory to generate an image, of which the number of bits is expanded compared with the image signal of the image sensor, and performs gamma processing on the image, of which the number of bits is expanded, to generate an image compressed to the same number of bits as the image signal of the image sensor. |
| US10389946B2 |
Image display device displaying partial areas and positional relationship therebetween
For example, in an operation of determining a composition while zooming in a plurality of areas and confirming positional relationship of mutual images such as, for example, a case of horizontal leveling and the like performed when a construction is photographed, it has been necessary to perform a complicated operation of repeating designation and release of zoom-in areas among the plurality of the areas. Therefore, an imaging apparatus is provided, the imaging apparatus being provided with a display unit that displays an image, and a display control unit that zooms in and displays a plurality of partial areas within the image, and also displays on the display unit positional information representing positions of the plurality of partial areas within the image. |
| US10389944B2 |
Method and apparatus to correct blur in all or part of an image
The effect of blur in digital images of an imaging device is corrected by displaying a preview image of a scene to be captured in a user interface of a device. A user input designates a first subject in the preview image and a plurality of images that include the first subject and a second subject are captured. The plurality of images are processed to obtain a combined image, taking into account at least one of a focal length of a lens of the imaging device and a zoom level of a lens of the imaging device, and the combined image includes the first subject and the second subject, the first subject in the combined image is substantially blur free, and the second subject in the combined image is blurred compared to the first image. The combined image is stored in a memory of the device. |
| US10389941B2 |
Optical unit with shake correction function and gravity center adjusting method for swing body in optical unit with shake correction function
An optical unit with a shake correction function may include a swing body which holds an optical element; a swing support mechanism structured to swingably support the swing body between a reference posture, where an axial line previously set and an optical axis are coincided with each other, and a tilted posture, where the optical axis is tilted with respect to the axial line; and a support body which supports the swing body through the swing support mechanism; and a weight which is used so that a swing center of the swing body and a gravity center of the swing body are coincided with each other in a direction of the axial line. The swing body may include a fixed region to which the weight is fixed. A fixed position of the weight may be changeable in the fixed region in a direction of the optical axis. |
| US10389940B2 |
Passive method to measure strength of turbulence
Disclosed is a method to passively measure and calculate the strength of turbulence via the index of refraction structure constant Cn2 from video imagery gathered by an imaging device, such as a video camera. Processing may occur with any type computing device utilizing a processor executing machine executable code stored on memory. This method significantly simplifies instrumentation requirements, reduces cost, and provides rapid data output. This method combines an angle of arrival methodology, which provides scale factors, with a new spatial/temporal frequency domain method. As part of the development process, video imagery from high speed cameras was collected and analyzed. The data was decimated to video rates such that statistics could be computed and used to confirm that this passive method accurately characterizes the atmospheric turbulence. Cn2 accuracy from this method compared well with scintillometer data through two full orders of magnitude and more capability is expected beyond this verification. |
| US10389928B2 |
Weapon fire detection and localization algorithm for electro-optical sensors
A method is disclosed for detecting and locating a blast, including muzzle flash, created by the launch of a projectile from a gun barrel, rocket tube or similar device, generally associated with weapons fire. The method is used in conjunction with electro-optical imaging sensors and provides the azimuth and elevation from the detecting sensor to the launch location of the blast and also provides the weapon classification. |
| US10389924B2 |
Portable eye tracking device
A portable eye tracker device is disclosed which includes a frame, at least one optics holding member, a movement sensor, and a control unit. The frame may be a frame adapted for wearing by a user. The at least one optics holding member may include at least one illuminator configured to selectively illuminate at least a portion of at least one eye of the user, and at least one image sensor configured to capture image data representing images of at least a portion of at least one eye of the user. The movement sensor may be configured to detect movement of the frame. The control unit may be configured to control the at least one illuminator for the selective illumination of at least a portion of at least one eye of the user, receive the image data from the image sensors, and receive information from the movement sensor. |
| US10389919B2 |
Image forming apparatus, image forming system, and calibration method
An image forming apparatus includes an image forming section to form a correction pattern, a reading unit to read the pattern and generate first data, a color converter to convert the first data into second data, a memory to store density conversion data for a recording medium, a determiner to determine whether the memory contains the conversion data for the recording medium the pattern is formed, an acquisition unit to acquire spectral measured by an external colorimeter the memory does not contain the conversion data, a first density converter to convert the spectral data into density data, a density conversion data generator to correlate the second data and the density data and generate the conversion data, a second density converter to convert the second data into the density data using the conversion data, and a correction curve generator to generate correction curve data based on the density data. |
| US10389918B2 |
Document reading unit that ensures distinguishing and reading fluorescent color
A document reading unit includes an R light source, a G light source, a B light source, a UV light source, a lighting control unit, a first photoelectric conversion element, a second photoelectric conversion element, a lens, and an output unit. The first photoelectric conversion element includes an M filter. The second photoelectric conversion element includes a G filter. The output unit outputs outputs of the first photoelectric conversion element and the second photoelectric conversion element at the time of simultaneous lighting of the R and G light sources and an output of the first photoelectric conversion element at the time of simultaneous lighting of the B and UV light sources as the image data, and outputs an output of the second photoelectric conversion element at the time of simultaneous lighting of the B and UV light source as fluorescent color data indicating a fluorescent color region. |
| US10389914B2 |
Ink-optimized halftone screen
A method of generating data representing a halftone screen includes generating tonal data of a first colorant for a plurality of pixels according to a darkness level by assigning a tonal value to at least a first subset of the plurality of pixels, wherein the tonal value takes a value equal to any of a plurality of ordered tonal values. A difference between a maximal tonal value and a minimal tonal value assigned to pixels of the first subset is equal to or smaller than a predefined threshold. For a given darkness level, a number of pixels with the minimal tonal value is maximized. The darkness level is related to a ratio of a sum of tonal values of all pixels of the plurality of pixels to a number of pixels of the plurality of pixels. |
| US10389911B2 |
Original reading apparatus
Provided is an image reading apparatus, which is configured to correct a streak image in such a manner as to prevent a correction trace from becoming noticeable even when a streak changes in thickness. The image reading apparatus performs streak image correction for detecting a streak pixel that forms the streak image from image data obtained by reading an original being conveyed. A control unit of the image reading apparatus stores a value of a hysteresis width with a value of a detected streak width being set as an initial value. Each time the streak width is detected, the control unit increments a value of a hysteresis counter when the value of the detected streak width is equal to the value of the hysteresis width, and decrements the value of the hysteresis counter when the value of the detected streak width is different from that of the hysteresis width. |
| US10389906B2 |
Image scanning method
An image scanning method applied in an image scanning device capable of scanning a card. Record background values at the time of a card being without being in a scanning channel, and the background values recorded at the time of the card being without being in the scanning channel are regarded as preset values. Before the card is scanned, check whether the background values in the scanning channel conform to the preset values. Drive the card to move a distance Y. Check whether the background values in the scanning channel conform to the preset values. Preset a preset movement distance, check whether a movement distance of the card or a distance of accumulated movements of the card exceeds the preset movement distance. Display that the card is stuck. Stop checking and proceeding with an image calibration. Start scanning the card. Complete scanning the card and withdraw the card. |
| US10389898B2 |
Sensor mounting structure, fixing device, and image forming apparatus therewith
A sensor mounting structure includes a positioning member, a holding member, and a biasing member. The positioning member is a mounting reference of a sensor. The holding member is attachable to and detachable from the positioning member so as to form a space in which the sensor is disposed with respect to the positioning member. The biasing member includes an arched part which is overhung between a pair of engaging parts engaging with the holding member. The biasing member, while the holding member is attached to the positioning member, elastically deforms the arched part that is sandwiched between the holding member and the sensor that is disposed in the space so as to bias the sensor to the positioning member. |
| US10389897B2 |
Light scanning apparatus with overlapped holders for light sources, and image forming apparatus therewith
A light scanning apparatus including: a first holder attached to a housing and configured to hold a first laser light source; a second holder attached to the housing and configured to hold a second laser light source; and a lens to which the laser lights are first incident, wherein the first holder and the second holder are attached to the housing in mutually different positions in a rotation axis direction of a rotary polygon mirror and in an optical axis direction of the lens, so that a first incident light path from the first laser light source to the rotary polygon mirror is placed between a second incident light path from the second laser light source to the rotary polygon mirror and the lens, and the first holder and the second holder overlap one another in the rotation axis direction. |
| US10389891B2 |
Scanning apparatus, mobile apparatus, and scan job performing method thereof
Disclosed are a scanning apparatus, a mobile apparatus, and a scan job performing method thereof. The scan job performing method includes discovering at least one mobile apparatus supporting the scan-to-mobile function by using multicasting by the scanning apparatus, receiving information on at least one discovered mobile apparatus, setting a connection between the scanning apparatus and the mobile apparatus by using the received information of the mobile apparatus, and transmitting a scan image generated by the scanning apparatus to the mobile apparatus. With this configuration, authentication and connection between the scanning apparatus and the mobile apparatus are set by multicasting to thereby improve user's convenience. |
| US10389887B2 |
Application specific M2M billing reconciliation
The present invention is directed toward networks and more particularly to a method and system for providing information related to reconciliation billing in such networks. In one more embodiments, the computer implemented method for identifying discrepancies in billable events includes receiving application usage information regarding the one or more billable activities for one or more devices from an application provider core by a billing and analytic system; receiving cloud service usage information regarding the one or more billable activities for the one or more devices from a cloud operator providing cloud services by a billing and analytic system; comparing the received application usage information and the received cloud service usage information for one or more discrepancies in relation to one or more billable activities by a reconciliation engine; and reporting one or more identified discrepancies in accordance with the one or more billable activities. |
| US10389881B1 |
Multimode service communication configuration
Processing customer communications may include receiving a communication from a customer device via a first communication medium, retrieving a customer record associated with the customer device, designating the communication as an active status, identifying an initial communication purpose based on a selection received from the customer device during the communication, and updating the customer record responsive to identifying the initial communication purpose by changing a status of the customer record to permit additional communication options. |
| US10389876B2 |
Semiautomated relay method and apparatus
A system for providing voice-to-text captioning service comprising a relay processor that receives voice messages generated by a hearing user during a call, the processor programmed to present the voice messages to a first call assistant, a call assistant device used by the first call assistant to generate call assistant generated text corresponding to the hearing user's voice messages, the processor further programmed to run automated voice-to-text transcription software to generate automated text corresponding to the hearing user's voice messages, use the call assistant generated text, the automated text and the hearing user's voice messages to train the voice-to-text transcription software to more accurately transcribe the hearing user's voice messages to text, determine when the accuracy exceeds an accuracy requirement threshold, during the call and prior to the automated text exceeding the accuracy requirement threshold, transmitting the call assistant generated text to the assisted user's device for display to the assisted user and subsequent to the automated text exceeding the accuracy requirement threshold, transmitting the automated text to the assisted user's device for display to the assisted user. |
| US10389871B2 |
Call alert options
A device including a processor and a memory that includes instructions that, when executed by the processor, cause the processor to perform operations. The operations include receiving a call request from a calling device. The call request includes an identifier of a call alert option. The call alert option is a particular option selected by a user of the calling device from a list of called party approved call alert options. The operations include retrieving a content item based on the identifier. The operations also include, in response to the call request, generating a call alert based on the content item. |
| US10389869B1 |
Remote biometric sensor
The remote biometric sensor may comprise a biometric sensor coupled to a phone via a cable and an application program running on the phone. The application program may disable selected features of the phone when the biometric sensor is plugged in to prevent use of the disabled features while driving. As non-limiting examples, the application program may disable texting and non-handsfree use of the phone for calls. The application program may enable one or more disabled features if a finger is placed upon the biometric sensor and the fingerprint read by the biometric sensor matches a learned fingerprint that is stored within the biometric sensor or within the application program's data area. The disabled features may remain enabled for as long as the finger is held against the biometric sensor. |
| US10389859B1 |
Mobile terminal and method for mirror activating function and storage device
A mobile terminal able to autonomously recognize when a user requires the mobile terminal to function as a mirror includes a housing, a screen with one-way see-through glass, a gravity sensor, a distance sensor, a front camera, a processor, and a storage device. At least two kinds of information are being collected, namely an orientation of the mobile terminal collected by the gravity sensor and a distance between a face and the screen collected by the distance sensor. Other information as to a facial expression and hand actions can also be collected by the front camera. The information is analyzed and a determination is made as to whether the user wishes to look in a mirror, and the screen will be controlled to be dark and shut down for the mirror function. |
| US10389853B2 |
Apparatus and methods for content distribution to packet-enabled devices via a network bridge
Apparatus and methods for providing content to packet-enabled devices in a content distribution network. In one embodiment, a network architecture is disclosed which enables delivery of content to IP-enabled devices such as mobile smartphones and tablet computers using a traditional high-speed data connection. This capability allows the managed network operator to provide content services to an IP-enabled device associated with a non-data subscriber. In one variant, a cable modem is provided which is limited to only retrieve content for delivery to the devices, yet which performs no other functions/services (including provision of high-speed data services). Alternatively, a “media server” modem is utilized to enable delivery of content from the managed network to a client or user device which is also able to obtain high-speed data service from a non-managed or third party managed network via a third-party access point. Security and authentication mechanisms for the transmitted content are also disclosed. |
| US10389851B2 |
Performing power management during a download and execute operation
In one embodiment, a system includes a display, a non-volatile memory to store one or more system software images, a processor to execute at least one of the one or more system software images, and a security engine to perform security applications. The security engine may include a first logic to receive a download package from a host computing system and store the download package in a first memory, authenticate the download package, and execute the download package to download and store a first system software image into the non-volatile memory. In addition, a second logic of the system may be configured to disable at least the display during the first system software image download and store. Other embodiments are described and claimed. |
| US10389850B2 |
Managing redundancy among application bundles
Disclosed aspects include managing an application bundle for processing a stream of tuples. A set of application bundle data related to both a set of compute nodes and the application bundle is monitored by a first compute node. A determination is made that the application bundle is installed on fewer than a threshold number of compute nodes by the first compute node based on the set of application bundle data. The application bundle is retrieved by the first compute node in response to determining the application bundle is installed on fewer than a threshold number of compute nodes. The application bundle is installed on the first compute node by the first compute node in response to retrieving the application bundle. |
| US10389826B2 |
Webpage pre-reading method, apparatus and smart terminal device
The present invention provides a webpage pre-reading method, apparatus and a smart terminal device. The webpage pre-reading method includes: acquiring information of one or more users accessing multiple webpages within a first period of time; determining click paths through each of which a second webpage is clicked and entered from a first webpage and the number of clicks thereof; determining a first confidence value of each click path; generating a first pre-reading list including the click paths based on the first confidence values; and querying for a click path of a currently browsed webpage from the first pre-reading list so as to pre-read data of a corresponding target webpage to be browsed. |
| US10389820B2 |
System and method for programming an embedded system
Systems and methods for programming an embedded system include establishing a first communication link between a user device and a remote multiplexer, and a second communication link between a single-board computer and the remote multiplexer. In some embodiments, the user device executes a web browser that provides an application interface. By way of example, instructions for operating the single-board computer are received at the remote multiplexer from the web browser. In some embodiments, the remote multiplexer also receives a first identifier that identifies the user device and a second identifier that identifies the single-board computer. In some cases, the instructions and the first identifier are transmitted from the remote multiplexer to the single-board computer based on the second identifier. In various embodiments, the single-board computer is configured to execute the instructions and control a robotic device within which the single-board computer is embedded. |
| US10389817B2 |
System-on-chip data security appliance and methods of operating the same
System-on-chip data security appliance (“SoC-DSA”) and methods of operating the same. In one embodiment, the SoC-DSA includes data security mechanisms enclosed within a protected boundary of a single chip. In some embodiments, isolation and access control features are hidden within an on-chip field-programmable gate array (“FPGA”). The isolation and access control features can be implemented such that they are not visible to or alterable by software executing on the processing cores of the SoC-DSA, which provides for continued data security even in the presence of software exploitation, such as a malicious implant, that otherwise compromises data security in software-only systems. The SoC-DSA can be used to enhance data security in existing data security devices and protocols, such as high assurance guards (“HAG”) and can be used to create new types of security devices, such as devices enforce alternative human data interactions (“HDI”) models. |
| US10389813B2 |
Reconfigurable cloud computing
A method, system, and computer-readable storage medium for a reconfigurable computing system are disclosed. One method involves configuring one or more computing resources (selected according to a workflow that specifies an application to be executed) of a computing node and executing, using the one or more computing resources, at least a portion of an application at the computing node. At least one of the one or more computing resources is a reconfigurable logic device, and the configuring, at least in part, configures the reconfigurable logic device according to a configuration script of the workflow. The executing comprises performing one or more operations. The one or more operations are performed by the reconfigurable logic device. The reconfigurable logic device is configured to perform the one or more operations by virtue of having been configured according to the configuration script. |
| US10389808B2 |
Storage system and control method thereof
According to one embodiment, a storage system includes a storage which includes a plurality of node memories including a nonvolatile memory and a control unit which controls the nonvolatile memory and a routing unit which controls packet transfer between two or more of the node memories, a connection unit which connects the storage unit to outside and controls the storage unit, and a management unit which at least monitors power supply voltages of the storage and the connection unit. |
| US10389800B2 |
Minimizing execution time of a compute workload based on adaptive complexity estimation
The present disclosure relates to minimizing the execution time of compute workloads in a distributed computing system. An example method generally includes receiving, from each of a plurality of server clusters, an estimated completion time and cost information predicted to be consumed in processing the compute workload. A workload manager compares the received estimates to a completion time and threshold cost criteria. Upon determining that the estimated completion time and cost information from any of the plurality of server clusters does not satisfy the completion time and threshold cost criteria, the workload manager partitions the compute workload into a plurality of segments, requests estimated completion time and cost information from the plurality of server clusters for each of the plurality of segments, and selects a cluster to process each segment of the compute workload based on the estimated completion time and cost reported for each segment. |
| US10389799B2 |
Vehicle cloud processing methods for fabricating medical objects at vehicle aggregation locations
A cloud computing system includes a network interface for interfacing with a wide area network. At least one wireless transceiver engages in bidirectional communication with a plurality of vehicle cloud processing devices within a corresponding plurality of vehicles in at least one vehicle aggregation location. A network control device receives requests for at least one cloud computing service via the wide area network and facilitates the at least one cloud computing service via the bidirectional communication with the plurality of vehicle cloud processing devices. |
| US10389796B2 |
Virtual zones for open systems interconnection layer 4 through layer 7 services in a cloud computing system
Concepts and technologies disclosed herein are directed to virtual zones for Open Systems Interconnection (“OSI”) communication model layers 4-7 services in a cloud computing system. According to one aspect of the concepts and technologies disclosed herein, a cloud computing system can include a hardware resource and a virtual zone. The virtual zone can include a virtual network function (“VNF”) that is executable by the hardware resource. The VNF can support a service that operates within one of layers 4-7 of the OSI communication model. A computing system can detect new subscribers to the service within the virtual zone. The computing system also can determine that a capacity constraint exists within the virtual zone as a result of the new subscribers. The computing system also can home the new subscribers to the further virtual zone so that the further VNF can provide the service to the new subscribers. |
| US10389794B2 |
Managing redundancy among application bundles
Disclosed aspects include managing an application bundle for processing a stream of tuples. A set of application bundle data related to both a set of compute nodes and the application bundle is monitored by a first compute node. A determination is made that the application bundle is installed on fewer than a threshold number of compute nodes by the first compute node based on the set of application bundle data. The application bundle is retrieved by the first compute node in response to determining the application bundle is installed on fewer than a threshold number of compute nodes. The application bundle is installed on the first compute node by the first compute node in response to retrieving the application bundle. |
| US10389791B2 |
System and method of implementing quality of service over a packet-based network
A method includes transmitting a first stream of packets from a first network endpoint to a second network endpoint. The first stream of packets includes a quality of service indicator having a value that indicates a packet loss rate tolerance. The method also includes receiving a retransmission request at the first network endpoint from the second network endpoint for retransmission of at least a portion of the first stream of packets. |
| US10389786B1 |
Output tracking for protected content-stream portions
Systems and methods are described to enable delivery of a content stream while inhibiting or preventing removal, blocking, or skipping of portions within that content stream. Existing systems can request that a client device send various notifications during viewing of a streaming content. This information can be used by the client device to automatically remove or modify secondary content from the content stream. To prevent such removal or modification, embodiments of the present disclosure can remove the requirement that a client device have knowledge of when notifications are to be transmitted regarding portions of a content stream. A server can obtain monitoring information from either or both of a client device or a network-delivery system, to determine when the client device has output a portion of a content stream. The server can then determine an appropriate notification to be transmitted in response to that output, and transmit the notification. |
| US10389782B2 |
Synchronized playback of alternate content version
Users can share a content stream and can create and/or edit playlists that include content items of the content stream. Each user device, or a subset of the user devices, can edit the playback commands of the content stream once it is being shared. Playback of the content items is synchronized between the sharing devices. If one device is associated with a content restriction, an alternate version may be provided to that device. The two versions can still be played synchronously with one another. |
| US10389778B2 |
Transitioning video between devices using touch gestures
A plurality of icons are displayed on a companion device having a touch screen interface; the icons can be manipulated by the touch screen interface, and each of the plurality of icons represents a different one of a plurality of audiovisual assets which can be viewed on an external audiovisual device. An input gesture on the touch screen interface is obtained from a user of the companion device, wherein a given one of the icons is flicked in a manner associated with the external audiovisual device. Responsive to the obtaining of the gesture, a signal is dispatched from the companion device. The signal causes the external audiovisual device to access a given one of the plurality of audiovisual assets associated with the given one of the icons. Techniques for other than touch screen devices, and techniques to obtain programs on the companion device, are also provided. |
| US10389773B2 |
Technologies for end of frame detection in streaming content
Technologies for end of frame marking and detection in streaming digital media content include a source computing device communicatively coupled to a destination computing device. The source computing device is configured to encode a frame of digital media content and insert an end of frame marker into a transport stream header of a network packet that includes an encoded payload corresponding to a chunk of data of the frame of digital media content. The destination computing device is configured to de-packetize received network packets and parse the transport stream headers of the received network packets to determine whether the network packet corresponds to an end of frame of the frame of digital media content. The destination computing device is further configured to transmit the encoded payloads of the received network packets to a decoder in response to a determination that the end of frame network packet has been received. Other embodiments are described and claimed. |
| US10389772B1 |
Systems and methods for optimizing simulcast streams in group video calls
Systems, methods, and non-transitory computer-readable media can identify a set of participants in a group video call, wherein each participant is associated with an uplink capacity and a downlink capacity, and the set of participants includes a set of sender participants and a set of subscriber participants. For a first sender participant of the set of sender participants, one or more video stream layers to be uploaded by the first sender participant are determined based on downlink capacities of one or more subscriber participants of the set of subscriber participants. Each subscriber participant of the one or more subscriber participants is assigned to receive one video stream layer of the one or more video stream layers to be uploaded by the first sender participant. |
| US10389771B2 |
Method for transmitting data in a multimedia system, and software product and device for controlling the transmission of data in a multimedia system
Method and software product for transferring data, plus equipment for controlling data transfer in a multimedia system that includes a group of participants' terminals, with which multimedia data generated by participants' terminals contained in the group are sent to one or more participants' terminals contained in the group and played back there. A central synchronization unit generates synchronization labels containing time information and sends them to the participants' terminals contained in the group, and the synchronization labels are used to play back information in modified time. |
| US10389750B2 |
Malware detection and prevention system
Aspects of the present disclosure involve systems and methods computing devices to access a public network posing as a user to the network to detect one or more malware programs available for downloading through the network. More particularly, a malware detection control system utilizes a browser executed on a computing device to access a public network, such as the Internet. Through the browser, sites or nodes of the public network are accessed by the control system with the interactions with the sites of the public network designed to mimic or approximate a human user of the browser. More particularly, the control system may apply the one or more personality profiles to the browser of the computing device to access and interact with the nodes of the public network. Further, the control system may monitor the information retrieved from the network sites to detect the presence of malware within the nodes. |
| US10389749B2 |
Blockchain tracking of virtual universe traversal results
An exemplary computer-implemented method includes obtaining at least one teleportation invite block that records a virtual universe teleportation invite marked by at least one parameter. The teleportation invite identifies a virtual universe user as an invitee. Responsive to the parameter, assess whether the virtual universe teleportation invite is potentially malicious, and alert the invitee in case the virtual universe teleportation invite is potentially malicious. Another exemplary computer-implemented method includes obtaining at least one complaint block that records a complaint made against a virtual universe user; obtaining a plurality of traversal blocks that record virtual universe traversal events by the virtual universe user; identifying a pattern of harassment by analyzing a first plurality of traversal blocks that precede the complaint block; identifying a risk of future harassment by analyzing a second plurality of traversal blocks that follow the complaint block; and issuing an alert regarding the risk of future harassment. |
| US10389747B2 |
Facilitating scanning of protected resources
Example implementations relate to facilitating scanning of protecting computing resources. In example implementations, a computing device receives a scan indicator that indicates an external agent is prepared to scan a protected resource of the computing device; identifies a protected action that may be performed by the data processor, the protected action facilitating scanning the protected resource of the computing device by the external agent, the protected action comprising a change in a state of the protected resource; performs the protected action; and provides the external agent with data indicating a current state of the protected resource. |
| US10389745B2 |
System and methods for detecting bots real-time
Bots are detected real-time by correlating activity between users using a lag-sensitive hashing technique that captures warping-invariant correlation. Correlated users groups in social media may be found that represent bot behavior with thousands of bot accounts detected in a couple of hours. |
| US10389742B2 |
Security feature extraction for a network
Disclosed is a system for detecting security threats in a local network. A security analytics system collects data about entities in the local network. The security analytics system parses the raw data into data fields. The security analytics system identifies a subset of the data fields based on the relevance of the data fields to detecting security threats in the local network. The security analytics system generates filtered data containing the subset of data fields and generates structured data based on the filtered data. The security analytics system identifies relationships between the plurality of entities, generates a set of features based on the structured data and the identified relationships, and generates one or more threat scores based on the set of features. The security analytics system detects malicious behavior performed by an entity in the local network based on the generated threat scores. |
| US10389739B2 |
System, method, and computer program for detecting regular and irregular events associated with various entities
A system, method, and computer program product are provided for detecting regular and irregular events associated with various entities. In operation, an event detection system detects at least one event associated with at least one entity. The event detection system identifies the at least one entity. Additionally, the event detection system identifies one or more historical patterns associated with the at least one event. Further, the event detection system determines whether the at least one event is anomalous based on the one or more historical patterns and details associated with the at least one event. Moreover, the event detection system performs at least one action based on whether the at least one event is determined to be anomalous. |
| US10389738B2 |
Malware communications detection
A security platform employs a variety techniques and mechanisms to detect security related anomalies and threats in a computer network environment. The security platform is “big data” driven and employs machine learning to perform security analytics. The security platform performs user/entity behavioral analytics (UEBA) to detect the security related anomalies and threats, regardless of whether such anomalies/threats were previously known. The security platform can include both real-time and batch paths/modes for detecting anomalies and threats. By visually presenting analytical results scored with risk ratings and supporting evidence, the security platform enables network security administrators to respond to a detected anomaly or threat, and to take action promptly. |
| US10389734B2 |
Method and device for managing communication message verification process in communication system containing plurality of nodes
A method and device for managing a communication message verification process in a communication system containing a plurality of nodes N1 to N9, including: a step of receiving one or more communication messages at a first node N1 of the communication system, from one or more nodes N2 to N9 adjacent to the first node N1; a step of executing a validity verification operation in relation to the one or more received communication messages; a step of determining a comprehensive verification rate parameter V_all indicating the number of validity verification operations executed per unit time at the first node N1; and a step of controlling the execution of the validity verification operations so that the comprehensive verification rate parameter V_all does not exceed a comprehensive verification rate threshold, for one or more additional communication messages from the nodes N2 to N9 adjacent to the first node N1. |
| US10389731B2 |
Multi-factor authentication using positioning data
