最新美国发明专利
Document Document Title
US10595312B2 Transmission and reception method and apparatus for reducing transmission time interval in wireless cellular communication system
The present disclosure relates to 5G or pre-5G communication systems supporting higher data rates after 4G communication systems like the LTE system. Specifically, the present invention relates to a wireless communication system and, more particularly, to a method and apparatus for carrying out downlink and uplink control channel transmissions in a system supporting transmission and reception with a transmission time interval of less than 1 ms. Specifically, the present invention provides definitions for physical channels needed for transmission and reception with a transmission time interval of less than 1 ms, and a method for resource allocation and resource block mapping.
US10595308B2 Configuration of control channels in a mobile communication system
The invention relates to a method, apparatus and system for configuring control channels in a mobile communication network and a mobile station. In order to suggest another improved scheme for configuring control channels, in particular control channels related to the transmission of user data the invention suggests aligning the size of the control channel information of different formats to an equal number of coded control channel information bits and/or modulation symbols for each control channel. The control channels may comprise scheduling related control information. According to another aspect of the invention, the size of the control channel information is aligned by means of modulation and/or coding, however the control channel information is aligned to one out of a set of numbers of coded control channel information bits and/or modulation symbols for each control channel.
US10595306B2 Systems and methods for a physical uplink control channel on a secondary cell
A method by a user equipment (UE) is described. The method includes receiving a RRC message including a first parameter related to a maximum number of scheduling request transmission for a secondary cell, performing a scheduling request procedure based on the first parameter, and transmitting a scheduling request on a Physical Uplink Control Channel (PUCCH) on the secondary cell. The RRC message further includes a second parameter related to a maximum number of scheduling request transmission for a primary cell and the scheduling request procedure is performed further based on the second parameter.
US10595293B2 Timing advance design for enhanced component carrier
Methods, systems, and devices for wireless communication are described. A base station may establish a transmission gap between downlink (DL) and uplink (UL) transmissions on a shared radio frequency (RF) spectrum band using time division duplex (TDD). The gap length may be based at least in part on a maximum allowed length of a filler signal corresponding to a coverage area of the base station. To reserve the shared band, a user equipment (UE) may communicate the filler signal for a length of time that is based at least in part on the maximum allowed length and a geographic distance between the UE and the base station. UEs farther from the base station transmit the filler signal of shorter lengths before sending an UL transmission, so that the UL transmissions from different UEs arrive at the same time at the base station regardless of the geographic distance between the UEs.
US10595277B2 Uplink power control in dual connectivity to first or second cell group based on first or second configuration
A method for performing a power scaling is discussed. The method performed by a user equipment (UE) includes determining, by the UE configured with dual connectivity to a master cell group (MCG) and a secondary cell group (SCG), a first power for a first transmission in a first subframe toward the MCG determining a second power for a second transmission toward the SCG, and scaling down the second power for the second transmission toward the SCG if a total power related to the MCG and the SCG exceeds a maximum power, wherein the scaling down is performed if the first transmission toward the MCG in the first subframe is overlapped with the second transmission toward the SCG.
US10595272B2 Activation system information transmission method, apparatus, and device
The present invention provides an activation system information transmission method, apparatus, and device. The method includes: receiving, by UE, a first system message sent by a base station, where the first system message includes activation indication information and a change indication tag, the activation indication information is used to indicate whether a function indicated in an activation system message is activated, and the change indication tag is used to indicate whether scheduling information of the activation system message changes; obtaining, by the UE, first scheduling information of the activation system message according to the activation indication information and the change indication tag; and reading the activation system message according to the first scheduling information, and selecting, according to the activation indication information and the change indication tag, different manners to obtain the first scheduling information of the activation system message.
US10595271B2 Method, apparatus, and system for terminal identification and paging signal transmission for terminal in power saving state
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure relates to an operating method of a terminal in a power saving state, a method for identifying a terminal and transmitting a paging signal to the terminal at a base station, and a system including such a terminal and such a base station.
US10595268B2 Network slice-available area information acquisition method
The present disclosure relates to a communication scheme and system for converging a 5th generation (5G) communication system for supporting a data rate higher than that of a 4th generation (4G) system with an internet of things (IoT) technology. The present disclosure is applicable to intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars, connected cars, health care, digital education, retails, and security and safety-related services) based on the 5G communication technology and the IoT-related technology. The present disclosure discloses operation methods of a terminal and a network for facilitating a 5G terminal registration procedure in a wireless communication system.
US10595267B2 Conveying information via auxiliary device selection
A transmitter is configured to convey N bits of information and L bits of information, for a total of N+L bits of information, to a destination device via an auxiliary device. The transmitter is configured to select, from a plurality of auxiliary devices that are respectively associated with different possible states of the L bits of information, an auxiliary device that is associated with a state of the L bits of information to be conveyed. L may be ≥1. The transmitter is also configured to convey the N+L bits of information from the transmitter to the destination device via the selected auxiliary device, without the transmitter transmitting any of the L bits of information to the destination device or the selected auxiliary device, by transmitting a signal to the selected auxiliary device. This signal comprises the N bits of information. N may be ≥0.
US10595265B2 Communication system, control terminal, and method for managing communication system
A communication system includes one or more first communication devices mutually communicating via a network, and a first control terminal that controls the one or more first communication devices via the network. First system identification information indicating that the one or more first communication devices belong to a first communication system is attached to the one or more first communication devices. The one or more first communication devices and the first control terminal have a first system management table including the first system identification information and information on the one or more first communication devices. The first control terminal transmits a command via the network to the one or more first communication devices to which the first system identification information is attached.
US10595261B2 Path selection method and device
The present invention relates to the technical field of communications, and particularly relates to a method for selecting a path and device for addressing a problem in which a backhaul requirement of a small station flexibly deployed in a UDN cannot be satisfied by a method providing a single-hop backhaul path via pre-configuration or an OAM configuration. The path selection method provide in an embodiment of the present application comprises: transmitting, by a first node, a path request message for acquiring a backhaul path from the first node to the target node; and determining, by the first node, at least one backhaul path based on the received path indication message. The embodiment of the present invention enables a flexible and convenient determination of a backhaul path for a plug-and-play access point without needing to configure a single-hop backhaul path for the access point work of a network side. In addition, the embodiment of the present invention can be determine a multi-hop backhaul path for the first node based on actual requirements, thus improving probability for finding a backhaul path satisfying a backhaul requirement of the first node.
US10595260B2 Concept for load balancing in a radio access network
A concept for balancing a load in a mobile communication network, comprising receiving 130 receive data from a radio transceiver using a first interface and determining 140 a first receive data packet and a second receive data packet from the receive data, the first receive data packet and the second receive data packet being associated to different services. The concept comprises forwarding 150 the first receive data packet to a first processing unit using a second interface, and forwarding the second receive data packet to a second processing unit using the second interface.
US10595254B2 Non-access stratum based access method and terminal supporting the same
A non-access stratum based access method and a terminal supporting the same. The terminal receives an Internet protocol (IP) address allocated from a first gateway included in a non-3rd generation partnership project (3GPP) access network. In addition, the terminal applies a non-access stratum (NAS) protocol to a first device managing mobility of the terminal through the IP address.
US10595252B2 Method and system to support seamless wi-fi to cellular handoff on power constrained device
Methods and systems are disclosed for performing seamless voice call handover and data handoff between a cellular network and a non-cellular (e.g., Wi-Fi) network, by a link budget limited user equipment device (UE) in standalone mode. The cellular radio may be maintained in a non-communication mode when not in use, to prevent power and peak power issues that may be unique to link budget limited devices. In response to poor non-cellular performance in support of a voice call, the UE may transition the cellular radio from the non-communication state to an online state. If the cellular network indicates that packet-switched calls are supported, then the UE may initiate handover of the voice call to the cellular network. Various methods for seamless handoff of data communications are also disclosed, in both the presence and the absence of a voice call. Various metrics are disclosed to enhance handoff determinations.
US10595251B2 Shared use of cellular networks to provide wireless services
A base station in a first wireless network provides first wireless connectivity to user equipment operated by a subscriber. The first wireless network supports first wireless communications such as non-voice communications. A network management resource receives configuration information assigned to the subscriber operating the user equipment. The configuration information indicates that the subscriber is assigned use of a second wireless network that provides support of second wireless communications (such as voice communications). In response to detecting a trigger event (such as a voice call) indicating a need to switch to use of the second wireless network, the network management resource initiates termination of the first wireless connectivity and establishment of second wireless connectivity between the user equipment and a base station in the second wireless network.
US10595249B2 System access and synchronization methods for MIMO OFDM communications systems and physical layer packet and preamble design
A method and apparatus are provided for performing acquisition, synchronization and cell selection within an MIMO-OFDM communication system. A coarse synchronization is performed to determine a searching window. A fine synchronization is then performed by measuring correlations between subsets of signal samples, whose first signal sample lies within the searching window, and known values. The correlations are performed in the frequency domain of the received signal. In a multiple-output OFDM system, each antenna of the OFDM transmitter has a unique known value. The known value is transmitted as pairs of consecutive pilot symbols, each pair of pilot symbols being transmitted at the same subset of sub-carrier frequencies within the OFDM frame.
US10595247B2 Providing services to a roaming user equipment
The application relates to Network Function Virtualisation as standardised by ETSI GS NFV002 VI.2.1. The standard provides for dynamic instantiation and management of VNF instances. When using base stations as platforms on which VNFs can be instantiated, it has to be decided how this is done in an efficient way. The application proposes that in case a UE moves from an area covered by a source base station (210) to an area covered by a target base station (220), at least one VNF (250) is deployed on the target base station. This VNF may be a clone of a VNF (240) hosted by the source bases station.
US10595245B2 Method and apparatus for managing wireless connection switching
A method, apparatus, and computer program product are provided to manage wireless connection switching. In the context of a method, an Access Point (AP) may determine whether to direct at least one User Equipment (UE) connected to a local area AP to be connected to a macro AP and may cause, in an instance in which it is determined to direct the at least one UE to be connected to the macro AP, at least one signal to be transmitted to the at least one UE, the at least one signal being configured to direct the at least one UE to connect to the macro AP. The signal may take many different forms and may encode further information such as the portion of the traffic that should be served by the macro AP, a particular Physical Random Access Channel (PRACH) resource to be used by the UE, and/or other types of information and/or parameters.
US10595244B2 Radio base station and method for ascertaining a signal quality of a radio link between the radio base station and at least one radio subscriber station
A radio base station periodically sends first datagrams about an availability of signal parameters measured on the radio base station to ascertain a signal quality of a radio link between a radio base station and at least one radio subscriber station, wherein the radio subscriber station, following initiation of an ascertainment of the signal quality of the radio link between the radio base station and the radio subscriber station and on reception of a first datagram, transmits a second datagram with a request for measurement of signal parameters to the radio base station, and upon reception of a second datagram, the radio base station and the radio subscriber station simultaneously perform captures of respective locally measured signal parameters of the radio link between the radio base station and the radio subscriber station.
US10595243B2 Inter-MeNB handover method and device in a small cell system
An embodiment of the present disclosure may provide an inter-MeNB handover method in a small cell system, including: making, by a source MeNB and/or target MeNB, a determination as to whether to maintain a SeNB when handover is performed; and triggering different handover processes according to a result of the determination as to whether to maintain the SeNB. Another embodiment of the present disclosure may further provide an inter-MeNB handover device in a small cell system. With the inter-MeNB handover method and device in a small cell system provided by the present disclosure, unnecessary deletion and re-establishment of the bearers at the SeNB for the UE may be reduced. False bearer deletion may be avoided and data forwarding may be reduced. Furthermore, the SeNB may be maintained according to network deployment and SGW re-selection may be supported. Therefore, system capacity and transmission speed of the data may be improved.
US10595239B2 Data transmission method and device
Provided in the present invention are a data transmission method and device. In an embodiment of the present invention, in a condition in which a first node acquires whether an X2 interface is present between the first node and a second node, the first node directly transmits a forwarding address thereof to the second node, to address a problem in the related art regarding how to optimize data forwarding in a scenario of double connection switching, thereby improving flexibility and applicability of the data forwarding.
US10595236B2 Communication method, network side device, and user terminal
Embodiments of the present disclosure provide a communication method, a network side device, and a user terminal. The method includes: establishing, by a user terminal, a connection to a first base station by using a first component carrier; sending, by the first base station, a preprocessing indication message to the user terminal, to indicate that the user terminal is to perform uplink synchronization with a second base station on a second component carrier; and obtaining, by the first base station, a target second base station, and sending a first indication message to the target second base station, to indicate that the user terminal is to perform data transmission with the target second base station.
US10595235B2 Methods, apparatuses, related computer program product and data structure for deciding on a signaling scheme for handover
A first method (and related first apparatus) includes transmitting, in a handover request message, an indication of a first protocol version; a second method (and related second apparatus) includes receiving, in the handover request message, the indication, deciding, based on the received indication and a second protocol version, on a value of an information element included in a handover request acknowledgement message to be transmitted, the information element indicating usage of a first or second signaling scheme, and transmitting the handover request acknowledgement message including the information element; and in the first method receiving the handover request acknowledgement message including the information element; and a third method (and related third apparatus) including receiving the handover command message including the information element, and configuring according to one of the first and second signaling schemes indicated by the information element.
US10595234B2 Support of legacy network elements in small cell system
The present invention addresses apparatuses, methods and computer program product for enabling support of legacy user equipment and legacy network elements in small cell system for LTE and beyond systems. Each small cell uses a unique pair of Physical Cell Identifier and E-UTRAN Cell Global Identifier {PCI, ECGI} in the small cell system. In a handover preparation phase, when an enhanced eNB initiates the handover request procedure, the source eNB includes the pair of {PCI, ECGI} in the handover request message. Upon the reception of the {PCI, ECGI} from the handover request message, the associated eNB determines the target small cell based on the received pair of {PCI, ECGI}.
US10595233B2 Communication control method, controller, user equipment, and function instance
The present disclosure provides a communication control method, a controller, a user equipment, and a function instance that can meet quality of service requirements of services with different requirements. The communication control method includes: obtaining, by a controller, a first slice identifier corresponding to a first service; determining, by the controller according to the first slice identifier, a first function instance corresponding to the first slice identifier; and separately sending, by the controller, to a first user equipment (UE) and the first function instance, instruction information for setting up a bearer, where the bearer is used to transmit a data packet of the first service corresponding to the first UE, the bearer corresponds to the first slice identifier, and the instruction information carries an identity of the first UE and an identity of the first function instance.
US10595231B2 Electronic device and method for controlling the electronic device for joint transmission thereof
A control method of an electronic device for performing joint transmission is provided. The control method includes searching for access points (APs) to retrieve a plurality of APs, determining a modulation and coding scheme (MCS) for data transmission based on a signal strength of at least two APs among the plurality of APs, determining the at least two APs as candidate APs for joint transmission by comparing a joint transmission gain time according to the determined MCS and a synchronization time for the at least two APs to perform joint transmission, transmitting information about the candidate APs to an AP control device, and performing data communication with joint APs, which are determined to perform joint transmission by the AP control device, among the candidate APs.
US10595224B2 Method and apparatus for transmitting and receiving status report comprising received status of packet data in a mobile communication system
A method for transmitting packet data units Packet Data Units (PDUs) at a PDU transmitter in a communication system is provided. The method includes transmitting a first PDU comprising a PDU header and a data portion, receiving Negative Acknowledgement NACK information for the first PDU, segmenting the first PDU to form one or more PDU segments if a size of a second PDU for retransmission is smaller than a size of the first PDU, wherein each of the one or more PDU segment comprises a PDU segment header and a data portion, and transmitting the one or more PDU segment to a PDU receiver.
US10595223B2 Grade of service control closed loop
Systems and methods for managing network traffic receives, at a grade of service device, network traffic information for a plurality of network traffic channels from a network device separate from the grade of service device. The network traffic information is compared to a threshold to determine a behavior value for each network traffic channel. Each network traffic channel is mapped to a grade of service according to the behavior value.
US10595212B2 Signal transmission/reception method in wireless LAN system, and device therefor
The present specification discloses a method by which a station transmits/receives a signal in a wireless LAN (WLAN) system, and a device therefor. More particularly, disclosed are: a method for performing beamforming training for a plurality of channels and transmitting/receiving a signal on the basis of the beamforming training, when the station transmits/receives the signal through the plurality of channels; and a device therefor.
US10595209B2 Methods, devices and systems for separating overlappingly transmitted signals and enabling joint spectrum access
In one example embodiment, a device includes a memory configured to store computer-readable instructions therein and a processor. The processor is configured to execute the computer-readable instructions to receive a mixture signal, and determine a first signal and a second signal from the mixture signal, the first signal being a signal of a first technology and the second signal being a signal of a second technology, the first and second signals being overlappingly transmitted signals, at least one of the first signal and the second signal being used for processing of information associated with the at least one of the first signal and the second signal.
US10595207B2 Methods for verifying data integrity
A method for verifying the integrity of data in a message by a data processing device, the message comprising a plurality of packets, the method comprising: receiving, at the device from a first resource, a manifest associated with the message, the manifest comprising a plurality of group check values for the plurality of packets; receiving, at the device, from the first or a different resource, the message; generating a first progression of rolling hashes for the plurality of packets; deriving group check values from the first progression of rolling hashes for groups of the plurality of packets along one or more paths; verifying the integrity of the data in the message based on or in response to a determination that the derived group check values correspond to the plurality of group check values in the manifest.
US10595206B1 Systems and methods for independent multi-challenge multi-level authentication
Embodiments disclosed herein describe multi-challenge, multi-level authentication systems, methods and products. Each authentication challenge may be independent of other challenges and may be associated with a particular network resource or functionality. Counters may track the number of attempts for each authentication challenge and each type of network resource and functionality. Each authentication challenge, network resource, or network functionality may be independently locked and unlocked based on the attempts tracked by the counters. Furthermore, the authentication system may configure the authentication challenges hierarchically, and a higher level challenge may unlock a locked lower level challenge. Therefore, embodiments disclosed herein significantly improve upon the conventional all-in/all-out binary authentication systems and methods.
US10595203B2 Enhanced establishment of IMS session with secure media
A method of establishing a secure connection between a user equipment, UE, and a media gateway, MGw, at setup of a communication session between the UE and another party. The MGw is controlled by a control server and the setup of the communication session comprises a security handshake procedure. The method comprising, prior to receiving a communication session set-up request, determining by the control server whether the MGw supports a procedure for early commencement of the security handshake and providing by the UE to the control server an indication that the UE supports the procedure for early commencement of the security handshake procedure and connection parameters for use in the security handshake. On receiving, by the control server, a communication session setup request from the other party, if both the UE and the MGw support the procedure for early commencement of the security handshake procedure, an instruction is sent to the Media gateway to commence the security handshake procedure. The instruction comprises an indication to commence an early security handshake and the connection parameters for the UE. On receipt of the instruction, the MGw commences the security handshake (25) with the UE and establishes a secure communications session.
US10595196B2 Method for changing aid in wireless LAN system
Disclosed is a method for changing an AID in a wireless LAN system. The method for changing an AID of a terminal by an access point comprises: a step of receiving an AID reassignment frame from the access point; a step of extracting an AID reassignment counter value from the AID reassignment frame; and a step of changing the AID of the terminal to the new AID included in the AID reassignment frame after the beacon periods of the access point indicated by the AID reassignment counter value extracted from the AID reassignment frame reception time have elapsed. Thus, a conflict between AIDs can be prevented.
US10595183B2 Emergency response system
Generally described, one or more aspects of the present application correspond to distributed computing systems for coordinating emergency rescue operations. The disclosed distributed emergency response system includes a mobile rescue application that increases the efficiency and reliability of users submitting rescue requests, a server-based application that coordinates dispatches in response to incoming rescue requests, and a mobile responder application that provides more efficient rescue through real-time location updates received from the mobile rescue application. The rescue application can include a dynamic, menu-based user interface to quickly solicit the emergency information needed for automated triage and dispatch.
US10595179B2 Listing service registrations through a mobile number
An approach is provided in which an information handling system identifies registration-based messages sent from services over a computer network to a mobile device. The registration-based messages correspond to registering a first mobile number assigned to the mobile device to the plurality of services. The information handling system then combines registration information extracted from each of the registration-based messages into a set of registration results. Next, the information handling system identifies a set of transaction results corresponding to transactions between the first mobile number and at least one of the services, and generates an analytics report based on performing statistical analysis on the set of transaction results and the set of registration results. In turn, the information handling system provides the set of registration results and the analytics report to a user assigned to the mobile number.
US10595178B2 Listing service registrations through a mobile number
An approach is provided in which an information handling system identifies registration-based messages sent from multiple application services over a computer network to a mobile device. The registration-based messages correspond to registering a first mobile number assigned to the mobile device to the multiple application services. The information handling system combines registration information extracted from each of the registration-based messages into a set of registration results and provides the set of registration results to a user assigned to the mobile number. Next, the information handling system receives a request from the user to migrate a selected set of the services to a second mobile number and automatically registers the second mobile number to the selected set of the services. In turn, the information handling system provides a set of migration results to the user that indicate the second mobile number is registered to the selected set of services.
US10595177B1 Caregiver handshake system in a vehicle
A system in a vehicle including a primary caregiver vehicle device of a primary caregiver providing care to a companion. The primary caregiver vehicle device includes a wireless transceiver in communication with a secondary caregiver device of a secondary caregiver. The primary caregiver device includes a controller in communication with the wireless transceiver. The controller is configured to receive a request to transmit a companion profile of the companion to the secondary caregiver device. The companion profile includes data changing over time in response to data received from the primary caregiver vehicle device and the secondary caregiver device. The controller is further configured to transmit the companion profile from the primary caregiver vehicle device to the secondary caregiver device in response to the request to transmit the companion profile.
US10595172B2 Decentralized systems and methods for facilitating social discovery
A method includes: obtaining, by a first device associated with a first user, descriptive information from a second device associated with a second user; determining whether the first device has received a user photograph of the second user of the second device; in response to determining that the first device has not received a user photograph: establishing a connection with the second device; receiving a user photograph; determining whether a request for a user photograph of the first user is received from the second device; in response to determining that a request for a user photograph of the first user is received from the second device, transmitting a user photograph to the second device; and terminating the connection with the second device; and displaying, to the first user of the first device, at least one of the user photograph and the descriptive information.
US10595171B2 Dedicated uplink channel for multimedia multicast services in a wireless communication network
A wireless communication network includes a plurality of cells, where at least one of the cells periodically transmits content to a plurality of user devices in a predetermined geographic area over one or more dedicated downlink channels as a multimedia broadcast multicast service. The at least one cell receive messages from one or more of the plurality of user devices over one or more dedicated uplink channels, where the messages relate to feedback in the form of messages and/or content pertaining to the content received by the one or more of the plurality of user devices.
US10595164B2 Inferring user equipment location data based on sector transition
Determining a location of a user equipment (UE) based on historical location data and historical sector transition data is disclosed. A correlation between historic location information and a historic sector transition can be determined. The correlation can be stored in a searchable data set. A location of a current UE can be inferred based on a sector transition of the current UE. The sector transition of the current UE can be searched against the data set to indicate a likely location of the current UE based on historical information. The searchable data set can be based on sparse location data enabling location determinations for a current UE that can otherwise lack location services. Moreover, an order of a sector transition can imbue a directionality to stored location information such that a likely location in a sector can be correlated to a transition from a prior sector of a network session of the UE.
US10595157B2 RSU apparatus, base station apparatus, control node, and methods therein
A Road Side Unit (RSU) (120) transmits V2X report information to a control node (140) and transmits location-related information about the RSU (120) to the control node (140). The control node (140) determines, based on the received location-related information about the RSU (120), at least one of: one or more sending nodes; a transmission area; a distribution path; and a communication scheme, to distribute a V2X control message to a plurality of UEs. It is thus, for example, possible to contribute to achievement of a configuration in which, upon receiving V2X report information from an RSU, a server transmits a V2X control message based on the V2X report information to a plurality of vehicles or pedestrians.
US10595146B2 Methods and systems for extracting location-diffused ambient sound from a real-world scene
An exemplary ambient sound extraction system accesses a location-confined A-format signal that includes a first set of audio signals captured by different capsules of a multi-capsule microphone disposed at a first location with respect to a capture zone of a real-world scene. The ambient sound extraction system also accesses a second set of audio signals captured by a plurality of microphones disposed at a plurality of other locations with respect to the capture zone. The ambient sound extraction system generates a location-diffused A-format signal. The location-diffused A-format signal includes a third set of audio signals that is based on the first and second sets of audio signals. Based on the location-diffused A-format signal, the ambient sound extraction system generates a location-diffused B-format signal representative of ambient sound in the capture zone. Corresponding methods are also disclosed.
US10595140B2 Electronic frame for maintaining electronic components of a hearing aid, hearing aid and kit for a hearing aid
An electronics frame for a hearing device serves to hold electronic components and has a contact carrier. The carrier in turn has a first line connector, a second line connector, and a third line connector. The three line connectors serve to electrically contact at least one of the electronic components with a first connection contact, a second connection contact which is at a potential that is different from the first connection contact, and with a third connection contact of a storage battery module which has a rechargeable battery. The contact carrier moreover has a first insertion slot for receiving a first contact arm which serves to electrically contact a contact of a two-pole battery. A kit for the hearing device contains, in addition to the hearing device with the electronics frame, the storage battery module and at least the first contact arm for subsequent mounting on the contact carrier.
US10595139B2 Cochlear hearing device with cable antenna
A hearing aid device comprising a behind-the-ear part, an at-the-head part, a coupling element, a second antenna, and a wireless interface is disclosed. The behind-the-ear part is adapted for being arranged at an ear of a user and for providing a low frequency signal comprising audio. The at-the-head part is adapted for being arranged at the head of the user. The at-the-head part includes a first antenna adapted to communicate with an implant part comprising at least one cochlear electrode adapted for being arranged in the cochlea in proximity of an auditory nerve of the user. The coupling element couples the behind-the-ear part and the at-the-head part and is adapted for transmitting the low frequency signal comprising audio to the at-the-head part. The second antenna is adapted for communicating at high frequency with an external unit. The wireless interface is adapted for receiving and/or sending data via the second antenna. The at-the-head part is adapted for providing the low frequency signal comprising audio to the at least one cochlear electrode. The at least one cochlear electrode is adapted for converting the low frequency signal comprising audio to an output signal perceivable by a user as sound. The coupling element comprises an electrically conducting element coupled to the wireless interface. The electrically conducting element is at least a part of the second antenna and adapted for transferring the signal comprising audio at a low frequency from the behind-the-ear part to the at-the-head part and for transmitting and/or receiving high frequency signals via the second antenna.
US10595138B2 Hearing aid with an antenna
A hearing aid has an assembly, the assembly comprising: a microphone for reception of sound and conversion of the received sound into a corresponding first audio signal; a signal processor for processing the first audio signal into a second audio signal compensating a hearing loss of a user of the hearing aid; a wireless communication unit configured for wireless communication; and an antenna system comprising a first feeding structure and a radiating segment; wherein the first feeding structure is connected or coupled to the wireless communication unit, and wherein the radiating segment is galvanic disconnected from at least a part of the first feeding structure; and wherein the at least a part of the first feeding structure is galvanic disconnected from the radiating segment if a capacitive coupling between the at least a part of the first feeding structure and the radiating segment is between 0.5 pF and 20 pF.
US10595129B1 Methods and apparatus for configuring multiple microphones in an electronic communication device
Methods and apparatus for configuring an electronic communication device are disclosed. The methods include determining that the device is operating in a loud speaker mode and a front side of the device is in proximity to a surface, thus determining that the device is in a position associated with acoustic coupling between the loud speaker and the front microphone. The methods include initiating emission of a beacon signal from the loud speaker, determining, dependent on a measured property of the beacon signal received by the front microphone, that the acoustic coupling exceeds a predetermined threshold for high acoustic coupling and, in response, configuring a rear microphone as the primary microphone for capturing audio input. The beacon signal may be an ultrasonic signal. Once the device is no longer in the position associated with acoustic coupling nor experiencing high acoustic coupling, the front microphone may be configured as the primary microphone.
US10595127B2 Method and apparatus for managing audio signals in a communication system
A method and system of managing audio signals within a communication system is provided. An audio signal is received on two or more independent audio paths within an operating environment, such as a vehicular operating environment (106). A controller identifies an audio source ID associated with the audio signal. The audio source ID may be a talkgroup ID, an individual ID, or a channel ID associated with the audio signal. The received audio signal from the independent audio paths is mixed and played out at a spatially separated unique location within the vehicle from other audio signals based on the sound source ID, each sound source ID having a unique location within the vehicle.
US10595118B2 System, method and apparatus for translating, converting and/or transforming audio energy into haptic and/or visual representation
A device can be worn by a user and can include a microphone to analyze music and other sound in the surrounding environment. In one embodiment, the device can translate audio into a haptic and/or light of the sound's or music's bassline, in real-time. In one embodiment, no music is recorded by the device. The haptic or vibrational representation of the music can be generated by a motor. In some examples, the light representation of the music can be generated via a red/green/blue light emitting diode.
US10595109B2 Display apparatus and computing apparatus including the same
Provided are a display apparatus and a computing apparatus including the same. A display apparatus includes: a display module including a display panel configured to display an image, a vibration plate on the display module, a first air gap between the vibration plate and the rear surface of the display module, a vibration module on the vibration plate, and a system rear cover on the vibration plate, a second air gap between the system rear cover and the vibration plate, wherein the vibration plate includes a communication part configured to allow air to flow between the first air gap and the second air gap.
US10595106B2 Speaker bracket
A strap clamp style speaker bracket with a fastener base that can be used for straps of many different sizes. The invention also includes the previously mentioned speaker bracket with a similarly shaped fastener base with a dual pivoting linkage to a second strap clamp style speaker bracket for a unique cylindrical speaker. The clamp base has semi-cylindrical grooves on opposing sides and the strap ends have conformal semi-cylindrical protrusions that fit in the grooves. A bolt through the protrusions and grooves and the clamp block secures the clamp. A cylindrical speaker is illustrated. Another embodiment has legs extending from the clamp block to receive a pivot block which provides a dual articulatible speaker support.
US10595101B2 Auto-curation and personalization of sports highlights
A method and system for auto-curating a media are provided. Media content is received over the network interface. A set of markers is identified for the media content, each marker corresponding to one of a plurality of visible and audible cues in the media content. Segments in the media content are identified based on the identified set of markers. An excitement score is computed for each segment based on the identified markers that fall within the segment. A highlight clip is generated by identifying segments having excitement scores greater than a threshold.
US10595097B2 Inserting advertisements into video content
Methods and systems to insert advertisements and/or other supplemental or replacement content into a stream of video content are described. In some example embodiments, the methods and systems receive a request to replace a portion of video content currently playing at a client device with supplemental video content, such as an advertisement. In response to the request, the methods and systems determine one or more fingerprints of the video content plating at the client device, identify one or more frames of the video content at which to insert the supplemental video content based on the one or more fingerprints, and insert the supplemental video content at the identified one or more frames of the video content.
US10595095B2 Method and apparatus for transceiving broadcast signal for viewing environment adjustment
The present invention provides a method and an apparatus for transceiving a broadcast signal for viewing environment adjustment. A method for transmitting a broadcast signal, in accordance with one embodiment of the present invention, comprises the steps of: encoding video data and signaling information including metadata regarding the production environment of the video data; generating a broadcast signal comprising the encoded video data and signaling information; and transmitting the generated broadcast signal.
US10595093B2 Apparatus and method for presenting an electronic programming guide
A system that incorporates teachings of the present disclosure may include, for example, a set-top box having a controller to establish a user profile, retrieve from a media communication system media content schedules according to the user profile, determine a consumption status for each of the retrieved media content schedules, generate an Electronic Programming Guide (EPG) comprising the retrieved media content schedules, each media content schedule depicting its corresponding consumption status, and present the EPG at a media presentation device upon request. Other embodiments are disclosed.
US10595092B2 Systems and methods for identifying and correlating an advertised object from a media asset with a demanded object from a group of interconnected computing devices embedded in a living environment of a user
Systems and methods for identifying and correlating an advertised object with a plurality of interconnected computing devices embedded in a living environment of the user. For example, a media guidance application implemented at a set-top box with a television may receive a signal from a printer indicating that cartridge ink is low. When the user is watching a television show and an advertisement relating to printer cartridges is being played, the media guidance application may identify that the advertised printer cartridges may be something that the user needs, and may then send a notification to a user of the advertisement. In this way, the media guidance application correlates advertisements from a media asset with a user's actual needs, which may improve the advertisement conversion rate for advertisers.
US10595088B2 Systems and methods for bookmarking during live media streaming
Systems and methods for bookmarking live and archived media content in accordance with various embodiments of the invention are disclosed. In one embodiment of the invention, a system for bookmarking live media content comprises a live bookmarking server system and a playback user device. The live bookmarking server system receives at least one heartbeat message containing data indicating a playback location; identifies a last-received heartbeat message; generates a live bookmark containing data referencing a live playback location; receives archival information; generates an archival bookmark containing data referencing an archival playback location; and reports the archival bookmark. The playback user device sends a request for content; receives a manifest and the archival bookmark; requests a second portion of the plurality of media files; receives the second portion; and plays back the received second portion of the plurality of media files.
US10595085B2 Display apparatus, server, system and information-providing methods thereof
Disclosed are a display apparatus, a server, a system and information providing methods thereof, in which the display apparatus can provide personalization or grouping information optimized to a changed individual or group without substantive authentication and login procedures for a user even though the individual or group using the corresponding apparatus is changed, The display apparatus includes: a display configured to display an image; a communicator configured to communicate with a server; a user recognizer configured to acquire recognition information about a user; a storage configured to store reference recognition information for determining whether the user is a server user having relation with the display apparatus; and a controller configured to determine the server user corresponding to the user by comparing the recognition information about the user acquired by the user recognizer with the reference recognition information stored in the storage, request and receive server information including personalization information of the determined server user from the server, and display requested information on the display based on the received server information when the user makes a request for the information.
US10595083B2 Methods and apparatus to determine audio source impact on an audience of media
Methods, apparatus, systems and articles of manufacture to determine audio source impact on an audience of media are disclosed. A disclosed example method includes dividing monitored audio into successive audio segments including a first audio segment and a second audio segment, the monitored audio associated with monitored media. The example method also includes generating a first confidence value for the first audio segment of the successive segments and a second confidence value for the second audio segment, the first confidence value associated with a presence of a first audio source in the first audio segment, the second confidence value associated with a presence of the first audio source in the second audio segment. The example method further includes comparing (1) a first correlation of the first confidence value and a first rating associated with the first audio segment and (2) a second correlation of the second confidence value and a second rating associated with the second audio segment to determine an impact of the first audio source on audience ratings of the monitored media.
US10595079B2 Set future video recordings from audiovisual content
Embodiments are directed towards analyzing content, such as Timed Text data that separately accompanies program content, to detect a future program. When a future program is detected in the content, a tag or other data structure is generated with identifying information for the future program. The tag is stored and later used to schedule a recording for the future program. An electronic program guide may be analyzed based on the identifying information in the tag to determine if the future program has been added to the electronic program guide.
US10595070B2 Systems and methods for encoding video content
Systems and methods for encoding a plurality of alternative streams of video content using multiple encoders in accordance with embodiments of the invention are disclosed. An encoding system includes multiple encoders. Each of the encoders receives a source stream of video content that is divided into portions. Each of the encoders generates portions of the plurality of alternative streams from the portions of the source stream. The portions of the alternative streams generated by a particular encoder are stored in a container for the particular encoder. Each encoder also generates index information for the portion of the alternative stream generated by the encoder that is stored in a manifest for the encoder.
US10595067B2 Video providing apparatus, video providing method, and computer program
A method for providing a video to a viewer terminal through a communication network includes: receiving, by a communication unit, an original video signal including information of an original video; generating, by a controller, a delayed video signal including information of a delayed video in which the original video is delayed by a first time period; transmitting, by the communication unit, the original video signal to a subtitler terminal; receiving, by the communication unit from the subtitler terminal, a subtitle signal including information of subtitles with respect to the original video and a subtitle delay signal including information for delaying a display of the subtitles; generating, by the controller, a display timing signal indicating a timing of displaying the subtitles on the delayed video, based on the subtitle delay signal; transmitting, by the communication unit, the delayed video signal to a viewer terminal; and transmitting, by the communication unit, the display timing signal and the subtitle signal to the viewer terminal.
US10595063B2 Video encoding and transcoding for multiple simultaneous qualities of service
A computer-implemented method, according to one embodiment, includes: splitting a video stream into a plurality of sub-streams. Each of the sub-streams individually provide a unique version of the video stream having a lower video quality. However, merging more than one of the sub-streams provides a merged version of the video stream having a relatively higher video quality. Each of the sub-streams are also encoded. A packet which includes a number of the encoded sub-streams is transmitted to a receiver, where the number of the encoded sub-streams included in the packet transmitted to the receiver corresponds to a quality of service associated with a service cost incurred by the receiver. Other systems, methods, and computer program products are described in additional embodiments.
US10595049B2 Syntax and semantics for adaptive loop filter and sample adaptive offset
The present invention provides an improved video encoding and decoding method, which maintains the advantages of LCU-based filter parameter signaling as compared to frame-based filter parameter signaling, but considerably reduces signaling overhead. Therefore, signaling syntax is modified by grouping LCUs (Largest Coding Units) together for signaling employing a mapping function. Consequently, filter parameters no longer need to be signaled for each single LCU, but for a group of several LCUs. The syntax structure of the invention avoids redundancies present in the state of the art as far as possible and thus increases the information content of the syntax elements. At the decoder side, the mapping function is applied to infer information about the filter parameters to be applied to a current LCU from information encoded in different syntax structures.
US10595036B2 Decoding device and decoding method
The present technology relates to a decoding device and a decoding method capable of reducing the amount of information relating to information specifying a reference image. A reception unit receives inter_ref_pic_set_prediction_flag representing whether reference image specifying information specifying a reference image, which is used for generating a predicted image, of a prior image that is an image prior to a current coding image in coding order that is transmitted in a case where the current coding image is an image other than a first image of a GOP (Group of Picture) is used as the reference image specifying information of the current coding image. The present technology, for example, can be applied to a decoding device of an HEVC (High Efficiency Video Coding) system.
US10595030B2 Image coding method including selecting a context for performing arithmetic coding on a parameter indicating a coding-target coefficient included in a sub-block
An image coding method for coding an image on a block-by-block basis, includes: selecting, for each of a plurality of sub-blocks included in a coding-target block and each including a plurality of coefficients, a context for performing arithmetic coding on a parameter indicating a coding-target coefficient included in the sub-block from a context set corresponding to the sub-block, based on at least one reference coefficient located around the coding-target coefficient, the coding-target block being a transform unit; and performing arithmetic coding on the parameter indicating the coding-target coefficient using probability information about the selected context, wherein, in the selecting, the context is selected from the context set, the context set corresponding to a sum of (i) a value indicating a position in a horizontal direction of the sub-block in the coding-target block and (ii) a value indicating a position in a vertical direction of the sub-block in the coding-target block.
US10595026B2 Decoding method and device for bit stream supporting plurality of layers
The present invention relates to a decoding method for a bit stream that supports a plurality of layers. The decoding method may include receiving information on a set of video parameters that includes information on the plurality of layers, and parsing the set of video parameters to grasp information on the layers in the bit stream.
US10595024B2 Modified coding for transform skipping
Methods and devices for modified coding of blocks of residuals in the case of transform skipping. To better align the data with assumptions upon which the entropy coding scheme is based, the block of residual data is permuted at the encoder prior to entropy coding. The block of reconstructed data is then inverse permuted at the decoder to recover the reconstructed block of residuals. The permutation may include 180 rotation of the block, which may be of particular benefit in the case of intra-coded residuals.
US10595023B2 Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
An image decoding method and apparatus derive: a first candidate having a first motion vector; a second candidate having a second motion vector and a first reference picture index value that identifies a first reference picture corresponding to the second motion vector; and a third candidate having a third motion vector and a second reference picture index value that identifies a second reference picture corresponding to the third motion vector. The second and third motion vectors are first and second zero vectors. The first and second reference picture index values are different. A coded index attached to the bitstream is decoded using a maximum number of candidates including the first, second, and third candidates. The coded index indicates one candidate of the candidates. The candidate is selected based on the coded index and is used for decoding a current block.