Techniques described herein provide multi-factor authentication based on positioning data. Generally described, configurations disclosed herein enable a system to authorize a particular action using positioning data, and possibly other data, associated with an identity. For example, when a user wishes to change a password or access a secured account, the system can authenticate a user if a device associated with the user is located in the secure area. The system can authenticate a user if a requested operation and/or a predetermined pattern of movement associated with the user is detected. For instance, the system allows the user to change the password when the user's computer has followed a predetermined pattern of movement, and when one or more verification procedures meets one or more criteria while the location of the computing device is within the predetermined area. |
| US10389697B1 |
Software container activation and throttling
Technologies are described herein for managing the activation of software containers, for throttling of requests directed to tenants executing in a software container, and for priming the execution of software containers. The activation of software containers and tenants may be managed by maintaining an activation queue for storing requests to activate software containers or tenants on a host computer. Requests may be retrieved from the queue and utilized to determine whether a software container or a tenant is to be activated on a host. “Bounce” or hot swap tenant activations may be performed. Tenant activation requests might also be throttled by denying the requests or by postponing the requests until a later time. A software container might also be configured to throttle incoming requests to tenants executing therein. The execution of a software container might also be primed by replaying previously recorded network traffic to the software container. |
| US10389689B2 |
Systems and methods for securely streaming media content
Systems and methods securely provide media content from a media server to a media client via a network. The media content is segmented to create multiple media segments that are each identified in a playlist, and at least one of the media segments is encrypted using a cryptographic key. The cryptographic key is also identified in the playlist, and the playlist is provided from the media server to the media client via the network. The various media segments and cryptographic keys may then be requested from and provided by the media server using hypertext transport protocol (HTTP) or similar constructs to allow the media client to receive and decrypt the various segments of the media content. |
| US10389684B2 |
System and method of coupling a home area network with the cloud creating a highly secure and scalable private topology
A device, system and method, according to various embodiments, can include, for example, a hybrid cloud network, one or more personal cloud virtual LANs, and a home area network. The hybrid cloud network can be configured to provide public access and private access. The one or more personal cloud virtual LANs are provided at an overlapping segment of the hybrid cloud network to provide privacy within the hybrid cloud network. The home area network can include a single purpose computer configured as a gateway for the hybrid cloud network and configured to establish a site-to-site secure connection with the one or more personal cloud virtual LANs. |
| US10389665B2 |
Service apparatus and method for providing deferred message, and storage medium
A service apparatus and method for providing a deferred message, and a storage medium. The service method for providing a deferred message comprises: receiving a message parameter sent by a first client and to be forwarded to a second client (S1); determining whether a user associated with the second client is online (S2); if the user associated with the second client is not online, determining that the message parameter to be forwarded is a message parameter of a deferred message, and saving the message parameter into a database of a server (S3); and when receiving an online prompt of the user associated with the second client, delivering the message parameter to the second client (S4). The method can significantly reduce the network traffic and occupation of the storage space. |
| US10389662B2 |
Aggregation and visualization of multiple chat room information
A summary of activity transpiring in at least one messaging conversation is presented on a region of a display in a summary window. Each messaging conversation summary includes one or more infographics indicating in real-time whether participant activity in the respective conversation is increasing or decreasing over time. In this way a user can monitor a single window in a single display rather than many windows occupying a series of displays. In some implementations the user may designate one or more of the summaries as an active window. The active window may include more information in its summary that the summaries for the remaining messaging conversation summaries which are not designated as active windows. In some cases the additional information included in the active window which is not available in the non-active windows includes the ongoing conversation of the participants. |
| US10389661B2 |
Managing electronic messages sent to mobile devices associated with electronic messaging accounts
A graphical user interface on a display device of a computer enables communications using a computer service. The graphical user interface includes a list of potential message recipients selected by a user as significant to the user. The graphical user interface also includes a mobile device identifier associated with one or more of the listed potential message recipients and a user account identifier associated with one or more of the listed potential message recipients. At least one of the listed potential recipients includes a mobile device identifier as the only available conduit for data delivery to the potential message recipient using the computer service. |
| US10389660B2 |
Identifying reports to address network issues
Identifying reports to address network issues includes identifying a report, according to a recommendation strength, in a reports library that is recommended to address a previously identified network issue that matches a current network issue, sending a link to the identified report, and updating a recommendation strength based on whether the identified report is used to address the current issue. |
| US10389655B2 |
Event-based packet mirroring
Embodiments of the present invention include systems and methods for minoring data packets upon triggering of events in a network device. In the network device, a usage event is specified, where occurrence of the usage event is indeterminable, at least partially, from the information contained in the data packets. When the network device receives a data packet via an input port, it processes the data packet as the data packet flows along a pipeline in the network device. If a specified usage event is triggered while being processed, the data packet is mirrored via an output port of the network device so that the mirrored data packet may be analyzed by an analysis engine. |
| US10389654B2 |
High-density, fail-in-place switches for computer and data networks
A structure for a network switch. The network switch may include a plurality of spine chips arranged on a plurality of spine cards, where one or more spine chips are located on each spine card; and a plurality of leaf chips arranged on a plurality of leaf cards, wherein one or more leaf chips are located on each leaf card, where each spine card is connected to every leaf chip and the plurality of spine chips are surrounded on at least two sides by leaf cards. |
| US10389648B2 |
Method and apparatus for controlling scheduling packet
Embodiments provide a method and an apparatus for controlling a scheduling packet. The method is applied to an HFC network system. The method includes: determining, by a network device, a transmission bandwidth of a first scheduling packet; determining a target quantity according to a first control threshold when the transmission bandwidth of the first scheduling packet is greater than or equal to the first control threshold, where the target quantity is less than or equal to a quantity of IEs included in the first scheduling packet; and generating a second scheduling packet according to the target quantity, where a quantity of IEs included in the second scheduling packet is less than the target quantity, the second scheduling packet includes an IE used to carry resource allocation information for a second uplink period, and the second uplink period follows the first uplink period. |
| US10389645B2 |
Communications network delay variation smoothing method, apparatus, and system
A communications network delay variation smoothing method, an apparatus, and a system are disclosed. The method includes: clearing, by a local device, a forward delay threshold and a reverse delay threshold when an initialization time starts; and when determining that a maximum value between a real-time forward delay value corresponding to a current service flow fragment and a reverse delay threshold corresponding to the current service flow fragment is greater than a current value of the forward delay threshold, replacing the current value of the forward delay threshold with the maximum value. In this way, after the initialization ends, a delay threshold after the initialization ends is determined and is applied to delay compensation, thereby significantly reducing a bi-directional asymmetric delay variation, and avoiding a problem of abnormal user communication that is caused when the variation exceeds a limit. |
| US10389643B1 |
Reflected packets
Nodes within a network are configured to adapt to changing path states, due to congestion, node failures, and/or other factors. A node may selectively convey path information and/or other state information to another node by annotating the information into packets it receives from the other node. A node may selectively reflect these annotated packets back to the other node, or other nodes that subsequently receive these annotated packets may reflect them. A weighted cost multipathing selection technique is improved by dynamically adjusting weights of paths in response to feedback indicating the current state of the network topology, such as collected through these reflected packets. In an embodiment, certain packets that would have been dropped may instead be transformed into “special visibility” packets that may be stored and/or sent for analysis. In an embodiment, insight into the performance of a network device is enhanced through the use of programmable visibility engines. |
| US10389636B2 |
Technologies for adaptive routing using network traffic characterization
Technologies for adaptive routing based on network traffic pattern characterization include a network switch configured to receive a network packet via one of a plurality of input ports and identify a set of the plurality of output ports associated with a path usable to forward the received network packet to a destination computing device along. The network switch is further configured to adjust a total congestion value for each of the set of output ports based on a type of the path to which each of the set of output ports corresponds and a value of a minimal path counter to which each of the set of output ports corresponds and enqueue the received network packet into an output buffer queue of one of the set of output ports based on the total congestion value. Other embodiments are described herein. |
| US10389633B2 |
Hash-based address matching
In one embodiment, processing is performed based on the result of a lookup operation that determines a matching hash bucket entry, with each of the entries of the hash table spanning at least two memories. A first portion of the matching hash bucket entry is retrieved from a first random access memory from a first hash bucket stored at a first location identified based on a first particular hash function applied to a hash key. First current information of the hash key is determined to match the first portion. A second portion of the matching hash bucket entry is retrieved from a second random access memory from a second hash bucket stored at a second location identified based on a second particular hash function applied to the hash key. Second current information of the hash key is determined to match the second portion. |
| US10389631B2 |
Internet protocol address filtering methods and apparatus
An IP address of a received data packet is determined. An IP address map that stores set membership values indicative of whether an IP address is a member of a set of IP addresses, for every possible IP address within an IP address space of the IP address, is accessed to determine set membership for the IP address of the data packet. A further action to be performed on the packet is determined based on the set membership that is determined for the IP address of the data packet. Embodiments could be applied to source IP address filtering, destination IP address filtering, or both. Blacklist and whitelist embodiments, and associated further actions that could be applied to packets in such embodiments, are contemplated. |
| US10389629B2 |
Asymmetric network address encapsulation
A network component comprising a receiver configured to receive an outgoing frame from a local host, a logic circuit configured to map a destination address (DA) for a target host in the outgoing frame to a DA for a target location of the target host and encapsulate the outgoing frame using the DA for the target location, and a transmitter configured to receive a pre-encapsulated outgoing frame from a local switch, and send the pre-encapsulated outgoing frame to a gateway at a target location, wherein the transmitter does not encapsulate frames received from local switches and decapsulates an incoming frame from a remote gateway destined towards local hosts. |
| US10389624B1 |
Scoped identifier space routing methods, systems, and computer program products
In various embodiments, a network controller is configured to: identify, for each of a plurality of nodes in a Multiprotocol Label Switching (MPLS) network, location information that identifies a location of a corresponding one of the plurality of nodes in a topology of the MPLS network accessible to the controller; receive, for each of the plurality of nodes in the MPLS network, identifier information that identifies a corresponding identifier in a corresponding identifier space which is specific to the corresponding one of the plurality of nodes and which is based on a metric space having an origin specific to the corresponding one of the plurality of nodes, where at least a portion of the plurality of nodes are in a span of a first portion of the MPLS network such that the corresponding identifier of each of the at least portion of nodes is unique in the span, and the corresponding identifier space of each of the at least portion of nodes is configured to have an identical origin, resulting in a scoped identifier space that includes globally unique identifiers for each of the at least portion of nodes in the span; based on at least a portion of the location information, determine, for a pair of the plurality of nodes in the MPLS network, at least one network path for transmitting data from a first node of the pair toward a second node of the pair; store, based on the identifier information, network path information that identifies the at least one network path; receive lookup information that identifies the first node and the second node of the pair; and look up the network path information, utilizing the lookup information. |
| US10389620B2 |
System and apparatus of a software-service-defined-network (SSDN)
A network apparatus for a network software service layer (NSSL) service bus. The network apparatus includes a memory storing executable instructions and a processor coupled to the memory, the processor executing the executable instructions, where the processor is configured to receive a service description comprising a named service and a network identifier identifying a network node associated with the named service, select a service description according to the named service, and transmit a named service request to the network node according to the service description selected. |
| US10389601B2 |
Dynamic adaptive network
Systems and methods for managing a network are disclosed. In certain systems and methods, access to a network such as a wireless network, can be granted or denied based upon a threshold number of devices accessing the network. Moreover, access to a first service available over the network can be granted or denied based upon a threshold number of devices accessing the first service. Various network resource can be allocated to the first service based at least upon the number of device access the first service. |
| US10389594B2 |
Assuring policy impact before application of policy on current flowing traffic
Presented herein are techniques for determining the impact a policy change might have on a network. The techniques include receiving configuration information from a plurality of network devices in a network, receiving traffic flow records from the plurality of network devices, receiving an indication of an intent to apply a new policy on the network devices, and based on the configuration information, traffic flow records and the new policy, determining an impact of the new policy on the network devices and traffic flowing through the network. |
| US10389585B2 |
System and method for data flow optimization
The disclosure provides a networked computing system, comprising at least one network communication interface connected to at least one network, the at least one network communication interface being configured to receive data from and to send data to the at least one network, a control component, wherein the control component is adapted to configure routes, wherein the control component is configured to provide current input parameters on the routes, and wherein an application component is configured to output predicted configuration parameters for future route configurations based on predictions, based on the predicted configuration parameters output by the application component. |
| US10389584B1 |
Migrating services in data communication networks
Techniques for migrating a plurality of communications services in a data communication network are disclosed. Aspects include accessing a migration map for the plurality of communications services in the data communication network; identifying a communications dependency between a first service and a second service in the plurality of communications services, wherein according to the migration map the first service is configured to migrate from a first route to a second route, the second service is configured to migrate from a third route to a fourth route, and the third route overlaps with the second route; determining, based on the identified communications dependency, a migration sequence for migrating the plurality of communications services in the data communication network; and migrating the plurality of communications services from a first plurality of configurations to a second plurality of configurations according to the migration sequence. |
| US10389570B2 |
Transmission method, transmitter apparatus, reception method and receiver apparatus
Transmission quality is improved in an environment in which direct waves dominate in a transmission method for transmitting a plurality of modulated signals from a plurality of antennas at the same time. All data symbols used in data transmission of a modulated signal are precoded by hopping between precoding matrices so that the precoding matrix used to precode each data symbol and the precoding matrices used to precode data symbols that are adjacent to the data symbol in the frequency domain and the time domain all differ. A modulated signal with such data symbols arranged therein is transmitted. |
| US10389568B1 |
Single carrier frequency division multiple access baseband signal generation
Applications of CI processing to ad-hoc and peer-to-peer networking significantly improve throughput, network capacity, range, power efficiency, and spectral efficiency. CI-based subscriber units perform network-control functions to optimize network performance relative to channel conditions, network loads, and subscriber services. CI codes are used to identify and address network transmissions. Channel characteristics of communication links are employed to encode, address, and authenticate network transmissions. CI transceivers used as relays and routers employ unique characteristics of transmission paths to code and decode network transmissions. A central processor is adapted to perform array processing with signals received from, and transmitted by, a plurality of subscriber units in a wireless network. |
| US10389565B2 |
Interleaving processing method and device in OFMDA-based WLAN system
Embodiments of the present disclosure provide an interleaving processing method and device in a WLAN system. The apparatus includes: a bit parsing unit, configured to allocate bits in a coded data stream to n sub resource block interleaving units according to a specific sequence, where n is a positive integer greater than 1, and a value of n is a quantity of resource blocks allocated to the user; and the sub resource block interleaving units, configured to perform discrete interleaving on input bits. According to the foregoing apparatus and method, system performance can be improved. |
| US10389559B2 |
Reference signal sending method, reference signal receiving method, and apparatus
Embodiments of the present invention provide a reference signal sending method, a reference signal receiving method, and an apparatus. A reference signal sending method includes: obtaining a reference signal sequence, where the reference signal sequence includes multiple bits and exclusive OR of every two bits separated by one bit in the multiple bits is 1; performing Gaussian Minimum Shift Keying GMSK modulation on the reference signal sequence; and sending a modulated reference signal sequence. In the embodiments of the present invention, a reference signal sequence is designed as a sequence in which exclusive OR of every two bits separated by one bit is 1, GMSK modulation is performed on the reference signal sequence, and the same reference signal sequence is used to perform channel estimation during GMSK demodulation. Compared with a case in which a pseudo random sequence is used as a pilot symbol, channel estimation accuracy is improved. |
| US10389557B2 |
Systems and methods for transporting digital RF signals
A communication device for use within a communication system, the device comprising: re-sampling circuitry configured to output re-sampled digital downlink signals by re-sampling digital downlink signals at resample rates based on at least one factor, the re-sampled digital downlink signals having a smaller bandwidth than the digital downlink signals; and framing circuitry configured to multiplex the re-sampled digital downlink signals and to generate a first frame that includes the re-sampled digital downlink signals as framed data for transport to one or more remotely located communication devices of the communication system, wherein the one or more remotely located communication devices of the communication system are configured to transmit radio frequency signals using at least one antenna, wherein the transmitted radio frequency signals are derived from the framed data of the first frame received from the communication device. |
| US10389556B2 |
Apparatus and method for identifying communications signal in preceding stage for communications modem
An apparatus for identifying a communications signal in a preceding stage for a communications modem includes a communications signal identifying unit configured to receive a communications signal through a port, deliver data included in the communications signal to a communications modem, and sample the communications signal which has passed through the port during every unit length to detect a unit length pattern corresponding to a start of communication and a unit length pattern corresponding to an end of communication. When a length from the start of communication to the end of communication is equal to or smaller than a reference length, the communications signal identifying unit delivers a data process stopping signal to the communications modem such that the communications modem stops a data reading operation. |
| US10389542B2 |
Multicast helper to link virtual extensible LANs
Computerized aspects monitor listening virtual local area network ports for multicast packets from hypervisor virtual machines that meet a multicast group definition, and retrieve source addresses for original hypervisor sources of detected ones of the multicast packets, bind the retrieved addresses to the multicast packets to generate encapsulated packets, and forward the encapsulated packets as user datagram protocol unicast packets to a destination address of a virtual extensible helper daemon defined for a destination hypervisor of a second virtual local area network. The destination address meets the multicast group definition for the first virtual local area network, and the second virtual local area network is geographically remote from and different from the first virtual local area network, and thus the aspects send the first user datagram protocol unicast packet through an internet protocol router to the designated receiving port. |
| US10389535B2 |
Using public keys provided by an authentication server to verify digital signatures
Provided are a computer program product, system, and method for using public keys provided by an authentication server to verify digital signatures. A plurality of public keys from a plurality of public-private key pairs and stored in a local key store. A request is received to access computational resources in the system. A challenge is returned in response to the request. A response to the challenge is received comprising a purported digitally signed challenge. A determination is made as to whether the purported digitally signed challenge is verified using a first public key of the public keys in the local key store. A determination is made as to whether the purported digitally signed challenge is verified using a second public key of the public keys in the local key store in response to determining that the first public key did not verify the purported digitally signed challenge. |
| US10389530B2 |
Secure method for processing content stored within a component, and corresponding component
A method for processing content stored on a component is disclosed. A first partition of a first memory is encrypted with a first encryption key and a second partition of the first memory is encrypted with a second encryption key. The second encryption key is different from the first encryption key. The first encryption key is stored in a storage register of the component and the second encryption key is stored in a first location of a non-volatile memory. A memory address of the first location is stored in the first partition of the first memory. |
| US10389521B2 |
Protection of encrypted information during a processing by a processing unit
A circuit includes a first processing unit and a second identical processing unit. A first communication bus passes encrypted data between one of a plurality of functions and one or both of the first and second processing units. A selection circuit determines whether the encrypted bus is coupled to the first processing unit, the second processing unit, or both of the first and second processing units. |
| US10389518B2 |
Blockchain hash value recomputation
A blockchain includes blocks that each store a hash value computed using a hash function from data of the block. Another hash value is computed for each block using a different hash function, and added to the block within the blockchain. New blocks subsequently added to the blockchain have hash values computed using just the different hash function. |
| US10389517B2 |
Using secure key storage to bind a white-box implementation to one platform
A method for performing a secure function in a data processing system is provided. In accordance with one embodiment, the method includes generating and encoding an encryption key. The encoded encryption key may be encrypted in a key store in a trusted execution environment (TEE) of the data processing system. The encrypted encryption key may encrypted, stored, and decrypted in the key store in the TEE, but used in a white-box implementation to perform a secure function. The secure function may include encrypting a value in the white-box implementation for securing a monetary value on, for example, a smart card. In one embodiment, each time an encryption key or decryption key is used, it is changed to a new key. The method makes code lifting and rollback attacks more difficult for an attacker because the key is stored separately from, for example, a white-box implementation in secure storage. |
| US10389516B2 |
Synchronization and training stage operation
A primary device implementing the subject system of link establishment for single pair Ethernet may include at least one processor. The at least one processor may be configured to transmit a first synchronization sequence to a secondary device, detect a second synchronization sequence transmitted by the secondary device, the second synchronization sequence differing from the first synchronization sequence, and after detection of the second synchronization sequence, initiate a training stage, the train stage comprising exchanging training frames with the secondary device. The at least one processor may be further configured to enter a data mode for data transmissions after completion of the training stage, the data transmissions being distinct from the training frames. In the data mode, data may be forward error correction encoded and then scrambled. |
| US10389507B2 |
System for power transfer and duplex communication via single isolation device
Techniques for duplex communication and power transfer across an isolator are provided. In an example, a first transceiver coupled to a first side of an isolator can include a transmit modulator configured to receive first data and timing signals, to provide control signals to oscillate an output of the transceiver to transmit power and to order each half-cycle of an oscillation cycle of the output to transmit the first data. A second transceiver coupled to a second side of the isolator can include a receive detection circuit configured to compare a received oscillation cycle with a plurality of thresholds and to provide a plurality of comparator outputs indicative of reception of the positive half-cycle and the negative half-cycle, and a receive decoder configured to identify the order of half-cycles and to provide an output indicative of logic level of the first data. |
| US10389495B2 |
Method supporting D2D communication and apparatus therefor in wireless communication system
The present invention relates to a method for transmitting an hybrid automatic repeat request acknowledgement/negative-acknowledgement (HARQ-ACK/NACK) on the basis of a wide area network (WAN) of a device-to-device (D2D) terminal in a time division duplex (TDD)-based wireless communication system. Specifically, the method comprises the steps of: receiving a downlink HARQ reference configuration for WAN communication; and transmitting a HARQ-ACK/NACK from a downlink HARQ reference configuration-based first uplink subframe, wherein the first uplink subframe is an uplink subframe configured so as to communicate only via WAN. |
| US10389492B2 |
Method and apparatus of controlling for uplink scheduling and HARQ timing
The present invention relates to an apparatus and method for controlling an uplink (UL) scheduling and Hybrid Automatic Repeat reQuest (HARQ) timing supported in a TDD-FDD CA environment. According to aspects of the present invention, in a TDD-FDD carrier aggregation deployment environment, an efficient UL scheduling/HARQ operation may be performed for a UE in which a cross-carrier scheduling is configured. |
| US10389487B2 |
Adaptive downlink control channel structure for 5G or other next generation networks
An adaptive downlink control channel structure is provided to enable a transmitter to switch between forward error correction codes that use either Chase combining or incremental redundancy hybrid automatic repeat request (HARQ) techniques. Chase combining HARQ can be more efficient for forward error correction codes that use higher code rates, while incremental redundancy can be more effective for forward error correction codes that use lower code rates. The transmitter will also selectively comprise the redundancy version indicator bits depending on the HARQ method selected, which can reduce the sizes of the transport blocks when not using incremental redundancy. A receiver device can also decode transport blocks and determine whether a redundancy version indicator is present based on the forward error correction code selected. |
| US10389484B2 |
Method for performing polar coding and apparatus therefor
A method for performing polar encoding includes the steps of, if a length of a codeword is greater than 2x and smaller than 2x+1, determining whether encoding is performed by a polar encoder of size 2x or a polar encoder of size 2x+1 according to whether or not a length of the codeword is smaller than a prescribed value, and if the length of the codeword is smaller than the prescribed value, performing encoding by the polar encoder of the size 2x. |
| US10389482B2 |
Radio-frequency apparatus with improved power consumption and associated methods
An apparatus includes a radio frequency (RF) receiver, which includes a differentiator to differentiate a phase signal to generate a differentiated signal. The RF receiver further includes a correlator coupled to receive and correlate the differentiated signal, and a memory to receive and store the differentiated signal. Samples of the differentiated signal are provided to the correlator and to the memory synchronously. |
| US10389472B2 |
Optical line terminal communication method and device with data structure
An optical line terminal (OLT) coupled to a plurality of optical network units (ONUs) through a passive optical network (PON). The OLT includes a transceiver configured to communicate via a management channel of a communication network with a plurality of OLTs. The communication includes sending or receiving a notification, wherein the notification includes the following: a source OLT identifier associated with a source OLT sending the notification, wherein the source OLT is configured to communicate over a first channel at a first wavelength of the PON; a destination OLT identifier associated with a destination OLT receiving the notification, wherein the destination OLT is configured to communicate over a second channel at a second wavelength of the PON; and an ONU identifier associated with a first ONU associated with the notification. |
| US10389471B2 |
Wavelength indication in multiple-wavelength passive optical networks
A method and apparatus for communications in a passive optical network (PON) system are provided. An optical line terminal (OLT) generates a PON downstream Physical Layer (PHY) frame comprising a downstream physical synchronization block (PSBd) that comprises a wavelength identification (ID) of at least one downstream wavelength of the plurality of downstream wavelengths. The OLT sends the PON PHY frame comprising the wavelength ID in the PSBd to ONU for confirming the at least one downstream wavelength. |
| US10389465B2 |
Selective directional mitigation of wireless signal interference
A boundary of a wireless network is monitored for incoming wireless signals that may interfere with an ability of a first wireless computing device to connect to the wireless network within the boundary of the wireless network. For an incoming wireless signal determined to interfere with the ability of the first wireless computing device to connect to the wireless network within the boundary of the wireless network, a directional opposing outgoing wireless signal is emitted to counteract the incoming wireless signal and to stop the incoming wireless signal from further interfering with the ability of the first wireless computing device to connect to the wireless network within the boundary of the wireless network. |
| US10389460B2 |
Broadcasting signal transmission apparatus, broadcasting signal receiving apparatus, broadcasting signal transmission method and broadcasting signal receiving method
The present invention provides a method for transmitting a broadcasting signal. A method for transmitting a broadcasting signal according to the present invention suggests a system capable of supporting a next generation broadcasting service in an environment which supports a next generation hybrid broadcast using a terrestrial broadcast network and an internet network. Furthermore, in an environment which supports a next generation hybrid broadcast, suggested is an efficient signaling scheme which can embrace both a terrestrial broadcast network and an internet network. |
| US10389458B2 |
Method and apparatus for testing RF performance of a satellite wiring harness and signal processing units
A method of testing a design of a satellite payload transponder with modules of radio frequency (RF) communications circuitry includes executing a modeling application for establishing a modeling environment for generating a virtual satellite payload transponder and virtual test equipment. The virtual satellite payload transponder has virtual modules of RF communications circuitry, with functionality equivalent to that of the satellite payload transponder with modules of RF communications circuitry. The virtual test equipment has functionality equivalent to that of physical test equipment in conjunction with modular test system software. The modeling environment establishes an executable block diagram for performing a simulation of executed satellite payload transponder command, RF signal performance and telemetry response testing, utilizing a given version of the modular test system software corresponding to the modules of RF communications circuitry of the design of the satellite payload transponder. |
| US10389450B2 |
Optical bandwidth interleaving
A method of processing an optical input signal comprises transmitting the optical input signal through first and second signal paths, mixing the optical input signal with first and second local oscillator (LO) signals in the respective first and second signal paths to produce first and second electrical signals corresponding to different portions of a frequency spectrum of the optical input signal, and combining the first and second electrical signals to produce a coherent time-domain output signal. |
| US10389428B2 |
Techniques and apparatuses for switching between a single antenna subarray operation and a multiple antenna subarray operation for different traffic types
A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may receive an indication of a traffic type, wherein the indication is received via a first radiofrequency (RF) band. The apparatus may configure the apparatus to switch from a first antenna subarray operation that uses a first set of antenna subarrays to a second antenna subarray operation that uses a second set of antenna subarrays based at least in part on receiving the indication of the traffic type, wherein the second antenna subarray operation uses a second RF band for a communication. The apparatus may transmit the communication using the second antenna subarray operation. |
| US10389426B2 |
Method and apparatus for higher rank CSI reporting in advanced wireless communication systems
A method of operating a user equipment (UE) for CSI feedback is provided. The method comprises receiving configuration information for the CSI feedback from a base station (BS) and identifying a number of antenna ports for the CSI feedback. The method comprises, if the number of antenna ports is <16, identifying a first codebook for the CSI feedback corresponding to a rank value of 3 or 4, and, if otherwise, identifying a second codebook for the CSI feedback corresponding to the rank value of 3 or 4. The method comprises generating the CSI feedback using the identified codebook and transmitting the generated CSI feedback to the BS. The first codebook has a structure that partitions the antenna ports into two equal partitions. The second codebook has a structure that partitions the antenna ports into four equal partitions by partitioning each partition into two equal sub-partitions. |
| US10389416B2 |
Method and apparatus for beam pattern stabilization
Methods and apparatuses for beam pattern stabilization are provided. A method may include processing an output of a gyroscopic sensor to generate a plurality of first phase corrections for a first time interval and a plurality of second phase corrections for a second time interval. The method may further include measuring respective signal propagation characteristics between each antenna element of the array and each of a first and second subscriber module for the first time interval. The method may further include forming, based on the measured respective signal propagation characteristics, the plurality of first phase corrections, and the plurality of second phase corrections, a MU-MIMO beam pattern for the second time interval having a main lobe towards the first subscriber module and a null towards the second subscriber module, whereby to correct for a change in orientation of the array between the first time interval and the second time interval. |