US10595021B2 Image processing device and method
The present disclosure relates to an image processing device and method that can suppress deterioration of the picture quality by encoding. The image processing device includes a decoding unit configured to decode encoded data obtained by lossy encoding an image of a frame encoded already which is used as a reference image in encoding of an image of a current frame and perform rounding of a decoded image obtained by the decoding with a rounding value whose value is changed over in a time direction of the image. The present disclosure can be applied, for example, to an image processing device, an image encoding device or the like.
US10595015B2 Method and system for displaying sequence of three-dimensional images
Displaying a sequence of three-dimensional images includes generating a data stream including a plurality of image planes associated with each image of the sequence of three-dimensional images, generating a bit-plane stream associated with the data stream, the bit-plane stream including a plurality of bit-planes associated with each image of the sequence of three-dimensional images, buffering the bit-plane stream asynchronously to provide a first plurality of bit-planes associated with a first three-dimensional image, and projecting a first plurality of image planes associated with the first three-dimensional image to display the first three-dimensional image, based upon the first plurality of bit-planes, the first plurality of image planes being projected until a second plurality of bit-planes associated with a second three-dimensional image is provided.
US10595007B2 Structured-light method and system of dynamically generating a depth map
A structured-light (SL) method of dynamically generating a depth map includes moving a lens of an image capture device to a first position associated with first depth of field (DOF); capturing first reflected structured light with the first DOF, thereby resulting in a first image; processing the first image to generate a first depth map; moving the lens to a second position associated with second DOF, the second DOF being nearer the image capture device than the first DOF; capturing second reflected structured light with the second DOF, thereby resulting in a second image; processing the second image to generate a second depth map; and combining the first depth map and the second depth map to result in a combined depth map.
US10595003B2 Stereo camera apparatus and vehicle comprising the same
The stereo camera apparatus includes a stereo camera and a first controller configured to detect a target object to be detected based on at least one first region among a plurality of regions located at different positions in a predetermined direction in an image captured by the stereo camera, generate interpolation pixels by performing pixel interpolation based on at least original pixels that constitute an image of the detected object and detect distance from a reference position to a position of the detected object based on at least the interpolation pixels. As a result, a stereo camera apparatus capable of detecting an object located far away from a vehicle with a high accuracy while suppressing the processing load and a vehicle can be provided.
US10594996B2 Image processing apparatus, image pickup device, image pickup apparatus, and image processing method
An image processing apparatus includes a separation unit, a Bayer image signal supply unit, and a signal processing unit. The separation unit separates and removes, in input image signals in which pixel signals each including an invisible light component are arranged in an array different from a Bayer array, the invisible light components from the pixel signals. The Bayer image signal supply unit arranges the pixel signals from which the invisible light components have been removed in the Bayer array and supplies the pixel signals as Bayer image signals. The signal processing unit subjects the Bayer image signals to predetermined signal processing.
US10594993B2 Image projections
An example system, including a camera to identify a projection area based on at least one criteria, and a projector unit attachable to the camera and to project an image to the projection area. A computing unit provides the image to the projector unit and sets the projector unit to project on the projection area, and the computing unit receives input through the camera and updates the image based on the input.
US10594991B1 System and method for managing service and non-service related activities associated with a waste collection, disposal and/or recycling vehicle
Systems and methods are provided for using video/still images captured by continuously recording optical sensors mounted on waste collection vehicles used in the waste collection, disposal and recycling industry for operational and customer service related purposes. Optical sensors are integrated into the in-cab monitor as well as the onboard computer, digital video recorder and other external devices.
US10594985B2 Systems and methods for automated cloud-based analytics for security and/or surveillance
Systems and methods for virtualized computing or cloud-computing network with distributed input devices and at least one remote server computer for automatically analyzing received video, audio and/or image inputs for providing social security and/or surveillance for a surveillance environment, surveillance event, and/or surveillance target.
US10594984B2 Monitoring target object by multiple cameras
Embodiments of the present invention relate to a computer program product, an apparatus and a method for monitoring a target object by multiple cameras by building a surveillance network based on attributes of the multiple cameras, the surveillance network describing reachability between locations of the multiple cameras; and in response to determining that the target object is detected at a first camera among the multiple cameras, monitoring the target object based on the reachability between locations of the multiple cameras.
US10594983B2 Integrated camera awareness and wireless sensor system
A surveillance system is provided including an Internet-enabled (IP) camera and nodes that determine the location of a plurality of sensors, which are wirelessly connected to the IP camera. The nodes determine the position of the plurality of sensors and the IP camera through the use of position determining techniques including multilateration, trilateration, and triangulation. Additionally, line of sight positioning methods and global positioning system devices may be used in setting up a positional awareness system, which enables the IP camera to control systems based on condition information and positional awareness.
US10594979B2 Presentation systems and related methods
A videoconferencing system includes a codec configured to generate one or more acknowledgement signals, a remote control for controlling the codec, a system controller in communication with the codec, and at least one other videoconferencing component. The system controller is configured to send one or more commands to the other videoconferencing component in response to the one or more acknowledgement signals generated by the codec. Other videoconferencing systems and presentation systems and related methods are also disclosed.
US10594965B2 Avalanche photodiode image sensors
An electronic device may include an array of pixels. Each pixel may include a first single photon avalanche photodiode circuit that generates a first output signal on a first conductive line, a second avalanche photodiode circuit that generates a second output signal on a second conductive line, and a logic NAND gate having a first input coupled to the first conductive line, a second input coupled to the second conductive line, and an output coupled to an output line. The logic NAND gate may generate a third output signal based on the first and second output signals that is independent of dark current generated by the avalanche photodiodes. The third output signal may be processed to generate range values that are further processed to generate three-dimensional images of a scene.
US10594963B2 Devices and methods for lens shading correction of an image
A lens shading correction circuit includes a gain generator configured to generate a first gain value for each pixel of an input image in response to a gain generation parameter, and an adjustment circuit configured to receive the first gain value and first YUV data, and to adjust at least one of U and V values of the first YUV data using at least one of the first gain value and a Y value of the first YUV data.
US10594960B2 Motion encoder
Method and motion encoder for providing a measure indicative of motion of an object. The indicated motion is relative to an image sensing circuitry and in a direction that is perpendicular to an optical axis of the image sensing circuitry when the image sensing circuitry provides image frames sequentially imaging at least part of said object during the motion. The motion encoder obtains image data of a sequence of said image frames and then computes, for at least one pixel position of said sequence of image frames and based on the obtained image data, at least one duration value. Each duration value indicating a duration of consecutively occurring local extreme points in said sequence of image frames. The motion encoder then provides, based on said at least one duration value, said measure indicative of the motion.
US10594956B2 Verification system for a pharmacy packaging system
A pharmacy packaging system configured to dispense pharmaceuticals into a pharmaceutical pouch formed by a feed roll and including a verification system. The verification system includes a camera system configured to capture images in a visible spectrum and an infrared spectrum, a first light source configured to output an infrared spectrum light, a second light source configured to output a visible spectrum light, and a processor. The processor is operable to activate the first light source to illuminate the pharmaceutical pouch and capture a first image of the pharmaceutical pouch while illuminated by the first light source. The processor is also operable to activate the second light source to illuminate the pharmaceutical pouch and capture a second image of the pharmaceutical pouch while illuminated by the second light source. The processor is further operable to generate a third image based on the first image and the second image.
US10594942B2 Delineated monitoring for ubiquitous computing
Systems, apparatuses and methods may provide for visually or audibly indicating to users what areas are being covered or monitored by cameras, microphones, motion sensors, capacitive surfaces, or other sensors. Indicators such as projectors, audio output devices, ambient lighting, haptic feedback devices, and augmented reality may indicate the coverage areas based on a query from a user.
US10594939B2 Control device, apparatus, and control method for tracking correction based on multiple calculated control gains
A control device configured to track a subject by controlling a correcting lens so that the subject is moved to a target position of a photographed image. The control device performs feedback control so that a difference between a position of the subject and a target position of the subject in the photographed image becomes small. The control device detects a photographing condition and changes a degree of tracking of the subject by changing a control gain in the feedback control based on the detected photographing condition.
US10594934B2 Vehicle display
A controller for synthesizing images for a vehicle display comprises a first image generator for generating a bird's eye image from a first set of cameras, the bird's eye image depicting the surroundings of a host vehicle and having a generally central portion. The controller includes a second image generator for generating a second image separate from the bird's eye image. The controller includes a synthesizer for synthesizing the bird's eye image and the second image for displaying the second image within the generally central portion of the bird's eye image.
US10594930B2 Image enhancement and repair using sample data from other images
Techniques for capturing images are described. In one scenario, one or more processors of an imaging device can obtain geodata information and time information associated with the imaging device. The geodata and time information is obtained prior to capturing a first image. Next, one or more second images can be identified from a database of images based on the geodata information and the time information. The processor(s) can be communicatively coupled to the database via a communications network. Additionally, the one or more processors can determine one or more image capture conditions associated with the one or more second images; and automatically modify one or more settings of the imaging device to be used for capturing the first image. The settings can be modified based on at least one of the one or more image capture conditions associated with the one or more second images. Other embodiments are possible.
US10594928B2 Automated activation and/or charging of cameras and/or autonomous vehicles
A body camera can include: a camera configured to capture images; and a sensor module programmed to: sense a strength of a field within an emergency vehicle; activate the camera when the strength of the field falls below a certain threshold; and deactivate the camera when the strength of the field exceeds the threshold. The body camera can include a receiver configured to wirelessly receive power from an energy source within the emergency vehicle. An autonomous vehicle can also be carried by the emergency vehicle, with the autonomous vehicle being configured to be automatically activated and/or charged.
US10594921B2 Dual phase detection power optimizations
Methods, systems, and devices for dual phase detection auto focus (PDAF) power optimization are described. A camera device may capture a frame including a pixel array representing a scene. In some examples, each pixel of the pixel array may be a phase detection (PD) pixel having one or more values, or one or more PD pixels positioned randomly across the pixel array. The camera device may identify a configuration of the pixel array, and determine a condition of the pixel array relative to the configuration. The configuration may be a binning configuration or a frame pattern configuration, and the condition may include an illumination condition related to the pixel array representing the scene. The camera device may determine and apply a reconfiguration to at least a portion of the pixel array based on the condition of the pixel array, and determine a lens position of the camera device therewith.
US10594914B2 Paint applied camera system
A paint-applied digital imaging system may include a plurality of small pixel devices each including a photodiode, a battery, and an antenna. The plurality of pixel devices may be suspended in a liquid dispersion medium, such as a transparent paint, and brushed or rolled onto an extended surface, such as a wall. Each photodiode collects light, charging its battery, which powers the antenna. The antenna transmits a signal indicating the intensity of light incident on the photodiode to a base station. The signals sent by the plurality of pixel devices are received by the base station and converted into a digital image.
US10594913B2 Head/eye tracking with light source preheating
A head/eye tracking system comprising an image sensor for acquiring images of a user, a narrow band light source for illuminating the eyes, and a band-pass filter arranged between the eyes and the image acquisition device and having a pass-band corresponding to the emission spectrum of the light source at a predefined operating temperature. The system further comprises a heat source arranged in proximity to the light source and configured to preheat the light source to reach the predefined operating temperature. By shortening the period during which large temperature variation takes place, sub-optimal performance of the system can be accepted during this short period, thereby relaxing the requirements on light source and filter design.
US10594907B2 Camera module having a plurality of printed circuit boards
One embodiment relates to a camera module comprising: a housing; a first printed circuit board having an image sensor mounted thereon, and loaded in the housing such that the image sensor is accommodated in the housing; a second printed circuit board and a third printed circuit board sequentially arranged on the lower part of the first printed circuit board in the vertical direction; a support unit arranged in the housing while accommodating the first printed circuit board therein, and having a stepped portion including a first loading portion at which the second printed circuit board is placed and a second loading portion at which the third printed circuit board is placed; and a fixing unit coupled to the housing by penetrating through a first groove portion and a second groove portion, which are respectively formed at the edge parts of the second printed circuit board and the third printed circuit board, and through a third groove portion formed at the edge part of the support unit.
US10594904B2 Correction coefficient calculation unit, image conversion unit, color correction device, display device, correction coefficient calculation method, and program
A correction coefficient calculation unit including a reference image output unit that generates a reference image, a profile receiving unit that receives image information and printing information, the image information indicating a color characteristic related to an image to be displayed on a display unit, the printing information indicating a color characteristic related to a printing device, and a reference image division unit that creates printing characteristic data that associates the reference image with the reference image that has undergone color conversion based on the printing information and the image information.
US10594901B2 Game engine application direct to video encoder rendering
Systems, apparatuses, and methods for rendering images directly to a video encoder are disclosed. A game engine includes an embedded rendering unit configured to render images in different color spaces depending on the mode. The rendering unit renders images for a first color space only to be driven directly to a display while operating in a first mode. The rendering unit renders images for a second color space only which are provided directly to a video encoder while operating in a second mode. In a third mode, the rendering unit renders images for both color spaces. In one embodiment, the first color space is RGB and the second color space is YUV. The game engine also generates a plurality of attributes associated with each rendered image and the video encoder encodes each rendered image into an encoded bitstream based on the attributes associated with the rendered image.
US10594894B2 Image acquisition apparatus, image forming apparatus and method for controlling the same
An image acquisition apparatus, an image forming apparatus, and a control method of the same are provided. An image acquisition apparatus includes an image sensor in which a red element outputting a signal corresponding to a red light, a green element outputting a signal corresponding to a green light, and a blue element outputting a signal corresponding to a blue light are arranged in a predetermined pattern, a driving unit configured to move the image sensor to a plurality of positions; and an image processor configured to receive a signal output from the red element, the green element and the blue element in the plurality of positions, respectively, and configured to acquire an image of an object by combining the received signal.
US10594892B2 High speed serial link for video interfaces
This disclosure relates generally to communicating video content and other data over networks. An example apparatus includes a transmitter for communicating data via a serial link with a receiver. The transmitter includes an input, an output interface to the serial link, and translation circuitry. The input includes multiple input data lanes and a clock lane, and the input is configured to concurrently receive data on the multiple input data lanes aligned with a clock signal received on the clock lane according to a multi-lane communication protocol. The output interface is a clock-less interface and includes a number of output data lanes less than a number of the multiple input data lanes. The translation circuitry translates the data received according to the multi-lane communication protocol to a serial link communication protocol for transmission on the serial link.
US10594884B2 Device regionalization based on geographic location
In one example, a method is described, in which a geographic location of an electronic device may be determined. Further, a region code may be read from a device component installed in the electronic device. Furthermore, the geographic location of the electronic device may be compared with the region code of the device component. The electronic device may be enabled to function with the device component when the geographic location of the electronic device falls under a region defined by the region code.
US10594880B2 Lock lever structure, unit, and image forming apparatus
A lock lever structure includes a shaft; a cam attached to the shaft to fit a different-shaped portion of the shaft to prevent rotation of the cam in a circumferential direction of the shaft, the different-shaped portion having a different shape in cross section from a round portion of the shaft; a lever having an inner hollow cylindrical portion larger than an outline of the shaft and attached to the shaft to be rotatable in the circumferential direction of the shaft; a spring attached to the shaft to press the cam and the lever in an axial direction of the shaft; and a retainer attached to the shaft to retain the spring, the cam, and the lever to the shaft. The cam has at least two valley portions. The lever has a contact portion to contact the cam. The contact portion has a base shape.
US10594872B1 Systems and methods for wireless network service provider selection
Systems and methods for wireless network service provider selection are provided. In one embodiment, a method comprises: determining when there is there a positive balance of an unutilized allowance for at least one of a plurality of available wireless network service providers; when there is a positive balance of an unutilized allowance, designating one service provider from the plurality of available wireless network service providers as a selected wireless network service provider based at least in part on the unutilized allowance; and adjusting operation of one or more radio communication transceivers to establish a communication link via the selected wireless network service provider.
US10594869B2 Mitigating impact of double talk for residual echo suppressors
Audio systems and methods of suppressing residual echo are provided that determine spectral mismatches by comparing a spectral density of a residual signal from an acoustic echo canceler to a spectral density of a program content signal. At least one spectral mismatch is stored in memory. The systems and methods select a spectral mismatch to use for calculating a filter coefficient, from among one or more of the stored or actively determined spectral mismatches, and filter the residual signal based upon the calculated filter coefficient.
US10594867B2 Task assignments to workers
Network presence is used to assign a worker to a task. In today's networked environment, workers may be remotely located but still accomplish tasks. As long as workers have network access, the workers may be assigned tasks for completion. As tasks are completion, the network presences of the workers are determined, and the tasks may be assigned based on the network presences.
US10594863B2 Dynamic initiation of automated call
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, relating to synthetic call initiation. In some implementations, a method includes receiving, by a call triggering module of a call initiating system for placing calls and conducing conversations between a bot of the call initiating system and human callee during the calls, data indicating a first event, determining, by the call triggering module and using the data indicating the first event, that the first event is a trigger event that triggers a workflow for the call initiating system that begins with initiating a phone call, selecting, based on the determined trigger event, a particular workflow, and in response to the selecting, initiating a phone call to a callee specified by the particular workflow.
US10594862B2 Contextual contact substitution for mobile devices
Embodiments of the present invention provide a method, system and computer program product for context sensitive contact substitution for mobile communications. In an embodiment of the invention, a method for context sensitive contact substitution for mobile communications includes selecting a contact disposed within a list of contacts in memory of a mobile computing device for use in establishing a telephone call with the selected contact through the mobile computing device. The method also includes determining a context of the telephone call and identifying in the list of contacts an alternate contact to the selected contact based upon the determined context. In this regard, the context may be a location of the mobile computing device, or a time of day of establishing the telephone call, to name two examples. Finally, the method includes establishing the telephone call through the mobile computing device with the alternate contact instead of the selected contact.
US10594860B1 Systems and methods for authenticating a caller at a call center
A system for authenticating the identity of a caller (i) receiving one or more online credentials of a caller initiating a phone call, where the one or more online credentials include one or more pieces of biometric information associated with the caller, and the one or more online credentials are received from a mobile device associated with the caller; (ii) requesting one or more additional online credentials associated with the mobile device; (iii) receiving the one or more additional online credentials; (iv) receiving telephone authentication information associated with the phone call; (v) authenticating the caller based, at least in part upon, the one or more online credentials, the one or more additional credentials, and the telephone authentication information; (vi) generating authentication status information based on the authentication of the caller; and (vii) transferring the authentication status information and the phone call to a call recipient.
US10594849B2 Mobile device cover for use with a host mobile device
A mobile device cover displays notifications based on communication received by a host mobile device. The mobile device cover has multiple screens that can be unfolded. The multiple screens can operate as separate displays or at least two of the screens can form a composite display. One of the screens can provide a touch-sensitive keyboard.
US10594846B2 Gyroscopic alerting mechanism for portable communications device
A portable communications device, such as a mobile phone, includes a novel tactile alerting mechanism capable of alerting the user of an incoming communication or other event. A gyroscopic mechanism is coupled to a housing of the portable communications device and controlled by a processor. The processor is configured to control a spin velocity of the gyroscopic mechanism based on receiving an alert of an incoming call or message, or detecting a fall. The gyroscopic mechanism may spin up or change a spin state to provide a tactile signal via the housing of the communications device, by imparting stabilizing force to the housing that can be felt by a person wearing the communications device, or to change an orientation of the device while falling.
US10594841B2 Configuring initial settings of a network security device via a hand-held computing device
Process, equipment, and computer program product code for configuring a network security device using a hand-held computing device are provided. Default initial settings for a network security device are received by a mobile application running on a hand-held computing device. The default initial settings represent settings that allow the network security device to be remotely managed via a network to which the network security device is coupled. The default initial settings are presented to a network administrator via a touch-screen display of the hand-held computing device. Revisions to or acceptance of the default initial settings are received by the mobile application. The mobile application causes the network security device to be configured with the revised or accepted default initial settings by delivering the settings to the network security device via a management interface to which the hand-held computing device is coupled via a connecting cable.
US10594839B2 Virtual assistant skill deployment
Among other things, embodiments of the present disclosure help improve virtual assistant systems by providing dynamic, customizable deployment groups for virtual assistant software features. Users, such as software developers, can deploy and remove software packages from different groups, and precisely define the members in any number of different deployment groups that can access the deployed virtual assistant software.
US10594834B2 Systems and methods for managing content items having multiple resolutions
Systems, methods, and non-transitory computer readable media for managing content items having multiple resolutions may be provided. In some embodiments, a user device may send a request to access one or more images from a content management system. The one or more images may be categorized on the user device by an expected use that determines that the one or more images be in a first version. A second version of the one or more images may be received while a background download of the first version of the one or more images may be performed. In some embodiments, the first version may correspond to a high-resolution image whereas the second version may correspond to a lower resolution image.
US10594831B2 Social identity of objects
A system incorporates an Internet service storing descriptions, locations and circumstances for virtual objects, creating a virtual world mirroring the real world, with each virtual object associated with a unique code enabling quick search and identification of the virtual objects. The system in some implementations allows search and data mining as well as associating virtual objects with the user that creates the virtual object.
US10594830B2 Managing contact status updates in a presence management system
A system configured to perform operations to receive, via a network communication interface, an indication of a power event occurring at a first device. The first device is for an online identity. The power event causes the first device to switch from an external power source to an internal battery. The first device represents that the online identity is online while the first device receives power from the internal battery. The system is further configured to perform operations to hold, at a second device, at least one status update for an online contact of the online identity while the first device receives power from the internal battery. Furthermore, the system is configured to perform operations to release, for transmission to the first device, the at least one status update in response to determining that the first device switches back to the external power source.
US10594829B2 Cloud workload proxy as link-local service configured to access a service proxy gateway via a link-local IP address to communicate with an external target service via a private network
Concepts and technologies disclosed herein are directed to a cloud workload proxy as link-local service. According to one aspect disclosed herein, a datacenter environment system can include an infrastructure network, a service proxy gateway attached to the infrastructure network, and a software-defined networking (“SDN”) controller. The service proxy gateway can include an infrastructure network address. The SDN controller can be configured with a link-local Internet protocol (“IP”) address to the infrastructure network address. The SDN controller can store the link-local IP address mapped to the infrastructure network address for routing packets from a workload executing in a cloud computing environment to a target service operating external to the datacenter environment system.
US10594825B2 Systems and methods for caching of managed content in a distributed environment using a multi-tiered architecture
Embodiments as disclosed provide a distributed caching solution that improve the performance and functionality of a content management platform for sites that are physically or logically remote from the primary site of the content management platform. In particular, according to embodiments, a remote cache server may be associated with a remote site to store local copies of documents that are managed by the primary content management platform. Periodically, a portion of the remote site's cache may be synchronized with the content management platform's primary site using an extensible architecture to ensure that content at the remote cache server is current.
US10594824B2 Content designation for a content delivery network
A method for designating a class of data content for determining how the content will be handled by a content delivery network (CDN) into one of: a transport designation by which content is transported from an entrance node to one or more edge nodes; a caching designation by which the content is stored at one or more edge nodes; and a hybrid designation by which content is stored at a node in the CDN for subsequent transport to one or more edge nodes in the CDN, the method comprising: determining a set of one or more transport designation options; determining a set of one or more caching designation options; determining a set of one or more hybrid designation options; determining a normalised measure resource requirement for each of the transport, caching and hybrid designation options; and selecting one designation option for the class of content from all of the transport, caching and hybrid designation options by an optimisation function for selecting the designation option based on the determined normalised resource requirement for each option.
US10594819B2 Relay server and non-transitory storage medium storing instructions executable by the relay server
A relay server includes: a communication device configured to communicate with a storage server and an image recording apparatus configured to execute a plurality of processes based on one image; and a controller. The controller executes: transmitting a first storing instruction via the communication device in a first transmission process, the first storing instruction being for storing a plurality of image data to be respectively processed in the plurality of processes for the one image, into the storage server; and when a request of transmission of image data corresponding to a particular process of the plurality of processes is received from the image recording apparatus via the communication device, transmitting acquisition information to the image recording apparatus via the communication device in a second transmission process, the acquisition information being for acquisition of the image data corresponding to the particular process from the storage server.
US10594817B2 Cognitive device-to-device interaction and human-device interaction based on social networks
A social network platform and method thereof for providing Internet of Things (I-o-T) devices with social behavior for communicating natural language (NL) text messages. An I-o-T device is provided with a social device application to form a unit capable of: reading free form NL messages, and responsively perform an action. The social device application generates NL text in response to reading a text message and/or in response to receiving readings from a set of sensors. Types of messages generated include messages for initiating social relationships with other devices which may communicate an acceptance/declination. The platform may be centralized with a server for ranking the importance of read messages based on the relationships and addressing NL text messages to other social units or groups of social units based on the relationships. The platform further enables direct messaging between social unit devices, brokering trust, and moderating information flow between devices.
US10594809B2 Aggregation of web interactions for personalized usage
According to an aspect, web interactions are aggregated for personalized usage. Web interactions of a user that span multiple web pages are monitored, and analyzed according to rules to form categories. The categories are stored in a database. The categorized information from the database is presented to the user.
US10594808B2 Pre-fetching newsfeed stories from a social networking system for presentation to a user
A social networking system presents a viewing user with a newsfeed of stories describing actions performed by other social networking system users. In particular, the social networking system provides a pre-fetched set of newsfeed stories to a user device of the viewing user and a presentation order for the stories. The social networking system does not “lock” the set of newsfeed stories or the presentation order. The user device locally stores the pre-fetched ranked set of newsfeed stories upon receipt. When the viewing user later requests presentation of newsfeed stories, the user device retrieves the set of newsfeed stories and presents, to the viewing user, stories from the set according to the presentation order. A request is also sent to the social networking system to “lock” the presented newsfeed stories and the order in which the newsfeed stories were presented.
US10594796B2 Extending an IoT control interface from an IoT controller to a user device as part of a video media stream of a wireless media presentation session
In an embodiment, an Internet of Things (IoT) controller receives information from IoT devices over an IoT communications interface. The IoT controller establishes a wireless media presentation session with a user device with the IoT controller acting as a source and the user device acting as a sink. The IoT controller generates a displayable IoT control interface for the IoT devices and sends the displayable IoT control interface to a user device within a media stream of the wireless media presentation session. The user device displays the displayable IoT control interface and sends the IoT controller user input feedback over a user input feedback channel. The IoT controller determines whether to modify one or more settings associated with the at least one IoT device based upon the user input feedback.
US10594794B2 Method and apparatus for synthesizing data feeds for internet of things
Methods and synthesizing entities for synthesizing data feeds. The method includes registering the synthesizing entity with a registrar computer. Once the synthesizing entity is registered it can transmit a data feed request to the registrar computer for a data feed associated with a virtual device also registered with the registrar computer. The synthesizing entity then receives the requested data feed from the virtual device. The received data feed is then modified to generate a modified data feed. Once the modified data feed has been created the synthesizing entity can receive requests for the modified data feed from a virtual requestor device via the registrar. In response to receiving a request for the modified data feed the synthesizing entity provides the modified data feed to the virtual requestor device.
US10594788B2 Determining presence in an application accessing shared and synchronized content
A device collects presence information and other interaction information from an application viewing a content item synchronized with a content management system. The interaction information indicates interactions of a device with respect to a content item, and includes presence information obtained from a native application such as whether the content item is being viewed by the user on a user interface element or the user interface element is modifying the content item. A presence management module receives presence events indicating possible change of presence with respect to a user interface window associated with a process and a synchronized content item. Such presence events include a change in focus of a user interface element indicating that a user is viewing the content item, and changes to a content item indicating a user is editing the content item.
US10594786B1 Multi-device interaction with an immersive environment
Views of a virtual environment can be displayed on mobile devices in a real-world environment simultaneously for multiple users. The users can operate selections devices in the real-world environment that interact with objects in the virtual environment. Virtual characters and objects can be moved and manipulated using selection shapes. A graphical interface can be instantiated and rendered as part of the virtual environment. Virtual cameras and screens can also be instantiated to created storyboards, backdrops, and animated sequences of the virtual environment. These immersive experiences with the virtual environment can be used to generate content for users and for feature films.
US10594779B2 Method and system for workload management for data management systems
A system for controlling access to a downstream database management system (DMS) is provided. The system comprises an interface to maintain client connections with a plurality of upstream clients; a pooling component to establish a dynamic pool, and to selectively route each client connection to a pool; within each pool maintaining a queue comprising client database requests associated with particular client connections; and selectively granting access to the client database requests within each queue to at least one downstream DMS.
US10594776B2 Information publishing method, device and server
The present invention provide an information publishing method and device and a server, wherein the method comprises: the server receiving published information from the information publishing terminal and acquiring, according to the information publishing terminal, an online status of a corresponding information receiving terminal; and the server sending the published information to the information receiving terminal according to the online status of the information receiving terminal. Relative to the prior art, published information can be sent according to an online status of an information receiving terminal, such that the information receiving terminal can promptly receive the published information from the information publishing terminal.
US10594766B2 Facilitation of multipath transmission control protocols
A more efficient network can be achieved by using a cost-benefit analysis determined by mobile device, wireless network, and server device functionality. The cost-benefit analysis can be used to determine whether SPTCP or MPTCP or any combination of the two is used. The mobile device can generate the cost-benefit analysis based on known and unknown device and network metrics and send the cost-benefit analysis to the server device. The server device can then comply with the cost-benefit analysis and then send requested web site data via SPTCP and/or MPTCP in accordance with the cost-benefit analysis.
US10594762B2 Associating users based on user-access positions in sequential content
According to an illustrative embodiment, an information processing system is provided. The information processing system includes at least one control unit to designate a user-access position within sequential content at which a user accesses the sequential content, and to associate the user with other users who each access the sequential content at a position that is the same, or close to, the user-access position.
US10594761B2 Information processing system, information processing apparatus, information processing method, non-transitory computer-readable storage medium, and server system
An application execution section executes an application that is executable without communicating with a server system. An other user information obtaining section obtains, from the server system, information of another user who has accessed disclosed information of a user of an information processing system, which disclosed information is present on the server system. The application execution section adds a change to execution of the application, based on the information of the another user which is obtained by the other user information obtaining section.
US10594760B2 Intelligent event streaming
Various embodiments include devices and methods structured to provide an intelligent event processing offload, which can facilitate an efficient, geo-distributed tiered scalable event streaming and processing interconnect through an embedded adapter interconnect. Event streams received in a data handler from one or more networks can be separated into partitions. The loading of the event streams into the partitions can be tracked to balance the loading by controlling the number of partitions used. Packets of each partition can be sent to a respective reactive router that resides in a controlling application for further processing. Additional devices, systems, and methods can be implemented in a variety of applications.
US10594759B2 Efficiently executing concurrent operations that depend on each other in a streaming data environment
Implementations are provided herein for accepting operations asynchronously in a particular order and efficiently committing them into an append-only log while preserving relative order. Operations that are dependent on one or more operations prior to it in the log will be guaranteed to fail, and not accepted, if any of the prior operations failed. If an operation succeeds, it is guaranteed that all operations it depended on are also successful.
US10594753B2 System and method for identifying external connections in a streaming application
A method, computer program product, and computing device for monitoring network activity associated with streaming a data load through a stream application including a plurality of stream operators deployed on a plurality of computing devices. One or more stream operators with one or more external connections may be identified from the plurality of stream operators. The identified one or more stream operators may be deployed based upon, at least in part, the one or more external connections.
US10594749B2 Copy and paste for web conference content
Techniques are disclosed for providing copy/paste support for web conference content. Methods and systems allow copy/paste operations in web conference sessions with multimedia content based on data extracted from conference content transmitted during the web conference. The web conference can connect clients for live sharing of documents, audio, video, applications such as web applications, and web pages. In one embodiment, a conference application can receive content from a first client participating in the web conference. The conference application can extract data items from the content. The conference application can store the extracted data items. The conference application can also receive, from a second client participating in the web conference, a selection of a portion of the conference content. The conference application can retrieve extracted data items corresponding to the selection, and then provide, via the web conference, to the second client participating in the web conference, the retrieved data items.
US10594742B1 “Connection key” mechanism for using service related objects and classes across threads while never passing the service connection itself across threads
Exemplary methods for performing web service calls include receiving, from a first client application associated with a first thread, a first request to establish a first connection with a first service endpoint providing a first service, the first request including a first connection key. The methods further include in response to the first request, identifying a first stub manager object that corresponds to the first connection key and the first thread, the first stub manager object representing a first instance of a stub manager. The methods further include providing, exclusively to the first client application of the first thread, the first stub manager object, wherein the first client application of the first thread is to use the first stub manager object for communicating with the first service endpoint.
US10594717B2 Context-dependent timeout for remote security services
A threat management facility that remotely stores global reputation information for network content can be used in combination with a recognition engine such as a machine learning classifier that is locally deployed on endpoints within an enterprise network. More specifically, the recognition engine can locally evaluate reputation for a network address being accessed by an endpoint, and this reputation information can be used to dynamically establish a timeout for a request from the endpoint to the threat management facility for corresponding global reputation information.
US10594707B2 Learned profiles for malicious encrypted network traffic identification
The disclosure relates to detection of malicious network communications. In one embodiment, a method for identifying malicious encrypted network traffic associated with a malware software component communicating via a network is disclosed. The method includes training a neural network based on images for extracted portions of network traffic such that subsequent network traffic can be classified by the neural network to identify malicious network traffic associated with malware based on an image generated to represent a defined portion of the subsequent network traffic.
US10594705B2 Systems and methods for instructions-based detection of sophisticated obfuscation and packing
Disclosed herein are new methods and systems for detecting obfuscated programs. We build a recursive traversal disassembler that extracts the control flow graph of binary files. This allows us to detect the presence of interleaving instructions, which is typically an indication of the opaque predicate anti-disassembly trick. Our detection system uses some novel features based on referenced instructions and the extracted control flow graph that clearly distinguishes between obfuscated and normal files. When these are combined with a few features based on file structure, we achieve a very high detection rate of obfuscated files.
US10594698B2 Methods and systems for controlling the exchange of files between an enterprise and a network
Computerized methods and systems receive password-protected data from a network at an entity coupled to the network. The password-protected data is intended for receipt by a user of an endpoint coupled to the network, and a password is assigned to the password-protected data which allows access to the password-protected data. The entity attempts to access the password-protected data by applying a set of rules and policies to the password-protected data. The entity requests the assigned password from a user of the endpoint, based on the outcome of the rules and policies, to determine whether the password-protected data includes potentially malicious components.
US10594693B2 Electronic device identification
A tool for generating an identifier for an electronic device. The tool identifies a target memory segment. The tool accesses the target memory segment utilizing an access procedure. The tool corrupts the target memory segment, wherein corrupting includes exposing the target memory segment to one or more degrading programming cycles with a heightened frequency to degrade and corrupt the target memory segment on the electronic device to cause degradation and corruption of the electronic device, identifying one or more memory locations in the plurality of memory locations that are unused, and marking the one or more memory locations as corruptible. The tool monitors one or more execution behavioral properties, the one or more execution behavioral properties being associated with execution of the access procedure. The tool generates a device identifier based, at least in part, on the one or more execution behavioral properties.
US10594687B2 Technologies for enhancing computer security
A system including: at least one processor; and at least one memory, having stored thereon computer program code that, when executed by the at least one processor, controls the at least one processor to: receive a first sequence of values; segment the first sequence of values into a first subsequence having a first length and a second subsequence having a second length; modify the first subsequence by inserting one or more values into the first subsequence to create a modified first subsequence of a third length; modify the second subsequence by one or more inserting values into the second subsequence to create a modified second subsequence of the third length; combine the modified first subsequence and the modified second subsequence to create a second sequence of values; and output the second sequence of values.
US10594683B2 Enforce data security based on a mobile device, positioning, augmented reality
Systems and methods are provided for securing data using a mobile device. The method may include determining securing global positioning data values of the mobile device; measuring a securing direction of the mobile device relative to a magnetic north direction; capturing a securing password by the mobile device; and securing the data against unauthorized access using the determined global positioning data values, the securing password, and the securing direction as a combined password.
US10594678B2 Credential-free user login to remotely executed applications
Provided is a process including: receiving, with an intermediary server, a request to access web content at a web server; submitting, from the intermediary server a value by which possession of an access credential is demonstrated, wherein the value is withheld from the client web browser; receiving, by the intermediary web browser, instructions to store in web browser memory an access token; and sending, from the intermediary server, to the client web browser executing on the client computing device, instructions to store the access token in browser memory of the client web browser, thereby authenticating the client web browser without the client web browser having access to the value by which possession of the access credential is demonstrated.
US10594662B2 Method for secure connection from a client computer device to a computer resource
The application relates to a method for secure connection from a client computer device to a target computer resource comprising a server, comprising the following steps: the emission of a session-opening request by an application installed on the client station, leading to the creation of a primary session between the client station and the proxy gateway, the request containing either the identifier of the target server or the identifier of the target application; and the opening of a session between the proxy gateway and the server. The request-emission step is implemented by the prior opening of a primary session [RDP] between the client station and the proxy gateway by the transmission of a message containing the identifier of the target server or the identifier of the target application.
US10594652B2 Wireless communication utilizing a unified air interface
Various aspects of the present disclosure provide for methods, apparatus, and computer software for enabling a single media access control (MAC) layer to control a variety of physical (PHY) layers or entities for multiplexing signals corresponding to each of the PHY layers over an air interface. Here, the MAC layer may include a resource manager configured to determine a time-frequency resource allocation within the air interface for communication with one or more subordinate entities utilizing each of the PHY layers. In this way, The MAC entity may provide dynamic control over the allocation of time-frequency resources within a given resource group, which may include transmission time intervals (TTIs) having multiple time scales.
US10594647B2 Generating an interface identifying to a user content items provided to groups maintained by an online system that include the user
An online system maintains groups of online system users. When content is provided to a group, the online system presents the content to users included in the group. To allow a user to more easily access content provided to groups including the user, the online system identifies groups including the user and retrieves content items provided to the identified groups. The online system provides at least a set of the retrieved content items to an application executing on a client device associated with the user along with instructions for generating an interface. Executing the instructions causes the client device to generate an interface that presents representations of the retrieved content items in a portion of a display and describes the identified groups in an additional portion of the display. Based on interactions received from the user, the client device modifies representations of the retrieved content items presented to the user.
US10594645B2 User Interface for email inbox to call attention differently to different classes of email
A user interface for email users which calls attention to one or more categories of emails in different ways. In some species, at least three categories are used: branded senders with Trumarks; white list buddies; and fraudulent emails which are either not from the domain they purport to be from or in which the content was tampered. The preferred embodiment authenticates emails from branded senders and displays them with the sender's Truemark. Branded sender emails have their Truemarks displayed in the sender column of a list view in the preferred embodiment. In a preferred embodiment, white list senders have either an icon or other graphic or photo they choose displayed to the left or right of the sender column with their name in the sender column. In a preferred embodiment, fraudulent emails have a fraud icon displayed to the left or right of the sender column with a warning in the sender column. Antiphishing processing is also disclosed.
US10594643B2 Techniques to configure the network distribution of media compositions for transmission
Techniques to configure the network distribution of media compositions for transmission are described. An apparatus may comprise a user interface component of a messaging client on a client device operative to receive a media composition via a composition interface, the messaging client associated with a user account with a messaging system; and receive a transmission command via the composition interface; and a messaging component operative to transmit a media composition package from the client device to the messaging system in response to the transmission command, the media composition package comprising the media composition, the media composition package addressed to a media composition distribution group for the user account, the media composition distribution group determined based on, at least in part, a messaging history for the user account with the messaging system. Other embodiments are described and claimed.
US10594634B1 Electronic mail generation device and method of use
Systems for sending postcards and other mail items from an electronic device such as an electronic phone, software applications for preparing and sending such items, and methods using a chatbot.
US10594629B2 Load balancing on multi-chip network switch without full bi-section bandwidth
A network device includes a first network processor that forwards packets based on a first forwarding information table; a second network processor that forwards packets based on a second forwarding information table; a first group of ports operably connected to the first network processor; and a second group of ports operably connected to the second network processor. The first forwarding information table specifies that packets, received by the first network processor, that specify a destination device reachable by the first group of ports and the second group of ports are forwarded by a port of the first group of ports. The second forwarding information table specifies that packets, received by the second network processor, that specify the destination device reachable by the first group of ports and the second group of ports are forwarded by a port of the second group of ports.
US10594626B2 Information processing system and management apparatus
An information processing system includes leaf switches connected in a form of a Latin square fat tree, information processing apparatuses connected to any one of the leaf switches, respectively, and a management apparatus including a first processor. The first processor extracts one or more rows and one or more columns from a lattice portion other than an infinite original point of a finite projection plane corresponding to the Latin square fat tree. The first processor specifies leaf switches corresponding to points included in the extracted one or more rows and included in the extracted one or more columns. The first processor transmits an instruction to execute an all-reduce communication, in which a result of the communication is shared by all members that execute the communication, to a predetermined number of information processing apparatuses among the information processing apparatuses connected to the specified leaf switches.