| US10389398B1 |
Folio boost for tablet device
A collapsible support stand for a tablet computing device, comprising: a bottom plate, a back plate, and a forward plate, wherein in the bottom plate is connected to the back plate in a first hinged relationship, and the back plate is also connected to the forward plate in a second hinged relationship, defining a volume of space having a triangular profile, wherein the forward plate provides a contact surface for supporting a tablet computing device in a viewable orientation. |
| US10389396B1 |
Terrain awareness and warning aircraft indicator equipment
Aircraft indicator equipment for enabling pilots to maintain awareness of surrounding mountains, buildings, or other geographical features from which an aircraft must maintain a safe distance is disclosed. When flying an instrument approach to a location of interest (a location of interest including an airport, a runway, a landing zone, etc.), airborne GPS receivers display data regarding a course to an airport which may include an indicator line representative of a course to be flown to the location of interest, a bearing and distance to the location of interest, or a representation of nearby terrain and an alert may be generated should the pilot deviate from the course or fly too near the terrain. Accordingly the disclosure relates to terrain awareness and warning aircraft indicator equipment. |
| US10389395B1 |
Radio frequency active filter
Active filters that may be utilized in various types of radio devices (e.g., receivers and/or transmitters) are disclosed. In some implementations, high dynamic range mixers implementing a polyphase multipath approach may be utilized in the active filters. Such mixers may satisfy the high dynamic range and image suppression requirements when they are configured for radio frequency applications. |
| US10389394B2 |
Method and device for processing a signal
A method for processing a signal includes reading in a signal and filtering the signal using a first number of band-pass filters in order to obtain one band-pass filtered signal per band-pass filter. The first number of band-pass filters is configured to each allow distinct frequency ranges of the signal to pass. The method further includes calculating at least one signal parameter each from the plurality of band-pass filtered signals. The method further includes performing analog-to-digital conversion of the plurality of band-pass filtered signals or signals derived therefrom using a plurality of signal parameters such that a second number of analog-to-digital converters used to perform the analog-to-digital conversion is less than the first number of band-pass filters used to filter the signal. |
| US10389389B2 |
Method and data storage device using convolutional low-density parity-check coding with a long page write and a short page read granularity
In an illustrative example, an apparatus includes a controller and a memory that is configured to store a codeword of a convolutional low-density parity-check (CLDPC) code. The codeword has a first size and includes multiple portions that are independently decodable and that have a second size. The controller includes a CLDPC encoder configured to encode the codeword and a CLDPC decoder configured to decode the codeword or a portion of the codeword. |
| US10389383B2 |
Low-complexity LDPC encoder
Techniques are described for encoding information data bits using a low-density parity-check matrix optimized for a Low-Density Parity-Check (LDPC) encoder. In an example, the parity-check matrix includes a first matrix and a second matrix. The second matrix is a square matrix, and is also a block diagonal matrix that includes a set of square submatrices located on the diagonal of the block diagonal matrix. An intermediate vector is generated based on the information data bits and the first matrix, and a parity vector of a codeword is generated based on the intermediate vector and the second matrix. |
| US10389379B2 |
Error correcting code testing
Various additional and alternative aspects are described herein. In some aspects, the present disclosure provides a method of testing error-correcting code (ECC) logic. The method includes receiving data for storage in a memory. The method further includes receiving an address indicating a location in the memory to store the data. The method further includes determining if the received address matches at least one of one or more test addresses. The method further includes operating the ECC logic in a normal mode when the received address does not match at least one of the one or more test addresses. The method further includes operating the ECC logic in a test mode when the received address does match at least one of the one or more test addresses. |
| US10389378B2 |
Computer product, information processing apparatus, and information search apparatus
A recording medium stores an information processing program that causes a computer having a storage unit storing therein a file group in which character code strings are described, to execute generating combined identification information by dividing into two portions, at least one among identification information for a preceding character code and identification information for a succeeding character code and respectively combining the portions with the identification information that is not divided, the preceding and succeeding character codes constituting a character code string for two-consecutive grams in a file among the file group; storing to the storage unit, various consecutive-gram divided maps obtained by allocating to each type of combined identification information generated, a string of bits corresponding to the quantity of files in the file group; and updating in the consecutive-gram divided maps, a bit indicating whether the character code string for the two-consecutive grams is present in the file. |
| US10389376B2 |
Digital-to-analog converter circuit, corresponding device and method
In some embodiments, a circuit for use in devices involving digital-to-analog conversion of signals includes: a capacitive digital-to-analog converter array and an amplifier. The capacitive digital-to-analog converter includes an input port for receiving a digital input signal and an output port. The amplifier includes capacitive feedback loops that include a first capacitor coupling the output of the amplifier with the input of the amplifier and a second capacitor coupled to the output port of the digital-to-analog converter array at the input of the amplifier. The circuit further includes a set of switches that include a first switch and a second switch coupled with opposed ends of the second capacitor at the input and at the output of the amplifier, respectively. |
| US10389367B2 |
Semiconductor circuit
A semiconductor circuit includes a plurality of transmitting circuits, each of which receives a corresponding one of synchronized first clock signals input thereto and includes a first circuit outputting a third clock signal which is generated by dividing the frequency of an unsynchronized second clock signal and is synchronized with the first clock signal, a phase comparator comparing phases of the first clock signal and the third clock signal, and a reset signal generator setting, if a phase shift is detected by the phase comparator, the first signal at a first logic level for a predetermined period. The first circuit enters a reset state during a period in which the first signal is at the first logic level, and, when the first signal changes from the first logic level to a second logic level, is released from a reset state and generates the third clock signal synchronized with the first clock signal. |
| US10389352B1 |
Gate loop differential mode choke for parallel power device switching current balance
A power electronics module is arranged to pass power between a traction battery and electric machine, and includes a pair of parallel power transistors and a differential mode choke arranged to, responsive to current flow through the choke, drive gate voltages of the power transistors apart to reduce differences in current magnitudes output by the transistors. |
| US10389348B2 |
Temperature protection device
A temperature protection device includes temperature detection devices detecting the temperatures of switching elements and a control device controlling the switching elements. The control device stops driving of a first switching element the temperature of which rises to an overheat detection temperature and resumes the driving of the first switching element when the temperature of the first switching element drops to a return temperature. The control device controls timing of resuming the driving of the first switching element so that an undriven time period of the first switching element is longer in a case where at least one of the switching elements other than the first switching element is in a high load state when the temperature of the first switching element reaches the overheat detection temperature than that in a case where all the switching elements other than the first switching element are in a low load state. |
| US10389346B1 |
Source/sink unit charge/discharge circuit with fast switching devices
A circuit may include a switching element configured to draw a positive current from a source/sink unit when the switching element is turned on, the source/sink unit including an inductance, the inductance emitting an excess positive current after the switching element is turned off. Additionally, the circuit may include a snubber circuit configured to absorb the excess positive current from the inductance of the source/sink unit, and deliver a negative current to the source/sink unit. In one example, the delivered negative current has a lower amperage and a longer duration than the positive current. |
| US10389342B2 |
Comparator
A comparator includes a resolver controlled by a resolver clock signal and a differential amplifier controlled by a sampling clock signal. The resolver clock signal and the sampling clock signal are such that amplification at the differential amplifier during the reset phase of the resolver clock signal and the reset phase of the sampling clock signal begins during the resolving phase of the resolver. |
| US10389341B1 |
Synchronize-able modular physical layer architecture for scalable interface
One embodiment relates to an integrated circuit with an array of modular physical layer (PHY) slice circuits that are configured into multiple synchronous groups. Each synchronous group receives a delayed synchronous pulse signal provided by a chain of synchronous delay circuits. Another embodiment relates to an array of modular PHY slice circuits, each of which includes a manager circuit that manages the modular PHY slice circuit, a remap circuit that remaps interconnect redundancy, and an input-output module that provides outbound control and data streams and receives inbound control and data streams. |
| US10389337B2 |
Ramp generator for wide frequency range pulse width modulator controller or the like
A ramp generator includes a current generator, a current mirror, and a first capacitor. The current generator has an input for receiving a clock signal, and an output for providing a current proportional to a frequency of the clock signal using a first transistor having first and second current electrodes and a control electrode, an amplifier that establishes a reference voltage on the second current electrode of the first transistor, and a variable resistor coupled between the second current electrode of the second transistor and ground whose resistance is set according to the frequency of the clock signal. The current mirror has an input coupled to the first terminal of the first transistor, and a second terminal. The first capacitor has a first terminal coupled to the output of the current mirror and providing a ramp signal, and a second terminal coupled to the first power supply voltage terminal. |
| US10389330B2 |
Electronic component
An electronic component a multilayer body including insulation layers stacked in a stacking direction, a mounting surface that opposes a circuit board when the electronic component is mounted on the circuit board, first and second input/output terminals provided on the mounting surface and adjacent to each other, a ground terminal, a first filter circuit, in the multilayer body, electrically connected between the first input/output terminal and the second input/output terminal, and a ground conductor layer, provided between the first filter circuit and the mounting surface in the stacking direction, that overlaps with the first input/output terminal and the second input/output terminal when viewed in plan view from the stacking direction, and that is connected to the ground terminal. |
| US10389326B2 |
Methods of reducing electric loss in elastic wave elements
Methods and apparatus for reducing electric loss in an elastic wave element. In one example such a method includes forming an IDT electrode on a piezoelectric body, and forming the connection wiring on the piezoelectric body and electrically connecting the connection wiring to the IDT electrode. Forming the connection wiring includes sequentially forming a lower connection wiring on an upper surface of the piezoelectric body and forming an upper connection wiring over the lower connection wiring. The method further includes forming a reinforcement electrode over the connection wiring that divides the upper connection wiring into first and second upper connection wirings electrically connected to one another by the reinforcement electrode. The reinforcement electrode is formed abutting an upper surface of the lower connection wiring between the first and second upper connection wirings and electrically connected to the lower connection wiring and to the first and second upper connection wirings. |
| US10389323B2 |
Context-aware loudness control
Context-aware loudness control of audio content may include choosing from a plurality of loudness level models based on an audio reproduction device, measuring loudness level of the audio content based on the chosen loudness model, processing the real-time loudness measurement of the input audio signal to output real-time loudness level adjustment, processing a momentary loudness measurement of the input audio signal to output a momentary loudness level adjustment, processing a short-term loudness measurement of the input audio signal to output a short-term loudness level adjustment, adjusting the input audio signal based on the real-time, momentary, and short-term loudness level adjustments to output a post-processing input signal, measuring long-term loudness of the post-processing input signal to output a long-term loudness measurement, processing the long-term loudness measurement to output a post-processing level adjustment, and processing the real-time, momentary, short-term, and post-processing level adjustments to output an overall loudness level adjustment. |
| US10389322B2 |
Device and method for volume control
A device for volume control for at least two audio sources includes a loudness analyzer and a volume regulator. The loudness analyzer is configured to analyze an audio signal of the first one and of the second one of the two audio sources over a time period, to determine a first and a second loudness value, respectively, as a function thereof, and to store same while associating them with the first and the second audio source. The volume regulator is configured to adapt the audio signal of the currently selected first and/or second one of the two audio sources in accordance with the corresponding first and/or second loudness value. |
| US10389300B2 |
Photovoltaic system having fault diagnosis apparatus, and fault diagnosis method for photovoltaic system
The present invention relates to a fault diagnosis for a photovoltaic system. A fault diagnosis apparatus includes a temperature sensor unit measuring both an internal temperature value of the junction box and a surface temperature value of the solar module; a voltage sensor provided in the junction box; and an operation unit determining where a fault occurs among the solar module, an inside of the junction box, and the inverter by comparing measured values of the temperature sensor unit with a measured value of the voltage sensor. According to the present invention, initial investment cost is inexpensive. In addition, it is possible to detect solar module faults that are difficult to be checked by the naked eye. |
| US10389297B1 |
Tele-magnetically actionable electrical connector and mechanical fastener
A mechanical and electrical connecting assembly between the surfaces of two adjacent bodies comprises, on the male part, a projecting screw driven by a magnetic motivator. A threaded cavity, on the female part, intimately engages the screw to form a rigid mechanical link between the two bodies. A washer terminal in rotative contact with the screw can accept a soldered connection with an electrical conductor. A plug terminal at the end of the cavity closes an electrical path with a conductor soldered to it. A remote outside actuator including a spinning magnet excites and causes the magnetic motivator to rotate and drive the screw either into or out of the cavity and electrical contact with the plug. |
| US10389292B1 |
DC bus regulation using rectifier and inverter
Power converters, controllers, methods and non-transitory computer readable mediums are presented, in which a processor operates a switching rectifier in a first mode to regulate a DC bus voltage signal using rectifier switching control for motoring rectifier operation when the measured DC bus voltage value is less than or equal to a first threshold value, operates the switching rectifier in a second mode to regulate the DC bus voltage signal using rectifier switching control for regenerative rectifier operation when the measured DC bus voltage value is greater than the first threshold value and less than or equal to a higher second threshold value, and operates an inverter in a third mode to regulate the DC bus voltage signal using inverter acceleration/deceleration control when the measured DC bus voltage value is greater than the second threshold value. |
| US10389291B2 |
Motor drive device and motor device method for EPS system
A motor drive device includes an inverter that drives a motor, a power source smoothing capacitor of the inverter, and a control unit that controls the inverter to drive the motor. The control unit precharges the capacitor with a power source voltage, and calculates a capacity value of the capacitor, based on a ratio of the power source voltage and a voltage with which the capacitor is charged, or an amount of time taken until the voltage with which the capacitor is charged, after the passage of a predetermined amount of time from the start of the precharge, reaches a voltage corresponding to the power source voltage. The control unit performs torque limitation of the motor when the capacity value of the capacitor has decreased. |
| US10389282B2 |
DC power supply unit and air conditioner using same
A DC power supply unit is provided that allows for improving efficiency and reducing harmonic currents. A DC power supply unit includes: a bridge rectification circuit having diodes and MOSFETs; a reactor that is arranged between the AC power supply and the bridge rectifier circuit; a smoothing capacitor that is connected to an output side of the bridge rectifier circuit and smoothes a voltage; and a converter control unit that executes, based on predetermined threshold values, a diode rectification control that uses diodes and parasitic diodes of the MOSFETs, a synchronous rectification control that switches the MOSFETs in synchronization with a polarity of the voltage of the AC power supply, a partial switching control that repeats partially short-circuiting the reactor multiple times in a half cycle of the AC power supply, or a fast switching control that short-circuits the reactor at a predetermined frequency over a full AC cycle. |
| US10389277B2 |
Device for controlling a piezoelectric actuator
A device is provided for controlling a piezoelectric actuator able to combine two types of piezoelectric actuator control, namely voltage control and charge control. Switching between charge control and voltage control takes place automatically, without added switching elements, according to the nature of the voltage applied to the input of the setup. |
| US10389271B2 |
Single-phase four-level inverter circuit topology and three-phase four-level inverter circuit topology
A single-phase four-level inverter circuit topology and a three-phase four-level inverter circuit topology. The single-phase four-level inverter circuit topology is adapted to be used with two series-connected direct current power sources, so as to enable a first direct current power source or a second direct current power source to supply power to a load of the four-level inverter circuit topology, alternatively, any one of two direct current power sources is first algebraically superimposed with a flying capacitor and then supplies the power to the load of the four-level inverter circuit topology (M), thereby making the four-level inverter circuit topology output four different levels. The single-phase and three-phase four-level inverter circuit topologies reduce the system cost and volume by using a flying capacitor, the voltage utilization rate is three times that of the existing four-level inverter circuit topology under the same operating conditions, and the direct current side neutral point voltage can be balanced without requiring additional circuits. |
| US10389267B2 |
Single-stage three-phase power supply conversion device and power line transmission device
A single-stage three-phase power supply conversion device includes a three-phase rectification and commutation module and a DC/DC conversion module; the three-phase rectification and commutation module has a three-phase AC connection end, a DC source first connection end, a DC source second connection end and a DC source third connection end, and the DC/DC conversion module has a first connection end, a second connection end, a third connection end, a DC source positive connection end and a DC source negative connection end; a three-phase AC source is connected to the three-phase AC connection end of the three-phase rectification and commutation module, the DC source first connection end of the three-phase rectification and commutation module is connected to the first connection end of the DC/DC conversion module, the DC source second connection end is connected to the second connection end of the DC/DC conversion module. |
| US10389259B2 |
Power supply apparatus and image forming apparatus switching a capacitance value of a resonance capacitor at a time of a continuous operation and an intermittent operation
The power supply apparatus switches the capacitance of a resonance capacitor to a first value at the time of a continuous operation, and switches the capacitance of the resonance capacitor to a second value smaller than the first value at the time of an intermittent operation. |
| US10389256B2 |
Isolated DC/DC converter and primary side controller thereof, control method and power adaptor and electronic device using the same
A primary side controller for controlling a switching transistor on a primary side of an isolated DC/DC converter, includes: a low voltage state detecting circuit configured to detect a low voltage state in which an output voltage of the DC/DC converter is lower than a predetermined value; and a pulse width modulator configured to generate a pulse signal whose ON time is adjusted depending on a feedback signal from a secondary side, wherein a period of the pulse signal in the low voltage state is longer than a period of the pulse signal in a non-low voltage state in which the output voltage is higher than the predetermined value. |
| US10389251B2 |
Setting operating points for circuits in an integrated circuit chip
The described embodiments include an apparatus that controls voltages for an integrated circuit chip having a set of circuits. The apparatus includes a switching voltage regulator separate from the integrated circuit chip and two or more low dropout (LDO) regulators fabricated on the integrated circuit chip. The switching voltage regulator provides an output voltage that is received as an input voltage by each of the two or more LDO regulators, and each of the two or more LDO regulators provides a local output voltage, each local output voltage received as a local input voltage by a different subset of the circuits in the set of circuits. During operation, a controller sets an operating point for each of the subsets of circuits based on a combined power efficiency for the subsets of the circuits and the LDO regulators, each operating point including a corresponding frequency and voltage. |
| US10389250B1 |
Operating mode for a DC-DC converter to obtain a broad range of output voltages
A DC-DC converter includes an inductor, and generates a regulated voltage from a power source. The current flow through the inductor is increased at a first rate in a first interval. In a second interval, the current flow through the inductor is either increased at a second rate or decreased at a third rate depending on whether the regulated voltage is required to be respectively less than or greater than a voltage of the power source. The current flow through the inductor is decreased at a fourth rate in a third interval. The sequence formed by the first interval, the second interval and the third interval is repeated, and followed for all values of the regulated voltage from a lower threshold to higher threshold. The higher threshold has a value greater than the voltage of the power source. The lower threshold is zero volts. |
| US10389249B2 |
Switching regulator having adjustable inductor current threshold and control method thereof
A switching regulator having adjustable inductor current threshold employs a control method which includes: (S1) determining whether an output voltage is greater than a reference voltage or determining whether a switching frequency of the power stage is smaller than a predetermined lower frequency limit, and (S2) when it is determined yes in the step (S1), adjusting the inductor current threshold, such that the switching regulator operates under a pseudo discontinuous conduction mode (PDCM) wherein the switching frequency is not smaller than the predetermined lower frequency limit. Consequently, when the switching regulator operates under a light load mode, an optimum balance between a total power consumption and switching noise interference will be ensured. |
| US10389248B1 |
Method and apparatus for minimizing voltage droop due to load step during energy conservation operation
The present embodiments are directed to circuitry and techniques for operating a switching regulator, including in connection with transitions out of energy conservation modes during which a minimal amount of current is drawn from a power source such as a battery. According to certain aspects, embodiments of an energy conservation mode include provisions for maintaining high performance voltage regulation even in the face of a sudden increase in load requirements. These and other embodiments can further include various techniques for signaling an appropriate transition for exiting out of energy conservation mode and into a continuous conduction mode. |
| US10389246B1 |
Resonant rectified discontinuous switching regulator with inductor preflux
A switched-mode power regulator circuit has four solid-state switches connected in series and a capacitor and an inductor that regulate power delivered to a load. The solid-state switches are operated such that a voltage at the load is regulated by repetitively (1) prefluxing the inductor then charging the capacitor causing an increased current to flow in the inductor and (2) prefluxing the inductor then discharging the capacitor causing increased current to flow in the inductor. The inductor prefluxing steps enable the circuit to provide increased output voltage and/or increased output current. |
| US10389226B1 |
Controller with ripple compensation
A controller for use in a switched mode power converter includes a comparator coupled to compare an output sense signal representative of an output of the switched mode power converter to a target value. A ripple compensation block is coupled to generate a compensation signal in response to the output sense signal. The compensation signal is a fraction of the output sense signal. A request control is coupled to generate a request signal having a request frequency in response to an output of the comparator and a clock signal to control an operational state of a power switch of the switched mode power converter. The request control is further coupled to receive the compensation signal to modulate the request frequency of the request signal with the compensation signal in response to the output of the comparator to provide ripple compensation at the output of the switched mode power converter. |
| US10389222B2 |
Systems and methods for sensing current in a power converter
Systems, apparatuses, and methods for efficiently generating a stable output voltage for one or more components are described. In various embodiments, current sensing circuitry within a power converter includes one or more current mirrors in addition to at least a first resistor, a second resistor, a switch and a bias current source. The sizes of these latter components scales the sensing current output of the current sensing circuitry from a value of an inductor current flowing through the low pass filter output of the power converter. In addition, the sizes generate an offset which maintains the sensing current as a positive value even when the inductor current becomes a negative value. The boosted sensing current makes a zero detection function and a protection function for the power converter relatively simple with current comparisons. |
| US10389212B2 |
Motor device
A printed circuit board and multiple components, which are mounted on both sides of the printed circuit board, form a circuit to drive a motor. The printed circuit board is opposed to a case at a one side. First thermal conductive portion is interposed between a heat generating component of the components and the case. Second thermal conductive portion is interposed between the circuit board and the case. The first and second thermal conductive portions are formed of the same flexible material, are equipped to the same side of the circuit board, are in contact with both the circuit board and the case, and are located at different positions. |
| US10389209B2 |
Hydroelectric turbines, anchoring structures, and related methods of assembly
A hydroelectric turbine may include a stator comprising a first plurality of electricity-generating elements and a rotor comprising a second plurality of electricity-generating elements. The rotor may be disposed radially outward of an outer circumferential surface of the stator and configured to rotate around the stator about an axis of rotation. The rotor may be a flexible belt structure. The turbine may further include at least one bearing mechanism configured to support the rotor relative to the stator during rotation of the rotor around the stator. |
| US10389206B2 |
Method and apparatus to drive a rotor and generate electrical power
An electromagnetic power generator device and a method thereof for using balanced electromagnetic forces to drive one or more flywheel rotor assemblies on a fixed shaft and generating large amount of electrical power are provided. The electromagnetic power generator device includes a non-rotating shaft attached to a support frame, at least one flywheel rotor assembly, and at least one input driver plate assembly which is coupled to the flywheel rotor assembly via the non-rotating shaft penetrating through a first centered hole of a bearing of the flywheel assembly and a second centered hole of the input driver plate assembly. |
| US10389205B2 |
Motor programming tool
A tool for programming a controller of an electric motor by engaging a connection block of the motor and providing high voltage power and communicating programming signals to the controller. The tool includes a body having an interface for engaging the connection block, and internal wiring presenting tool terminals at the interface for making contact with corresponding motor terminals to allow for providing power and communicating signals between the tool and the controller. An energy-limited transformer having an isolated high impedance secondary winding provides both electrical isolation to protect against shock and low energy output to protect against arc flash. Redundant interlocks include a software interlock which allows the power to be present at the interface only during actual programming of the controller. A light ring encircling the body indicates the presence of high voltage and is visible from multiple directions. |
| US10389198B2 |
Stator for electric rotary machine
A stator for an electric rotary machine including a stator core and a coil, wherein the coil has plural slot coils, each slot coil being inserted into the slot, and plural connection coils, each connection coil connecting the slot coils in a position lying further axially outwards than an axial end face of the stator core, and is constituted in such a way that the slot coil and the connection coil are joined at an abutment portion; the slot coil and the connection coil are formed by plate conductors, the plate conductor having a plate surface that is planar and that intersects a thickness direction thereof; and the plate surface of the slot coil is brought into surface contact with the plate surface of the connection coil in the abutment portion. |
| US10389197B2 |
Linear electromagnetic actuator comprising two independent moving members
A linear electromagnetic actuator includes a stator excited by at least one electric coil arranged around an axis of symmetry and two ferromagnetic stator poles positioned axially on either side of the coil, as well as at least two independent moving members, each of the moving members being formed of a ferromagnetic material, where the linear electromagnetic actuator includes at least three magnetized poles arranged inside the coil, with respectively a first magnetized pole positioned in the vicinity of the median plane separating the two moving members and containing the axis of the coil, and a second and third magnetized pole arranged laterally on either side of the moving members, between the moving members and the coil. |
| US10389193B2 |
Reluctance motor and manufacturing method for rotor core used in reluctance motor
With regard to an end portion shape of a slit formed in a rotor core in which flux barriers are formed in a circumferential direction in an identical number to the number of poles by arranging one or more slits and core layers alternately in a radial direction, an end portion of a slit is shaped such that, when mg is set as the number of slit end portions, ni is set as a natural number no smaller than 1, α and β are set as numbers within a range of −¼ to ¼, q is set as a natural number no smaller than 1, and Ns is set as the number of slots, intervals δgi and εgi from a first slit end to an ith slit end of a slit wall on an identical circumferential direction side satisfy specific mathematical formulae. |
| US10389189B2 |
Disc-type magnetism-increasing DC generator
The disc-type magnetism-increasing DC generator is a pure magnetic DC generator composed of a drive motor and a DC generator, as well as a disc-brush conductive output device; the DC generator stator is composed of a permanent magnetic source and a magnetism-increasing coil casing; the rotor is composed of a generator disc and a shaft, as well as conductive inner-shaft terminals; the drive motor and the DC generator run on the same shaft; when the motor rotates after it is electrified, the generator disc rotor cuts the magnetic line of force and generates electricity; and a current is generated when an electrical equipment consumes the electricity; when the current passes the magnetism-increasing coil, it generates a magnetic potential, enhancing the magnetic field strength of the DC generator's magnetic source, thereby increasing magnetic flux and output power of the DC generator. |
| US10389185B2 |
Communication apparatus, control method, and storage medium
A communication apparatus includes first communication means having a first communication function for wirelessly communicating with a partner apparatus, and second communication means having an electric power supply function for wirelessly supplying electric power to the partner apparatus and a second communication function for wirelessly communicating with the partner apparatus. The second communication function is for transmitting specific data sequence to the partner apparatus in response to reception of specific data from the partner apparatus, and the electric power supply function is for supplying electric power to the partner apparatus in a case of receiving from the partner apparatus, with the first communication means, a signal indicating that the partner apparatus has received the data sequence. |
| US10389181B1 |
Planar low-loss electromagnetic resonator
The present disclosure relates to electromagnetic resonator antennas and methods for their manufacture. An example electromagnetic resonator antenna includes a first substrate and a first metal layer disposed on the first substrate. The first metal layer includes copper. The antenna also includes a dielectric layer disposed on the first metal layer. The dielectric layer includes a polarizable electrical insulator. The antenna additionally includes a second metal layer disposed on the dielectric layer. The second metal layer includes copper. The antenna yet further includes a second substrate disposed on the second metal layer and a feed line electrically coupled to at least one of the first metal layer or the second metal layer. At least one aspect of at least one of the first metal layer, the dielectric layer, or the second metal layer is selected based on a desired resonance frequency. |
| US10389180B2 |
Inductive charging station for an electronic device
An inductive charging station is provided for an electronic device. The inductive charging station includes a housing, an inductive charging feature and a device latch that is carried on the housing. The device latch is displaceable between a charging position wherein the electronic device is held in position for efficient charging, and a presenting position wherein the electronic device is tilted forward for easy access and removal from the inductive charging station. |
| US10389176B2 |
Electronic device
An electronic device includes a housing, an antenna arranged in the housing, and a communication unit that communicates with an external device via the first antenna. A first part of the housing is formed with a conductive material, a second part of the housing has an opening is filled with an insulator, and the insulator is arranged to overlap the antenna. |
| US10389173B2 |
Programmable and application aware power utility automation networking
In one embodiment, a method comprises a topology processor generating a power grid topology model of a power grid topology controlled via a communications network having a corresponding communications architecture overlying the power grid topology. The topology processor generates a communications architecture model of the communications architecture. In response to receiving a request for executing a change in at least a portion of the power grid topology, the topology processor identifies power grid topology model data associated with the portion of the power grid topology, and identifies communications architecture model data identifying a corresponding portion of the communications architecture associated with the portion of the power grid topology. The topology processor selectively executes the request based on sending, to a network controller, a query to determine whether the communications architecture can implement the change, the query identifying the power grid topology model data and the corresponding communications architecture model data. |
| US10389167B2 |
Power distribution system using multiple rechargeable power sources and method for distributing power using multiple rechargeable power sources
A method for distributing power using multiple power sources is performed by a control device electrically connected to multiple rechargeable power units and a load. The control device creates an output power reference table according to multiple power setting values, output power ranges and battery efficiencies of the multiple rechargeable power units. The output power reference table includes the power setting values and power distribution information corresponding to the power setting values. When receiving a consumed power value of the load, the control device selects corresponding power setting value and power distribution information in the output power reference table and controls the multiple rechargeable power units to simultaneously output power to the load according to the power distribution information. By referring to the output power values of all the rechargeable power units and allocating power outputted from all the rechargeable power units, power utilization efficiency can be enhanced. |
| US10389164B2 |
Charging system, protection method for preventing from impact of surge voltage and power adapter
Provided are a charging system, a protection method and a power adapter. The charging system comprises: a battery, a first rectification unit, a switch unit, a transformer, a second rectification unit), a voltage sampling circuit, a control unit, and a comparator unit. The first rectification unit outputs the voltage with the first pulsating waveform. The switch unit outputs the modulated voltage with the first pulsating waveform. The transformer outputs the voltage with the second pulsating waveform. The second rectification unit outputs the voltage with the third pulsating waveform. The control unit adjusts a duty cycle of a control signal, such that the voltage of a third pulsation waveform meets the charging requirement of the battery. The comparator unit applies a comparison signal to the switch unit when the voltage sampling value is greater than the reference voltage value, so as to control the switch unit to forcibly open. |
| US10389162B2 |
Power receiving unit reflected reactance and tuning methods
Techniques for reducing reflected reactance in a wireless power transfer system are provided. An example apparatus includes a resonant network including a variable reactance element, such that the resonant network is configured to resonant when the variable reactance element is at a resonant reactance value, a control circuit operably coupled to the variable reactance element and configured to determine a first reactance value and a second reactance value, such that an output of the PRU is the desired output when the variable reactance element is either the first reactance value or the second reactance value, and the first reactance value is below the resonant reactance value and the second reactance value is above the resonant reactance value, determine an indication of a source reactance associated with a wireless power source, and adjust the variable reactance element to either the first reactance value or the second reactance value based on the indication of the source reactance. |
| US10389158B2 |
Device and method for charging an electrical energy store from a three-phase AC voltage source
The invention relates to a device (100) for charging an electrical energy store (B) from a three-phase AC voltage source (U1, U2, U3), said device having: —a converter device (20) electrically connected to the AC voltage source (U1, U2, U3) and with three half-bridges (H1, H2, H3), each having two series-connected switches (S1, S2; S3, S4; S5, S6), wherein an inductor (L1, L2, L3) is connected electrically between a respective node point of two switches (S1 . . . S6) of one of the half-bridges (H1, H2, H3) and a respective phase of the AC voltage source (U1, U2, U3); —a buck converter device (TS) electrically connected to an intermediate circuit capacitor (C1) of the converter device (20), wherein a switch (STS) of the buck converter device (TS) is cyclically switched in a charging mode of the device (100) and is open in a regular mode of the converter device (20); and —a switch (SF) by means of which the buck converter device (TS) can be bypassed in regular mode of the converter device (20); —wherein, depending on the phase voltages of the AC voltage source (U1, U2, U3) and currents through the inductors (L1, L2, L3), the switch (STS) of the buck converter device (TS) and the switches (S1 . . . S6) of the half bridges (H1, H2, H3)of the converter device (20) can be switched by means of a control device (10) in such a manner that a charging current for the electrical energy store (B) drawn from the AC voltage source (U1, U2, U3)in order to charge the electrical energy store (B) is formed such that each phase current of the AC voltage source (U1, U2, U3) is substantially sinusoidal, the phase currents being substantially in phase with the corresponding phase voltages of the AC voltage source (U1, U2, U3). |
| US10389148B2 |
Battery protection circuit employing thermistor sensing of charging switch and discharging switch
An exemplary embodiment of the present invention provides a battery protection circuit including a battery, a fuse, a charging switch including a first body diode that is forward biased in a discharge path direction, a discharging switch including a second body diode that is forward biased in a charge path direction, a thermistor including a first end and a second end, the first end being coupled between the charging switch and the discharging switch, and a controller configured to sense a voltage value from the second end of the thermistor, and configured to control the fuse, the charging switch, and the discharging switch. |
| US10389147B2 |
Method for charging battery and electronic device thereof
An apparatus and a method for charging a battery in an electronic device are provided. The method includes, when charging power of a first level is supplied from a charger, converting the charging power of the first level to a charging power of a second level before providing charging power to a charging circuit, providing the charging power of the second level to the charging circuit, wherein the charging power of the first level is greater than the charging power of the second level. |
| US10389143B2 |
Battery power prediction for high load events
A system for a vehicle includes an engine and electric machine each configured to propel the vehicle, and a controller configured to, responsive to a resistance of a traction battery and a change in the resistance during battery discharge being greater than respective thresholds, reduce power to the electric machine and activate the engine. |
| US10389136B2 |
Photovoltaic energy system with value function optimization
A photovoltaic energy system includes a photovoltaic field configured to convert solar energy into electrical energy, a power inverter configured to control an electric power output of the photovoltaic field, and a controller. The controller can determine optimal power setpoints for the power inverter by optimizing a value function that includes a penalty cost for failing to comply with a ramp rate limit and photovoltaic revenue. |
| US10389135B2 |
Multilevel inverter device and method
A system comprises a five-level rectifier configured to be connected with an ac power source, wherein the five-level rectifier comprises a first boost apparatus and a first buck apparatus configured to operate in a first half cycle of the ac power source, and a second boost apparatus and a second buck apparatus configured to operate in a second half cycle of the ac power source and a five-level inverter connected to the five-level rectifier. |
| US10389132B2 |
AC-DC photovoltaic device
An AC-DC photovoltaic device is provided, including: a photovoltaic module, a direct current side capacitor, a DC-PWM power switching circuit and a controller. The direct current side capacitor is connected in parallel with an output terminal of the photovoltaic module. An input terminal of the DC-PWM power switching circuit is connected with the output terminal of the photovoltaic module. The DC-PWM power switching circuit includes a controllable switch transistor. The controller is configured to output a switch control signal to control a switching state of the controllable switch transistor in the DC-PWM power switching circuit, to control the DC-PWM power switching circuit to output a direct current PWM wave in a case that the switch control signal is a direct current modulation signal, and output an alternating current PWM wave in a case that the switch control signal is an alternating current modulation signal. |
| US10389129B2 |
Method and control system for controlling a voltage source converter using power-synchronization control
A method of controlling a grid-connected voltage source converter, VSC, using power-synchronization control, wherein the method includes: determining a VSC current vector (i) based on a VSC phase angle (θ) which is determined based on an integration of a power control error, determining an active power producing current component (idref) of a reference current vector (iref) based on an active power reference (Pref) for the VSC, determining the reference current vector (iref) based on the active power producing current component (idref), determining a damping component based on a virtual damping resistance (Ra), the reference current vector (iref) and the VSC current vector (i), determining a voltage vector (v) based on a VSC voltage magnitude (V) and the damping component, and controlling the VSC based on the voltage vector (v). |
| US10389127B2 |
Power system stabilization system
A system stabilization system (101) is provided with: at least one of a power flow state database (DB2) and a system configuration database (DB3); a device state database (DB1) in which the device states of a stabilizing device are recorded; a stabilizing effect index calculation function (204) for indexing the stabilizing effect of the stabilizing device on the basis of a device state and one or both of a power flow state and a system configuration; and a display means for displaying or outputting a stabilizing effect index obtained by the stabilizing effect index calculation function, in contrast with contrasted elements included in the device state, the power flow state, and the system configuration. |
| US10389123B2 |
Power control of microgrid wherein detecting a need for overloading a transformer based on power balance within the microgrid
A method for controlling power in a microgrid that includes power sources, loads and at least one connection to a main grid where a transformer is arranged to transfer electric power between the microgrid and the main grid is disclosed. The method includes: monitoring the power balance within the microgrid; monitoring the transformer, including monitoring the transformer temperature; and detecting a need for overloading the transformer based on the power balance within the microgrid. Especially, the method includes: determining a load profile for the transformer based on the power balance within the microgrid; determining a prognosis of the transformer temperature based on the load profile; and determining a schedule for power control of the microgrid, which determining of a schedule for power control includes analyzing the prognosis of the transformer temperature. |
| US10389120B2 |
Uninterruptible power supply device
An uninterruptible power supply device is basically a device that performs a full-time inverter feeding system using a first semiconductor switch, and when a second semiconductor switch, which is an optional item, is connected in parallel to the first semiconductor switch and a full-time bypass feeding system is selected, serves as a device that performs the full-time bypass feeding system using the second semiconductor switch. This leads to a low device cost compared with the case in which an uninterruptible power supply device employing the full-time inverter feeding system and an uninterruptible power supply device employing the full-time feeding system are designed and manufactured separately. |
| US10389103B2 |
Breakout boot assemblies and methods for covering electrical cables and connections
A pre-expanded breakout boot assembly includes a breakout boot assembly including an elastomeric breakout boot and plurality of finger sealant layers of a flowable conformable medium. The breakout boot includes a tubular main section and a plurality of tubular fingers extending from an end of the main section. Each of the finger sealant layers is pre-mounted on an interior surface of a respective one of the fingers. Each of the finger holdouts is removably mounted in the finger passage of a respective one of the fingers. When the pre-expanded breakout boot assembly is positioned on the cable joint with a cable extending through each finger passage, the finger holdouts are removed from the breakout boot assembly, and each finger elastically radially contracts about a respective one of the cables, each finger sealant layer is radially interposed between each of the interior surface of the finger and the cable in the finger. |
| US10389102B2 |
Cable gland assembly
A gland assembly includes a gland body (3) and a cap nut (5) connected by screw threads (25). A cable holding device (11) is received within the cap nut (5) and has a plurality of fingers (19) configured to apply a gripping force to a cable (7) extending through the gland assembly in response to a torque applied to the cap nut (5).The fingers (19) are configured to increase the gripping force on the cable (7) in response to a linear force applied to the elongate member. |
| US10389094B2 |
Electrical cord connection cover
An electrical connection covering apparatus is designed to protect from moisture a connection between a plug of one extension cord and a socket of another extension cord. A plurality of compressible and elastic at least one cross-wise portion(s) are used to form a seal around the cables of the extension cords where they enter the apparatus. The apparatus includes a housing that has at least one aperture. A flap extends across the aperture. The compressibility and elasticity of the diaphragm material is greater than that of the housing material. |
| US10389089B2 |
Nitride semiconductor laser device
A nitride semiconductor laser device sequentially includes, between a nitride semiconductor substrate and an n-side cladding layer, a first nitride semiconductor layer formed of an AlGaN layer, a second nitride semiconductor layer that is formed of an AlGaN layer and has a lower Al content than the first nitride semiconductor layer, a third nitride semiconductor layer formed of a GaN layer, a fourth nitride semiconductor layer formed of an InGaN layer, and a fifth nitride semiconductor layer formed of an AlGaN layer. |
| US10389084B2 |
Optical element package and optical element device
An optical element package includes: an eyelet including an upper surface and a lower surface opposite to the upper surface; a heat releasing part disposed on the upper surface of the eyelet; a through hole formed through the eyelet to extend from the upper surface of the eyelet to the lower surface of the eyelet; a lead sealed by a certain member provided in the through hole and including a lead portion extending from the lower surface of the eyelet and a lead wiring portion extending from the upper surface of the eyelet; and an insulating substrate disposed between the lead wiring portion and the heat releasing part and comprising a front surface and a back surface opposite to the front surface. |
| US10389081B2 |
System and method for modulating laser pulses
The present invention relates to a system for modulating laser pulses by means of an electro-optical modulator which is operated by means of a pulsed modulation voltage. A voltage converter mounted upstream of the modulator converts a pulsed modulated switching voltage at an output voltage level to the modulation voltage that is higher than the output voltage level. The invention further relates to a method for modulating laser pulses. |
| US10389075B2 |
Systems and methods for implementing an electrical rotary joint in a large-diameter system using small-diameter capsule slip rings
A system for implementing an electrical rotary joint in a large-diameter system using relatively small-diameter capsule slip rings is described herein. The system includes a system rotor that rotates about a system axis of rotation, and a system stator that is stationary with respect to the system rotor. The system also includes at least one conductive contact channel disposed on one of the system rotor and the system stator. The system further includes at least one capsule slip ring (CSR) coupled to the other of the system rotor and the system stator. The at least one CSR has a conductive annular element coupled thereto, the conductive annular element in mechanical contact with the at least one conductive contact channel such that the at least one CSR forms an electrical rotary joint between the system rotor and the system stator. |
| US10389070B2 |
Coaxial connector and coaxial connector device
A coaxial connector is provided which has a shell having a mating portion for mating with a counterpart connector, a signal terminal having a contact portion for contacting a counterpart signal terminal of the counterpart connector, and a housing having a cylindrical portion supporting the signal terminal, wherein the cylindrical portion is internally mounted to the mating portion with a part of an outer peripheral surface of the cylindrical portion attached to an inner peripheral surface of the mating portion, the contact portion of the signal terminal is on a center of the mating portion extending toward a mating with the counterpart connector, and the inner peripheral surface of the mating portion includes an annular no-attachment area in which the outer peripheral surface of the cylindrical portion is not attached, the no-attachment area being disposed between a farthest-end surface of the mating portion and a position spaced apart from the farthest-end surface of the mating portion in a mating direction. |
| US10389068B2 |
Multiple cable housing assembly
One example of a cable assembly includes a housing, a first cable, a first connector board, a second cable, and a second connector board. The first connector board is electrically coupled to the first cable and is at least partially arranged within the housing. The second connector board is electrically coupled to the second cable and is at least partially arranged within the housing. |
| US10389062B2 |
Plug connector
A plug connector having a housing and at least one contact element which is fixed within the housing and is designed for connection to a wire of a cable, which wire is partially surrounded by a jacket, wherein the housing comprises two housing parts which are designed in such a way that they are fitted to one another in order to assemble the plug connector and are connected by being moved in the longitudinal direction of the plug connector until they reach an end position, wherein, owing to the movement, a part of at least of one of the housing parts, which part is provided for receiving a portion of the jacket, is radially deformed in order to fix the jacket. |
| US10389058B2 |
Anti-drop type HDMI connector male plug
The present invention relates to an anti-drop type HDMI connector male plug. The anti-drop type HDMI connector male plug comprises a shielding housing and an insulating body; and an elastic snap-fit means is arranged in the insulating body. When the anti-drop type HDMI connector male plug is used together with an HDMI connector female socket, after the connector male plug is plugged into the connector female socket, the snap-fit means of the elastic snap-fit means in the connector male plug comes into contact with the inner side wall of the connector female socket to increase a friction force between the male plug and the female socket, thus preventing the male plug from dropping off from the connector female socket and ensuring the reliable transmission of signals. |
| US10389054B1 |
Contact blade for a socket-like connector part, and socket-like connector part
A contact blade for a plug-in connector part includes oppositely situated first and second contact arms extending longitudinally. The first contact arm has a primary opening dividing the first contact arm into first and second contact webs on respective sides of the primary opening. The first contact web has a contact opening dividing the first contact web into inner and outer contact skids on respective sides of the contact opening. The inner contact skid is between the contact opening and the primary opening and the outer contact skid is between the contact opening and an edge of the first contact arm. The contact opening has a transverse bulge extending laterally toward the primary opening such that the outer contact skid has a widened section next to the transverse bulge. A contact point, for contacting a plug pin, is on the widened section of the outer contact skid. |
| US10389044B2 |
Connector
A connector includes barrels (19) formed in rear end parts of terminal fittings (15) and crimped to surround front end parts of coated wires (11). First to third molds (23A, 23B, 23C) each covering the front end part of the coated wire (11) including a crimped part to the barrel (19) in a liquid-tight manner. A housing (30) is formed with terminal accommodation chambers (31) each for accommodating the entire terminal fitting (15) and a front end area of the mold (23A, 23B, 23C), and first to third contacts (26A, 26B, 26C) each formed on a projection (25) of the mold (23A, 23B, 23C) projecting out from the housing (30) and configured to suppress deformation of the projection (25) of the mold (23A, 23B, 23C) by coming into contact with the housing (30). |
| US10389041B2 |
Phased array antenna panel with enhanced isolation and reduced loss
A phased array antenna panel includes a central radio frequency (RF) front end chip, neighboring RF front end chips, and an antenna. The antenna has a proximal probe and a distal probe. The proximal probe has one end at a near corner of the antenna adjacent to the central RF front end chip, and reduces an insertion loss in signals processed by the central RF front end chip. The distal probe has one end at a far corner of the antenna adjacent to one of the neighboring RF front end chips, and increases the isolation between signals processed by the central RF front end chip and signals processed by the one of the neighboring RF front end chips. |
| US10389040B2 |
Antenna feeding network
An antenna feeding network for a multi-radiator antenna, the antenna feeding network comprising at least two coaxial lines, wherein each coaxial line comprises an elongated central inner conductor and an elongated outer conductor surrounding the central inner conductor. At least one connector device is configured to interconnect at least a first inner conductor and a second inner conductor of the central inner conductors. The connector device comprises at least one engaging portion, each being configured to engage with at least one corresponding surface portion formed on the envelope surface of the first or second inner conductor. The envelope surface is furthermore provided with at least one recess provided adjacent at least one surface portion. |
| US10389039B2 |
Antenna feeding network
An antenna feeding network for a multi-radiator antenna. The feeding network comprises at least one substantially air filled coaxial line, each comprising a central inner conductor, an elongated outer conductor surrounding the central inner conductor, and an elongated rail element slideably movably arranged inside the outer conductor. The rail element is longitudinally movable in relation to at least the outer conductor. |
| US10389037B2 |
Apparatus and methods for selecting sections of an antenna array and use therewith
Aspects of the subject disclosure may include, selecting a first segment from a plurality of selectable segments of an array of dielectric antennas, where the first segment corresponds to a first set of one or more dielectric antennas from the array of dielectric antennas coupled to a first set of launchers, directing the first set of launchers to launch first electromagnetic waves directed to the first set of one or more dielectric antennas to generate a first beam pattern, selecting a second segment from the plurality of selectable segments, where the second segment corresponds to a second set of one or more dielectric antennas from the array of dielectric antennas coupled to a second set of launchers, and directing the second set of launchers to launch second electromagnetic waves directed to the second set of one or more dielectric antennas to generate a second beam pattern. Other embodiments are disclosed. |
| US10389033B2 |
High gain, constant beamwidth, broadband horn antenna
A horn antenna comprises an electrically conductive shell having an inner surface, a cavity formed in the shell, an aperture defined at one end of the cavity, a throat section coupled to the electrically conductive shell in communication with another end of the cavity opposite the aperture, and a spatially and frequency dependent radio frequency (RF) attenuator disposed within the cavity, such that an attenuation of RF energy propagating through the cavity between the throat section and the aperture more rapidly increases in an outward direction towards the inner surface of the electrically conductive shell as the frequency of the RF energy increases. |
| US10389018B2 |
Radiation apparatus
The present application discloses a radiation apparatus, the apparatus comprises at least four radiators, two L-shaped feeding sheets, and a balun structure, the balun structure consists of four L-shaped structures formed by eight conductive plates; and each L-shaped structure is formed by two conductive plates arranged at approximately 90 degrees, each L-shaped structure is electrically connected to one radiator at one end of the balun structure, and angles between a length direction of the radiator and two conductive plates are approximately 45 degrees; every two adjacent L-shaped structures are arranged in a T shape, and the four radiators are approximately in a cross shape and are approximately in a same horizontal plane; two adjacent conductive plates of every two L-shaped structures are approximately parallel to each other and are spaced by a preset distance to form four feeding slots. |
| US10389015B1 |
Dual polarization antenna
A dual polarization antenna is described. An antenna under the present disclosure can comprise a plurality of legs, and a plurality of parasitic elements disposed between the legs. Feeds are connected to both the legs and the parasitics. By feeding the parasitics the antenna can be dual polarized, providing greater reception and transmission capabilities, as well as saving space compared to other dual polarized antennas. |
| US10389011B2 |
Antenna device for mobile terminal and mobile terminal
An antenna device includes a slot, a connecting assembly, a first capacitor and a match circuit. The slot is defined in a shell of the mobile terminal. The slot separates the shell into a first part and a second part, and the first part couples with a mainboard via a feeding point to form a slot antenna. The connecting assembly connects the first part with the second part. The first capacitor couples the first part with the feeding point. The match circuit couples the first part with the feeding point. |
| US10389008B2 |
Technique for improving efficiency of on-chip antennas
Technique for improving efficiency of on-chip antennas, comprising placing each antenna on an individual area on the chip, defined by channels provided in the chip before or after placing the antenna(s). The channels may be metallized. Frequency of a radiating antenna element may be locked by wireless injection locking using a locked subharmonic frequency. |
| US10389006B2 |
Electronic apparatus and manufacturing method thereof
An electronic apparatus has a substrate having a signal terminal and a waveguide formed above the substrate. The waveguide includes a lower conductor having an opening at a position corresponding to the signal terminal of the substrate and an upper conductor arranged above the lower conductor. A conductor pin is formed on the signal terminal, the conductor pin penetrating the opening without contacting the lower conductor of the waveguide. The conductor pin is connected to the upper conductor above the lower conductor. |
| US10389005B2 |
Transmission medium having at least one dielectric core surrounded by one of a plurality of dielectric material structures
Aspects of the subject disclosure may include, for example, a transmission medium for propagating electromagnetic waves. The transmission medium can have a first dielectric material for propagating electromagnetic waves guided by the first dielectric material, and a second dielectric material disposed on at least a portion of an outer surface of the first dielectric material for reducing an exposure of the electromagnetic waves to an environment that adversely affects propagation of the electromagnetic waves on the first dielectric material. Other embodiments are disclosed. |
| US10389000B2 |
Current distribution for battery pack management
One embodiment provides an apparatus, including: a processor; a memory operatively coupled to the processor; and a battery pack supplying power to the processor and the memory; said battery pack comprising: a plurality of cells, wherein a current flow through the plurality of cells is arranged as a function of temperature of at least a portion of the battery pack. Other aspects are described and claimed. |
| US10388989B2 |
Non-aqueous electrolyte, and non-aqueous electrolyte secondary cell
A nonaqueous electrolyte having a lithium salt dissolved in an organic solvent and a nonaqueous secondary battery using the same are disclosed. The nonaqueous electrolyte is characterized by containing (A) at least one compound represented by general formula (1) (wherein symbols are as defined in the description) and (B) at least one compound having two or more groups selected from a vinyl group, an allyl group, and a propargyl group per molecule. Component (B) is preferably a compound having an ethylenically and acetylenically unsaturated bond equivalent of 150 or smaller. |
| US10388974B2 |
Fuel cell system and emergency stop method
At an ordinary stop time of a fuel cell system, a controller of the fuel cell system completes an ordinary stop process that includes at least one of a water drainage process that discharges water from at least one of the fuel gas flow path and the oxidizing gas flow path and a cathode sealing process that seals the oxidizing gas flow path, and subsequently stops the fuel cell system. When the fuel cell system satisfies a predetermined emergency stop condition, the controller does not perform at least part of the ordinary stop process but performs an emergency stop process that sets the fuel cell system to be restarted after elapse of a first time period since a stop of the fuel cell system and subsequently stops the fuel cell system. The controller restarts the fuel cell system after elapse of the first time period since stop of the fuel cell system and performs a restart process that performs the ordinary stop process. |
| US10388970B2 |
Method for operating a fuel cell system
A method operates a fuel cell system of a motor vehicle, which fuel cell system has at least one fuel cell. The fuel cell system is assigned a water cooling circuit having a heat exchanger and a water store. The motor vehicle is assigned a cooling circuit having a conveying device for conveying a cooling medium, which is supplied to the heat exchanger of the water cooling circuit. The heat exchanger is used to condense water from cathode waste gas of the at least one fuel cell and store it in the water store. The at least one fuel cell is cooled with water from the water store. The conveying device of the cooling circuit is operated depending on a water level in the water store. |
| US10388949B2 |
Method for producing coated active materials, core, battery and method for producing batteries using the materials
A method for producing coated active materials includes aqueously coating surfaces of the active materials and subsequently carbonizing the coated particles. A core, a battery and a method for using the materials for batteries are also provided. |
| US10388943B2 |
Methods of reducing occurrences of short circuits and/or lithium plating in batteries
An example method of reducing short circuits from occurring in a battery can include providing a current collector coated with a safety layer. The method can include providing an electrochemically active material film on the safety layer such that the safety layer is configured to reduce exposure of the current collector to an opposing electrode. The method can also include adhering the electrochemically active material film to the current collector via the safety layer. |
| US10388939B2 |
Secondary battery
Provided is a secondary battery which can more securely suppress vibrations applied to a current interrupting mechanism. A secondary battery including: a current interrupting mechanism that interrupts a current path between an external terminal and an electrode in a battery container. The current interrupting mechanism includes a collector plate that is connected to the electrode, a diaphragm that is connected to a base portion of the collector plate and disconnected from the base portion by being deformed when a pressure in the battery container is increased, and an insulating member that fixes the diaphragm and the base portion of the collector plate on the inside of the battery container. The insulating member includes a plurality of projections that protrude in a thickness direction of the base portion, and the base portion includes a plurality of notches through which the projection passes in the thickness direction. The projection includes an engaging member that is engaged with an end surface of the base portion on a side opposite to the insulating member and a side surface of the base portion along the thickness direction. |
| US10388931B2 |
Functionalized lead acid battery separators, improved lead acid batteries, and related methods
In accordance with at least selected embodiments, the present application or invention is directed to novel or improved porous membranes or substrates, separator membranes, separators, composites, electrochemical devices, batteries, methods of making such membranes or substrates, separators, and/or batteries, and/or methods of using such membranes or substrates, separators and/or batteries. In accordance with at least certain embodiments, the present application is directed to novel or improved porous membranes having a coating layer, battery separator membranes having a coating layer, separators, energy storage devices, batteries, including lead acid batteries including such separators, methods of making such membranes, separators, and/or batteries, and/or methods of using such membranes, separators and/or batteries. The disclosed separators and/or batteries have improved charge acceptance, improved surface conductivity, improved oxidation resistance, reduced acid stratification, improved resistance to metal contamination induced oxidation, reduced black residue, improved wettability, and/or improved stiffness. |
| US10388927B2 |
Battery unit
Provided is a battery unit capable of reducing the size of vehicle installation space by being more compact. A battery unit equipped with: a plurality of battery modules each containing a plurality of battery cells which are connected in parallel with one another, and each having a duct chamber for discharging gas emitted by the battery cells; and a fixing member for fixing the plurality of battery modules to the wall of a storage case in a manner such that the modules are integrally assembled with one another. The fixing member has an attachment part which attaches to a module case, and the attachment part includes an exhaust duct part for collecting and discharging the gas emitted into the duct chamber of each battery module. |
| US10388919B2 |
Battery pack having lid with releasing portion
A battery pack has a sealed case. Battery modules are accommodated in the sealed case. An opening in the main body is closed by a rectangular plate-shaped lid member. The lid member has a releasing portion and a joint portion. When the internal pressure of the sealed case increases, the lid member is deformed away from an opening edge of the opening. This discharges gas from the sealed case through the releasing portion. In addition, the joint between the joint portion and the opening edge is maintained even when the internal pressure of the sealed case increases, deforming the releasing portion, and the gas inside the sealed case starts to be discharged. A protrusion of a rib is provided between the releasing portion and the joint portion. |
| US10388913B2 |
Organic light emitting display device
An organic light emitting display device includes: a substrate; a first electrode on the substrate; a pixel defining layer on the substrate, the pixel defining layer defining a first opening which exposes at least a part of the first electrode; an organic light emitting layer on the first electrode; a second electrode on the organic light emitting layer; a thin film encapsulation layer on the second electrode; a sensing electrode on the thin film encapsulation layer; a low refractive index layer on the sensing electrode, the low refractive index layer defining a second opening which overlaps the first opening; and a high refractive index layer on the thin film encapsulation layer. A gap between an edge of the first opening and an edge of the second opening is constant irrespective of direction. |
| US10388912B2 |
Electroluminescence display apparatus
Disclosed is an electroluminescence display apparatus for protecting a light emitting layer and a thin film transistor from hydrogen and moisture. The electroluminescence display apparatus includes a substrate including an active area displaying an image and a dummy area adjacent to the active area, a bank disposed on the substrate to form an emission area in the active area and form a dummy emission area in the dummy area, a light emitting layer and a dummy light emitting layer respectively disposed in the emission area and the dummy emission area, and a sacrificial layer disposed under the dummy light emitting layer in the dummy emission area. Since the sacrificial layer including a material which is large in reactivity with hydrogen and moisture is disposed in the dummy emission area, hydrogen and moisture may be blocked or removed so as not to affect the light emitting layer and a thin film transistor. |
| US10388910B2 |
Display device including a barrier layer and method for manufacturing the same
A display device includes a first substrate and a barrier layer disposed on the first substrate. A thin film transistor is on the barrier layer. An organic light emitting element is connected to the thin film transistor. The barrier layer includes a metal including at least one of Al, Ag, Cu, Mo, Cr, or Ta. |
| US10388900B2 |
Light-emitting element, light-emitting device, electronic device, and lighting device
A novel light-emitting element is provided. A light-emitting element with a long lifetime is provided. A light-emitting element with high emission efficiency is provided. In the light-emitting element, an EL layer includes a hole-injection layer, a first hole-transport layer, a second hole-transport layer, a third hole-transport layer, a light-emitting layer, a first electron-transport layer, and a second electron-transport layer in this order; the hole-injection layer includes an organic acceptor; the LUMO level of the host material is higher than that of the first electron-transport layer; the LUMO level of the second electron-transport layer is higher than that of the first electron-transport layer; the host material is a substance including a condensed aromatic ring skeleton; and the first and second electron-transport layers each include a substance having a heteroaromatic ring skeleton. |
| US10388896B2 |
Apparatus and method for forming organic thin film transistor
A method for forming an organic thin film transistor is provided. An organic semiconductor layer, a source electrode, a drain electrode, a gate electrode, and an insulating layer are formed on an insulating substrate. A method for forming the organic semiconductor layer is provided. An evaporating source is provided, and the evaporating source and the insulating substrate are spaced from each other. The carbon nanotube film structure is heated to gasify the organic semiconductor material to form the organic semiconductor layer on a depositing surface. |
| US10388894B2 |
Organic electroluminescent materials and devices
Novel organometallic complexes having Formula (IV), that are useful in organic light emitting devices are disclosed. |
| US10388884B2 |
Materials for electronic devices
The present application relates to a material comprising a monoarylamine of a formula (A) and a p-dopant of a defined formula. The present application further relates to the use of said material in an organic layer of an electronic device, the device preferably being an organic electroluminescent device (OLED). |
| US10388879B2 |
Fused bis-aryl fullerene derivatives
The invention relates to novel fullerene derivatives, to methods for their preparation and educts or intermediates used therein, to mixtures and formulations containing them, to the use of the fullerene derivatives, mixtures and formulations as organic semiconductors in, or for the preparation of organic electronic (OE) devices, especially organic photovoltaic (OPV) devices and organic photodetectors (OPD), and to OE, OPV and OPD devices comprising, or being prepared from, these fullerene derivatives, mixtures or formulations. |