US10594624B2 Opportunistic delivery of cacheable content in a communications network
Systems and methods are described for using opportunistically delayed delivery of content to address sub-optimal bandwidth resource usage in network infrastructures that allow subscribers to share forward link resources. According to some embodiments, content is identified as delayable and assigned to a delaycast queue and/or service flow. For example, a server system of a satellite communications system identifies content that can be delayed to exploit future excess link capacity through multicasting and to exploit subscriber-side storage resources. Some implementations attempt to exploit any excess link resources at any time, while others exploit unused bandwidth only during certain times or when a certain threshold of resources is available. Various embodiments also provide content scoring and/or other prioritization techniques for optimizing exploitation of the delaycast queue.
US10594612B2 Threshold for reduced latency mechanisms
In accordance with example embodiments of the invention there is at least a method and apparatus to perform communicating in a network at least one packet over a transport protocol connection, identifying that latency reduction procedures for the transport protocol connection are to be performed, and preventing based on predetermined criteria specific ones of the latency reduction procedures from being performed. Further, in accordance with the example embodiments there is at least a method and apparatus to perform identifying that latency reduction procedures for a transport protocol connection with a mobile device in a network are to be performed, determining that specific ones of the latency reduction procedures are not to be performed, and providing to the mobile device an indication of predetermined criteria to identify the specific ones of the latency reduction procedures that are not to be performed.
US10594608B2 System for bandwidth optimization with initial congestion window determination
A system for optimizing network traffic is described. The system includes a transport communication protocol (TCP) controller configured to acquire data regarding a flow of a plurality of data packets over a link and to determine TCP characteristics for the flow, and a congestion window controller configured to determine an initial congestion window based on the TCP characteristics. The TCP controller is further configured to establish a second flow using the initial congestion window.
US10594597B2 Apparatus and methods for communicating utilizing an antenna array and multiple communication paths
Aspects of the subject disclosure may include, a system that can transmit first wireless signals associated with communication signals, where the first wireless signals are directed via beam steering by an antenna array towards a wireless receiver. The system can transmit second wireless signals associated with the communication signals, where the second wireless signals are directed via the beam steering by the antenna array towards a transmission medium. The second wireless signals can induce electromagnetic waves at a physical interface of the transmission medium where the electromagnetic waves are associated with the communication signals. Other embodiments are disclosed.
US10594595B2 Method of ensuring continuity for services supplied by a residential gateway
A service continuity method includes a step of detecting a fault consisting in at least one service to which a residential gateway normally provides access no longer being accessible or in the quality of service of at least one service to which a residential gateway normally gives access being degraded. The method further includes, after detection: a) a supervision center (CSC) selecting at least one mobile relay; b) the supervision center (CSC) communicating at least one instruction to the selected mobile relay for the purpose of ensuring continuity of the service; c) the mobile relay setting up a session association with the gateway or with an intermediate device; and d) the traffic relating to the service being redirected to the mobile relay.
US10594587B2 Operation method of communication node for diagnosing vehicle network
An operation method of a first switch, among a plurality of switches in a vehicle network including the plurality of switches connected through a bus line in a bus topology, may include receiving a diagnostic request message from an on-board diagnostic (OBD) apparatus through the bus line; performing a diagnostic operation indicated by the diagnostic request message; and transmitting a result of the diagnostic operation to the OBD apparatus through the bus line.
US10594586B2 Dialing test method, dialing test system, and computing node
A dialing test method, a dialing test system, and a computing node relate to the network field. In this method, a dialing test system respectively creates a two dialing test ports on two computing nodes, where both Internet Protocol (IP) addresses of the two dialing test ports are IP addresses of a dialing test network, and the dialing test network does not overlap a service network of a virtual machine (VM). The dialing test system separately deploys respective dialing test resources for the two dialing test ports, and the dialing test resources does not overlap a resource of the VM on the two computing nodes, and the dialing test system triggers a dialing test procedure such that a dialing test task is executed between the two dialing test ports using the dialing test resources.
US10594583B2 Bandwidth estimation based on buffer and adaptive bitrate publish in real-time live environment
Provided is a method and system for measuring a bandwidth of a network based on a buffer and adaptively transmitting data in a real-time live environment. The method includes verifying a duration of data storage in a buffer configured to manage a data packet in a real-time live environment; and measuring a bandwidth of a network based on the duration of data storage in the buffer and adaptively controlling a data transmission rate based on the bandwidth.
US10594581B2 Integrated adaptive anycast for content distribution
A system includes first and second cache servers, a domain name server, and a route controller. The cache servers respond to an anycast address. The first and second cache servers respond to first and second unicast addresses respectively. The router controller determines if the first cache server is non-overloaded, overloaded, or offline. The route controller instructs the domain name server to provide the second unicast address when the status is overloaded or offline, and modifies routing of the anycast address to direct a content request sent to the anycast address to the second cache server when the status is offline. The domain name server receives a request from a requestor, and provides an anycast address to the requestor when the status of the first cache server is non-overloaded, and provides the second unicast address to the requestor when the status of the first cache server is offline or overloaded.
US10594579B2 System monitoring device
A device may select an enterprise content management (ECM) system for monitoring. The ECM system may include a set of subsystems. The device may monitor the set of subsystems of the ECM system based on selecting the ECM system for monitoring. The device may perform a set of health checks on the set of subsystems based on monitoring the set of subsystems. The set of health checks may include a validation of a set of network addresses associated with the set of subsystems, an analysis of a set of log files associated with the set of subsystems, and a determination of a set of metrics associated with the set of subsystems. The device may generate a health check report based on the set of health checks. The device may provide the health check report.
US10594578B1 Differential processing of data streams based on protocols
This disclosure relates to the processing of data streams. More specifically, application of particular protocols to a stream and a detection analysis facilitate a selective, reliable and efficient transmission of pertinent stream data to destination addresses.
US10594574B2 Middlebox modeling
In some examples, a method includes parsing, by a network device, a section of source code associated with a network function provided by a middlebox in a network; extracting, by the network device, a packet processing slice and a state transition slice from the section of source code; generating, by the network device, a plurality of execution paths from the packet processing slice and the state transition slice; and modeling the middlebox by inserting, by the network device, the plurality of execution paths to a match-action table that describes a packet processing model for the middlebox.
US10594573B2 Systems and methods for rule quality estimation
A method of assessing the quality of a network filter rule containing a wildcard includes determine an instantaneous entropy for the network filter rule based on string distances or instantaneous entropy between a plurality of wildcard matches for the network filter rule. The method further includes performing an action if the string distance or instantaneous entropy for the network filter rule crosses a threshold. The action being selected from disabling the network filter rule, flagging the rule as a low quality rule, generating a candidate rule based on a portion of the match having low entropy and a portion of the match having high entropy, or a combination thereof.
US10594560B2 Intent driven network policy platform
The disclosed technology relates to intent driven network management. A system is configured to maintain an inventory store comprising records for a set of network entities in a network, wherein each network entity in the set of network entities is associated with a record in the inventory store. The system receives a user intent statement comprising an action and a flow filter representing network data flows on which the action is to be applied and queries, based on the flow filter, the inventory store to identify a plurality of network entities in the set of network entities to which the user intent statement applies. The system generates a plurality of network policies that implement the user intent statement based on the plurality of network entities and the action and enforces the plurality network policies.
US10594555B2 Cloud-enabled testing of control systems
A system and method for testing a control system is disclosed. The control system includes a field device located in one area and a controller located in a different area. A mobile application running on a mobile computing device is used by a technician to test the control system. Because both the mobile computing device and the controller are coupled to a cloud computing system, the technician may interface with the controller while located at the field device. This remote access to the controller allows a single technician to test the control system by interfacing with the controller and the field device simultaneously. In addition, the mobile application may retrieve data from the cloud computing system to facilitate testing and may transmit test results to the cloud for storage. Others having access to the stored results may view the progress and results of the testing.
US10594541B2 Remote evaluation of content delivery service
Systems, methods, and apparatuses for remote evaluation of content delivery service are described. A remote computing device may determine the existence and performance characteristics of devices and equipment at a premises by monitoring and analyzing data from a network associated with the premises to determine the presence or absence of equipment, compatibility issues, and performance quality.
US10594537B2 Receivers for COFDM signals conveying the same data in lower- and upper-frequency sidebands
Receivers for coded orthogonal frequency-division multiplexed (COFDM) signals conveying the same coded data both in lower-frequency and upper-frequency sidebands thereof. Apparatus for performing a complex synchrodyne of COFDM signal to baseband is followed by apparatus for extracting the COFDM subcarriers of the lower-frequency and upper-frequency sidebands of the COFDM signal from the in-phase and quadrature-phase results of the complex synchrodyne. The COFDM subcarriers of the lower-frequency sideband as converted to baseband are supplied to apparatus for demodulating and demapping those subcarriers to recover a first set of coded data. The COFDM subcarriers of the upper-frequency sideband as converted to baseband are supplied to apparatus for demodulating and demapping those subcarriers to recover a second set of coded data. A diversity combiner combines the first and second sets of coded data for subsequent decoding.
US10594522B2 Method and system for impairment shifting
Methods and systems for impairment shifting may comprise receiving radio frequency (RF) signals in a receiver, downconverting the signals to baseband frequencies, and synchronizing the receiver to received signals. The frequency of a local oscillator (LO) may be adjusted to shift residual impairments to fall between desired baseband signals where they are least visible. The received RF signals may comprise analog, satellite, or cable, television signals. The LO frequency may be adjusted to configure the DC offset impairments to fall between luminance and chrominance harmonics. The LO frequency may be adjusted to configure I/Q imbalanced impairments from residual in-phase and quadrature mismatch of a picture carrier signal to fall about 300 kHz from a sound carrier signal in the analog television signals. The LO frequency may be adjusted to configure the I/Q imbalanced impairments from residual I/Q mismatch of a sound carrier signal to fall between luminance and chrominance harmonics.
US10594515B2 Methods and systems for transmitting packets through aggregated end-to-end connection
A method and a first communications router for transmitting data packets to a second communications router by establishing an aggregated end-to-end connection with the second communications router. The aggregated end-to-end connection comprises a plurality of established end-to-end connections. Data packets are transmitted through a first established end-to-end connection when a first condition is satisfied, and through a second established end-to-end connection when a second condition is satisfied. The first and second established end-to-end connections belong to the aggregated end-to-end connection. The first communications router comprises a plurality of network interfaces.
US10594501B2 Group communication
In order to facilitate group communication using characteristics of a prearranged group but not involving all members of the pre-arranged group, a parameter indicating that the group communication is not intended to all members of the pre-arranged group is added by an inviting group member sending a request to a group server, and the group server, in response to the parameter, is configured to not to invite all members to the group communication.
US10594497B2 Semiconductor device
A semiconductor device includes a first field effect transistor and a second field effect transistor which are respectively coupled to gate electrodes. An insulation property of a gate insulating film of the first field effect transistor is broken down. A resistance value of the gate insulating film of the second field effect transistor is greater than a resistance value of the gate insulating film of the first field effect transistor.
US10594491B2 Cryptographic system memory management
In one example, a system for managing encrypted memory comprises a processor to store a first MAC based on data stored in system memory in response to a write operation to the system memory. The processor can also detect a read operation corresponding to the data stored in the system memory, calculate a second MAC based on the data retrieved from the system memory, determine that the second MAC does not match the first MAC, and recalculate the second MAC with a correction operation, wherein the correction operation comprises an XOR operation based on the data retrieved from the system memory and a replacement value for a device of the system memory. Furthermore, the processor can decrypt the data stored in the system memory in response to detecting the recalculated second MAC matches the first MAC and transmit the decrypted data to cache thereby correcting memory errors.
US10594488B2 Method and system for implementing automatic transaction rebroadcasting for transient blockchains
Novel tools and techniques are provided for implementing blockchain transactions, and, more particularly, to methods, systems, and apparatuses for implementing automatic transaction rebroadcasting for transient blockchains. In various embodiments, a first node among a plurality of nodes in a peer-to-peer blockchain network might identify one or more transactions and/or one or more transaction slips in at least one block preceding an identified block in a blockchain. The first node might determine whether each of the identified one or more transactions and/or one or more transaction slips satisfies one or more criteria for rebroadcasting. Based on a determination that at least one transaction or at least one transaction slip satisfies the one or more criteria for rebroadcasting, the first node might re-include the at least one transaction or the at least one transaction slip in a subsequent candidate block that is produced and offered for validation and inclusion in the blockchain.
US10594486B1 Password identification system and method
A method, computer program product, and computing system for receiving a key indicator and an encrypted password concerning an electronic device to be accessed. The key indicator may be processed to identify a decryption key. The encrypted password may be processed with the decryption key to generate a decrypted password.
US10594480B2 Efficient proof of knowledge of arbitrarily large data which remains unexposed
This invention establishes means and protocols to secure data, and practice online authentication, using large undisclosed amounts of randomness, replacing the algorithmic complexity paradigm. Computation is limited to basic primitives like transposition, and bit-flipping. Security is credibly appraised through combinatorics calculus, and this transfers the security responsibility to the user who determines how much randomness to use.
US10594478B2 Authenticated copying of encryption keys between secure zones
The solutions disclosed enable security credentials to be shared between two entities. Embodiments of the present invention can be used to facilitate the transfer security credentials associated with a first level of permission of a first entity to a second entity that does not have the security credentials associated with the first level of permission in response to receiving a request to share security credentials between two entities.
US10594473B2 Terminal device, database server, and calculation system
A database server stores encrypted vector data in which each of a plurality of elements is encrypted by encryption maintaining semi-homomorphism between calculation before encryption and calculation after encryption. The database server receives an obfuscated query (N-randomized query) from a terminal device, performs calculation for each of a plurality of segments of vectors of the obfuscated query with a segment of the encrypted vector data, and transmits the calculation to the terminal device in reply. The terminal device may acquire a result of decryption calculation transmitted in reply by a decryption device.
US10594472B2 Hybrid fully homomorphic encryption (F.H.E.) systems
Using a secure hardware or other form secure elements, where we securely implement the decryption and then encryption function to perform the re-encryption function, we build a hybrid fully homomorphic encryption system, where the bootstrap step is replaced the re-encryption function in the hardware module. This new hybrid system are very efficient because the re-encryption is much more efficient than the bootstrap function, which is the main bottleneck in terms of computations in FHE. In such a system, we make the system secure by making this hardware module secure using all or some of known techniques including temper proof, self-destruction and etc. This module can be controlled by either the server or the client or jointly.
US10594452B2 Channel state information reference signals
In a wireless communication system, from available data resource elements (REs) in a subframe, REs are assigned to transmissions of a reference signal, thereby resulting in a plurality of remaining data REs. Furthermore, REs from the plurality of remaining data REs are assigned for data transmission to a wireless device in groups of a predetermined number of REs such that all assigned data REs within a group are within a predetermined number of symbols of each other in time domain and within a second predetermined number of subcarriers of each other in frequency domain, thereby resulting in at least one ungrouped RE.
US10594450B2 Asymmetric OFDMA tone mapping and dynamic channel access using non-primary channels
An electronic device communicates frames with an access point (AP) by receiving, from the AP, a frame header that includes information specifying a first set of tones of an OFDMA communication, the first set of tones associated with first resource block subchannels having a first bandwidth used by the AP to transmit a frame payload. The electronic device obtains a second set of tones associated with second resource block subchannels having a second bandwidth that differs from the first bandwidth, and receives the frame payload using the OFDMA communication, the second resource block subchannels, and the second set of tones. Alternatively, an electronic device dynamically switches a channel-access mode when communicating a frame with the AP depending on whether the communication includes a primary 20 MHz channel. In a technique, an MU-PPDU is communicated using a frame via a non-primary 20 MHz channel without using the primary 20 MHz channel.
US10594446B2 Wireless communication method supporting HARQ, user equipment, and base station
The present invention provides a wireless communication method supporting hybrid automatic repeat request. The method includes: sending first hybrid automatic repeat request (HARQ) process quantity indication information to a user equipment UE; and if second HARQ process quantity indication information is further sent to the UE, determining a second HARQ process quantity according to the second HARQ process quantity indication information, and performing data transmission with the UE according to the determined second HARQ process quantity. Correspondingly, the present invention further provides a base station and the user equipment. In the present invention, the base station and the user equipment can perform data communication with the UE based on different HARQ timing relationships and HARQ process quantities, thereby being capable of better supporting UEs adopting different functional characteristics.
US10594444B2 Method and device for executing HARQ in TDD-based wireless communication system
A method for transmitting data, which is performed by a user equipment (UE), includes receiving, through a first carrier, an uplink (UL) grant for a second carrier, and transmitting UL data through the second carrier according to the UL grant, wherein a UL-DL configuration of the first carrier and a UL-DL configuration of the second carrier are different from each other, and wherein the UL grant includes a time domain resource assignment indicating a starting time for transmitting the UL data.
US10594438B2 Enhanced polarization weighting to enable scalability in polar code bit distribution
Methods and devices are described for determining reliabilities of bit positions in a bit sequence for information bit allocation using polar codes. The reliabilities are calculated using a weighted summation over a binary expansion of each bit position, wherein the summation is weighted by an exponential factor that is selected based at least in part on the coding rate of the polar code. Information bits and frozen bits are allocated to the bit positions based on the determined reliabilities, and data is polar encoded as the information bits. The polar encoded data is then transmitted to a remote device.
US10594433B2 Sending a configuration message and reporting channel information on PUCCH in PCELL and in SCELL
Method performed by a first communication device (101) for sending a configuration message to a second communication device (102). The first communication device (101) and the second communication device (102) operate in a communications network (100). The first communication device (101) sends (502) the configuration message to the second communication device (102). The configuration message is for configuring the second communication device (102) to report channel information about one carrier (143) to the first communication device (101) on a primary carrier (141) and on one or more secondary carriers (142). According to a method performed by the second communication device (102), the second communication device (102) receives (601) the configuration message and sends (604) a first channel information report on the primary carrier (141) and a second channel information report on a first secondary carrier of the one or more secondary carriers (142), according to the received configuration message.
US10594431B2 Optical transceiver and control method
An optical transceiver includes a wavelength-tunable transmission unit configured to transmit an optical transmission signal, a wavelength-tunable reception unit configured to receive an optical reception signal, a wavelength table configured to store a plurality of combinations of a transmission wavelength and a reception wavelength, an input terminal configured to input a wavelength selection signal, and a control unit configured to select one combination of the transmission wavelength and the reception wavelength from the wavelength table based on the wavelength selection signal, and perform transmission wavelength control for setting the selected transmission wavelength in the wavelength-tunable transmission unit as a wavelength of the optical transmission signal and reception wavelength control for setting the selected reception wavelength in the wavelength-tunable reception unit as a wavelength of the optical reception signal.
US10594429B2 Data sending and receiving method, and data sending and receiving device
Provided are a data transmitting method, a data receiving method, a data transmitting device and a data receiving device. The data transmitting method comprises: modulating data in a first modulation manner to generate a first symbol stream; decomposing the first symbol stream into a pre-determined number of second symbol streams, each of which is modulated in a modulation manner with a modulation order lower than a modulation order of the first modulation manner; processing the pre-determined number of second symbol streams to generate a code-division-multiplexed data stream; and processing the code-division-multiplexed data stream to send the processed data stream. With the methods and the devices, reliability for data transmission can be improved.
US10594424B2 Time synchronization slave apparatus capable of adjusting time synchronization period, and method of determining time synchronization period
A time synchronization slave apparatus and a method of determining a time synchronization period are disclosed. In the apparatus, a time synchronization processing unit performs a time synchronization operation and determines an offset and a rate used to correct local time error based on a calculated time error, a timer corrects the local time based on the determined offset and rate, a time error estimation unit estimates a time error in the local time during a present time synchronization period, and generates excess error information regarding an excess point at which the estimated time error exceeds a threshold allowable time error range, a time synchronization period determination unit determines a subsequent time synchronization period based on the excess error information, and a synchronization period information transmission unit transmits synchronization period information regarding the subsequent time synchronization period to a time synchronization master apparatus.