| US10388874B2 |
Electrochemical device with self-aligned insulation
Electronic devices having two or more conductive contacts or terminals and methods of making the same. Including having a conducting interconnect line coated with an insulator stack (functionalized to be hydrophobic), cut—simultaneously allowing for one step, self-aligned, patterning of formed conducting contacts and the insulation stack. The combination of the cut in the insulation, along with the low surface energy of the insulating surface allow for active material to be deposited at the cut site defining the channel. |
| US10388870B2 |
Barrier modulated cell structures with intrinsic vertical bit line architecture
Systems and methods for reducing leakage currents through unselected memory cells of a memory array including setting an adjustable resistance bit line structure connected to the unselected memory cells into a high resistance state or a non-conducting state during a memory operation are described. The adjustable resistance bit line structure may comprise a bit line structure in which the resistance of an intrinsic (or near intrinsic) polysilicon portion of the bit line structure may be adjusted via an application of a voltage to a select gate portion of the bit line structure that is electrically isolated from the intrinsic polysilicon portion (e.g., via an oxide layer between the intrinsic polysilicon portion and the select gate portion). The memory cells may comprise a first conductive metal oxide (e.g., titanium oxide) that abuts a second conductive metal oxide (e.g., aluminum oxide) that abuts a layer of amorphous silicon. |
| US10388863B2 |
3D memory device and structure
A 3D integrated circuit device, including: a first transistor; a second transistor; and a third transistor, where the third transistor is overlaying the second transistor and is controlled by a third control line, where the second transistor is overlaying the first transistor and is controlled by a second control line, where the first transistor is part of a control circuit controlling the second control line and third control line, and where the first transistor, the second transistor and the third transistor are all aligned to each other with less than 100 nm misalignment. |
| US10388860B2 |
Method for manufacturing high density magnetic random access memory devices using diamond like carbon hard mask
A method for manufacturing magnetic random access memory. The method allows very high density magnetic memory elements to be formed on a magnetic memory chip. A magnetic memory element material is deposited and a diamond like carbon (DLC) hard mask is formed over the magnetic memory element material. An ion or atom bombardment process such as ion milling is performed to remove portions of the magnetic memory element material that are not protected by the hard mask to form a plurality of magnetic memory element pillars. Because the diamond like carbon hard mask is resistant to the material removal processes such as ion milling, it can be made very thin (10-20 nm), which reduces shadowing while still allowing a process such as ion milling to be used to define the magnetic data element pillars. This advantageously allows the pillars to be formed with well defined, vertical sidewalls, and avoiding shorting. |
| US10388857B2 |
Spin torque MRAM fabrication using negative tone lithography and ion beam etching
A magnetoresistive memory cell includes a magnetic tunnel junction pillar having a circular cross section. The pillar has a pinned magnetic layer, a tunnel barrier layer, and a free magnetic layer. A first conductive contact is disposed above the magnetic tunnel junction pillar. A second conductive contact is disposed below the magnetic tunnel junction pillar. |
| US10388854B2 |
Magnetic memory device
According to one embodiment, a magnetic memory device includes a stacked structure, the stacked structure including a first magnetic layer having a variable magnetization direction, a second magnetic layer having a fixed magnetization direction and a nonmagnetic layer provided between the first magnetic layer and the second magnetic layer, wherein the nonmagnetic layer comprises a structure in which a first oxide layer formed of a first metal oxide and a second oxide layer formed of a second metal oxide having a relative dielectric constant greater than a relative dielectric constant of the first metal oxide are stacked. |
| US10388853B2 |
Magnetic memory having a pinning synthetic antiferromagnetic structure (SAF) with cobalt over platinum (Pt/Co) bilayers
A magnetic memory element for Magnetic Random Access Memory. The magnetic memory element has improved reference layer magnetic pinning and reduced dipole fringing field effect on the magnetic free layer. The magnetic memory element includes a magnetic reference layer having a pinned magnetization, a magnetic free layer having a switchable magnetization and a non-magnetic barrier layer between the magnetic reference layer and the magnetic free layer. The magnetic reference layer is exchange coupled with a synthetic anti-ferromagnetic structure that includes a first multi-layer structure, a second multi-layer structure and a non-magnetic anti-parallel exchange coupling layer located between the first and second multi-layer structures. Each of the first and second multi-layer structures includes a plurality of bi-layers of Pt and Co, with the Pt being deposited first and located below the Co. |
| US10388852B2 |
Magnetic tunnel junction element
Devices and methods for forming a device are disclosed. A substrate having circuit component formed on a substrate surface is provided. Back end of line processing is performed to form an upper inter level dielectric (ILD) layer over the substrate. The upper ILD layer includes a plurality of ILD levels. A pair of magnetic tunneling junction (MTJ) stacks is formed in between adjacent ILD levels of the upper ILD layer. Each of the MTJ stack includes a fixed layer, a tunneling barrier layer and a free layer. The fixed layer has a first width. The tunneling barrier layer is formed on the fixed layer. The free layer is formed on the tunneling barrier layer. The free layer has a second width. The first width is wider than the second width. |
| US10388850B2 |
Piezoelectric actuator
A piezoelectric actuator includes a suspension plate, an outer frame, at least one bracket and a piezoelectric ceramic plate. The suspension plate is a square structure. The length of the suspension plate is in a range between 4 mm and 8 mm, and the suspension plate is permitted to undergo a curvy vibration from a middle portion to a periphery portion. The outer frame is arranged around the suspension plate. The at least one bracket is connected between the suspension plate and the outer frame for elastically supporting the suspension plate. The piezoelectric ceramic plate is a square structure and has a length not larger than a length of the suspension plate. The piezoelectric ceramic plate is attached on a first surface of the suspension plate. When a voltage is applied to the piezoelectric ceramic plate, the suspension plate is driven to undergo the curvy vibration. |
| US10388849B2 |
Piezoelectric actuator
A piezoelectric actuator includes a suspension plate, an outer frame, at least one bracket and a piezoelectric ceramic plate. The suspension plate is a square structure. The length of the suspension plate is in a range between 7.5 mm and 12 mm, and the suspension plate is permitted to undergo a curvy vibration from a middle portion to a periphery portion. The outer frame is arranged around the suspension plate. The at least one bracket is connected between the suspension plate and the outer frame for elastically supporting the suspension plate. The piezoelectric ceramic plate is a square structure and has a length not larger than a length of the suspension plate. The piezoelectric ceramic plate is attached on a first surface of the suspension plate. When a voltage is applied to the piezoelectric ceramic plate, the suspension plate is driven to undergo the curvy vibration. |
| US10388847B2 |
Method of producing a flexible thermoelectric device to harvest energy for wearable applications
A method and/or apparatus of energy harvesting for wearable technology through a thin flexible thermoelectric device is disclosed. A lower conduction layer is formed on top of a lower dielectric layer. An active layer, comprising at least one thin film thermoelectric conduit and a thermal insulator, is formed above the lower conduction layer. An internal dielectric layer is formed above the active layer, and contact holes are drilled above each thermoelectric conduit. An upper conduction layer and upper dielectric layer are formed, connecting the thermoelectric conduits in series. The resulting flexible thermoelectric device generates a voltage when exposed to a temperature gradient. |
| US10388841B2 |
Light emitting package
A light emitting device may include a substrate; a body which is disposed on the substrate and has a first hole having a predetermined size and a light emitting chip which is disposed within a cavity formed by the substrate and the first hole of the body. A cap may be disposed on the body and may have a second hole having a predetermined size. A transparent window may be disposed in the second hole. A lower portion of the cap is divided into a first surface and a second surface more projecting downwardly than the first surface, and at least a portion of the first surface is attached and fixed to the body. |
| US10388837B2 |
White heat-curable epoxy resin composition for optical semiconductor element encapsulation and optical semiconductor device using same
Provided are a white heat-curable epoxy resin composition capable of yielding a cured product that is tough and superior in initial reflection rate and heat resistance; and a semiconductor device with a light receiving element and other semiconductor elements being encapsulated by such cured product. The white heat-curable epoxy resin composition contains: (A) a prepolymer as a molten mixture of (A-1) an epoxy resin: a triazine derivative epoxy resin and/or an alicyclic epoxy compound having an epoxy group and an alicyclic structure in one molecule and being non-fluid at 25° C., (A-2) an acid anhydride having no carbon-carbon double bond and (A-3) an acrylic resin-based modifier having an epoxy group and a weight-average molecular weight of 1,000 to 30,000; (B) a white pigment containing a titanium oxide; (C) an inorganic filler; (D) a curing accelerator; and (E) an antioxidant. |
| US10388836B2 |
Light-emitting device and method for producing a light-emitting device
A light-emitting device includes a light-emitting semiconductor component that emits first light in a first wavelength range during operation A wavelength conversion element converts the first light at least partly into second light in a second wavelength range is arranged in the beam path of the first light. The second wavelength range differs from the first wavelength range. The wavelength conversion element includes nanoparticles containing organic luminescent molecules in a basic material formed from an SiO2-based material. A method for producing a light-emitting device is furthermore specified. |
| US10388832B2 |
UV light emitting diode
An ultraviolet light emitting diode is provided to comprise an n-type semiconductor layer disposed on a substrate; light emitting elements disposed on the n-type semiconductor layer, each comprising an active layer and a p-type semiconductor layer; an n-type ohmic contact layer contacting the n-type semiconductor layer around the micro light emitting elements; p-type ohmic contact layers contacting the p-type semiconductor layers, respectively; an n-bump electrically connecting to the n-type ohmic contact layer; and a p-bump electrically connected to the p-type ohmic contact layers, wherein each of the n-bump and the p-bump is disposed across over a plurality of micro light emitting elements. The micro light emitting elements may be arranged over a wide area of the substrate, and thus light output can be improved and a forward voltage may be lowered, in addition, the n-bump and the p-bump may be formed relatively widely. |
| US10388830B2 |
Light emitting device package and light emitting device comprising same
A light emitting device package according to an embodiment comprises: a light emitting device comprising a light emitting structure including a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer; first and second lead frames disposed to be spaced apart from each other; first and second solder portions disposed on the first and second lead frames, respectively; and first and second pads disposed between the first and second solder portions and the first and second conductive semiconductor layers, respectively, wherein at least one of the first or second pad comprises at least one of a rounding portion and a chamfer portion, wherein the first pad comprises a first-first edge and a first-second edge being positioned farther than the first-first edge from the center of the light emitting device, wherein the second pad comprises a second-first edge and a second-second edge being positioned farther than the second-first edge from the center of the light emitting device, and wherein the rounding portion or the chamfer portion is positioned at at least one of the first-second edge or the second-second edge. |
| US10388813B2 |
Solar cell module
This solar cell module comprises: a base member curved in the vertical direction and the horizontal direction; a plurality of solar cells disposed on the base member; first wiring members connecting adjacent solar cells to one another in the vertical direction and forming a plurality of strings; and second wiring members connected to the first wiring members that extend out in the vertical direction from the top of the solar cells located at an end of the columns of the strings. The interval between the at least some of the second wiring members and the solar cells of the strings connected to those wiring members is narrower toward the end portions in the horizontal direction of the string group than toward the central portion in the horizontal direction. |
| US10388805B2 |
Multi-wavelength detector array incorporating two dimensional and one dimensional materials
A method of forming a wavelength detector that includes forming a first transparent material layer having a uniform thickness on a first mirror structure, and forming an active element layer including a plurality of nanomaterial sections and electrodes in an alternating sequence atop the first transparent material layer. A second transparent material layer is formed having a plurality of different thickness portions atop the active element layer, wherein each thickness portion correlates to at least one of the plurality of nanomaterials. A second mirror structure is formed on the second transparent material layer. |
| US10388803B2 |
Composition for forming solar cell electrode and electrode manufactured therefrom
Disclosed herein is a composition for solar cell electrodes. The composition includes silver powder; glass frits; and an organic vehicle, wherein the glass frits have a glass transition temperature of about 100° C. to about 300° C. and exhibit an exothermic peak starting temperature of about 200° C. to about 400° C. on a DTA curve in TG-DTA analysis. Solar cell electrodes formed of the composition have high open circuit voltage and short circuit current density, thereby providing excellent conversion efficiency and fill factor. |
| US10388799B2 |
Semiconductor Device
Stable electric characteristics and high reliability are provided to a miniaturized and integrated semiconductor device including an oxide semiconductor. In a transistor (a semiconductor device) including an oxide semiconductor film, the oxide semiconductor film is provided along a trench (groove) formed in an insulating layer. The trench includes a lower end corner portion having a curved shape with a curvature radius of longer than or equal to 20 nm and shorter than or equal to 60 nm, and the oxide semiconductor film is provided in contact with a bottom surface, the lower end corner portion, and an inner wall surface of the trench. The oxide semiconductor film includes a crystal having a c-axis substantially perpendicular to a surface at least over the lower end corner portion. |
| US10388794B2 |
Display device and manufacturing method thereof
A display device according to an exemplary embodiment of the present invention includes: a substrate; a plurality of transistors formed on the substrate; and a light-emitting device connected to the plurality of transistors, wherein the transistor includes a gate electrode, the plurality of transistors include a first transistor and a second transistor of which lateral wall slope angles of the gate electrode are different from each other, and the first transistor further includes a doping control member formed on a lateral wall of the gate electrode. |
| US10388793B2 |
Gate-all-around fin device
A gate-all around fin double diffused metal oxide semiconductor (DMOS) devices and methods of manufacture are disclosed. The method includes forming a plurality of fin structures from a substrate. The method further includes forming a well of a first conductivity type and a second conductivity type within the substrate and corresponding fin structures of the plurality of fin structures. The method further includes forming a source contact on an exposed portion of a first fin structure. The method further comprises forming drain contacts on exposed portions of adjacent fin structures to the first fin structure. The method further includes forming a gate structure in a dielectric fill material about the first fin structure and extending over the well of the first conductivity type. |
| US10388786B2 |
Nonvolatile memory device
A ferroelectric memory device is disclosed. The ferroelectric memory device includes a substrate, an indium-gallium-zinc oxide layer disposed on the substrate, a ferroelectric material layer disposed on the indium-gallium-zinc oxide layer, a gate electrode layer disposed on the ferroelectric material layer, and a source electrode layer and a drain electrode layer that are disposed the ends of the gate electrode. The indium-gallium-zinc oxide layer is recessed to form a trench at the ends of the gate electrode. The trench is filled with a conductive material to form the source electrode layer and the drain electrode layer. |
| US10388782B2 |
Scalable current sense transistor
A semiconductor device includes a main transistor and a sense transistor. The main transistor is disposed in a semiconductor body and includes a plurality of sections which are individually controllable via separate gate electrodes disposed above the semiconductor body. The sense transistor is disposed in the same semiconductor body as the main transistor and has the same number of individually controllable sections as the main transistor. Each individually controllable section of the sense transistor is configured to mirror current flowing through one of the individually controllable sections of the main transistor and is connected to the same gate electrode as that individually controllable section of the main transistor. An electronic circuit that includes the semiconductor device and a current sense circuit that outputs a current sense signal representing the current mirrored by the sense transistor is also provided. |
| US10388780B1 |
Semiconductor device
According to one embodiment, a semiconductor device includes a first electrode, a first semiconductor region of a first conductivity type, a second semiconductor region of a second conductivity type, a second electrode, and a first layer. The first layer includes at least one selected from the group consisting of silicon nitride, silicon oxide, and silicon oxynitride. The first layer includes a first portion, a second portion, and a third portion. The first portion is provided on the second electrode. The second portion is provided on the first portion. A content of silicon of the second portion is higher than a content of silicon of the first portion. A third portion is provided on the second portion. A content of silicon of the third portion is lower than the content of silicon of the second portion. |
| US10388774B2 |
Semiconductor device
A semiconductor device includes: a first electrode; a second electrode; a semiconductor region forming region between the first electrode and the second electrode; a first insulating film between the semiconductor region forming region and the second electrode; an actuation gate electrode in the semiconductor region forming region via a second insulating film; a dummy gate electrode, at a distance from the actuation gate electrode, on each of both sides of the actuation gate electrode in the semiconductor region forming region via a third insulating film; a trench contact, in a manner facing the actuation gate electrode, at a position in the third insulating film and between the dummy gate electrode and the semiconductor region forming region; and a contact electrode in the first insulating film and configured to electrically connect the trench contact to the second electrode. |
| US10388770B1 |
Gate and source/drain contact structures positioned above an active region of a transistor device
One illustrative IC product disclosed herein includes a transistor device including a gate structure positioned above an active region, first and second conductive source/drain structures positioned adjacent opposite sidewalls of the gate structure and an insulating material positioned laterally between the gate structure and each of the first and second conductive source/drain structures. The product also includes first and second air gaps positioned adjacent opposite sidewalls of the gate structure, a gate contact structure that is positioned entirely above the active region and conductively coupled to the gate structure and a source/drain contact structure that is positioned entirely above the active region and conductively coupled to at least one of the first and second conductive source/drain structures. |
| US10388765B2 |
Method of forming gate-all-around structures
A manufacturing method for gate-all-around structures in semiconductor IC manufacturing field includes forming a buried gate layer on the semiconductor substrate, forming an epitaxial layer in non-buried-gate-layer regions and planarizing the epitaxial layer so that the top surface of the epitaxial layer is at the same level with the top surface of the buried gate layer; forming a fin structure on the buried gate layer; forming a gate structure traversing and surrounding the fin structure. Since the gate structure wraps around four sides of the fin to effectively control the channel, the channel width is increased compared with the double-gate or triple gate structure, thereby increasing the effective area of the channel. The present invention solves the conventional problems like complex process and high cost without degrading the device performance. It has the advantages of simplicity, compatibility with the traditional IC planar process, low cost, and easy implementation. |
| US10388751B2 |
Semiconductor device and method for forming n-type conductive channel in diamond using heterojunction
The present application discloses a semiconductor device and a method for forming an n-type conductive channel in a diamond using a heterojunction, which pertain to the technical field of fabrication of semiconductor devices. The method comprises: forming a diamond layer on a substrate; and depositing a ternary compound having a donor characteristic and graded components on an upper surface of the diamond layer to form a first donor layer, forming a graded heterojunction at an interface between the diamond layer and the first donor layer, forming two-dimensional electron gas at one side of the diamond layer adjacent to the graded heterojunction, and using the two-dimensional electron gas as the n-type conductive channel. The method enables a concentration and a mobility of carriers in the n-type diamond channel to reach 1013 cm−2 and 2000 cm2/V·s respectively. |
| US10388748B2 |
Method for depinning the fermi level of a semiconductor at an electrical junction and devices incorporating such junctions
An electrical device in which an interface layer is disposed in between and in contact with a conductor and a semiconductor. |
| US10388742B2 |
Semiconductor device, power circuit, and computer
A semiconductor device according to an embodiment includes a nitride semiconductor layer, an insulating layer provided on the nitride semiconductor layer, a first region provided in the nitride semiconductor layer, and a second region which is provided between the first region in the nitride semiconductor layer and the insulating layer, has a higher electric resistivity than the first region, and includes carbon (C). |
| US10388729B2 |
Devices and methods of forming self-aligned, uniform nano sheet spacers
Devices and methods of fabricating integrated circuit devices for forming uniform nano sheet spacers self-aligned to the channel are provided. One method includes, for instance: obtaining an intermediate semiconductor device having a substrate, multiple layers disposed on the substrate, and at least one gate structure disposed on the multiple layers; depositing an oxide layer over the device; etching the oxide layer to form replacement sidewall spacers positioned on left and right sides of the at least one gate structure; etching the multiple layers to form at least one stack structure; and forming a plurality of recesses within the at least one stack structure. Also disclosed is an intermediate semiconductor, which includes, for instance: a substrate; and at least one stack structure disposed on the substrate, the at least one stack structure having an upper portion and a base portion, wherein a plurality of recesses are located within the base portion. |
| US10388725B2 |
Semiconductor device and method of manufacturing semiconductor device
A semiconductor device including an active region for main current thereof to flow therein and an edge termination region surrounding the active region. The semiconductor device includes a substrate, a drift layer provided on a first main surface of the substrate, a semiconductor layer provided in a surface layer of the drift layer, a trench formed in the active region and reaching the drift layer from a surface of the semiconductor layer, a gate electrode provided in the trench via a gate insulating film, a gate metal formed in the edge termination region and connected with the gate electrode, a gate contact formed in the edge termination region, and having a top thereof in contact with the gate metal, and a semiconductor region that is provided in the surface layer of the drift layer, extends from the active region to the edge termination region, and is connected with the semiconductor layer and a bottom of the gate contact. |
| US10388719B2 |
Lateral voltage variable capacitor fabrication
Methods for fabricating a lateral voltage variable capacitor are disclosed. The voltage variable capacitor utilizes a dielectric material with an electric field dependent dielectric permittivity (dielectric constant). Various process steps are used including planarization to fabricate the lateral device structure. |
| US10388715B2 |
Display apparatus having reduced defects
Provided is a display apparatus capable of reducing generation of defects during manufacturing of the display apparatus or while in use after being manufactured. The display apparatus includes a substrate including a bending area between a first area and a second area, the substrate being bent in the bending area about a bending axis; an inorganic insulating layer over the substrate and including a first feature that is either a first opening or a first groove, the first feature positioned to correspond to the bending area; and an organic material layer at least partially filling the first feature, and including a second feature that is a second opening or a second groove, the second feature extending along an edge of the substrate. |
| US10388708B2 |
Display device
A display device includes a plurality of pixel electrodes; a bank having a plurality of openings respectively exposing a part of top surfaces of the plurality of pixel electrodes, a light emitting layer provided on the top surfaces of the plurality of pixel electrodes; and a common electrode covering the bank and the light emitting layer. Where an optical path of light emitted from any light emitting point in the light emitting layer and reflected by a corresponding pixel electrode, among the plurality of pixel electrodes, to return to the light emitting point is a first optical path, and an optical path of light emitted from the light emitting point and reflected by the corresponding pixel electrode to reach the bank is a second optical path, the second optical path has a length that is an integral multiple of a length of the first optical path. |
| US10388703B2 |
Organic light emitting display device having a plurality planarizing layers overlying the pixels and method for manufacturing the same
Disclosed is an OLED device capable of reducing the number of manufacturing processes to apply a micro-cavity structure, and a method for manufacturing the same, wherein the OLED device may include a unit pixel having first to third subpixels, wherein each of the first to third subpixels includes a first electrode, an organic light emitting layer disposed on the first electrode, a second electrode disposed on the organic light emitting layer and formed of a transparent metal material, an encapsulation film for covering the second electrode, and a semi-transmissive electrode disposed on the encapsulation film, wherein a distance between the first electrode and the semi-transmissive electrode in the first subpixel, a distance between the first electrode and the semi-transmissive electrode in the second subpixel, and a distance between the first electrode and the semi-transmissive electrode in the third subpixel are different from one another. |
| US10388701B2 |
Stacked image sensor and method of manufacturing the same
A stacked image sensor and a method of manufacturing the same are provided. The stacked image sensor includes a lower photoelectric conversion layer, a micro-lens provided on the lower photoelectric conversion layer, and an upper photoelectric conversion layer provided on the micro-lens. The lower photoelectric conversion layer and the upper photoelectric conversion layer are different types of photoelectric conversion layers. |
| US10388699B2 |
Three-dimensional semiconductor memory devices
A three-dimensional semiconductor memory device includes first to third cell array layers sequentially stacked on a substrate. Each of the first to third cell array layers includes memory cells arranged along first and second directions crossing each other and parallel to a top surface of the substrate. Each of the memory cells includes a variable resistance element and a tunnel field effect transistor connected in series. The device further includes bit lines extending along the first direction between the first and second cell array layers and at least one source line extending along either the first direction or the second direction between the second and third cell array layers. The memory cells of the first and second cell array layers share the bit lines, and the memory cells of the second and third cell array layers share the source line. |
| US10388693B2 |
Light emitting diode module, display panel having the same and method of manufacturing the same
In some examples, a semiconductor device may comprise a semiconductor chip including a plurality of pixels, each pixel formed of a plurality of sub-pixels, such as a red sub-pixel, green sub-pixel and blue sub-pixel. Each sub-pixel may comprise a light emitting diode. A first signal line may connect to signal terminals of a first group sub-pixels (e.g., arranged in the same row), and a second signal line may connect to common terminals of a second group of sub-pixels (e.g., arranged in the same column). The number of chip pads may thus be reduced to provide increased design flexibility in location and/or allowing an increase in chip pad size. In some examples, a light transmissive material may be formed in openings of a semiconductor growth substrate on which light emitting cells of the sub-pixels were grown. The light transmissive material of some of the sub-pixels may comprise a wavelength conversion material and/or filter. Exemplary display panels and methods of manufacturing semiconductor devices and display panels are also disclosed. |
| US10388674B2 |
Apparatus and method for reducing the width of the frame in display device utilizing an inter-substrate connecting material
A display device is provided, including a first substrate including a first basement, a scanning line extending along the first direction, a drive circuit connected to the scanning line, a first pad and a second pad arranged along a second direction between a first edge of the first basement and the drive circuit, a second substrate including a second basement includes a first surface opposing the first substrate and spaced from the first substrate and a second surface, and a detection electrode located on the second surface, and including a hole which penetrates between the first surface and the second surface, and a connecting material provided through the hole to electrically connect the first pad and the detection electrode to each other. |
| US10388672B2 |
Array substrate and manufacturing method thereof, display device
A manufacturing method of an array substrate is disclosed. The manufacturing method includes a step of forming a pattern including a pixel electrode; and the manufacturing method further includes a step of forming a pattern including an active layer after the step of forming the pattern including the pixel electrode. Accordingly, an array substrate and a display device are also disclosed. In the manufacturing process of the array substrate, conductive material remained on the active layer is less, thereby producing less leak current, which in turn improves quality of the array substrate and display performance of the display device. |
| US10388660B2 |
Semiconductor device and method for manufacturing the same
A semiconductor device in which the cell size is small and disturbance in reading operation is suppressed, and a method for manufacturing the semiconductor device. A first memory cell has a first memory transistor. A second memory cell has a second memory transistor. A control gate is shared by the first memory cell and the second memory cell. In plan view, the control gate is sandwiched between a first memory gate of the first memory transistor and a second memory gate of the second memory transistor. |
| US10388659B2 |
Vertical gate-all-around TFET
A vertical tunneling FET (TFET) provides low-power, high-speed switching performance for transistors having critical dimensions below 7 nm. The vertical TFET uses a gate-all-around (GAA) device architecture having a cylindrical structure that extends above the surface of a doped well formed in a silicon substrate. The cylindrical structure includes a lower drain region, a channel, and an upper source region, which are grown epitaxially from the doped well. The channel is made of intrinsic silicon, while the source and drain regions are doped in-situ. An annular gate surrounds the channel, capacitively controlling current flow through the channel from all sides. The source is electrically accessible via a front side contact, while the drain is accessed via a backside contact that provides low contact resistance and also serves as a heat sink. Reliability of vertical TFET integrated circuits is enhanced by coupling the vertical TFETs to electrostatic discharge (ESD) diodes. |
| US10388658B1 |
Transistors, arrays of transistors, arrays of memory cells individually comprising a capacitor and an elevationally-extending transistor, and methods of forming an array of transistors
A transistor comprises semiconductor material that is generally L-shaped or generally mirror L-shaped in at least one straight-line vertical cross-section thereby having an elevationally-extending stem and a base extending horizontally from a lateral side of the stem above a bottom of the stem. The semiconductor material of the stem comprises an upper source/drain region and a channel region there-below. The transistor comprises at least one of (a) and (b), where (a): the semiconductor material of the stem comprises a lower source/drain region below the channel region, and (b): the semiconductor material of the base comprises a lower source/drain region. A gate is operatively laterally adjacent the channel region of the stem. Other embodiments are disclosed, including arrays of memory cells individually comprising a capacitor and an elevationally-extending transistor. Methods are disclosed. |
| US10388652B2 |
Intergrated circuit structure including single diffusion break abutting end isolation region, and methods of forming same
The disclosure provides integrated circuit (IC) structures with single diffusion break (SDB) abutting end isolation regions, and methods of forming the same. An IC structure may include: a plurality of fins positioned on a substrate; a plurality of gate structures each positioned on the plurality of fins and extending transversely across the plurality of fins; an insulator region positioned on the plurality of fins and laterally between the plurality of gate structures; at least one single diffusion break (SDB) positioned within the insulator region and one of the plurality of fins, the at least one SDB region extending from an upper surface of the substrate to an upper surface of the insulator region; and an end isolation region abutting a lateral end of the at least one SDB along a length of the plurality of gate structures, the end isolation region extending substantially in parallel with the plurality of fins. |
| US10388651B2 |
Shallow trench isolation recess process flow for vertical field effect transistor fabrication
A semiconductor device includes structures formed in first and second regions of a semiconductor substrate. The structures in the first region are spaced with a pitch P. The first and second regions are separated by an isolation region with spacing S, wherein S is greater than P. A first insulating layer is deposited and recessed to a target depth in the first region, and to a second depth in the isolation region. The second depth is lower than the target depth. A first etch stop layer is formed over the recessed first insulating layer, and a second insulating layer is formed over the first etch stop layer to increase a level of insulating material in the isolation region to the same target depth in the first device region. The recessed first insulating layer, first etch stop layer, and second insulating layer form a uniform thickness shallow trench isolation layer. |
| US10388648B2 |
Vertical field effect transistor (VFET) programmable complementary metal oxide semiconductor inverter
A method of forming a semiconductor inverter that includes forming a first conductivity type vertically orientated semiconductor device in a first region of a substrate, and a second conductivity type vertically orientated semiconductor device in a second region of the substrate. A common contact is formed electrically connecting an upper source and drain region for the first conductivity type vertically orientated semiconductor device to an upper source and drain region of the second conductivity type vertically orientated semiconductor device. The common electrical contact providing an output for the inverter. The method may further include forming a first electrical contact to a first gate structure to a first of the first and second conductivity type vertically orientated semiconductor device to provide an input for the inverter. |
| US10388645B2 |
Integrated circuit filler and method thereof
Provided is a method for inserting a pre-designed filler cell, as a replacement to a standard filler cell, including identifying at least one gap among a plurality of functional cells. In some embodiments, a pre-designed filler cell is inserted within the at least one gap. By way of example, the pre-designed filler cell includes a layout design having a pattern associated with a particular failure mode. In various embodiments, a layer is patterned on a semiconductor substrate such that the pattern of the layout design is transferred to the layer on the semiconductor substrate. Thereafter, the patterned layer is inspected using an electron beam (e-beam) inspection process. |
| US10388644B2 |
Method of manufacturing conductors and semiconductor device which includes conductors
A method of manufacturing conductors for a semiconductor device, the method comprising: forming a structure on a base; and eliminating selected portions of members of a first set and selected portions of members of a second set from the structure. The structure includes: capped first conductors arranged parallel to a first direction; and capped second conductors arranged parallel to and interspersed with the capped first conductors. The capped first conductors are organized into at least first and second sets. Each member of the first set has a first cap with a first etch sensitivity. Each member of the second set has a second cap with a second etch sensitivity. Each of the capped second conductors has a third etch sensitivity. The first, second and third etch sensitivities are different. |