US10594421B2 Method and apparatus for controlling a filter circuit in a signal communication device
The present disclosure is directed to an apparatus (300) and method (400, 600) for controlling a filter circuit (500) in a signal communication device (300). The apparatus (300) and method (400, 600) of the present disclosure receives (410) an indication of a plurality of channels used to transmit upstream communication signals in an upstream communication portion of a frequency range. Furthermore, the apparatus (300) and method (400, 600) of the present disclosure determines (420) a maximum frequency value among all frequencies used by the plurality of channels based on the indication and adjusts (430) a filter response in a filter circuit (500) used to separate the upstream communication signals from the downstream communication signals in a communication device (300) based on the determined uppermost frequency value.
US10594420B2 Cellular broadcast messaging and indirection
Example embodiments relate to transmission of a cellular broadcast message comprising identification data associated with content to be transmitted to the user equipment using a first communications channel that carries cellular broadcast messages. Based on a determination that the cellular broadcast message relates to an emergency, a periodicity associated with a frequency of cellular broadcast message transmissions can be modified, and a network device can transmit the emergency alert message to the user equipment at the modified periodicity. A second communications channel associated with a communications network protocol can be selected, based on a network transmission condition. A connection can be established via the second communications channel with an application server device based on the identification data, and content from the application server device can be transmitted to the user equipment.
US10594408B2 Quantum communication link robust against photon loss
A technique relates to communication of a quantum state. Polarization hardware is configured to receive a polarization encoded qubit and split the polarization encoded qubit into two qubits. A converter is coupled to the polarization hardware, and the converter is configured to convert the two qubits into a form suitable for a CNOT gate. The CNOT gate is configured to receive the two qubits such that a measurement result of a CNOT operation of the CNOT gate determines success of the communication of the quantum state.
US10594406B2 Pilot-aided digital signal processing for reception of coherent optical communication
Pilot-aided digital coherent reception of high-order QAM signal detection using a continuous short pilot preamble and subsequent pilot symbols that are periodically distributed with payload data resulting in low-complexity and fast-convergence signal detection for continuous mode coherent reception of high-order QAM signals. A digital signal processor is configured to demodulate a transmitted data stream from digital stream of measurements of light mixtures produced in a receiver for coherent optical communications in response to receiving modulated optical carriers. The digital signal processor includes one circuit stage for providing corrections to the digital stream to compensate first effects on the light mixtures due to a frequency shift of a local optical oscillator of the receiver and another circuit stage for correcting the digital stream to compensate for second effects on the light mixtures due to polarization dependent channel modification of the modulated optical carriers.
US10594405B2 Optical receiver and method of controlling optical receiver
In an optical receiver, a control unit determines an SOA current set value such that an SOA current becomes a maximum value ISOA_MAXwhen a VOA voltage is smaller than a first threshold value VVOA_LOW, determines the SOA current set value such that the SOA current becomes smaller than the maximum value ISOA_MAX and larger than a minimum value ISOA_MIN when the VOA voltage is equal to or larger than the first threshold value VVOA_LOW and is smaller than a second threshold value VVOA_HIGH, and determines the SOA current set value such that the SOA current is fixed to the minimum value ISOA_MIN when the VOA voltage is equal to or larger than the second threshold value VVOA_HIGH.
US10594390B1 Preferential beamforming for relay wireless devices
Systems, methods, and processing nodes for selecting a relay wireless device for beamforming with a beamforming-capable access node. In certain instances, the relay wireless device may be prioritized over end-user wireless devices for beamform activation, particularly when there are more wireless devices meeting the beamforming criteria of a donor access node than available beamform seats.
US10594385B2 Flexible beamforming, channelization, and routing folded processing architecture for digital satellite payloads
An electronic device for a communications satellite for beamforming, channelization, and/or routing is implemented using a digital folded architecture to reduce the number of serial communication paths and provide more flexible routing and network configurability and scalability. A method for configuring the switching network of a system comprising multiple electronic devices allows the system to be dynamically reconfigured to implement different types of networks.
US10594382B2 Phase tracking reference signal (PT-RS) power boosting
User equipment (UE) can include processing circuitry configured to decode radio resource control (RRC) signaling from a base station, the RRC signaling indicating a transmission coding scheme for a physical uplink shared channel (PUSCH) transmission. PUSCH-to-phase tracking reference signal (PT-RS) energy per resource element (EPRE) ratio is determined using the RRC signaling. A PT-RS power boosting factor is determined based on the transmission coding scheme and the PUSCH-to-PT-RS EPRE ratio. The PT-RS is encoded for transmission using a plurality of PT-RS symbols, the transmission using increased transmission power corresponding to the PT-RS power boosting factor. The RRC signaling further includes a flag enabling the PT-RS transmission. The PUSCH-to-PT-RS EPRE ratio is 00 or 01, and the transmission coding scheme is a codebook-based uplink transmission or non-codebook-based uplink transmission.
US10594380B1 Channel state information determination using demodulation reference signals in advanced networks
Facilitating channel state information determination using demodulation reference signals in advanced networks (e.g., 4G, 5G, and beyond) is provided herein. Operations of a system can comprise communicating first channel state information to a network device of a communication network. The first channel state information can be determined based on a received reference signal. The operations can also comprise determining second channel state information based on a scheduled demodulation reference signal received from the network device and comprising determining a precoding matrix index, rank information, and channel quality index information. Further, the operations can comprise communicating the second channel state information to the network device.
US10594374B2 Codebook-based uplink transmission in wireless communications
Various solutions with respect to codebook-based uplink transmission in wireless communications are described. A user equipment (UE) generates a codebook comprising a plurality of precoders. The UE processes information using the codebook and transmits the processed information to a network node of a wireless network. In generating the codebook, the UE selects a candidate precoder from a single-stage codebook or a dual-stage codebook and performs a permutation on the candidate precoder.
US10594367B1 Power over data lines system with accurate and simplified cable resistance sensing
In a PoDL system, where DC power and differential data are supplied over the same conductors between a PSE and a PD, a low-power test is first performed to determine the conductor resistance. The PSE and PD are connected to the conductors via DC-coupling inductors that block the data signals. Such inductors have a DC resistance (DCR). To avoid the DCR of the PD inductors being included in the resistance test of the conductors and to avoid the requirement of additional pins for kelvin sensing, the PD includes a MOSFET switch connected across the conductors on the line-side of the PD inductors. The PSE applies a current pulse of a known value to one of the conductors while the MOSFET switch is temporarily closed. The PSE measures the resulting voltage across the wires and uses Ohm's law to more accurately calculate the resistance of the conductors.
US10594366B2 Storage device, memory controller circuit, and monitoring method thereof
A data storage device includes a power line communication (PLC) circuit and a storage controller. The PLC circuit is coupled to a power line. The storage controller is coupled to the PLC circuit. The storage controller is configured to access a plurality of memory block. The PLC circuit is configured to carry at least one signal outputted from the storage controller on the power line, in order to transmit the at least one signal to an external device such that an operational state of the data storage device can be debugged/monitored.
US10594360B2 Enhanced channel hopping sequence
A system and method for enhanced channel hopping sequence is described. A pseudo random channel hopping sequence is redistributed using certain system specific parameters for separating adjacent transmission channels within a predetermined number of consecutive transmission channel numbers in the random channel hopping sequence to improve inter-channel interference between adjacent transmission channels.
US10594354B2 Handheld device accessory
A system includes a device case having a front portion and a back portion, the front portion sized to securely receive and house a portable handheld device, and one or more rotatably attached handles affixed to the back portion of the device case, each of the one or more rotatably attached handles capable of rotating 1 to 180 degrees along a plane horizontal to a plane of the back portion.
US10594353B2 Case, having soft protective cover and hard protective frame, for electronic devices
A case for an electronic device includes: a soft protective cover having a back panel to cover a back portion of the electronic device and side walls extending from the back panel to cover side portions of the electronic device; a hard protective frame, constructed to removably mount on the soft protective cover and wrapping around the side walls of the soft protective cover. The hard protective frame comprises a disconnected side and two facing sides. The disconnected side is disconnected and has a first end portion and a second end portion; and a first mating means formed on the first and second end portions of the hard protective frame and corresponding portions of the side wall of the soft protective cover.
US10594347B2 Methods, systems and devices to improve channel utilization
A method that incorporates aspects of the subject disclosure may include, for example, obtaining, by a system comprising a processor, interference information associated with one or more physical resource blocks (PRBs) from each base station of a plurality of base stations. Further, the method can include determining, by the system, from the interference information a strategy for improving a PRB utilization of a first base station of the plurality of base stations. In addition, the method can include conveying, by the system, the strategy to at least one base station of the plurality of base stations. Other embodiments are disclosed.
US10594343B2 Circuit arrangement and method for generating a radio-frequency, analogue transmission signal using reduced interference signals
A circuit arrangement for generating a high-frequency, analog transmission signal, in particular a high-frequency, analog single-carrier transmission signal. The circuit arrangement has a synthesis apparatus for generating the high-frequency, analog transmission signal on the basis of a discrete frequency spectrum of a digital modulated, baseband signal. A transmission device for transmitting a high-frequency, analog transmission signal. The transmission device having an antenna for transmitting the transmission signal, and a synthesis apparatus for generating the high-frequency, analog transmission signal, on a basis of a discrete frequency spectrum of a digital, modulated baseband signal. A method for transmitting a high-frequency, analog transmission signal, which is a high-frequency, analog single-carrier transmission signal. The method includes providing a discrete frequency spectrum of a modulated, digital baseband signal; generating the high-frequency, analog transmission signal on the basis of the discrete frequency spectrum; and transmitting the high-frequency, analog transmission signal by means of an antenna.
US10594337B2 Maximum transition avoidance (MTA) encoding
A circuit includes a splitter to extract L bits from each of a plurality of N-bit transmissions on a data bus, a decoder to generate output data comprising N-L bits of each N-bit transmission, and a delay circuit to apply the L bits for a previous transmission to control the inversion of a current transmission at the decoder.
US10594331B2 Analog-to-digital conversion device
An analog-to-digital conversion device according to one or more embodiments independently executes each of events instructed by a host device. Each of two or more analog-to-digital converters include an execution control unit, an event management unit that notifies of a synchronization instruction when a synchronous conversion event set up with a synchronous conversion operation is instructed as the event, and an operation control unit. When a particular one of the analog-to-digital converters receives the synchronization instruction and the execution control unit of the particular analog-to-digital converter is confirmed ready for the analog-to-digital conversion, the operation control unit in the particular analog-to-digital converter notifies the particular analog-to-digital converter is ready for the analog-to-digital conversion to the analog-to-digital converter other than the particular analog-to-digital converter, and instructs the execution control unit to execute the synchronous conversion event after a confirmation that all of the analog-to-digital converters are ready for the analog-to-digital conversion.
US10594318B2 Electric circuit arrangement and a method for generating electric current pulses to a load
An electric circuit arrangement and a method for generating electric current pulses to a load, the electric circuit arrangement including a switch and a current source in series connection with the load; wherein the switch is arranged to operate in at least an on state and an off state, thereby selectively connecting or disconnecting the current source to or from the load so as to generate the electric current pulses. With such architecture, the circuit performs with a better efficiency than a cascaded architecture.
US10594314B2 Mitigation of simultaneous switching output effects
Method of reducing simultaneous switching output (SSO) impact in a system through the use of signal integrity/power integrity (SI/PI) simulations for each channel in the system includes calculating a worst case scenario current for a channel of the system, and calculating a worst case channel skew for a channel of the system. Based on the worst case scenario current and the worst case channel skew, a switching current is determined for the system.
US10594309B2 Phase modulation systems and methods
In a phase modulation method enable signals may be sequentially generating based on a clock signal to generate a sequence of enable signals, and a signal is delayed by delay values generated from delay cells based on the sequence of enable signals and digital bit values. A phase modulator may include a first delay circuit configured to: delay a clock signal based on a first delay value to generate a first delayed clock signal, and delay a carrier signal based on the first delayed clock signal to generate a first delayed carrier signal; and a second delay circuit configured to: delay the first delayed clock signal based on a second delay value to generate a second delayed clock signal, and delay the first delayed carrier signal based on the second delayed clock signal to generate a second delayed carrier signal.
US10594308B1 Digitally assisted control over comparator input common mode
Methods and apparatus for digitally controlling a common-mode voltage of a comparator. An example comparator circuit generally includes a first comparator and a sensing circuit configured to digitally track a common-mode voltage of the first comparator. The comparator circuit may further include a first capacitive array having a common terminal coupled to a first input of the first comparator and selectively coupled to an input of the sensing circuit. The comparator circuit may further include a second capacitive array having a common terminal coupled to a second input of the first comparator and selectively coupled to the input of the sensing circuit.
US10594299B1 Dynamic resistance element analog counter
The present disclosure provides an analog counter circuit for use in a minimal-sized circuitry. The analog counter circuit of the present disclosure can provide much higher resolution versus power consumption and layout area as compared to conventional digital counters. The analog counter circuit of the present disclosure can also provide much better bias supply management, step accuracy, multi-element step uniformity and lower supply spiking as compared to conventional analog counter architectures. The compact size of the disclosed counter circuit allows better integration of arrayed elements, such as, an array of image sensing pixels or an array of artificial neurons.
US10594296B2 Multi resonator system
A multi resonator system is provided including a support substrate and a plurality of multi resonators. Each of the plurality of multi resonators includes a plurality of resonators, and one end of each of the plurality of resonators is fixed to the support substrate. Center frequencies of different ones of the plurality of multi resonators are different from each other, and the plurality of resonators within each individual multi resonator all have a same center frequency.
US10594287B2 Noise filter
A noise filter (A) includes a case (10) and capacitors (20) accommodated in the case (10). Substantially flat surfaces of the capacitors (20) serve as ground-side electrodes (23). A ground terminal (17) is connected directly to the ground-side electrodes (23), and input/output terminals (15) are connected to input/output-side electrodes (21) of the capacitors (20). A routing space for leads for connecting the capacitors (20) and the ground terminal (17) is not necessary in the case (10). Therefore, the case (10) can be miniaturized.
US10594272B2 Gallium nitride power amplifier
A gallium nitride (GaN) power amplifier having a plurality of amplifier stages integrated into a monolithic integrated circuit is disclosed. The plurality of amplifier stages is coupled together between a radio frequency signal input and a radio frequency signal output, wherein at least one of the plurality of amplifier stages includes a first GaN transistor that is configured to have a first breakdown voltage that is no more than 75% of a second breakdown voltage of a second GaN transistor included in a different one of the plurality of amplifier stages.
US10594270B1 Supply modulator for polar power amplifier
A supply modulator for a polar power amplifier and method for operating the same are disclosed. An apparatus includes an amplifier having an input for receiving a phase modulated (PM) signal. A modulator is arranged to receive an amplitude modulated (AM) signal and provide a supply voltage to the amplifier, the supply voltage varying based on the AM signal. A detector circuit may detect the supply voltage exceeding a first threshold or falling below a second threshold. The detector circuit includes a current source arranged to provide a bias current to the modulator. When the supply voltage exceeds the first threshold, the detector causes an increase in the bias current provided to the modulator. Similarly, when the supply voltage falls below a second threshold, the detector causes an increase of the bias current supplied to the modulator.
US10594268B2 Switch circuits having integrated overdrive protection and related transmit/receive circuits and MMIC amplifiers
Monolithic microwave integrated circuits are provided that include a substrate, a transmit/receive selection device that is formed on the substrate, a high power amplifier formed on the substrate and coupled to a first RF port of the transmit/receive selection device, a low noise amplifier formed on the substrate and coupled to a second RF port of the transmit/receive selection device and a protection circuit that is coupled to a first control port of the transmit/receive selection device.
US10594250B2 Hybrid solar panel mounting assembly
An apparatus and method for mounting a solar panel array on a surface is disclosed. The solar panel array includes a plurality of solar panel modules and a hybrid solar panel module mounting assembly. The hybrid solar panel module mounting assembly includes a component of a rail-based mounting system and a component of a rail-less mounting system. At least one of the plurality of solar panel modules is mounted on the component of the rail-based mounting system and at least one of the plurality of solar panel modules is mounted on the component of the rail-less mounting system.
US10594249B1 Photovoltaic-phase change battery system for converting intermittent solar power into day and night electric power
A photovoltaic phase change battery system for converting intermittent solar power into day and night electrical power is disclosed. A photovoltaic array is pointed toward a solar energy source, such as Earth's sun during daytime operation, where a portion of the electricity generated is used to convert a pool of phase change material to a molten state. During night time operation the photovoltaic array is pointed at the phase change material to receive photons from thermal radiation and continue the electricity generating process.
US10594240B2 Control device for alternating current motor
In a MG control device, a standard voltage calculation part calculates a d axis standard voltage and a q axis standard voltage in a standard state in which no demagnetization occurs in permanent magnets of a MG. A magnetic flux change amount estimation value calculation part calculates a basic magnetic flux change amount estimation value based on a deviation of a specific value from the q-axis standard voltage. This specific value is obtained by multiplying q axis real voltage with a ratio of the d axis standard voltage and the d axis real voltage. A magnetic flux change amount estimation value correction part adjusts a magnetic flux change amount estimation value by correcting the basic magnetic flux change amount estimation value relatively to a detection threshold value based on characteristic change of the MG in a demagnetization state of the permanent magnets of the MG.
US10594234B2 Method and device for operating an electrically commutated machine
A method and device for operating an electrically commutated machine having a rotor on which a first gear of a transmission can be situated, wherein a comparison value is determined as a function of an instantaneous angular position of a second gear of the transmission that is capable of being connected to the first gear for the transmission of torque, and a target value for an manipulated variable of the electrically commutated machine is determined as a function of the result of a comparison of the comparison value with an instantaneous value of an operating variable of the electrically commutated machine.
US10594233B2 Brushless motor, wiper apparatus, motor apparatus and control method for motor apparatus
A brushless motor (18) which supplies currents to coils (U1, U2, V1, V2, W1, and W2) and rotates a rotor (27), the brushless motor comprising a control apparatus (37) which switches and selectively executes: first energization control to start energization to the coils (U1, U2, V1, V2, W1, and W2) at first timing, and to continue the energization for a first period to control the rotation number of the rotor (27); and second energization control to start energization to the coils (U1, U2, V1, V2, W1, and W2) at second timing advanced by an electric angle with respect to the first timing, and to continue the energization for a second period longer than the first period to control the rotation number of the rotor (27).
US10594220B2 Power supply device and method for controlling power supply device
A chopper section of a power supply device includes a plurality of step-down chopper circuits, and multiphase control of the step-down chopper circuits is performed using gate signals having phases displaced from each other. This shortens the period with which output signals of the step-down chopper circuits are changed. Shortening the period reduces the amount of jitter resulting from a gap between the occurrence of a command signal and a sampling point that is a point in time at which a gate signal is generated. The number of phases of the gate signals equals the number of phases of the step-down chopper circuits. The control of the gate signal generator is asynchronous to feedback control by the controller. Points in time (sampling points) at which gate signals are generated are points in time of generation (sampling points) after a point in time at which the controller calculates a manipulated value.
US10594219B2 Individual phase temperature monitoring and balance control for smart power stage-based voltage regulator
Systems and methods for individual phase temperature monitoring and balance control in a multi-phase voltage regulator may include a plurality of smart power stages including a first smart power stage and a second smart power stage and a voltage regulator controller. The voltage regulator controller may send a first control signal to the first smart power stage to enable the first smart power stage to send a first temperature of the first smart power stage to the voltage regulator controller during a first phase of a switching cycle. The voltage regulator controller may also determine that the first temperature received by the voltage regulator controller corresponds to the first smart power stage based on the first control signal. The voltage regulator controller may further send a second control signal to the second smart power stage to enable the second smart power stage to send a second temperature to the voltage regulator controller during a second phase.
US10594217B2 Asymmetric two-stage DC-DC switching converter
An asymmetric two-stage DC-DC switching converter, using multi-stage phases, in parallel to single-stage phases, to supply an output voltage, is described. An intermediate voltage supply is used to provide supply to some second-stage phases. Several different silicon dies are used to implement a multi-phase DC-DC switching converter, where different phases are located on different dies, and different silicon processes are used to implement the different dies. The silicon die containing the faster phases, and the fast-response control circuitry, is placed closer to the load, than the silicon die containing the slower phases, and the larger value inductors. A single control signal is used to control all the single-stage and second-stage phases. A way of implementing a control scheme for the second-stage phases that allows them to operate independently from the first-stage phases, but still regulate correctly in the DC-DC switching converter system, is described. Specifically details are provided how offsets between the first-stage and second-stage systems can be reduced or eliminated, with an optional auto-calibration routine.
US10594216B2 Configurable voltage drop compensation method and apparatus for voltage regulators
An information handling system includes a voltage regulator control circuit having a programming resistor input pin for receiving an input from a programming resistor and an ammeter input for receiving a current value. A power source provides power to a load circuit coupled to the power source via a non-remote-sensing power connection. In accordance with at least one embodiment, the voltage regulator control circuit assures a reliable input to an overvoltage protection circuit of the voltage regulator control circuit regardless of states of connections of the load circuit to the power source.
US10594214B2 DC-DC converter and display apparatus having the same
A DC-DC converter includes: a first switch; a second switch connected to the first switch; a mode selecting circuit to select a converting mode from one of at least a first mode and a second mode based on an input voltage; and a controller to generate a first switching control signal for controlling the first switch based on the converting mode, and a second switching control signal for controlling the second switch based on the converting mode.
US10594212B2 PFM efficiency optimizer for fast load transient response
A method for pulse-frequency modulation efficiency optimization, for fast load transient response, in a DC-DC switching converter, is disclosed. The method provides for dynamic blanking, of the under voltage comparator, while maintaining the maximum switching frequency in pulse-frequency mode. The optimization becomes more relevant with the reduction of the regulated output voltage. A further object of the disclosure is to increase the power conversion efficiency of pulse-frequency mode (PFM) by increasing the Load Bursting Point (LBP), maintaining compatibility with the fast load transient response of current DC-DC switching converter architectures.
US10594209B2 Switching power converter circuit and control circuit thereof
A switching power converter circuit includes a power switch for operating an inductor to convert the input voltage to the output voltage to drive a load circuit; and a control circuit, including: a pulse width modulation circuit comparing an output related signal with a ramp signal to generate a pulse width modulation signal for controlling the power switch, wherein the output related signal is related to the output voltage; an error amplifier circuit generating an error amplified signal according to a difference between the output related signal and a reference signal; and a ramp signal generation circuit generating the ramp signal, wherein an amplitude of the ramp signal is determined according to the input voltage and the output voltage; and/or the slope of the ramp signal is determined according to the error amplified signal.
US10594208B2 Current limiting control method and device for three-level inverter
A current limiting control method for a three-level inverter, comprising the following steps: S1. when a current output from a bridge arm is greater than or equal to a current limiting threshold and a received overcurrent signal is enabled, first turning off the main switch transistors and then turning off the auxiliary switch transistors; S2. when the current output from the bridge arm drops to lower than the current limiting threshold and the received overcurrent signal is disabled, turning on the auxiliary switch transistors; S3. when the received overcurrent signal is disabled and a next PWM effective edge of the main switch transistors arrives, turning on the main switch transistors. The present invention relates also to a current limiting control device for a three-level inverter. By implementing the present invention, it is possible to ensure voltage waveform quality and reduce switching loss.
US10594202B1 Current in-rush limiter
Circuits and methods for limiting excessive current in circuits (such as step-up DC-to-DC converter circuits) in which very low ohmic FETs (VLOFETs) are used in circuit pathways that are subjected to startup in-rush current. Embodiments include a current mirror driver circuit that can be coupled to the gates of a VLOFET to form a current mirror that limits current flow through the VLOFET. The current mirror driver circuit provides for pulsed operation so that a coupled VLOFET still toggles between an OFF state and a current limited mode, particularly during a startup period. By using the current mirror driver circuit in conjunction with VLOFETs in circuit pathways that are subjected to startup in-rush current, in-rush current can be regulated to an acceptable level. Notably, no additional impedances are required in circuit pathways that are subjected to startup in-rush current to limit in-rush current, thus avoiding loss of efficiency.
US10594200B2 Latching devices
Described herein are latching devices where relative speed of movement between members is in part controlled or reduced via eddy current formation and in part controlled or relative motion stopped via a latch arrangement. Various embodiments are described, one being use of a conductive member; at least one magnetic field and a latch member that, prior to latching, moves independently to the at least one conductive member. A kinematic relationship exists between the conductive member and at least one magnetic field that enables the conductive member to move at a different speed relative to the magnetic field on application of an energizing force, thereby inducing an eddy current drag force by relative movement of the conductive member in the magnetic field. The eddy current drag force resulting causes movement of the conductive member causing the conductive member to engage the latch member thereby halting movement between the at least one conductive member and the at least one latch member.
US10594194B2 Rotor and rotary electric machine
A rotor includes a rotary member; a plurality of permanent magnets disposed in an outer circumference of the rotary member; a holding member that is provided on an outer circumferential surface of the permanent magnets to hold the permanent magnets, the holding member having a cylindrical shape formed of a fiber reinforced plastic; and cover members that cover at least both end portions of a longitudinal direction D1 of the holding member.
US10594182B2 Stator manufacturing method and stator
A stator manufacturing method that includes a lead wire bending process of inserting a plurality of concentrically wound coils into slots, each of the concentrically wound coils being formed by winding a flat conductive wire for a plurality of turns, each of the slots being formed between every two adjacent teeth extending radially inward from an annular back yoke of a stator core, and bending lead wire portions of the inserted concentrically wound coils projecting in an axial direction from an end surface of the stator core, and a second bending process of bending the lead wire portions using the connection parts as fulcrums so that the lead wire portions approach the end surface of the stator core along the circumferential direction of the stator core after the first bending process.
US10594176B2 Rotor, rotating electric machine, electric compressor, and refrigeration/air-conditioning apparatus
A rotor core is configured by stacking a plurality of core plates each including: an inner peripheral side core portion; an outer peripheral side core portion; a magnet insertion hole; a radial connection portion to be connected to the inner peripheral side core portion; a circumferential connection portion to be connected between the outer peripheral side core portion and the radial connection portion, including a minimum width portion having a width smaller than widths at both ends, and having a width smoothly decreasing from both ends toward the minimum width portion; and a thin portion including a uniform thickness portion which is provided in the circumferential connection portion and which has a uniform thickness and a non-uniform thickness portion which is adjacent to the uniform thickness portion and which has an increasing thickness, the thin portion having the minimum width portion within the uniform thickness portion.
US10594165B2 Stamped three-dimensional antenna
The embodiments described herein include a wireless-power-transmitting antenna formed from a stamped piece of metal. One such antenna includes: (i) a signal feed, defined by a single stamped piece of metal, that conducts a signal that controls wireless power transmission and (ii) resonators, each of which is defined by the single stamped piece of metal, that transmits power transmission waves in response to receiving the signal, where each resonator: (a) is planar with respect to a first plane and vertically aligned with each resonator, (b) is coupled to another resonator via curved sections of the stamped piece of metal that are in contact with the signal feed, each curved section extending along a second plane that is orthogonal to the first plane such that respective gaps are formed between each resonator, and (c) receives the signal via a respective curved section of the single stamped piece of metal.
US10594161B2 Magnetic field adjusting three-dimensional flexible resonator for wireless power transmission system
A stereoscopic flexible resonator is provided. The stereoscopic flexible stereoscopic resonator includes at least one cell, at least one resonator including a capacitor, and a connection unit configured to connect the cell and the resonator in a stereoscopic structure.
US10594158B2 ORing FET control method for battery backup system
Various examples of the present disclosure provide a high efficient battery backup (BBU) system and systems and methods for managing the BBU system through a microcontroller unit (MCU) and an ORing FET system of the BBU system. In some examples, a baseboard management controller (BMC) of a server system is used to control the MCU and the ORing FET system of the BBU system such that the BBU system can operate in multiple operating modes without a battery discharger. The operating modes of the BBU system includes, but are not limited to, a battery constant-current-charging mode, a battery constant-voltage-charging mode, a battery discharging mode, or a battery capacity calibration mode.
US10594152B1 Method and system for a battery charger
One embodiment pertains to a method including determining if external power is supplied to a power system which includes a DC-DC voltage converter; if external power is not supplied to the power system, then turn on a switching transistor in the DC-DC voltage converter and provide battery power to the load through the switching transistor; if external power is supplied to the power system, then charge a battery.
US10594145B1 Method for operation of device using battery state of health
A system and method for operating a portable electronic device are presented. The device includes a battery and a controller. The controller is configured to execute instructions for determining a first resistance value for the battery during a first power cycle of the battery, and determining a second resistance value for the battery during a second power cycle of the battery. The second power cycle is after the first power cycle. The controller is configured to execute instructions for determining that a first difference equal to the first resistance value subtracted from the second resistance value is less than a first predetermined threshold value, and electrically isolating the battery. In an embodiment, the first resistance value and the second resistance values are determined at the same state of charge for the battery.
US10594143B2 Charging method for battery set and battery management system using the same
A charging method for a battery set with a plurality of battery cells, having steps of performing a serial charging on the battery cells; determining whether one of the battery cells reaches a saturation voltage; and performing a uniform separately charging on the battery cells when one of the battery cells reaches the saturation voltage, wherein the uniform separately charging comprises sorting the battery cells according to cell voltages of the battery cells; and sequentially and separately charging the sorted battery cells to a Nth segmented voltage in a Nth segmentation, wherein N is a positive integer from 1 to K, and K is a positive integer larger than 1. The charging method of the present disclosure can reduce the temperature rising of the battery cell due to the longtime charging.
US10594141B2 Soft magnetic alloy, wireless power transmitting apparatus, and wireless power receiving apparatus including the same
The present invention relates to a soft magnetic alloy and, more specifically, to a soft magnetic alloy used in electric transformers, pulse generators, compressions, electric chokes, energy-accumulating inductors, magnetic sensors, or the like, and a wireless power transmitting apparatus and wireless power receiving apparatus including the soft magnetic alloy.
US10594136B1 System and method to simulate controls in the holomorphic embedding loadflow calculation
A system and method is presented for enabling the simulation of smooth, unlimited controls in the Holomorphic Embedding Load-flow Method (HELM) for calculating power flows. These are controls that can be expressed as differentiable algebraic expressions of the voltages or power flows. The invention draws on the ability of HELM to turn the powerflow problem into a sequence of linear problems, as well as on the powerful physical intuition that is gained by the underlying methodology. The outcome is that any kind of smooth and unlimited control can be accommodated under the HELM method, preserving all its fundamental properties of reliability and determinism on the obtained solutions. One particularly interesting feature is the automatic treatment of conflicting and/or overlapping controls in an optimal way, via SVD techniques.
US10594128B2 Holdout devices and cover assemblies and methods incorporating the same
A cover assembly for covering an elongate substrate includes a resilient, elastically expandable sleeve member and a holdout device. The sleeve member defines an axially extending inner sleeve passage. The holdout device includes a generally tubular, flexible bladder sleeve mounted in the inner sleeve passage. The bladder sleeve defines a cavity and a holdout passage to receive the elongate substrate. The cavity is inflated or inflatable with an inflation gas.
US10594115B2 Spark plug of internal combustion engine
In a spark plug, a discharge gap is formed between a ground electrode and a central electrode. The ground electrode has a rod-shaped part and an opposing part. The opposing part faces the central electrode, and has a flat surface part and a slope surface part. The slope surface part is formed on a part of the opposing part in an extending direction of the ground electrode, and formed on the opposing part and gradually separated from the central electrode along a width direction of the opposing part. The spark plug has a ratio V/W within a range of 0.5
US10594113B2 Laser triggered multi-stage vacuum switch
High voltage high power pulsed power switches relating to a laser triggered multi-stage vacuum switch. The laser triggered multi-stage vacuum switch has laser triggered vacuum gap, multi-stage self-breakdown vacuum gaps and trigger system. Multi-stage self-breakdown vacuum gaps are fixed on the top of laser triggered vacuum gap by connector. The grading ring is sheathed outside of upper insulation shell. By adopting the series connected laser triggered vacuum gap and multi-stage self-breakdown vacuum gaps, with the synergy of two type vacuum gaps, application of laser triggered multi-stage vacuum switch in the high voltage, high power, high repetitive frequency pulsed power system can be realized. With multiple laser beams shot onto multiple targets, more initial plasma can be generated as the irradiation area of laser on target surfaces is enlarged, and the trigger performances of laser triggered multi-stage vacuum switch can be enhanced.
US10594107B2 Semiconductor laser device
A semiconductor laser device includes a mounting board, a semiconductor laser element provided on the mounting board, and an optical member. The optical member is made of silicon having a first {110} plane, a first {100} plane that is adjacent to the first {110} plane, a second {110} plane, and a second {100} plane that is adjacent to the second {110} plane, with the second {100} plane being fixed on the mounting board, and the first {110} plane being covered by a reflective film to reflect laser light emitted from the semiconductor laser element.
US10594103B2 Method for moisture proof covering a connection point between an electrical conductor and a contact element
A method is disclosed for moisture tight covering a connection point between an electrical conductor. The method includes exposing the conductor at its end by removing the insulation and subsequently electrically conductively connecting the end of the conductor, from which the insulation has been removed, to the contact element. After the connection point is finished, a foil of insulation material is positioned underneath the connection point, where the foil rests against the insulation of the conductor and at least partially against the contact element. Subsequently, a sealing material capable of hardening is applied from above onto the conductor, wherein the sealing material is flowable during its application and subsequently changes over by hardening into a mechanically stable state which extends beyond the insulation of the conductor and beyond the contact element and is connected tightly to the foil.
US10594102B2 Latching rotary connector system
A rotary connector device for making a plurality of electrical connections includes a male component having a surface defined by outer sidewalls of alternating male conducting rings and separate male insulating rings. Each of the male conducting rings is connectable to a corresponding male component electrical line. A female component has a central bore configured to retain a series of alternating female conductor rings and separate female insulating rings. Each of the female conducting rings makes direct or indirect conductive contact with a corresponding male conducting ring when the mating arrangement is made. Each of the female conducting rings is connectable to a corresponding female component electrical line. The male conducting rings and the female conducting rings, or separate conducting components associated therewith, have contact surfaces that engage each other in a latching mechanism when the mating arrangement is made.
US10594097B2 Multi-function power strip
Embodiments of a multi-function power strip are shown, said strip including a first endcap and a second endcap; at least one rail, said rail being adapted to engage with at least one outlet module; the rail also being engaged with a transformer module, said transformer module in electrical connection with the at least one outlet module, and adapted to receive electrical power therefrom, said transformer module further comprising a transformer adapted to transform electrical power into a plurality of voltages suitable for powering a plurality of different models of electronic accessories, and a connector forming a circuit to provide a suitable one of the plurality of voltages to an electronic accessory; and wherein the at least one outlet module and the transformer module are releasably joined together.
US10594096B2 Portable electric power hub with AC power receptacles and USB charging ports
A portable electric power hub comprises a housing that includes a base section having a perimeter that is defined by a plurality of straight edges that are joined by a first plurality of rounded corners. The portable electric power hub further includes an intermediate section that includes a plurality of sides that are joined together by a second plurality of rounded corners. Each side of the intermediate section is adjacent to and aligned with a corresponding one of the plurality of straight edges of the base section and each of the second plurality of rounded corners is adjacent to and aligned with a corresponding one of the first plurality of rounded corners. The portable electric power hub further includes an upper section including a plurality of angulated sides joined by a third plurality of rounded corners. Each angulated side is adjacent to and angulated with respect to a corresponding one of the plurality of sides of the intermediate section and each of the third plurality or rounded corners is adjacent to and aligned with a corresponding one of the second plurality of rounded corners. The portable electric power hub further includes at least one electric power receptacle positioned on the housing.
US10594093B2 Connector assembly with ball joint interface
A connector assembly that includes an outer shell and a first communication connector. The first communication connector and/or the outer shell is/are movable about one or more degrees of freedom. The first communication connector is configured to form a first electrical or optical connection with an external communication connector. Optionally, the connector assembly includes a second communication connector. The first communication connector may be connected to a cable or the optional second communication connector by a flexible substrate positioned inside the outer shell. The first communication connector may be implemented as a fiber optic connector optically connected to either a fiber optic cable or the second communication connector, which may also be implemented as a fiber optic connector.
US10594090B2 Contraband detection through smart power components
A method and system for contraband detection is provided that allows for the determining whether devices are authorized to receive power from an outlet. A power adapter and/or an outlet authenticate a device when it is connected to the outlet through the power adapter. On the basis of this authentication, a determination is made whether the devices are to receive power from the outlet. If the device is authorized, the outlet is activated, transitioning from inactive state (where no power is relayed through the outlet) to an active state (where power is relayed through the outlet).
US10594089B2 Connector with resistor-assembly
A connector-assembly includes a housing, a terminal-position-assurance device, and a resistor-assembly. The housing includes a plurality of electrical-terminals. The terminal-position-assurance device is configured to retain the plurality of electrical-terminals within the housing. The resistor-assembly is disposed within the terminal-position-assurance device and includes a first-spring-terminal, a second-spring-terminal, and a resistor disposed between the first-spring-terminal and the second-spring-terminal. The first-spring-terminal and the second-spring-terminal are in separate electrical-communication with at least one of the plurality of electrical-terminals. The resistor has connection-leads disposed within slots formed in both the first-spring-terminal and the second-spring-terminal, and is disposed within channels formed in the terminal-position-assurance device. The first-spring-terminal, the second-spring-terminal, and the terminal-position-assurance device are in compressive contact with a portion of the connection-leads.
US10594086B2 Electrical shielding member for a network connector
An electrical shielding member for a network connector includes a receiving portion for receiving a cable end of a shielded cable and a contact beam extending from the receiving portion. The contact beam has a first contact point for electrically connecting the electrical shielding member to a counter shielding member of a counter network connector, and a coupling portion, provided at a distal end of the contact beam. The coupling portion is configured to be coupled to a corresponding coupling portion of a network connector housing. The network connector is configured for network communication at data rates of at least 100 megabits per second (Mbit/s) and preferably at least 1 gigabits per second (Gbit/s).
US10594079B2 Lever-type connector
A lever (24) mounted on a male housing (10) is formed with a connecting cam surface (29) capable of pressing a cam pin (41) of a female housing (40) while being kept out of contact with cam projections (23) in the process of rotating the lever (24) from an initial position to a connection position, and the lever (24) is formed with an escaping space (31). In the process of rotating the lever (24) from the initial position to the connection position in a state where the male housing (10) and the female housing (40) are separated and the moving plate (18) is at a protecting position, the cam projections (23) of the moving plate (18) are accommodated into the escaping space (31) while being kept out of contact with the connecting cam surface (29).
US10594078B2 Rocker-arm assemblies with connectable cable
Examples relate to devices comprising a stationary pivot plenum and a rocker-arm assembly pivotally coupled to the stationary pivot plenum and wherein the rocker-arm assembly comprises an inner conduit having at least one connector bay in which a connector of a cable assembly is removably coupled to the connector bay. In such examples the inner conduit of the rocker-arm assembly is accessible from the outside of the rocker-arm assembly to independently engage/disengage the removable cable assembly to/from the at least one connector bay.
US10594076B2 Coaxial cable connector
A coaxial cable connector comprises: an inner sleeve which has a first outer flange and a first surface; a nut coaxially arranged with the inner sleeve and comprising a first inner flange and a threaded portion, wherein the threaded portion of the nut is adapted to engage with a threaded surface of a connector of an electronic device; a first inner ring coaxially arranged with the inner sleeve and comprising a ring portion and a plurality of elastic portions, one end of each of the plurality of elastic portions comprising a second outer flange disposed between the ring portion and the first outer flange; and an outer sleeve coaxially arranged with the first inner ring and the inner sleeve, wherein when the outer sleeve moves toward the nut, an engaging bump of the outer sleeve presses the second outer flange to enable the second outer flange to move toward the outer surface of the inner sleeve.
US10594068B2 Retention of electrical spring contacts for wet connection of down-hole tool components
A wet connect apparatus operable in a down-hole environment includes an annular electrical contact, which includes a resilient outer member constructed of coiled spring having its ends fused together, and also includes an inner retention member constructed of a gift ring embedded or installed within the resilient outer member. The inner retention member provides a radial bias to retain the annular electrical contact within an electrically conductive groove during installation and assembly of the wet connect apparatus.
US10594067B2 Reflector lamp
In various embodiments, a reflector lamp having a longitudinal axis is provided. The reflector lamp may include: a reflector which has a contour and a neck, with a pin base resting at the end of said neck, a light source arranged in the reflector, wherein the light source is fastened in the reflector with the aid of a mounting clip, which simultaneously adjusts the light source, wherein the mounting clip comprises three sections, namely a first section which holds the light source, a second section which serves for the adjustment in the neck and a third section which is used for the base connection.