| US10388643B2 |
Semiconductor device using EMC wafer support system and fabricating method thereof
Provided are a semiconductor device using, for example, an epoxy molding compound (EMC) wafer support system and a fabricating method thereof, which can, for example, adjust a thickness of the overall package in a final stage of completing the device while shortening a fabricating process and considerably reducing the fabrication cost. An example semiconductor device may comprise a first semiconductor die that comprises a bond pad and a through silicon via (TSV) connected to the bond pad; an interposer comprising a redistribution layer connected to the bond pad or the TSV and formed on the first semiconductor die, a second semiconductor die connected to the redistribution layer of the interposer and positioned on the interposer; an encapsulation unit encapsulating the second semiconductor die, and a solder ball connected to the bond pad or the TSV of the first semiconductor die. |
| US10388639B2 |
Self-aligned three dimensional chip stack and method for making the same
Self-aligned three dimensional vertically stacked chip stacks and processes for forming the same generally include two or more vertically stacked chips supported by a scaffolding structure, the scaffolding structure defined by a first scaffolding trench and at least one additional scaffolding trench, the first scaffolding trench comprising a bottom surface having a width and a sidewall having a height extending from the bottom surface to define a lowermost trench in a scaffolding layer, the at least one additional scaffolding trench overlaying the first scaffolding trench having a sidewall having a height and a width, wherein the width of the at least one scaffolding trench is greater than the first scaffolding trench width to define a first stair between the first scaffolding trench and the at least one additional trench; a first chip secured to the first scaffolding trench having a height less than the first scaffolding trench sidewall height; and at least one additional chip secured to and supported by the first stair, wherein the at least one additional chip is vertically spaced apart from the first chip. |
| US10388638B2 |
LED light-emitting assembly, LED light-emitting panel, and LED display screen
Provided is a light-emitting diode (LED) module, LED panel and LED screen. The LED module includes a composite layer, at least one LED chipset with an LED chip, at least one driver integrated circuit (IC); the composite layer includes a substrate arranged at the front side; the LED chip and the driver IC are installed at the front side of the composite layer, the cathode of the LED chip is connected to the driver IC by golden wire bonding; blind holes are arranged at the front side of the composite layer, the anode of the LED chip is connected to the positive electrode inside the composite layer through one of the blind holes; the wire coming from the VDD pin of the driver IC is connected to the positive electrode inside the composite layer through at least one of the blind holes; the wire coming from the GND pin of the driver IC is connected to the negative electrode inside the composite layer through one of the blind holes; the at least one driver IC is connected with each other through a signal line. |
| US10388634B2 |
Micro-LED transfer method, manufacturing method and display device
A micro-LED transfer method, manufacturing method and display device are disclosed. The method comprises: coating conductive photoresist on a receiving substrate, wherein the conductive photoresist is positive-tone photoresist; bonding a carrier substrate with the receiving substrate via the conductive photoresist, wherein metal electrodes of micro-LEDs on the carrier substrate are aligned with electrodes on the receiving substrate and are bonded with the electrodes on the receiving substrate via the conductive photoresist, and the carrier substrate is a transparent substrate; selectively lifting-off micro-LEDs from the carrier substrate through laser lifting-off using a first laser; and separating the carrier substrate from the receiving substrate. |
| US10388629B2 |
Semiconductor device
A semiconductor device comprises a first semiconductor chip comprising a first substrate. A first magnetic tunnel junction is on the first substrate. A second semiconductor chip comprises a second substrate. A second magnetic tunnel junction is on the second substrate. The second semiconductor chip is positioned on the first semiconductor chip to form a chip stack. A first critical current density required for magnetization reversal of the first magnetic tunnel junction is different than a second critical current density required for magnetization reversal of the second magnetic tunnel junction. |
| US10388627B1 |
Micro-bonding structure and method of forming the same
A micro-bonding structure including a substrate, a conductive pad, a bonding layer, a micro device, and a diffusive bonding portion is provided. The conductive pad is on the substrate. The bonding layer is on the conductive pad. A thickness of the bonding layer ranges from about 0.2 μm to about 2 μm. The micro device is on the bonding layer. The diffusive bonding portion is between and electrically connected with the bonding layer and the conductive pad. The diffusive bonding portion consists of at least a part of elements from the bonding layer and at least a part of elements from the conductive pad. A plurality of voids are between the bonding layer and the conductive pad, and one of the voids is bounded by the diffusive bonding portion and at least one of the conductive pad and the bonding layer. |
| US10388625B2 |
Press fitting head and semiconductor manufacturing apparatus using the same
A press fitting head comprising an elastic member in a part where the press fitting head contacts a semiconductor device, and an alignment mark recognition area capable of detecting an optically readable marker provided on a surface to be contacted to the semiconductor device is provided. Additionally, a semiconductor manufacturing apparatus in which the press fitting head is applied is provided. |
| US10388622B2 |
Bump structure having a side recess and semiconductor structure including the same
In some embodiments, the present disclosure relates to a method of integrated chip bonding. The method is performed by forming a metal layer on a substrate, and forming a solder layer on the metal layer. The solder layer is reflowed. The metal layer and the solder layer have sidewalls defining a recess that is at least partially filled by the solder layer during reflowing of the solder layer. |
| US10388620B2 |
Connector structure and method of forming same
Connector structures and methods of forming the same are provided. A method includes forming a first patterned passivation layer on a workpiece, the first patterned passivation layer having a first opening exposing a conductive feature of the workpiece. A seed layer is formed over the first patterned passivation layer and in the first opening. A patterned mask layer is formed over the seed layer, the patterned mask layer having a second opening exposing the seed layer, the second opening overlapping with the first opening. A connector is formed in the second opening. The patterned mask layer is partially removed, an unremoved portion of the patterned mask layer remaining in the first opening. The seed layer is patterned using the unremoved portion of the patterned mask layer as a mask. |
| US10388612B2 |
Semiconductor device and method of forming electromagnetic (EM) shielding for LC circuits
A semiconductor device has a first component. A modular interconnect structure is disposed adjacent to the first component. A first interconnect structure is formed over the first component and modular interconnect structure. A shielding layer is formed over the first component, modular interconnect structure, and first interconnect structure. The shielding layer provides protection for the enclosed semiconductor devices against EMI, RFI, or other inter-device interference, whether generated internally or from external semiconductor devices. The shielding layer is electrically connected to an external low-impedance ground point. A second component is disposed adjacent to the first component. The second component includes a passive device. An LC circuit includes the first component and second component. A semiconductor die is disposed adjacent to the first component. A conductive adhesive is disposed over the modular interconnect structure. The modular interconnect structure includes a height less than a height of the first component. |
| US10388606B2 |
Integrated assemblies having structures along a first pitch coupled with structures along a second pitch different from the first pitch, and methods of forming integrated assemblies
Some embodiments include a method of forming an integrated assembly. Conductive lines are formed to extend along a first direction, and are spaced from one another by a first pitch. Protective knobs are formed over the conductive lines and are arranged in rows. The protective knobs within each row are spaced along a second pitch which is greater than the first pitch. The protective knobs protect regions of the conductive lines while leaving other regions of the conductive lines unprotected. The unprotected regions are recessed so that the protected regions become tall regions and the unprotected regions become short regions. The protective knobs are removed. Conductive structures are formed over the conductive lines. The conductive structures are spaced along the second pitch. Each of the conductive lines is uniquely coupled to only one of the conductive structures. Some embodiments include integrated assemblies. |
| US10388605B2 |
Semiconductor device and method of manufacturing the same
A semiconductor device may include a first pattern. The semiconductor device may include a second pattern intersecting with the first pattern and including an intersection region with the first pattern and a non-intersection region. |
| US10388592B2 |
Semiconductor device and manufacturing method thereof
A semiconductor device includes: a semiconductor substrate having a first surface and a second surface, provided with a through hole which is surrounded by an inner side surface connecting the first surface to the second surface; a semiconductor element arranged on the first surface side; a wiring layer arranged on the first surface side; a through electrode arranged in the through hole, penetrating the semiconductor substrate, and connected to the wiring layer; and an insulating member arranged between the inner side surface and the through electrode, wherein the insulating member includes a first insulating film arranged between the inner side surface and the through electrode, and includes a second insulating film arranged between the first insulating film and the through electrode, and wherein a crack in the insulating member is in the first insulating film, and the crack is located between the second insulating film and the inner side surface. |
| US10388582B2 |
Semiconductor device and manufacturing method thereof
A semiconductor package and a manufacturing method thereof, which can reduce the size of the semiconductor package and improve product reliability. In a non-limiting example embodiment, the method may comprise forming an interposer on a wafer, forming at least one reinforcement member on the interposer, coupling and electrically connecting at least one semiconductor die to the interposer to the interposer, filling a region between the semiconductor die and the interposer with an underfill, and encapsulating the reinforcement member, the semiconductor die and the underfill on the interposer using an encapsulant. |
| US10388580B2 |
On-chip combined hot carrier injection and bias temperature instability monitor
Methods and circuits for monitoring circuit degradation include measuring degradation in a set of on-chip test oscillators that vary according to a quantity that influences a first type of degradation. A second type of contribution to the measured degradation is determined by extrapolating from the measured degradation for the plurality of test oscillators. The second type of contribution is subtracted from the measured degradation at a predetermined value of the quantity to determine the first type of degradation for devices represented by the predetermined value. |
| US10388575B2 |
Semiconductor devices and fabrication methods thereof
A method for fabricating a semiconductor structure includes providing a base substrate including a first device region, a second device region, and a transition region separating the first region from the second region; forming a first work function layer on the first region, the transition region, and the second region; removing a first portion of the first work function layer formed in the transition region; forming a hard mask layer on the base substrate in the transition region and on the first work function layer in the second region; removing a second portion the first work function layer formed in the first region using the hard mask layer as an etch mask; removing the hard mask layer; and forming a second work function layer, on the base substrate in the first region and the transition region, and on the first work function layer in the second region. |
| US10388572B2 |
Integrating metal-insulator-metal capacitors with fabrication of vertical field effect transistors
Device and methods are provided for fabricating semiconductor devices in which metal-insulator-metal (MIM) capacitor devices are integrally formed with vertical field effect transistor (FET) devices. For example, a semiconductor device includes first and second vertical FET devices, and a capacitor device, formed in different device regions of a substrate. A gate electrode of the first FET device and a first capacitor electrode of the capacitor device are patterned from a same first layer of conductive material. A gate electrode of the second FET device and a second capacitor electrode of the capacitor device are patterned from a same second layer of conductive material. A gate dielectric layer of the second FET device and a capacitor insulator layer of the capacitor device are formed from a same layer of dielectric material. |
| US10388566B2 |
Solder fill into high aspect through holes
A method for filling a through hole with solder includes mounting a substrate having a through hole formed therein on a permeable barrier layer having pores that enable gas to flow through the permeable barrier. A solder source is positioned over the through hole. Molten solder is delivered in the through hole with a positive pressure from the solder source such that gas in the through holes passes the permeable barrier while the molten solder remains in the through hole. |
| US10388558B2 |
Plasma processing apparatus
A plasma processing apparatus includes an electrostatic chuck and a lifter pin. The electrostatic chuck has a mounting surface on which a target object is mounted and a back surface opposite to the mounting surface, and a through hole formed through the mounting surface and the back surface. The lifter pin is at least partially formed of an insulating member and has a leading end accommodated in the through hole. The lifter pin vertically moves with respect to the mounting surface to vertically transfer the target object. A conductive material is provided at at least one of a leading end portion of the lifter pin which corresponds to the through hole and a wall surface of the through hole which faces the lifter pin. |
| US10388555B2 |
Bonding apparatus and bonding method
A bonding apparatus, which includes: an intermediate stage; a transfer unit configured to transfer a semiconductor chip and to place the semiconductor chip on the intermediate stage; and a first bonding unit and a second bonding unit each configured to pick up the semiconductor chip from the intermediate stage, and to bond the semiconductor chip to a circuit substrate. The intermediate stage moves between a first position and a second position. The first position is a position at which the first bonding unit is allowed to pick up the semiconductor chip, and the second position is a position at which the second bonding unit is allowed to pick up the semiconductor chip. With this, it is possible to provide a bonding apparatus capable of reducing processing time per circuit substrate and suppressing an increase of a space, as well as such a bonding method. |
| US10388553B2 |
Substrate processing system
A substrate processing system includes a first chamber, a second chamber, a gas control part for controlling a gas flow in at least one of the chambers, a gate which can be set in an open state to connect the first chamber and the second chamber, and which can be set in a shutoff state to shut off the first chamber and the second chamber, a first selecting device which permits setting of the gate in the open state on the basis of a recipe, and a second selecting device which permits setting of the gate in the open state only when control with the gas control part satisfies a safety condition, wherein the gate is set in the open state only when setting of the gate in the open state is permitted both by the first selecting device and by the second selecting device. |
| US10388548B2 |
Apparatus and method for operating machinery under uniformly distributed mechanical pressure
A method of certifying uniform distribution of mechanical pressure comprises an apparatus for moving an object, the apparatus including an arm (410) with a joint (430) for adjusting a fixture (420) having a flat surface area (420a). The fixture includes vacuum suction for holding the object. The method further uses a pressure sensor (450) with a flat surface area (450a), displaying output voltage as a function of mechanical pressure applied. When the sensor is placed on a chuck with vacuum suction, the apparatus moves (460) to bring the flat fixture surface in touch with the flat sensor. Mechanical pressure is applied from the fixture to the sensor; the voltage output of the sensor is monitored to certify uniform distribution of the fixture pressure across the sensor area. |
| US10388545B2 |
Device for alignment of two substrates
Device and method for alignment of a first contact surface of a first substrate with a second contact surface of a second substrate which can be held on a second platform. The device includes first X-Y positions of first alignment keys located along the first contact surface, and second X-Y positions of second alignment keys which correspond to the first alignment keys and which are located along the second contact surface, wherein the first contact surface can be aligned based on the first X-Y positions in the first alignment position and the second contact surface can be aligned based on the second X-Y positions in the second alignment position. |
| US10388544B2 |
Substrate processing apparatus and substrate processing method
There are provided a substrate processing apparatus and a substrate processing method realizing an effective reduction of a voltage change of a substrate on an electrode to reduce the variation of incident energy of ions entering the substrate. The substrate processing apparatus includes: a first electrode holding a substrate on a main surface of the first electrode; a second electrode facing the first electrode; a RF power source applying to the first electrode a RF voltage whose frequency is equal to or higher than 40 MHz; and a pulse voltage applying unit applying to the first electrode a pulse voltage decreasing in accordance with a lapse of time, by superimposing the pulse voltage on the RF voltage. |
| US10388541B2 |
Wafer coating system and method of manufacturing chip package
A wafer coating system includes a wafer chuck, a flowing insulating material sprayer and a wafer tilting lifting pin. The wafer chuck has a carrier part and a rotating part, which the carrier part is mounted on the rotating part to carry a wafer, and the rotating part is configured to rotate with a predetermined axis. The flowing insulating material sprayer is above the wafer chuck and configured to spray a flowing insulating material to the wafer, and the wafer tilting lifting pin is configured to form a first acute angle between the wafer and direction of gravity. |
| US10388531B2 |
Self-aligned insulated film for high-k metal gate device
An integrated circuit includes a semiconductor substrate, a gate dielectric over the substrate, and a metal gate structure over the semiconductor substrate and the gate dielectric. The metal gate structure includes a first metal material. The integrated circuit further includes a seal formed on sidewalls of the metal gate structure. The integrated circuit further includes a dielectric film on the metal gate structure, the dielectric film including a first metal oxynitride comprising the first metal material and directly on the metal gate structure without extending over the seal formed on sidewalls of the metal gate structure. |
| US10388529B2 |
Method for preparing substrate with insulated buried layer
A method for preparing a substrate with an insulating buried layer includes: providing a substrate, the substrate having a supporting layer and an insulating layer arranged on a surface of the supporting layer; performing first ion implantation, implanting modified ions into the substrate, wherein a distance from an interface between the insulating layer and the supporting layer to a Gaussian distribution peak of modified ion concentration is less than 50 nm, such that the modified ions form a nano cluster in the insulating layer; and performing a second ion implantation, continuing to implant the modified ions into the insulating layer, wherein the ions are implanted in the same way as the first ion implantation, and a distance from a Gaussian distribution peak of modified ion concentration in this step to the Gaussian distribution peak of modified ion concentration in the first ion implantation is less than 80 nm. |
| US10388528B2 |
Non-ambipolar electric pressure plasma uniformity control
This disclosure relates to a plasma processing system for controlling plasma density near the edge or perimeter of a substrate that is being processed. The plasma processing system may include a plasma chamber that can receive and process the substrate using plasma for etching the substrate, doping the substrate, or depositing a film on the substrate. This disclosure relates to a plasma processing system that may be configured to enable non-ambipolar diffusion to counter ion loss to the chamber wall. The plasma processing system may include a ring cavity coupled to the plasma processing system that is in fluid communication with plasma generated in the plasma processing system. The ring cavity may be coupled to a power source to form plasma that may diffuse ions into the plasma processing system to minimize the impact of ion loss to the chamber wall. |
| US10388522B2 |
Selective epitaxy using epitaxy-prevention layers
A method for forming an epitaxial structure includes providing a two-dimensional material on a crystal semiconductor material and opening up portions of the two-dimensional material to expose the crystal semiconductor material. A structure is epitaxially grown in the portions opened up in the crystal semiconductor material such that the epitaxial growth is selective to the exposed crystal semiconductor material relative to the two-dimensional material. |
| US10388517B2 |
Epitaxial substrate for electronic device and method of producing the same
An epitaxial substrate for an electronic device, in which a lateral direction of the substrate is defined as a main current conducting direction and a warp configuration of the epitaxial substrate is adequately controlled, as well as a method of producing the epitaxial substrate. Specifically, the epitaxial substrate for an electron device, including: a Si single crystal substrate; and a Group III nitride laminated body formed by epitaxially growing plural Group III nitride layers on the Si single crystal substrate, wherein a lateral direction of the epitaxial substrate is defined as a main current conducting direction, is characterized in that the Si single crystal substrate is a p-type substrate having a specific resistance value of not larger than 0.01 Ω·cm. |
| US10388513B1 |
Method for depositing silicon-free carbon-containing film as gap-fill layer by pulse plasma-assisted deposition
A Si-free C-containing film having filling capability is deposited by forming a viscous polymer in a gas phase by striking an Ar, He, or N2 plasma in a chamber filled with a volatile hydrocarbon precursor that can be polymerized within certain parameter ranges which define mainly partial pressure of precursor during a plasma strike, and wafer temperature. |
| US10388502B2 |
Charge conditioner technology
An aerosol charge conditioner includes a source of ionizing radiation, an ionization region, and a conduit transporting an aerosol sample through the ionization region. The conduit is constructed and arranged to control irradiation of the aerosol sample. The conduit includes an inlet conduit communicatively connected to an outlet conduit. The inlet conduit has a first diameter and a distal end disposed in the ionization region. The outlet conduit has a second diameter which is greater than the first diameter of the inlet conduit and a proximal end disposed in the ionization region. A secondary gas supply is communicatively connected to the ionization region. A method for controlled ionization of aerosol particles using radiation as a source is also disclosed. |
| US10388495B2 |
Photocathode assembly of vacuum photoelectronic device with a semi-transparent photocathode based on nitride gallium compounds
A photocathode assembly of a vacuum photoelectronic device with a semi-transparent photocathode that consists of an input window in the form of a disk made from sapphire, layers of heteroepitaxial structure of gallium nitride compounds as a semi-transparent photocathode grown on the inner surface of the input window, and an element for connecting the input window with a vacuum photoelectronic device housing, which is vacuum-tight fixed on the outer surface of the input window at its periphery. The element for connecting of the input window with the vacuum photoelectronic device housing is made of a bimetal, in which a layer that is not in contact with the outer surface of the input window consists of a material with a temperature coefficient of linear expansion that differs from the temperature coefficient of linear expansion of sapphire by no more than 10% in the temperature range from 20° C. to 200° C. |
| US10388492B2 |
Coated semiconductor processing members having chlorine and fluorine plasma erosion resistance and complex oxide coatings therefor
A semiconductor processing member is provided, including a body and a plasma spray coating provided on the body. The coating is an ABO or ABCO complex oxide solid solution composition, where A, B and C are selected from the group consisting of La, Zr, Ce, Gd, Y, Yb and Si, and O is an oxide. The coating imparts both chlorine and fluorine plasma erosion resistance, reduces particle generation during plasma etching, and prevents spalling of the coating during wet cleaning of the semiconductor processing member. |
| US10388488B2 |
Multi charged particle beam drawing apparatus and multi charged particle beam drawing method
In one embodiment, a multi charged particle beam drawing apparatus includes an emitter emitting a charged particle beam, a shaping aperture array in which a plurality of first openings are formed, and which receives irradiation of the charged particle beam in an area including the plurality of first openings, and forms a multi-beam by allowing part of the charged particle beam to pass through a corresponding one of the plurality of first openings, a blanking aperture array in which a plurality of second openings are formed, through each of which a beam is passed, corresponding to part of the multi-beam which has passed through the plurality of first openings, the plurality of second openings each including a blanker that performs blanking deflection of a beam, and a movement controller moving the shaping aperture array or the blanking aperture array, and adjusting space between the shaping aperture array and the blanking aperture array. |
| US10388484B2 |
Carburized La2O3 and Lu2O3 co-doped Mo filament cathode
A carburized La2O3 and Lu2O3 co-doped Mo filament cathode is made from lanthanum oxide (La2O3) and lutetium oxide (Lu2O3) doped molybdenum (Mo) powders, the lanthanum oxide (La2O3) and lutetium oxide (Lu2O3) doped molybdenum (Mo) powders contain La2O3, Lu2O3 and Mo with the total concentration of La2O3 and Lu2O3 being 2.0-5.0 wt. % and the rest being Mo. |
| US10388480B2 |
Dual element fuse and methods of manufacture
A dual element electrical fuse includes at least one high overcurrent fusible element and a low overcurrent fusible element connected to one another inside a housing. The low overcurrent fusible element includes a single sided circuit board and a releasable conductive element that more simply provides low overcurrent protection and manufacturing efficiency with improved quality. |
| US10388476B2 |
Pressure response membrane
Pressure response devices, systems, and associated methods. The pressure response device includes a flange portion, a central portion, and an angled frustum portion provided between the flange portion and the central portion, with the angled frustum portion configured to activate upon experiencing a predetermined pressure differential. Pressure response systems may include a projection, a conductive arch, or a photo emitter configured to indicate a response to the predetermined pressure differential. Pressure response device may be a battery device, with the pressure response member configured to form part of an electrical conducting path until a predetermined pressure condition is reached. |
| US10388470B2 |
Illuminated switch or indicator with integral data communications device and fail sense function
An aircraft annunciator (illuminated switch or indicator) includes, within a housing sized to fit in the panel cutout for a single pushbutton aviation switch, a bus converter to interface with a multiplexed ARINC serial data bus, in order to monitor a remote item of equipment such as an ADS-B transponder. The annunciator is coupled by selected pins to receive data words from the multiplexed ARINC serial data bus. A watchdog timer is continuously reset by valid messages from the transponder, logically ORed with the power supply as well as external analog fault signals in order to generate an output controlling illumination of an FAA-mandated “ADS-B FAIL” legend on the annunciator. |
| US10388467B2 |
Electrode for power storage device, power storage device, and manufacturing method of electrode for power storage device
To improve the long-term cycle performance of a lithium-ion battery or a lithium-ion capacitor by minimizing the decomposition reaction of an electrolytic solution and the like as a side reaction of charge and discharge in the repeated charge and discharge cycles of the lithium-ion battery or the lithium-ion capacitor. A current collector and an active material layer over the current collector are included in an electrode for a power storage device. The active material layer includes a plurality of active material particles and silicon oxide. The surface of one of the active material particles has a region that is in contact with one of the other active material particles. The surface of the active material particle except the region is partly or entirely covered with the silicon oxide. |
| US10388462B2 |
Tunable reactance devices, and methods of making and using the same
A tunable reactance device and methods of manufacturing and using the same are disclosed. The tunable reactance device includes a substrate, a microelectromechanical (MEM) structure supported on the substrate and comprising a conductive material, and a driver configured to move the MEM structure with respect to the substrate upon application of an electrostatic force to the driver. A gap between the MEM structure and the substrate is maintained when the driver moves the MEM structure. The tunable reactance device has (i) a first reactance and a first electromagnetic field topology when the electrostatic force is applied to the driver and (ii) a different reactance and a different electromagnetic field topology when a different electrostatic force is applied to the driver. |
| US10388461B2 |
Capacitor arrangements
The present invention generally relates to arrangements for capacitors, for example, for energy storage and other applications. Certain aspects are generally directed to a plurality of capacitors, packed into various 2- and 3-dimensional arrays. The capacitors may have any suitable shape, including spherical and/or cylindrical. The capacitors may be packed into a variety of efficient arrangements, for example, face-centered cubic arrangements, hexagonal close packed arrangements, Barlow packing arrangements, or the like. In some cases, such capacitors may be packed with packing fractions of at least 55%, 60%, or more. Other embodiments of the present invention are generally directed to methods of making or using such capacitor arrangements, kits involving such capacitor arrangements, or the like. |
| US10388458B2 |
Enhanced stacking for improved capacitance
A capacitor includes a first conductive plate, a second conductive plate, a floating conductive plate and a dielectric material separating the floating conductive plate from the first conductive plate and from the second conductive plate. The floating conductive plate has a first surface closer to the first conductive plate than to the second conductive plate and has a second surface closer to the second conductive plate than to the first conductive plate. In response to an electric field between the first conductive plate and the second conductive plate, charge separation is induced in the floating conductive plate such that a first charge induced on the first surface has a first polarity and a second charge induced on the second surface has a second polarity, where the second polarity different from the first polarity. |
| US10388454B1 |
Laminated conductors
A microfabricated laminated conductor, comprising at least two flat metallic conductors held together parallel by their edges by a first dielectric material anchor, such that there exists a gap of between several nanometers and several micrometers between most of the at least two flat metallic conductors. |
| US10388445B2 |
Current sensing circuit and current sensing assembly including the same
A current sensing circuit for use with a Rogowski coil arranged around a conductor having a primary current includes input terminals structured to receive an output voltage of the Rogowski coil, an analog to digital converter structured to convert a differential voltage to a digital differential voltage signal, a digital integrator structured to receive the digital differential voltage signal, to implement a discrete-time transfer function that is a transform of a transfer function of an analog integrator, and to output a digital integrator output signal, and a direct current blocker filter structured to remove a direct current bias from the digital integrator output signal and to output a digital current output signal that is proportional to the primary current in the conductor. |
| US10388444B2 |
Alloy powder and magnetic component
Alloy powder of a composition formula Fe100-a-b-c-d-e-fCoaBbSicPdCueCf having an amorphous phase as a main phase is provided. Parameters satisfy the following conditions: 3.5≤a≤4.5 at %, 6≤b≤15 at %, 2≤c≤11 at %, 3≤d≤5 at %, 0.5≤e≤1.1 at %, and 0≤f≤2 at %. With this composition, the alloy powder has good magnetic characteristics even when it has a large particle diameter such as 90 μm. Therefore, yield thereof is improved. |
| US10388435B2 |
Communications cable with improved electro-magnetic performance
A communications cable has a cable core with a plurality of twisted pairs of conductors and a metal foil tape disposed between the cable core and a jacket of the communications cable. The metal foil tape has a plurality of cuts that create a plurality of discontinuous regions in a metal layer of the metal foil tape. The metal foil tape is wrapped around the cable core such that the discontinuous regions overlap to form a plurality of overlapping regions. The overlapping regions producing capacitances connected in series, reducing an overall capacitance between the overlapping discontinuous regions. The plurality of cuts form a Y-shape cut having a first straight cut starting at one side of the metal foil tape and two cuts branching off of the first straight cut at opposite angles near a second side of the metal foil tape. |
| US10388431B2 |
Method for preparing an HVDC accessory
A method for preparing an HVDC cable for jointing or termination includes the step of providing a section of an HVDC cable comprising a conductor surrounded by a first semiconducting layer, and at least one insulation layer of a first polymer material surrounding the first semiconducting layer, where the insulation layer comprises conductive volatile by-products. A tape of a second polymer material is provided, where the additional layer comprises conductive volatile by-products. The tape is lapped onto the insulation layer thereby forming an additional layer. Heat is applied to crosslink the additional layer and redistribute the conductive volatile by-products. |
| US10388427B2 |
Flat cable, method for manufacturing the same, and rotatable connector device including the same
A flat cable includes a predetermined number of conductors, a pair of insulating films disposed in such a manner as to sandwich the predetermined number of conductors, and an adhesive layer provided between the pair of insulating films. The conductors each satisfies Y≥1.2×t×E/(2X−t) within a range of bending radius of 4 mm to 8 mm, where X (mm) denotes bending radius, Y (MPa) denotes 0.2% yield stress, t (mm) denotes thickness, and E (MPa) denotes Young's modulus. The conductors each has an electrical conductivity of greater than or equal to 50% IACS. |
| US10388424B2 |
Poly(etherimide-siloxane)-aromatic polyketone compositions and articles made therefrom
An electrical wire includes a conductor wire and a covering disposed over the conductor wire. The covering includes a thermoplastic composition. The thermoplastic composition includes a blend of an aromatic polyketone and a poly(etherimide-siloxane) copolymer. Electrical wires having such coverings can be useful in providing articles including electrical wires for high-heat applications including railway vehicle, automobile, marine vehicle, aircraft, or data transmission components. |
| US10388421B1 |
Graphene/metal molecular level lamination (GMMLL)
A laminated metal consisting of any metallic or semi-metallic base material onto which alternate layers of monocrystalline nickel and monolayer graphene are deposited. The base material can be any metal, such as alloys of steel, copper, aluminum, nickel, palladium, cobalt, platinum, or silicon. The finished material will have one or more layers of nickel/graphene on its surface. In the case of wire, the layers are coaxial to the core material. |
| US10388418B2 |
Wearable articles for repelling decay products generated from radon
A method is presented for collecting and removing radon from a confined area, a storage box or articles of clothing. The method includes collecting radon from the confined area or around a storage box via at least one collector, connecting each of a plurality of radon adsorbers to a corresponding power supply or power source such as a battery, capacitor, fuel cell, etc. diverting, via a plurality of valves, the collected radon or radon daughters through one or more of the plurality of radon adsorbers, and receiving, via a plurality of radon storage units, radon or radon daughters held by the plurality of radon adsorbers for a predetermined period of time. |
| US10388414B2 |
Multi-parameter diabetes risk evaluations
Methods, systems and circuits evaluate a subject's risk of developing type 2 diabetes or developing or having prediabetes using at least one defined mathematical model of risk of progression that can stratify risk for patients having the same glucose measurement. The model may include NMR derived measurements of GlycA and a plurality of selected lipoprotein components of at least one biosample of the subject. |
| US10388411B1 |
Device configured for functional diagnosis and updates
Devices, systems and methods for reconfigurable and/or updatable lightweight embedded devices or systems are disclosed. Via use of such a device, system, or method, various capabilities for a user are provided, simplified, secured, and/or made more convenient. The system may interact with various other devices or systems, including those that are cloud-based or communicate through the cloud, and may utilize various local sensors, in order to provide one or more of improved access, monitoring, diagnostics, and so forth. |
| US10388408B2 |
Methods and systems for secure transmission and reception of data between a mobile device and a central computer system
Methods and systems provide secure data transmission from a mobile device to a central computer system over a communication network. The method includes executing a first computer program in the mobile device and allocating by the first computer program a volatile memory space in the mobile device for a defined session. The method includes storing data in the allocated volatile memory space. The method includes transmitting the stored data to the central computer using a secure transmission protocol over the communication network. The method includes de-allocating by the first computer program the volatile memory space at the termination of the session. The de-allocation erases the transmitted data from the volatile memory space. |
| US10388384B2 |
Determining data states of memory cells
Methods of operating a memory include determining a voltage level of a plurality of voltage levels at which a memory cell is deemed to first activate in response to applying the to a control gate of that memory cell for each memory cell of a plurality of memory cells, determining a plurality of voltage level distributions from numbers of memory cells of a first subset of memory cells deemed to first activate at each voltage level of the plurality of voltage levels, determining a transition between a pair of voltage level distributions for each adjacent pair of voltage level distributions, and assigning a respective data state to each memory cell of a second subset of memory cells responsive to the determined voltage level at which that memory cell is deemed to first activate and respective voltage levels of the transitions for each adjacent pair of voltage level distributions. |
| US10388376B2 |
Method for managing the endurance of a non-volatile rewritable memory and device for programming such a memory
A method for managing the endurance of a non-volatile rewritable memory including memory cells each including an ordered stack of a lower electrode, a layer of dielectric material and an upper electrode, the dielectric material switching between a high resistance state and a low resistance state, or vice versa, to enable a writing in the memory cell or an erasure of the memory cell. The method includes at the end of each writing and erasure cycle, reading the erasure conditions of the memory cell in the course of the final erasure operation of the cycle, and comparing the read erasure conditions with a predetermined median erasure value corresponding to a median resistance value which follows a predetermined dependency law linking the condition of erasure of a cycle with the condition of writing of a following cycle; and determining the writing conditions from the results of the comparison. |
| US10388357B2 |
Activation of memory core circuits in an integrated circuit
In an approach to activating at least one memory core circuit of a plurality of memory core circuits in an integrated circuit, one or more computer processors activate a clock signal of a currently selected memory core circuit. The one or more computer processors activate the clock signal of a previously selected memory core circuit to allow the previously selected memory core circuit to be set to a deselected operating mode. The one or more computer processors forward an output bit generated by a memory core circuit selected from a plurality of memory core circuits to a multiplexed bit line. |
| US10388341B2 |
Semiconductor device including a clock adjustment circuit
Disclosed herein is an apparatus that includes a clock circuit configured to receive first and second clock signals and perform a phase control operation in which a phase relationship between the first and second clock signals is controlled, the clock circuit configured to initiate the phase control operation each time a first control signal is asserted, the clock circuit including a comparator circuit that is configured to produce a second control signal indicative of a phase difference between the first and second clock signals, and a timing generator configured to assert the first control signal cyclically, the timing generator configured to respond to the second control signal to control a cycle of producing the first control signal. |
| US10388336B1 |
Semiconductor apparatus and method of operating the same
A semiconductor apparatus includes a decoder configured to decode an internal command, and generate a first decoding command and a second decoding command. The semiconductor apparatus may include an output timing control circuit configured to delay the second decoding command by a predetermined cycle of the internal clock, and output a delayed decoding command. The semiconductor apparatus may include an input/output control latch circuit configured to output the internal address as a first latch address based on the second decoding command and the delayed decoding command. The semiconductor apparatus may include an input control latch circuit configured to output the internal address as a second latch address based on the first decoding command. |
| US10388333B2 |
Apparatuses and methods to selectively perform logical operations
The present disclosure includes apparatuses and methods related to selectively performing logical operations. An example apparatus comprises sensing circuitry including a sense amplifier and a compute component. A controller is coupled to sensing circuitry and is configured to cause storing of an indication of whether a logical operation is to be selectively performed between an operand stored in the sensing circuitry and an operand stored in the sense amplifier. |
| US10388330B1 |
Using out-of-band signaling to communicate with daisy chained nonvolatile memories
Memory devices connected in a chain topology to a host controller that communicate using Low Voltage Differential Signaling (LVDS) and out-of-band signaling. |
| US10388317B2 |
Disk pick-and-place device and operating method thereof
A disc pick-and-place device including a disc pick-and-place body and a quantity sensing unit is provided. The disc pick-and-place body is for clamping and unloading at least one disc. The quantity sensing unit is disposed on the disc pick-and-place body for sensing the quantity of the at least one disc clamped on the disc pick-and-place body. The quantity sensing unit includes a movable piece and an optical distance measuring device. The movable piece leans on at least one disc and moves as the quantity of the at least one disc changes. The optical distance measuring device is for emitting a beam and receiving the beam reflected from the movable piece to detect the quantity of the at least one disc. |
| US10388313B2 |
Method and apparatus for determining read-head deviation using orthogonal preambles
A storage device includes read circuitry having a read head having a detector that outputs signals representing data from a first track and an adjacent track. The read head is subject to off-track excursions during which the read head detects signals from both the first track and an adjacent track. Data on each track includes a preamble including a repeating pattern. The repeating pattern in any first track is orthogonal to the repeating pattern in any track adjacent to the first track. The read circuitry also includes respective Discrete Fourier Transform circuits to identify components in the signals corresponding to respective frequencies characteristic of the repeating pattern on the first track and the repeating pattern on the second track, and computation circuitry to determine from the components a ratio by which the read head is off-track. Corresponding methods are provided for operating such a storage device and for reading data. |
| US10388312B2 |
Hybrid servo pattern configurations for magnetic tape
A tape drive-implemented method, according to one embodiment, includes: using information read from one or more servo bands on a magnetic tape to position a magnetic tape head relative to the magnetic tape. An array of data transducers is positioned along the magnetic tape head, the array extending perpendicular to a direction of travel of the magnetic tape. Moreover, a group of servo readers is positioned at each end of the array of data transducers. A distance between each of the immediately adjacent servo readers in each of the groups of servo readers is less than or equal to one third of a prespecified width of each of the servo bands. Furthermore, the distance between each of the servo readers in each of the groups and the prespecified width are both measured in a direction perpendicular to the direction of travel of the magnetic tape. |
| US10388300B2 |
Audio systems and method for perturbing signal compensation
Audio systems and methods for providing intelligible audio content within a vehicle cabin. In one example, the audio system includes a first speaker to provide first audio content to a first seating position based on an audio signal received from an audio signal source, a second speaker to provide second audio content to a second seating position, a first microphone assembly positioned to detect speech content originating at the second seating position, leaked second audio content from the second speaker, and road noise, and audio signal processing circuitry configured to determine a perturbing signal based at least in part on a combination of the first speech content, the leaked second audio content, and the road noise, and adjust the audio signal to the first speaker to compensate for an effect of the perturbing signal on the first audio content at the first seating position. |
| US10388293B2 |
Signal encoding method and device and signal decoding method and device
A spectrum encoding method includes selecting an important spectral component in band units for a normalized spectrum and encoding information of the selected important spectral component for a band, based on a number, a position, a magnitude and a sign thereof. A spectrum decoding method includes obtaining from a bitstream, information about an important spectral component for a band of an encoded spectrum and decoding the obtained information of the important spectral component, based on a number, a position, a magnitude and a sign of the important spectral component. |
| US10388286B1 |
Systems and methods of sound-based fraud protection
The present disclosure describes systems and methods of fraud protection. A listening device may monitor ambient sound and detect one or more triggering sound patterns. The listening device may record the one or more triggering sound patterns and record a person's voice, and send the recordings to a server, wherein the server is configured to calculate a confidence level of fraud based on the one or more triggering sound patterns and the recording of the person's voice using a speech pattern model of the person, and to output an alert if the confidence level of fraud is greater than a threshold value. |
| US10388281B2 |
Dialogue control apparatus, dialogue control method, and non-transitory recording medium
A determiner in a dialog control apparatus determines whether a reply can be made in response to an utterance made by the dialog partner. If the determiner determines that a reply cannot be made, a creator creates a reply sentence for connecting to a next topic. An utterer utters the reply sentence created by the creator. |
| US10388279B2 |
Voice interaction apparatus and voice interaction method
A syntactic analysis unit 104 performs a syntactic analysis for linguistic information on acquired user speech. A non-linguistic information analysis unit 106 analyzes non-linguistic information for the acquired user speech, the non-linguistic information being different from the linguistic information. A filler length determination unit 120 determines a length of a filler according to a non-linguistic information analysis result. A filler generation unit 130 generates a filler having a length corresponding to a result of a determination by the filler length determination unit 120. The filler length determination unit 120 determines that a long filler should be generated when a syntactic analysis result needs to be used to generate a response and, otherwise, determines that a short filler should be generated. The voice output unit 150 outputs the response generated by the response generation unit 140 after outputting the filler. |
| US10388278B2 |
Structured natural language representations
In accordance with aspects of the disclosure, a computing device may identify a prompt associated with an automated dialog application. An application expectation of the automated dialog application may be identified. The application expectation may comprise a structured natural language representation for a natural language response to the prompt. The computing device may receive natural language input responsive to the prompt, populate one or more data fields of the structured natural language representation with at least a portion of the natural language input, and may respond to the application expectation using the one or more data fields of the structured natural language representation. |
| US10388277B1 |
Allocation of local and remote resources for speech processing
Speech processing tasks may be allocated at least partly to a local device (e.g., user computing device that receives spoken words) and at least partly to a remote device to determine one or more user commands or tasks to be performed by the local device. The remote device may be used to process speech that the local device could not process or understand, or for other reasons, such as for error checking. The local device may then execute or begin to execute locally determined tasks to reduce user-perceived latency. Meanwhile, the entire media input, or a portion thereof, may be sent to the remote device to process speech, verify the tasks and/or identify other user commands in the media input (or portion thereof). |
| US10388263B2 |
Heat molded, transparent baffle for instrumental sound deflection
A heat molded, transparent baffle for instrumental sound deflection is disclosed. The Baffle is a single, molded shield that reflects the sound in any direction the audio engineer decides. It is quickly mounted in one minute, transparent, and ready for sound check. |
| US10388256B2 |
Wearable apparatus, electronic apparatus, image control apparatus, and display control method
A wearable apparatus according to an embodiment of the present technology includes a display unit, an operation section, a storage unit, and a display control unit. The display unit is configured to display an image. The operation section is configured to receive input of a predetermined operation event for switching an image to be displayed on the display unit. The storage unit is configured to store a plurality of images to be displayed on the display unit. The display control unit is configured to be capable of sequentially switching the images to be displayed on the display unit every time the predetermined operation event is received, and to cause the display unit to display a first middle image during switching between the individual images from a top image to be first displayed on the display unit to a last image to be last displayed and cause the display unit to display a second middle image different from the first middle image during switching between the last image and the top image. |
| US10388250B2 |
Methods, systems, and media for modifying user interface colors in connection with the presentation of a video
Methods, systems, and media for modifying user interface colors are provided. In some embodiments, the method comprises: receiving a video and color palette information, wherein each color of the color palette information indicates a color of an element of a user interface in which the video is to be presented; identifying a first color for the element, wherein the first color corresponds to a first portion of the video; causing the first portion of the video to be presented, wherein the element of the user interface having the first color is presented; identifying a second color for the element, wherein the second color corresponds to a second portion of the video; and modifying an appearance of the element by changing the color of the element from the first color to the second color while presenting the second portion of the video. |
| US10388241B2 |
Pixel charging method and circuit, LCD panel, and LCD device
A pixel charging method and circuit, an LCD panel and an LCD device, wherein two driving signals drive two adjacent row scan lines to charge the pixel. When the pixel of a row is charged, the pixel of the next row is pre-charged, and there is no angle cutting in a certain period before and after the pre-charge is completed, so that after the pre-charge of the pixel is completed and the charging of the pixel starts, the active switch of the pixel is turned on completely without affecting the actual charging process, in order to improve the effect of charging the pixel. |
| US10388221B2 |
Method and system for driving a light emitting device display
A method and system for driving a light emitting device display is provided. The system provides a timing schedule which increases accuracy in the display. The system may provide the timing schedule by which an operation cycle is implemented consecutively in a group of rows. The system may provide the timing schedule by which an aging factor is used for a plurality of frames. |
| US10388218B2 |
Pixel circuit, display panel and driving method thereof
A pixel circuit, a display panel and a driving method are described. The pixel circuit includes: a light-emitting circuit configured for emitting light during a working period; a driving circuit configured for driving the light-emitting circuit; a compensating circuit configured for compensating the driving circuit; a data writing circuit configured for writing data to the driving circuit; a reset circuit configured for resetting the compensating circuit and the driving circuit; a first light-emitting control circuit configured for controlling ON and OFF of the light-emitting circuit. |
| US10388209B2 |
Interface circuit
An interface circuit for supplying a plurality of data signals to a data reception circuit includes a timing signal generating circuit configured to generate a timing signal. The timing signal indicates a timing to switch operation of the interface circuit between a data input mode and a non-input mode. The interface circuit further includes a data control circuit configured to control a supply of the data signals to the data reception circuit in the data input mode, a plurality of abnormality detection circuits each configured to detect an abnormality that has occurred in the data reception circuit, and a select circuit configured to select one abnormality detection circuit based on each of the data signals supplied in the non-input mode of the interface circuit, and output, as an abnormality detection signal, a detection result of the selected one of the abnormality detection circuits. |
| US10388197B2 |
Signage clip system
A display system includes: a first upright oriented vertically; a second upright oriented vertically and offset horizontally from the first upright by a frame separation distance, the first upright and the second upright defining a display opening therebetween; a first clip bracket secured to the first upright with a first clip fastener; and a second clip bracket secured to the second upright with a second clip fastener, each of the first clip bracket and the second clip bracket including a base portion and a clip portion, the base portion and the clip portion defining an insertion slot, a main entrance of the insertion slot of each of the first clip bracket and the second clip bracket facing forward, the clip portion configured to hold a display panel inside the insertion slot, the clip portion configured to hold an edge of the display panel against the base portion. |
| US10388196B2 |
Modular display panel
Embodiments of the present invention relate to integrated modular LED display devices. In one embodiment, a modular LED display devices comprises a plastic housing with an outer surface exposed to an external environment. The modular LED display device is configured to display images using an array of pixels attached to a front side of a printed circuit board attached to the plastic housing. The modular LED display device includes a circuit for controlling a plurality of LEDs, the circuit being attached to the opposite second side of the printed circuit board. The first side of the printed circuit board is sealed to be waterproof by an overlying compound. The modular LED display device further includes a power supply including a power converter for converting alternating current (AC) power to direct current (DC) power. The modular LED display device is configured to be exposed to the external environment without additional enclosures. |
| US10388192B2 |
Flat elastic labeling article
A labeling article includes an elastic substrate and a tag. The elastic substrate has first and second opposed surfaces and a cut. The tag has third and fourth opposed major surfaces. An entirety of the third major surface overlies a portion of the first major surface. The third major surface is bonded to the first major surface. At least a portion of the tag is positioned adjacent the cut. In another aspect, a labeling article includes a first member and a second member. The first member is formed of an elastic material that includes a fastening opening therein and an interior portion that projects into the fastening opening. The second member is formed of an inelastic material that overlies at least the interior portion. The second and first members are bonded together. A composite web of labeling articles includes an elastic material web and first and second tag material strips. |
| US10388187B2 |
Medical simulator handpiece
A medical simulator handpiece (112; 114) has a body (156; 180), a first formation (157; 184) representing a first medical tool and is characterized by a second formation (159, 161; 186) representing a second, different medical tool in which the first and second formations are connected and spaced apart to permit a user to manipulate one or other of the first and second formations. |
| US10388182B2 |
Socially enabled guidance for products with GUIs
The disclosure is directed to socially enabled guidance for products with GUIs. A method in accordance with an embodiment includes: recording a set of sequential graphical user interface (GUI) interactions in a product GUI; saving the set of sequential GUI interactions in a file; importing the file containing the set of sequential GUI interactions; parsing the file to extract the set of sequential GUI interactions; highlighting a GUI interaction listed in the set of sequential GUI interactions; and in response to a user selection of the highlighted GUI interaction, highlighting a next GUI interaction listed in the set of sequential GUI interactions. |
| US10388180B1 |
Finger restraining device for keyboard
A teaching device that teaches a user how to properly use a piano keyboard by restraining the fingers of a hand of the user in a specifically bent orientation. The teaching device includes a wrist band and a restrainer arrangement. The wrist band wraps around the wrist of the hand of the user. The restrainer arrangement is operatively connected to the wrist band and engages the fingers of the hand of the user to teach the user how to properly use the piano keyboard by restraining the fingers of the hand of the user in the specifically bent orientation. |
| US10388178B2 |
Affect-sensitive intelligent tutoring system
An Intelligent Tutoring System (ITS) system is provided that is able to identify and respond adaptively to the learner's or student's affective states (i.e., emotional states such as confusion. frustration, boredom, and flow/engagement) during a typical learning experience, in addition to adapting to the learner's cognitive states. The system comprises a new signal processing model and algorithm, as well as several non-intrusive sensing devices, and identifies and assesses affective states through dialog assessment techniques, video capture and analysis of the student's face, determination of the body posture of the student, pressure on a pressure sensitive mouse, and pressure on a pressure sensitive keyboard. By synthesizing the output from these measures, the system responds with appropriate conversational and pedagogical dialog that helps the learner regulate negative emotions in order to promote learning and engagement. |
| US10388176B2 |
Simulator for skill-oriented training
A skill-based training system includes a processing system having a processor, memory coupled to the processor with executable instructions stored therein, and an input-output controller coupled to the processor and to input and output devices. The memory includes lesson plans that outline skill-based tasks and activities, and predetermined performance criteria. The processor is configured by the instructions to present interfaces on the output devices simulating a virtual training environment. The processor is configured to receive input signals representative of performing the tasks and activities in the virtual environment, and to evaluate the performance by comparing the performed tasks and activities to the criteria, to determine a score and to present the score on the output devices. The system includes work orders categorized by the lesson plans and defining within an increasing progression of a degree of skill, knowledge, critical thinking and problem solving needed to complete the tasks and activities. |
| US10388175B2 |
Kit for educational structures
A kit for creating educational structures includes a plurality of barbell-shaped pieces formed of a hook-and-loop tape material. The barbell-shaped pieces include a first end, a second end, and an elongated middle section extending the first and second end. The kit includes a hub having a plurality of petals formed on a perimeter thereof, the petals having a shape corresponding to a shape of the first and second ends of the barbell-shaped pieces. The hub is also formed of a hook-and-loop material and the barbell-shaped pieces are attachable thereto. A series of attachment pieces in the shape of landmasses of the Earth are also provided. The kit can be used to create the model of a globe, various three-dimensional shapes, grids, and can be utilized for a number of different educational purposes. |
| US10388170B2 |
Speed-constrained flight management methods and systems
Systems and methods are provided for managing speed-constrained vehicle operations. One exemplary method of operating an aircraft involves identifying a speed constraint associated with a navigational reference point, determining a speed envelope region en route to the navigational reference point based at least in part on the first speed constraint, identifying a target speed en route to the navigational reference point, and determining a speed profile for autonomously operations en route to the navigational reference point within the speed envelope region. The speed profile intersects the target speed within the speed envelope region and a slope of the speed profile is influenced by the target speed, for example, to effectuate or approximate the target speed by increasing the duration of time operation at or around the target speed is achieved. In one or more embodiments, multiple different target speeds associated with different flight levels or operating regions are accounted for. |
| US10388162B2 |
Systems and methods for utilizing mobile access points as fixed access points in a network of moving things, for example including autonomous vehicles
Systems and methods for utilizing mobile access points as fixed access points in a network of moving things, for example including autonomous vehicles. As non-limiting examples, various aspects of this disclosure provide systems and methods for strategically positioning mobile access points at fixed locations, for example to flexibly augment the capabilities of the vehicle communication network. |
| US10388161B2 |
Telematics road ready system with user interface
A system for monitoring a trailer includes a plurality of wireless sensors mounted to a trailer for monitoring conditions of the trailer; a master control unit attached to an outside surface of the trailer for receiving messages from the plurality of sensors, said master control unit including a GPS receiver module, a cellular data transceiver module for communicating with a central tracking computer via a cellular data network interfaced to the Internet, a local wireless network master transceiver module in wireless communication with the plurality of wireless sensors, and a microcontroller for controlling said local wireless network master transceiver module to periodically obtain sensor data from said wireless sensors and for controlling said cellular data transceiver module to transmit said location and sensor data; and a user interface for receiving user initiated inquires including alert requests or alert parameters and for displaying alerts including trailer status. |
| US10388160B2 |
Concept for warning at least one road user located within a parking facility
A method, of a system of a parking facility, for warning at least one road user located within the parking facility includes: monitoring the parking facility using a monitoring system of the parking facility, ascertaining, based on the monitoring, whether the road user is to be warned of a hazard present within the parking facility, and warning the road user if the ascertainment has indicated that the road user is to be warned of a hazard. |
| US10388151B2 |
Magnetic resonance imaging (MRI) based quantitative liver perfusion analysis
Example apparatus and methods are provided to reconstruct under-sampled three-dimensional (3D) data associated with nuclear magnetic resonance (NMR) signals acquired from a liver. The data is reconstructed using a 3D through-time non-Cartesian generalized auto-calibrating partially parallel acquisitions (GRAPPA) approach to produce a quantized value for a contrast agent concentration in the liver from a signal intensity in the data based, at least in part, on a compartment model of the liver. The quantized value describes a perfusion parameter for the liver. |
| US10388139B2 |
Method and apparatus for detecting an emergency situation in a room
A method of detecting an emergency situation in a room of a hotel is provided. The method comprising: monitoring an access control operably connect to a door of a room; determining that the access control has not been engaged; determining that activity has not been detected in the room for a selected time period; and activating an alarm. |
| US10388137B2 |
Multi-sensor input analysis for improved safety
A method of limiting noise damage to an individual includes receiving, by an ototoxicity application stored in a non-transitory memory and executed on a processor, a first individual exposure level to a first ototoxic condition in an area, correlating the first individual exposure level to an ototoxic effect, determining a noise level threshold based on the correlating, receiving a noise level exposure in the area, comparing the noise level threshold with the noise level exposure, and sending an alert when the noise level exposure exceeds the noise level threshold. The noise level threshold is below a standard noise level threshold. |
| US10388136B2 |
System and methods for detecting, confirming, classifying, and monitoring a fire
One variation of a method for detecting a fire includes: during a first time period: detecting an increase in ambient light intensity and detecting an increase in ambient humidity; responsive to the increase in ambient light intensity and the increase in ambient humidity, detecting a fire event; during a second time period: correlating a decrease in ambient light intensity with an increase in visual obscuration; detecting an increase in ambient air temperature; in response to a magnitude of the increase in visual obscuration remaining below a high obscuration threshold and a magnitude of the increase in ambient temperature remaining below a high temperature threshold, classifying the fire as an incipient fire; and, in response to the magnitude of the increase in visual obscuration exceeding the high obscuration threshold and the magnitude of the increase in ambient temperature exceeding the high temperature threshold, classifying the fire as a developed fire. |
| US10388134B1 |
Video monitoring and alarm verification technology
Video monitoring and alarm verification technology, in which a first connection is established between a first device and a camera located in a monitored property associated with a user of the first device and image data captured by the camera is received over the first connection and at the first device. A determination is made to establish a second connection with a second device that enables sharing of the received image data with the second device and, in response to the determination, the second connection is established between the first device and the second device. The received image data is shared with the second device over the second connection and the second device is restricted from directly accessing image data captured by the camera located in the monitored property. |
| US10388131B2 |
Parcel theft deterrence for Audio/Video recording and communication devices
Methods for audio/video (A/V) recording and communication devices including a camera, are provided. One such method comprises determining that a parcel has been left within an area about the A/V recording and communication device, determining that the parcel has been removed from the area about the A/V recording and communication device, determining whether removal of the parcel from the area about the A/V recording and communication device was authorized, and when the removal of the parcel from the area about the A/V recording and communication device is determined to have been unauthorized, generating an alert. |
| US10388130B2 |
Anti-theft method and system for baby stroller
An anti-theft method and system for baby stroller includes: acquiring baby information in a baby stroller; turning on a camera to perform face recognition on a baby in the baby stroller if the baby information is not within a preset parameter range; obtaining a face information of a baby picker in a shooting range of the camera, and if the face information of the baby picker is not within a preset face information, issuing an alarm. The camera is activated by the pressure detecting device on the baby stroller for face recognition, and the result of face recognition and the faces within the original database are used to identify whether it is a safe person. By intelligent alarming, on the one hand, theft of the baby can be prevented, and on the other hand, awakening the baby under reasonable circumstances can be avoided. An anti-theft device is also provided. |
| US10388129B1 |
Container tamper-proof protection by use of printed fiber optics manufacturing and integrated sensors
The disclosed embodiments provide a method for tamper-proof protection of containers used for shipment of goods. An optical fiber is embedded in an Optical Shield Wallpaper which lines all interior surfaces of any size of a shipping container, package, box, barrel or other shaped container. Wallpaper is manufactured using large scale rollers that press fibers with encapsulated adhesives onto an appropriate medium. Small medicine containers are protected with a fiber optic shield and sensors manufactured using ink jet printing techniques. Light is applied to the optical fiber and a measurement of optical fiber characteristics is performed. Digital signal processing is used to generate pedigree information, which may include items such as shipping location, serial numbers and lot numbers for the goods. The status of the autonomous anti-tampering system is monitored real-time for unauthorized intrusions. Intrusions detected are relayed to an authorized recipient via a variety of communication channels. |
| US10388112B2 |
Gaming machine including one or more grouped held value symbols
Disclosed is a gaming system including a gaming machine primarily dedicated for use in playing at least one regulated casino wagering game. In response to a triggering event, the gaming system initiates play of a feature game including a plurality of standard symbols and value symbols, the value symbols being associated with one or more values. One or more of the value symbols are held in place in a group on a display device, the standard symbols then replaced with respective replacement symbols randomly selected from the plurality of standard and value symbols. In response to the replacement symbols including another value symbol, the value symbol is added to the group and at least one of the values of the symbols previously in the group is modified. An award based on the current cumulative value of the held value symbols is determined at the conclusion of the feature game. |
| US10388111B2 |
Gaming system and method employing an award evaluation for a symbol based on a total quantity of reels in a set of reels each displaying an instance of that symbol and a total quantity of instances of that symbol displayed on the reels of the set
Various embodiments of the present disclosure are directed to a gaming system and method providing a reel-based game and employing an award evaluation for a symbol based on a total quantity of reels in a set of reels each displaying an instance of that symbol and a total quantity of instances of that symbol displayed on the reels of the set. When performing the award evaluation of the present disclosure, the gaming system determines any award for a symbol regardless of the relative position of the displayed instances of that symbol on the reels and also regardless of the particular quantity of instances of that symbol displayed by any individual reel. |
| US10388108B2 |
Gaming system having multiple progressive awards and a bonus game available in a base game operable upon a wager
A gaming system and method disclosed herein enable a plurality of players to play for and attempt to win at least one progressive award and a bonus game. The gaming system includes a central controller in communication with a plurality of gaming machines. The central controller maintains a plurality of progressive awards associated with the gaming machines. Each gaming machine includes a primary game operable upon a wager placed by a player. Upon a determination that a designated one of the progressive awards will be provided, based on at least one play of the primary games, the central controller causes one of the gaming machines to provide the designated progressive award to the player of such gaming machine. Each gaming machine is also associated with a bonus game operable upon a triggering event in the primary game. |
| US10388098B2 |
Apparatus and method of processing anti-counterfeiting pattern, and apparatus and method of detecting anti-counterfeiting pattern
The present invention provides an anti-counterfeiting pattern processing apparatus and a method thereof that quickly process the anti-counterfeiting pattern with a low cost by forming a fine pattern of a nanometer or micrometer scale by using a laser processing system, and an apparatus and a method thereof detecting the anti-counterfeiting pattern of the micrometer or nanometer scale by using a laser measuring system. |
| US10388097B1 |
Blockchain-based cryptologic ballot verification
A system may facilitate a distributed ledger technology (DLT) record based (for example, blockchain-based) auditing. A node configured to support an auditor role may access a ballot to determine answers and one or more voter transactions to determine committed tokens conferred to the answers. The auditor may access summation information for the committed tokens to facilitate comparison to a voter token acting as a source token for the committed tokens. Without necessarily gaining knowledge of the vote-value conferred by the individual committed tokens, the auditor may compare the committed tokens as a sum to the voter token and confirm that the sum of the committed tokens is consistent with the voter token. The auditor may generate an indication of the result of the comparison. |
| US10388090B2 |
Security control and access system
The present disclosure provides methods, devices, and systems for controlling access to a controlled area. The method may comprise receiving a credential identifier in an access controller associated with an entrance to the enclosed area, and then authenticating the credential identifier. The method may then comprise sending an unlock signal through a solid state relay within the access controller to power a lock associated with but external to the access controller to unlock a door at the entrance to the enclosed area when the credential identifier has been successfully authenticated. |
| US10388088B2 |
Roll and brake test system and method of controlling the same
A roll and brake test system and a method of controlling the same are disclosed. The roll and brake test system can automatically test a steering device, an accelerator, a transmission, and a brake of a vehicle. The roll and brake test system includes: a roll and brake apparatus for accommodating a vehicle on a roll; a management apparatus for controlling the roll and brake apparatus and for generating test information for testing the vehicle; and a control apparatus for controlling the vehicle according to the test information from the management apparatus. |
| US10388086B2 |
Vehicle monitoring
Methods, systems, and apparatus for determining a maintenance issue are described. An audio signal is obtained and analyzed to generate an audio signature. A characteristic of a component is identified based on the audio signature and an action is determined based on the characteristic of the component. |
| US10388079B2 |
Self declaring device for a vehicle using restrict traffic lanes
The present disclosure provides various examples of a self-declaring wireless device installed on a vehicle operable to automatically detect, determine and declare occupancy information of the vehicle traveling on a restricted traffic lane to an electronic toll collection (ETC) system. According to one aspect, a process for performing self-declaration by a vehicle traveling on a restricted traffic lane includes the steps of: receiving sensor data collected by one or more sensors installed on the vehicle; determining occupancy data of the vehicle based on the received sensor data; and controlling a wireless transceiver installed on the vehicle to communicate with an electronic toll collection (ETC) system associated with the restricted traffic lane based on the determined occupancy data. |
| US10388073B2 |
Augmented reality light guide display
Augmented reality light guide display techniques are described. In one or more implementations, an apparatus includes a housing configured in a hand-held form factor, one or more sensors configured to detect a position and orientation of the housing in three dimensions in a physical environment of the housing, a light guide that is at least partially transparent and supported by the housing, a light engine that is optically coupled to the light guide, and one or more modules disposed within the housing and implemented at least partially in hardware. The one or more modules are configured to calculate a position and orientation of an augmentation and cause the light engine to output the augmentation for display using the light guide such that the augmentation is viewable concurrently with at least a portion of the physical environment through the light guide. |
| US10388071B2 |
Virtual reality (VR) cadence profile adjustments for navigating VR users in VR environments
A method, system, computer readable media and cloud systems are provided for adjusting image data presented in a head mounted display (HMD). One method includes executing a virtual reality (VR) session for an HMD user. The VR session is configured to present image data to a display of the HMD. The image data is for a VR environment that includes a VR user controlled by the HMD user. The method further includes adjusting the image data presented on the display of the HMD with the cadence profile when the VR user is moved in the VR environment by the HMD user. The adjusting causes a movement of a camera view for the image data that is for the VR environment as presented on the display of the HMD. In some examples, the cadence profile substantially replicates a rhythmic movement of a person while moving in a real world environment. |
| US10388070B2 |
System and method for selecting targets in an augmented reality environment
Techniques are disclosed for facilitating electronic commerce in an augmented reality environment. In some embodiments, a method comprises detecting, by a mobile device, presence of the physical product or the real life service; and presenting, on the mobile device, information to conduct the transaction of a physical product or a real life service via the augmented reality environment. In some embodiments, a method comprises detecting one or more targets in the augmented reality platform using a select area in a perspective of a user, the perspective being captured by a mobile device; and prompting the user to choose an object of interest from the one or more detected targets. |
| US10388067B2 |
Conveying machine data to a user via attribute mapping in a three-dimensional model
Systems and methods according to various embodiments enable a user to view three-dimensional representations of data objects (“nodes”) within a 3D environment from a first person perspective. The system may be configured to allow the user to interact with the nodes by moving a virtual camera through the 3D environment. The nodes may have one or more attributes that may correspond, respectively, to particular static or dynamic values within the data object's data fields. The attributes may include physical aspects of the nodes, such as color, size, or shape. The system may group related data objects within the 3D environment into clusters that are demarked using one or more cluster designators, which may be in the form of a dome or similar feature that encompasses the related data objects. The system may enable multiple users to access the 3D environment simultaneously, or to record their interactions with the 3D environment. |
| US10388056B2 |
Split frame rendering
Improvements in the graphics processing pipeline that allow multiple pipelines to cooperate to render a single frame are disclosed. Two approaches are provided. In a first approach, world-space pipelines for the different graphics processing pipelines process all work for draw calls received from a central processing unit (CPU). In a second approach, the world-space pipelines divide up the work. Work that is divided is synchronized and redistributed at various points in the world-space pipeline. In either approach, the triangles output by the world-space pipelines are distributed to the screen-space pipelines based on the portions of the render surface overlapped by the triangles. Triangles are rendered by screen-space pipelines associated with the render surface portions overlapped by those triangles. |
| US10388037B2 |
Selection method for an artifact correction algorithm, data processing facility for performing the method, and medical imaging system
According to an embodiment of the application, a method is provided for selecting an algorithm for correcting at least one image artifact in an image data record acquired by a medical imaging system and representing at least one region of interest of a subject under examination. The method includes identifying from the image data record at least one object element causing the image artifact and lying inside the region of interest of the subject under examination; determining from the image data record at least one characteristic describing the object element; determining an artifact correction algorithm on the basis of the at least one characteristic; and applying the artifact correction algorithm to the image data record. An embodiment of the application also provides a corresponding data processing facility and a medical imaging system. |
| US10388030B2 |
Crossing point detector, camera calibration system, crossing point detection method, camera calibration method, and recording medium
A crossing point detector includes memory and a crossing point detection unit that reads out a square image from a captured image in the memory, and detects a crossing point of two boundary lines in a checker pattern depicted in the square image. The crossing point detection unit decides multiple parameters of a function model treating two-dimensional image coordinates as variables, the parameters optimizing an evaluation value based on a difference between corresponding pixel values represented by the function model and the square image, respectively, and computes the position of a crossing point of two straight lines expressed by the decided multiple parameters to thereby detect the crossing point with subpixel precision. The function model uses a curved surface that is at least first-order differentiable to express pixel values at respective positions in a two-dimensional coordinate system at the boundary between black and white regions. |
| US10388028B2 |
Apparatus and method for measurement of transparent cylindrical articles
An apparatus and a method for measurement of transparent cylindrical articles during their manufacture in high temperature furnaces having openings for viewing the articles as they pass through the furnace. The cylindrical articles may, for example, be optical fiber preforms which have at least two layers of vitreous material and from which optical fibers are made. Measurement is accomplished using a digital camera with a sensing and digital recording device and a lens, and a processor programmed with an algorithm which analyzes the images recorded by the sensing and digital recording device by eliminating noise, identifying and locating the outer edges of the transparent cylindrical article and calculating measurements of the article including the diameter and the axial center of the article. |
| US10388022B2 |
Image target tracking method and system thereof
An image target tracking method and system thereof are provided in the present disclosure. The image target tracking method includes the following steps: obtaining a target initial position, and performing a sparse sampling according to the target initial position; dividing sampling points into foreground sampling points and background sampling points; clustering adjacent foreground sampling points according to a spatial distribution of the foreground sampling points in order to obtain a clustering result containing a plurality of clusters; performing a robust estimation according to the clustering result in order to determine a relative position between a target and a camouflage interference in an image; and generating a prediction trajectory, correlating an observation sample position with the prediction trajectory to generate a correlation result, and determining whether the target is blocked and tracking the target according to the correlation result. |
| US10388020B2 |
Methods and systems for segmentation of organs and tumors and objects
Techniques for segmentation of organs and tumors and cells in image data include revising a position of a boundary by evaluating an evolution equation that includes differences of amplitude values for voxels on the boundary from a statistical metric of amplitude of voxels inside, and from a statistical metric of amplitude of voxels outside, for a limited region that lies within a distance r of the boundary. The distance r is small compared to a perimeter of the first boundary. Some techniques include determining a revised position of multiple boundaries by evaluating an evolution equation that includes differences in a first topographical distance from a first marker and a second topographical distance from a second marker for each voxel on the boundary, and also includes at least one other term related to boundary detection. |
| US10388019B1 |
Associating an agent with an event based on multiple inputs
Described are systems and methods for determining an agent that performed an event within a materials handling facility. When an event is detected, an overhead image and a side-view image corresponding to the event location are obtained. Depth information is determined for the overhead image and a depth pattern generated that represents an agent. The depth pattern from the overhead image is overlaid onto the side-view image and the side-view image is segmented so that a representation of the agent included in the side-view image is extracted. A distance between the extracted representation of the agent and the event location is then determined. An association between the agent and the event may be determined based on the distance between the extracted representation and the event location. |
| US10388014B2 |
Vessel analysis in multiplexed images
Systems and methods for analyzing vessels in multiplexed images include detecting large vessels using a spoke feature detection method, detecting long and narrow vessels using a line feature detection method, detecting smaller vessels using rolling-ball filtering and binary image operations to generate a mask, and evaluating any contour polygons resulting from these operations using quality measurements and other thresholds. Maturity determination and nuclei detection are also performed, resulting in an output of vessel characteristics and co-locations enabling enhanced analysis of multispectral images. |
| US10388010B2 |
Image acquiring device and method of correcting coordinates thereof
The present application provides an image acquiring device and a method of correcting coordinates of the image acquiring device, wherein the method includes: detecting a coordinate of a defect detected in a process; initializing a position of a photographing device according to the coordinate of the defect detected in a preprocessing; then adjusting the position of the photographing device according to a position of the defect in the picture currently captured by the photographing device, so that the defect is located at the center of the picture currently captured by the photographing device; recording the coordinate of the defect at the center of the picture; and providing the coordinate of the defect at the center of the picture to a data management system. |
| US10387997B2 |
Information processing device, information processing method, and storage medium
An information processing device includes a first memory and a processor. The processor includes a circuit and a second memory. The circuit calculates a first value from a plurality of third pixels that are located above an interpolation pixel from among a plurality of first pixels, calculates a second value from a plurality of fourth pixels that are located above the interpolation pixel from among an plurality of second pixels, calculates a third value from a plurality of fifth pixels that are located below the interpolation pixel, calculates a fourth value from a plurality of sixth pixels that are located below the interpolation pixel, calculates a first gradient value from the first and third values, calculates a second gradient value from the second and fourth values, determines an edge direction according to the first gradient value and the second gradient value, and calculates a pixel value of an interpolation pixel. |
| US10387991B2 |
Method and apparatus for frame buffer compression
An apparatus and method for frame buffer compression. For example, one embodiment of a method comprises: identifying a wavelet function to compress an original frame buffer image; performing a wavelet transform on the original frame buffer image using the wavelet function; using a specified subset of wavelet coefficients of the wavelet function to construct an approximated image function; determining residuals comprising differences between the original frame buffer image and the approximated image function; and storing the residuals for subsequent use in recreating the original frame buffer image from the approximated image function. |
| US10387964B1 |
Systems and methods for generating data representative of multi-product insurance discounts and related user interface displays
The present disclosure generally relates to systems and methods for generating data representative of multi-product insurance discounts and related user interface displays. The systems and methods may include receiving personal data from an insurance customer and insurance product data. The systems and methods may further include generating data representative of multi-product insurance discounts based on personal data from an insurance customer and insurance product data. The systems and methods may further include generating displays of the multi-product discounts based on data representative of multi-product insurance discounts. |
| US10387962B1 |
Methods of reconstructing an accident scene using telematics data
In systems and methods for accident scene reconstruction, accident data associated with a vehicle accident involving a driver may be collected. The accident data may include vehicle telematics and/or other data, and/or the driver may be associated with an insurance policy. The accident data may be analyzed and, based upon the analysis of the accident data, a sequence of events occurring before, during, and/or after the vehicle accident may be determined. Based upon the determined sequence of events, a virtual reconstruction of the vehicle accident and/or a scene of the vehicle accident may be generated. The virtual reconstruction may include images of vehicles and/or road, weather, traffic, or construction conditions at the time of the accident. Based upon the virtual reconstruction, fault of the driver, or lack thereof, for the accident may be determined. The determined fault may be used to handle an insurance claim associated with the vehicle accident. |
| US10387961B1 |
Intelligent methods of inspection for property and casualty insurance claims
Methods and systems for facilitating loss reporting and resolution are described. In some embodiments, a method includes identifying a bounded geographical area affected by a weather event potentially causing property losses to customers of an insurer. The weather event may have an intensity profile in the bounded geographical area. The method further includes generating a customer density profile in the bounded geographical area and predicting resource utilization based on the customer density profile and the weather event intensity profile in the bounded geographical area. |
| US10387953B2 |
Electronic trading using market data channels
Systems and methods related to financial trading are provided. More specifically, some embodiments relate to systems and methods for electronic trading using market data channels which users can subscribe. Various embodiments of the present technology can provide a suite of devices that are designed to actively modify market data at the intake point (co-location facility) in order to optimally disseminate only relevant information to various applications. These filtered market data channels can then be accessed by trading systems through various subscription models. Various embodiments allow for any type of channel that alters the natural or pure market data feed to produce different data flows and other signals (e.g., triggers, synthetic prices, etc.). |
| US10387952B1 |
System and method for conducting web-based financial transactions in capital markets
The present invention provides a system and method that enables users, such as institutional investors and financial institutions, to interactively engage in capital market transactions, including the trading of Over-the-Counter financial products, via the Internet (including the World Wide Web). The system includes a variety of servers, applications, and interfaces that enable users to interactively communicate and trade financial instruments among one another, and to manage their portfolios. Interactive communications supported by the system include: requesting price quotes, monitoring and reviewing quote requests, issuing price quotes, monitoring and reviewing price quotes, negotiation between users, acceptance of price quotes, reporting, portfolio management, analysis of financial information and market data, calendaring, and communications among users and/or system administrators, including e-mail, chat, and message boards.The present invention also supports communications with the server side in an automated manner via an automated processor. Such automated communications enable connectivity with users' internal, back-end systems to execute automated, straight-through processing, including transaction pricing, payment scheduling and journaling, derivatives trading, trade confirmation, and trade settlement. Such communications are facilitated using a novel XML-based syntax (FinXML™) and XSL-based processing language (FinScript™). FinXML provides a standard data interchange language for capital market transactions and supports a broad set of elements and attributes that represent a wide variety of financial transactions, reference data, and market data. The common description of the FinXML syntax can be used for all aspects of straight-through-processing, including deal creation, confirmation, settlement, payment, risk management, and accounting. |
| US10387949B2 |
System and method for providing interactive advertisement
In example embodiments, a system and method for providing interactive advertisement is provided. In some embodiments, a component causes a video program having an interactive advertisement to be displayed to a user on a display screen. The interactive advertisement includes an enhanced content activator. In response to activation of the enhanced content activator by the user, enhanced advertisement information including at least one trigger is provisioned. The enhanced advertisement information is then caused to be displayed with the video program and the interactive advertisement. A selection by the user of the at least one trigger associated with the enhanced advertisement information is monitored. In response to selection of the at least one trigger, access to further content associated with the enhanced content information is provided. |
| US10387948B2 |
Methods for an alternative payment platform
Methods and systems are provided for providing an alternative payment platform, including method and systems for providing a platform for presenting an alternate offer to a user who is engaged with a primary offer and receiving an indication of the user's engagement with the alternate offer, wherein the user's engagement with the alternate offer serves as an alternative form of payment for an item associated with the primary offer. Such methods and systems may further include methods and systems for selecting one or more alternate offers engagement with which serves as an alternative form of payment for an item associated with a primary offer, presenting the selected alternate payment offers to a user, receiving an indication of engagement with at least one of the alternate offers, receiving payment in exchange for presenting the accepted offer and providing payment to the offeror of the primary offer. |
| US10387939B2 |
Method, medium, and system for surfacing recommendations
Embodiments of a system as described herein may receive financial institution product information from a plurality of financial institutions distributed across a computing network. The system may also receive data from the plurality of financial institutions distributed across the computer network and create or update an ontology. A relevance score may be generated for a set of financial institution products which may, in conjunction with a campaign definition provided by a financial institution administrator, be used to associate users with a list of campaigns which may be stored as campaign data. An online banking application at a user device may request campaign data for a user. In response, the system may return campaign data for the user to the online banking application. Using the campaign data, the online banking application may select one or more products to recommend to the user and display content for the selected products on the user device. |
| US10387935B2 |
System and method for providing shopping information
A shopping information providing system that receives first product information selected by a first user from among a plurality of pieces of product information included in at least one piece of category information selected by the first user; searches for second users who selected at least one piece of information from the first product information and searches for second product information as one or more pieces of product information selected by the second user from among a plurality of pieces of product information included in at least one piece of category information selected by the second user; sets second users who selected more than a predetermined number of third product information commonly selected by the first and second users as interest friends of the first user; and provides information from among the one or more pieces of the third product information, fourth product information, and fifth product information. |
| US10387931B2 |
Health tracking system with restaurant matching
A system and method of providing nutritional data for a user is disclosed herein. The method includes receiving a selected restaurant from a personal electronic device, and providing menu data for the user based on the selected restaurant. The method further includes receiving a selected menu item from the personal electronic device, associating the selected menu item with a plurality of food items in a database, and providing the plurality of food items for the user. Furthermore, the method includes receiving a selected one of the plurality of food items from the personal electronic device, and providing nutritional data based on the selected one of the plurality of food items. |
| US10387929B2 |
Methods and systems for deploying high-volume listings in a network trading platform
A method and system for deploying high volume listings in a network based commerce system are described. The system uploads listing data that includes a first listing. Next, the system creates a first profile and a second profile based on the listing data. Finally, the system automatically generates a second listing based on the first and second profiles. |
| US10387928B1 |
Systems and methods for transferring a gift using an information storage and communication system
Systems and methods for using an information wallet system to deliver a gift and receive, redeem, or re-gift the gift are disclosed. The information wallet system's storage is securely maintained by a financial institution computing system (i.e. a bank) and receives and holds purchase transaction information. Purchase information transaction may be received from a user computing device or an entity computing system, such as a merchant computing system. In one embodiment, a user may purchase a gift through an online website or at a brick and mortar location and direct the gift to be deposited into the information wallet storage of a recipient. A recipient may then continue to hold the gift, redeem the gift, or re-gift the gift to another party. |
| US10387924B2 |
System, computer-readable medium, and method for mobile device M2M gateway
A device may determine an occurrence of a user interaction. The device may obtain information associated with the user interaction. The device may detect a mobile device transmitting a particular identifier. The mobile device may be associated with the user interaction. The device may establish a connection with the mobile device based on the particular identifier. The device may transmit the information associated with the user interaction to the mobile device to cause the mobile device to transmit the information associated with the user interaction to a server device associated with the device. |
| US10387909B2 |
Simulation-based evaluation of a marketing channel attribution model
Techniques for managing a marketing campaign of a marketer are described. In an example, the marketing campaign uses multiple marketing channels. Attribution of each marketing channel to a user conversion is estimated. Usage of a marketing channel within the marketing campaign is set according to the respective attribution. A marketing channel attribution model is selected from candidate marketing channel attribution models and is applied to estimate the attributions. The selection is based on the accuracy of each of the models associated with estimating the attributions given a set of parameters. To evaluate the accuracy, user journeys are simulated given the set of parameters. True attributions of each marketing channel are determined from the simulation. Each of the marketing channel attribution models is also applied to the simulation to generate estimated attributions. The true and estimated attributions are compared to derive the accuracies. |
| US10387894B2 |
Brand personality comparison engine
Mechanisms are provided to implement a brand comparison engine. The mechanisms receive a request to compare brand personalities of a first specified brand and a second specified brand and obtain a first brand personality scale associated with the first specified brand and a second brand personality scale associated with the second specified brand. The mechanisms calculate at least one gap value indicating a difference between at least one personality trait in the first brand personality scale and a corresponding at least one personality trait in the second brand personality scale. The mechanisms also output an output indicating an aspect of the at least one gap based on the calculation. |
| US10387882B2 |
Method for using supervised model with physical store
Details associated with a transaction are received from a first computing device. An identity of a party to the transaction is determined. An address to which communications to the party can be directed and accessed via a second computing device is obtained, where the second computing device is associated with the party. Confirmation data specific to the transaction is generated. The confirmation data is provided, via the address, to the second computing device. Confirmation of receipt of the confirmation data is received from the party. A set of payment options is provided to the part. A selection of a payment option is received from the party, and notice that the transaction has been completed is provided to the first computing device. |
| US10387880B2 |
Location history and travel path knowledge based authentication
Authenticating users based on answers to challenge questions relating to a “tracked user's” location history (that is, places the tracked user is known to have been). The “questioned user” may or may not be the same as the “tracked user.” Some embodiments of the present disclosure are directed to generating questions to questioned users based on answers to challenge questions about aspects (for example, value and/or venue) of a desired transaction for which authentication is requested. |
| US10387874B1 |
Mobile transactions with merchant identification codes
A merchant creates a record with a payment processor. As part of the record, the payment processor records identification codes for one or more merchant operators of the merchant system. The merchant operator, such as a vendor, presents their identification code to a user that desires to purchase a product from the vendor. The user's computing device receives the vendor's identification code, as well as transaction details for the desired purchase transaction. The payment processor receives a request from the user's computing device to process the purchase transaction. Based on the identification code received and the transaction details, the payment processor identifies the merchant record and verifies a financial account for the user. The payment processor provides an authentication to the user computer device, which includes an authorization indicator, such as a vendor password. After the vendor views the authorization indicator, the vendor can provide the product to the user. |
| US10387866B1 |
System and method for instant purchase transactions via image recognition
A system and related method for completing online transactions via mobile device includes a client-side e-commerce platform executing on the mobile device that identifies candidate items for purchase based on images related to an item desired by the user. The client-side platform determines attributes of the item based on an image captured by an onboard camera or otherwise stored on, or downloaded to, the mobile device. Purchase information for items offered by participating vendors, or third-party vendors, is retrieved by the platform via APIs of the vendor network or automated middleware respectively. The user may select items for purchase and complete the transaction via single click, and the middleware forwards payment details to the third-party vendors and retrieves purchase information and transaction records from the third-party vendors. The client-side platform generates a single transaction and invoice whether the selected items are purchased from in-network or third-party vendors. |
| US10387863B2 |
Method and system for usage of payment cards at travel terminals
A method for transmitting travel notifications to issuing entities includes: receiving travel data associated with travel plans of a consumer, the travel data including a departure date and destination location; reading at least one set of payment card details, each set of payment card details being encoded in a physical payment card or electronically transmitted by a computing device, and where the set of payment card details includes an account number associated with a transaction account; generating a data message for each set of payment card details, the data message including the travel data and the respective set of payment card details; and electronically transmitting a data signal for each generated data message, the data signal being electronically transmitted to a financial institution associated with the transaction account associated with the account number included in the set of payment card details included in the respective data message. |
| US10387861B2 |
Electronic receipt management system
A distributed computer system includes a central server, a computing device of a user, and point-of-sale terminals. The central server is configured to assign a global user ID to a user and store, in association with the global user ID, local user IDs. The computing device is configured to generate and display a code symbol representing at least one user ID. A point-of-sale terminal is configured to scan the displayed code symbol and code symbols of merchandise being purchased, and generate transaction information. A local server is configured to transfer the transaction information from the point-of-sale terminal to the central server. When the transaction information includes a local user ID, a point total of the user is updated based on the transaction information and transmitted to the computing device. The central server stores the transaction information, which is received from the local server, in association with the global user ID. |
| US10387844B2 |
Applying ordered modifications to recurring event instances
A method and system for the ordered modification of a recurring event in a calendaring application. A method for applying ordered modifications to recurring event instances, can include identifying an event exception which corresponds to a separately defined recurring event instance. Subsequently, at least one property of the recurring event instance can be modified based upon the event exception. Additional event exceptions corresponding to the recurring event instance can be further identified in accordance with a preferred aspect of the present invention. For each further identified additional event exception, at least one property of the recurring event instance can be further modified based upon the further identified additional event exception. Notably, each of the identifying and modifying steps can be repeated for additional recurring event instances. |
| US10387841B2 |
Method and system for leveraging the power of one's social network in an online marketplace
Methods and systems for leveraging one's social network in the context of an opportunities marketplace are described. One aspect of the invention involves integrating social networking features into an online marketplace, or exchange. Accordingly, one aspect of the invention involves facilitating an opportunity search in a manner that provides social networking information with the results of the search. |
| US10387828B2 |
Electronic product information display and method thereof
A system and method for displaying product information on the product display. The system including a server positioned at a first location. The server is provided that is configured to receive an input and transmit a data package in response. The input to the server includes product data. A first plurality of mobile devices is positioned at a second location. The second location is different from the first location. The first plurality of mobile devices each has a first display and a second processor. The second processor is responsive to receiving the data package and displaying the product data on the first display in response to receiving the data package. |
| US10387825B1 |
Delivery assistance using unmanned vehicles
An unmanned vehicle obtains first location information associated with a customer order, which causes the unmanned vehicle to travel to a first location. While at the first location, the unmanned vehicle receives, from another device, second location information. The unmanned vehicle uses the second location information to travel to a second location where the other device is located. Once at the second location, the unmanned vehicle performs one or more operations involved with fulfillment of the order. |
| US10387823B2 |
Automated partitioning of transportation routing problems
Method and system are provided for automated partitioning of transportation routing problems. The method includes: determining a threshold number of shipments per partition; selecting a geographic center; mapping delivery and/or pickup sites at geographic locations; scanning radially around the geographic center to determine the sparsest or densest region of sites and selecting a starting point in this region; and progressing from the starting point radially around the geographic center aggregating sites into partitions with a maximum of the threshold number of shipments in a partition. The method may include: solving each partitioned instance of a problem to generate one or more optimized routes; and creating a union of all the instances solutions. |
| US10387816B2 |
Automating a governance process of optimizing a portfolio of services in a governed SOA
Modeling a governance process of optimizing a portfolio of services in a governed SOA and generating, in dependence upon the modeled governance process, one or more automation modules, each automation module including a module of computer program instructions that supports performance of one or more steps of the modeled governance process, where the modeled governance process includes determining whether a collection of service artifacts matches one or more service artifacts stored in a service registry; if no service artifacts stored in the service registry match the collection of service artifacts, initiating creation of a service in accordance with the collection of service artifacts; if one or more service artifacts stored in the service registry match the collection of service artifacts: selecting, in dependence upon predefined action selection criteria, a service administration action to perform; obtaining approval of the selected service administration action; and initiating the selected service administration action. |
| US10387806B2 |
Digitizing venue maps
A system and methods provide for the automatic and computer-assisted generation of vectorized venue maps for event venues, including the outline, location, and label of each section in the venue, each row within each section, and in some cases, each individual seats in each row. |
| US10387801B2 |
Method of and system for generating a prediction model and determining an accuracy of a prediction model
A computer-implemented method of and a system for generating a prediction model and determining an accuracy parameter of a trained decision tree prediction model. The method comprises accessing the trained decision tree prediction model having been generated at least partially based on a set of training objects; generating a subset of random parameters of interest; associating the subset of random parameters of interests with a given leaf; determining a leaf accuracy parameter based on (i) the parameters of interest associated with the given leaf and (ii) the subset of random parameters of interest of the given leaf; and determining the accuracy parameter of the trained decision tree prediction model based on the determined leaf accuracy parameter. |
| US10387800B2 |
System and methods for generating reason codes for ensemble computer models
A new approach is proposed to support two variants of the approach to effectively generate reason codes for an ensemble model. Both variants involve treating the ensemble model as a black box, identifying trivial values for input variables to the ensemble model, replacing each of the input variables to the ensemble model with its corresponding trivial values and then evaluating the impact on a score of the model after the trivial value replacement. The evaluation result of the impact is then used to generate the reason codes for the ensemble model. Specifically, the first variant is configured to perform one round of replacement, wherein variables with top drops in the score will be the reason codes. The second variant is configured to perform multiple rounds of replacement, which in each round, keeps the identified reason codes variables replaced with trivial values and analyzes incremental drops of replacing remaining variables. |