US10594060B2 Board connector
A board connector includes a housing (10) mounted on a mounting surface (S) of a circuit board (P) and includes a terminal holding portion (11). Two types of long narrow terminal fittings (13, 20) are provided and each includes a board connecting portion (14, 21) extending in a front-rear direction and to be fixed to the mounting surface (S) behind the terminal holding portion (11). Each terminal connecting portion (15, 22) penetrates the terminal holding portion (11) in the front-rear direction. The terminal connecting portions (15, 22) have different heights from the mounting surface (S). The two types of terminal fittings (13, 20) include extra length links (16, 23) longer than heights of the terminal connecting portions (15, 22) from the mounting surface (S) and linking front ends (14F, 21F) of the board connecting portions (14, 21) and rear ends (15R, 22R) of the terminal connecting portions (15, 22).
US10594059B1 Feed-through terminal block module
A feed-through terminal block module includes first and second electrical terminals, a first current bar, and a second current bar, the terminals and current bars in a terminal housing. The first current bar permanently electrically connects the first and second terminals. The first current bar includes a first contact portion of the module. The second current bar includes a second contact portion of the module and a third contact portion of the module. A removable contact plug is inserted into the housing to selectively electrically connect the first and second contact portions. Removable bridge pins or a bridging current bar electrically connects the third contact portions of adjacent modules when modules are placed side-by-side to form a terminal block.
US10594055B2 Coaxial connector splice
A coaxial cable connector splice including a central conductor extending between opposed ends and an insulating structure interposed between the central conductor and an outer body.
US10594054B2 Wedge connector assemblies and methods and connections including same
A wedge connector system for connecting first and second elongate electrical conductors includes a C-shaped sleeve member, a wedge member and a locking mechanism. The sleeve member defines a sleeve cavity and opposed first and second sleeve channels on either side of the sleeve cavity. The wedge member includes a wedge body having first and second opposed wedge side walls. The locking mechanism includes a lock member including a sleeve engagement portion, and a clamping mechanism coupled to the wedge member. The sleeve member and the wedge member are configured to capture the first and second conductors such that the first conductor is received in the first sleeve channel between the sleeve member and the first wedge side wall and the second conductor is received in the second sleeve channel between the sleeve member and the second wedge side wall. The locking mechanism is mountable on the sleeve member and the wedge member such that the sleeve engagement portion interlocks with the sleeve member and the clamping mechanism can be operated to force the wedge member into the sleeve cavity to apply clamping loads on the first and second conductors.
US10594048B2 Crimp for connecting wires
A crimp segment comprises a crimp barrel having a base and a pair of opposing side walls extending from the base. Each of the side walls is adapted to bend around a plurality of wires disposed in the crimp barrel and a pair of ends of the side walls engage with one another along a staggered seam.
US10594037B1 Double torsion coil magnetic current antenna feeding structure
A magnetic current dipole feeding structure for patch and dielectric resonator antennas is disclosed in which a wire coil helix is placed above the ground plane and below the patch or top of the dielectric resonator block, the coil having half wound in a right-hand orientation and another half in a left-hand orientation, meeting at a common point in the middle. One end of the double torsion coil can be excited with radio frequency (RF) signals, and the other can be grounded on the ground plane. Some embodiments have the other end fed by an equal signal. These double torsion coils can be used in pairs to provide differential feeding to the patch or dielectric resonator, and pairs placed orthogonally to a first pair can be used for another polarization.
US10594031B1 Radio frequency integrated circuit feed manifold for active electronically scanned array
Systems and apparatuses include a radiating element, a radio frequency integrated circuit and a feed manifold. The radio frequency integrated circuit includes a splitter/combiner in communication with the radiating element, a transmit beam gain control block in communication with the splitter/combiner and structured to apply a Taylor weighting distribution, a receive beam gain control block in communication with the splitter/combiner and structured to apply a Bayliss weighting distribution, a transmit beam steering control block in communication with the transmit beam gain control block, and a receive beam steering control block in communication with the receive beam gain control block. The feed manifold is in communication with the transmit beam steering control block and the receive beam steering control block.
US10594030B2 True time delay module and beam former having plural delay lines selectively connected by plural switching elements including one or more intermediate switching element
A true time delay (TTD) module includes a substrate and a transmission line formed on the substrate. The transmission line includes time delay lines that define signal paths of varying lengths between a signal input and a signal output of the TTD module. A plurality of switching elements are positioned along the transmission line and are selectively controllable to define a signal transmission path between the signal input and the signal output. The switching elements include an input switching element positioned at a first end of each of the plurality of time delay lines, an output switching element positioned at a second end of each of the plurality of time delay lines, and at least one intermediate switching element positioned between the input switching element and the output switching element of at least one of the plurality of time delay lines.
US10594023B2 Electronic device including conductive member electrically coupled to opening of bracket for adjusting resonance generated from the opening
According to various embodiments, an electronic device may include a conductive bracket including an opening in at least part of the bracket, a display disposed on one surface of the bracket, a battery disposed on another surface of the bracket to face at least part of the opening, an antenna disposed within a specified range of the bracket and configure to output a signal of a first frequency band, and a conductive member comprising conductive material electrically coupled to the bracket by crossing at least part of the opening, wherein the opening is divided into a plurality of openings, to adjust resonance of a second frequency band of the opening generated by the signal output from the antenna.
US10594020B2 Electronic device having antenna element and method for manufacturing the same
An electronic device having an antenna element is provided. The electronic device includes a printed circuit board on which a plurality of components are mounted, at least one antenna element mounted on the printed circuit board, an insulating dam formed on the printed circuit board and configured to surround the at least one antenna element, and a dielectric part configured to fill an inside of the insulating dam and to support the at least one antenna element.
US10594011B1 Devices and methods for a dielectric rotary joint
A device is provided that includes a first waveguide configured to guide propagation of RF waves inside the first waveguide. A first side of the first waveguide is configured to emit an evanescent field associated with the propagation of the RF waves inside the first waveguide. The device also includes a second waveguide having a second side positioned within a predetermined distance to the first side of the first waveguide. The second waveguide is configured to guide propagation, inside the second waveguide, of induced RF waves associated with the evanescent field from the first waveguide. The device also includes a first probe coupled to the first waveguide and configured to emit the RF waves for propagation inside the first waveguide. The device also includes a second probe coupled to the second waveguide and configured to receive induced RF waves propagating inside the second waveguide.
US10594010B2 Anaerobic aluminum-water electrochemical cell
An anaerobic aluminum-water electrochemical cell includes electrode stacks, each electrode stack having an aluminum or aluminum alloy anode, and at least one solid cathode configured to be electrically coupled to the anode. The cell further includes a liquid electrolyte between the anode and the at least one cathode, one or more physical separators between each electrode stack adjacent to the cathode, a housing configured to hold the electrode stacks, the electrolyte, and the physical separators, and a water injection port, in the housing, configured to introduce water into the housing.
US10594001B2 Smart battery
Embodiments of the present systems and methods may provide the capability to provide more detailed and granular battery function information and control of battery management and monitoring functions. For example, in an embodiment, a battery apparatus may comprise a plurality of power cells, memory attached to each power cell adapted to store information relating to operational parameters of each power cell, and measurement circuitry adapted to measure operational parameters of each power cell and to store information relating to operational parameters of each power cell in each respective attached memory and to measure operational parameters of the battery apparatus and to store information relating to operational parameters of the battery apparatus in a memory, wherein the circuitry adapted to measure operational parameters of each power cell may be further adapted to alter the measurement operation based on usage of the battery apparatus.
US10594000B2 Battery cell for a battery of a motor vehicle, battery, and motor vehicle
A battery cell for a battery of a motor vehicle with a galvanic element, a battery cell housing, at least two sensor devices for detecting a physical and/or chemical property of the battery cell and a communication device, wherein the galvanic element is arranged inside a battery cell housing. The first sensor device and the communication device are coupled via a first signal path for transmitting signals between the first sensor device and the communication device for transmitting signals between the first sensor device and the communication device, and the first sensor device and the second sensor device are coupled via a second signal path for transmitting signals between the first and the second sensor device.
US10593997B2 Metal accumulation inhibiting and performance enhancing supplement and a system for delivering the supplement
The invention relates to a metal accumulation inhibiting and performance enhancing isolated or synthesized supplement for use in or in association with rechargeable electrochemical energy storage cells, and a system for delivering the supplement including articles of plastic, articles containing plastic, articles similar to plastic, plastic containers, apparatus, porous electrodes, liquids and electrolytes, in particular, articles, apparatus, electrodes, insolating sheets, liquids and electrolytes associated with rechargeable electrochemical energy storage cells incorporating one or more supplements. An effective amount of the supplement typically exhibits foaming of an electrolyte, providing a visual indicator of activity in attenuating metal deposition on, and thereby reducing metal accumulation on, various surfaces in the rechargeable electrochemical storage cell.
US10593986B2 Rechargeable battery
A rechargeable battery having increased capacity while facilitating a manufacturing process is provided. A rechargeable battery includes: an electrode assembly including at least a unit body including a first region and a second region that are divided based on a folding center in which separators including at least two facing sheets are folded, and electrode plates of a first electrode and electrode plates of a second electrode, and the electrode plates of the first electrode and the electrode plates of the second electrode are alternately stacked with the separators therebetween in each of the first region and the second region; and a case receiving the electrode assembly and an electrolyte solution.
US10593977B2 Solid alkaline fuel cell
A solid alkaline fuel cell has a cathode that is supplied with an oxidant which contains oxygen, an anode that is supplied with a fuel which contains hydrogen atoms, and an inorganic solid electrolyte that is disposed between the anode and the cathode and that exhibits a hydroxide ion conductivity. The inorganic solid electrolyte enables the permeation of a fuel in an amount that produces carbon dioxide at the cathode of greater than or equal to 0.04 μmol/s·cm2 and less than or equal to 2.5 μmol/s·cm2 per unit surface area of a cathode-side surface.
US10593974B2 Fuel cell system and operating method thereof
A fuel cell system is disclosed, which includes an anode recirculation loop comprising a fuel cell stack for generating power, a flowmeter for measuring a fuel flow rate of a fuel provided into the anode recirculation loop, a current measuring device for measuring a current drawn from the fuel cell stack, a recycle ratio measuring device for measuring a recycle ratio in the anode recirculation loop, and a processor for estimating a fuel utilization of the fuel cell stack based on the measured fuel flow rate, the measured current and the measured recycle ratio. Methods for operating the fuel cell system are also disclosed.
US10593971B1 Methods and systems for controlling water imbalance in an electrochemical cell
A system and method of controlling water imbalance in an electrochemical cell is provided. The method includes determining a present water imbalance in the electrochemical cell by summing a waterin and a watercreated less a waterout. Waterin represents an amount of water introduced into the electrochemical cell by an oxidant feed gas; watercreated represents an amount of water created by the electrochemical cell from the electrochemical reaction; and waterout represents an amount of water discharged from the electrochemical cell by an oxidant exhaust gas. The method includes tracking a cumulative water imbalance during operation of the electrochemical cell by repeatedly determining the present water imbalance and continuing to sum the results during operation. And, the method also includes adjusting a flow rate of the oxidant feed gas entering the electrochemical cell based on the cumulative water imbalance.
US10593960B2 Micro galvanic cell strips
An apparatus in the form of a cell for powering an electrical device, such as a light source, that includes a first electrode generally in the shape of a rectangular metallic strip; a second electrode generally in the shape of a length of metallic wire wrapped around the first electrode; and a conductive absorbent material wrapped at least partially around the first electrode.
US10593957B2 Gas diffusion layer for fuel cells and method of manufacturing the same
In one embodiment, a gas diffusion layer for fuel cells includes a fine porous layer formed on a carbon fiber support and being interposed between a membrane-electrode assembly (MEA) and a separator. The carbon fiber support includes a fine pore area having a predetermined average pore size in a separator direction (thickness direction) in the membrane electrode assembly, and a coarse pore area having a larger predetermined average pore size than the average pore size of the fine pore area in the separator direction (thickness direction) in the membrane electrode assembly. The fine pore area and the coarse pore area are alternately formed.
US10593953B2 Integrated electrode-electrolyte unit
Presented herein is a device that integrates an electrode and the electrolyte of a battery and uses nanomaterial as a separator between the two electrodes. The device described herein is designed to be suitable for high-temperature applications in which the membranes of traditional batteries would melt or decompose. Such melting or decomposition can short-circuit the cell, pose safety risks, and accelerate reaching the end of the batteries' lifespan. Using the nanomaterial as the separator, rather than the membrane that is used in traditional batteries, increases thermal and structural stability and reduces the need for external thermal management systems. Methods of manufacture and use of the device are also presented.
US10593942B2 Nickel-containing composite hydroxide and production process therefor, positive-electrode active material for a nonaqueous-electrolyte secondary battery and production process therefor, and nonaqueous-electrolyte secondary battery
Provided is a nickel-containing composite hydroxide that is a precursor of a positive-electrode active material with which a nonaqueous-electrolyte secondary battery having a low irreversible capacity and a high energy density can be configured. An aqueous alkaline aqueous solution and a complexing agent are added to an mixed aqueous solution including at least nickel and cobalt to regulate the pH (measured at a reference liquid temperature of 25° C.) of this mixed aqueous solution to 11.0 to 13.0, the ammonium concentration to 4 to 15 g/L, and the reaction temperature to 20° C. to 45° C. Using stirring blades having an inclination angle of 20° to 60° with respect to a horizontal plane, the mixture is stirred to conduct a crystallization reaction under such conditions that when the nickel-containing composite hydroxide to be obtained is roasted in air at 800° C. for 2 hours, the roasted composite hydroxide has a BET value of 12 to 50 m2/g. Thus a nickel-containing composite hydroxide expressed by Ni1−x−yCoxAlyMt(OH)2+α (where, 0
US10593937B2 Anode and lithium secondary battery comprising the same
The present invention relates to a negative electrode including an active material layer which includes carbon-based particles having an oxygen content of 700 mg/kg to 1,700 mg/kg, and a secondary battery including the same.
US10593935B2 Positive active material including a shell including a metalcation, manufacturing method thereof, and positive electrode and lithium battery including the positive active material
A positive active material includes an over-lithiated lithium transition metal oxide having a core-shell structure, wherein a shell layer of the core-shell structure includes a metal cation.
US10593932B2 Process for metal-sulfur battery cathode containing humic acid-derived conductive foam
Provided is a process for producing a sulfur cathode for a metal-sulfur battery. The process comprises: (a) Preparing a humic acid-derived foam or combined humic acid/graphene-derived foam composed of multiple pores and pore walls, wherein the pore walls contain one or a plurality of hexagonal carbon atomic planes; and (b) Impregnating the foam with sulfur or sulfide in a form of thin particles or coating, having a diameter or thickness less than 500 nm, which are lodged in the pores or deposited on the pore walls of the foam.
US10593926B2 Energy storage device including a rigidity changing part disposed in a vicinity of a joint portion of a first member and a second member
An energy storage device includes a positive electrode current collector and a negative electrode current collector which respectively have electric conductivity and are joined to each other, and cover members. The energy storage device includes swaged joint portions which join the positive electrode current collector and the cover members to each other, and are engaged with each other by fitting engagement by a concavo-convex fitting engagement structure which projects from the positive electrode current collector toward the cover members, and swaged joint portions which join the negative electrode current collector and the cover members to each other and, are engaged with each other by fitting engagement by a concavo-convex fitting engagement structure which projects from the negative electrode current collector toward the cover members. The cover members respectively include a strip-shaped projection which forms a rigidity changing part on the side of the swaged joint portion.
US10593920B2 Capacitance reduction in battery systems
A battery system includes a battery cell, a thermally insulating layer, and a thermally conducting layer which includes a fin. The fin pushes against an interior surface of a case which surrounds the battery cell, the thermally insulating layer, and the thermally conducting layer. The thermally conducting layer includes a discontinuity where the discontinuity is configured to reduce a capacitance associated with the thermally conducting layer compared to when the thermally conducting layer does not include the discontinuity.
US10593918B2 Battery pack
A battery pack includes a case and a plurality of batteries, wherein the case includes a first body, a second body, and a connecting frame. The first body has a first opening. The second body has a second opening which could match with the first opening. A chamber is formed between the first body and the second body. The connecting frame is connected to the second body, and has a first connecting shaft and a second connecting shaft. The first connecting shaft is adapted to be connected to the first body, and the second connecting shaft is adapted to be connected to a mounting position. The batteries are disposed side by side in the chamber.
US10593912B2 Battery pack
A battery pack is provided. The battery pack including a plurality of battery cells; a cell holder including a peripheral wall and a plurality of cell storage units; and a plurality of ribs integrally molded with the cell holder between the peripheral wall of the cell holder and the cell storage unit.
US10593908B2 Encapsulation film
The present application relates to an encapsulation film, a method of manufacturing the same, an organic electronic device including the same, and a method of manufacturing the organic electronic device using the same. The present application provides an encapsulation film which can be formed to have a structure in which moisture or oxygen flowing from the outside into an organic electronic device can be effectively blocked, has excellent handling properties and processability, and also has excellent bonding properties with an organic electronic element and durability.
US10593893B2 Light emitting devices and compouds
Thermally Activated Delayed Fluorescence (TADF) compounds wherein two aromatic heterocyclic moieties are provided as acceptor groups, spaced apart from two donor moieties by an aromatic spacer ring, are described. Charged organic TADF species having a similar structure are also described. The TADF compounds and charged organic TADF species may be employed as emitter material in light emitting devices such as OLEDs and LEECs. Also described TADF compounds wherein at least one donor moiety is substituted by at least one substituent that is a phosphine oxide or a phosphine sulphide.
US10593889B1 Compound and organic electroluminescence device
To provide a compound represented by the following formula (1-5). Two of *1 are fused with a group represented by the formula (1A) to form a nitrogen atom-containing five-membered ring; and two of *2 are fused with a group represented by the formula (1A), which is different from the group bonded with the two of *1, to form a nitrogen atom-containing five-membered ring.
US10593887B2 Condensed cyclic compound and an organic light-emitting device including the same
A condensed cyclic compound represented by Formula 1 and an organic light-emitting apparatus including the same.
US10593882B2 Ladder tetrazine polymers
A ladder tetrazine polymer is disclosed.
US10593873B2 Device for switchably influencing electromagnetic radiation, and method for obtaining such a device
A device for switchably influencing electromagnetic radiation includes a phase change material and an optically responsive structure. The phase change material is switchable between at least a first state and a second state. The first state and the second state have different electrical and/or magnetic properties. The optically responsive structure is in contact with the phase change material and has at least a first nanostructure and a second nanostructure. The first nanostructure is being different from the second nanostructure. The first nanostructure is optically responsive at a predetermined electromagnetic wavelength when the phase change material is in its first state, and non-responsive at the predetermined wavelength when the phase change material is in its second state. The second nanostructure is optically responsive at the predetermined electromagnetic wavelength when the phase change material is in its second state, and non-responsive at the predetermined wavelength when the phase change material is in its first state.
US10593867B2 Spin current magnetization rotational element, method of manufacturing the same, magnetoresistance effect element, and magnetic memory
A spin current magnetization rotational element includes: a first ferromagnetic metal layer having a variable magnetization direction; and a spin orbital torque wiring which is joined to the first ferromagnetic metal layer and extends in a direction crossing a direction perpendicular to a plane of the first ferromagnetic metal layer, wherein the spin orbital torque wiring is constituted of a non-magnetic material composed of elements of two or more kinds and a compositional proportion of the non-magnetic material has a non-uniform distribution between a first surface joined to the first ferromagnetic metal layer and a second surface located on a side opposite to the first surface.
US10593866B2 Magnetic field assisted MRAM structures, integrated circuits, and methods for fabricating the same
Magnetic field assisted magnetoresistive random access memory (MRAM) structures, integrated circuits including MRAM structures, and methods for fabricating integrated circuits including MRAM structures are provided. An exemplary integrated circuit includes a magnetoresistive random access memory (MRAM) structure and a magnetic field assist structure to generate a selected net magnetic field on the MRAM structure.
US10593862B2 Piezoelectric material, piezoelectric element, and electronic apparatus
The present invention provides a lead-free piezoelectric material having a high piezoelectric constant over a wide operating temperature region. Therefore, the present invention relates to a piezoelectric material including a perovskite-type metal oxide represented by general formula (1) below as a main component, wherein the average valence, of Sn contained in the general formula (1) lies between 2 and 4. (BavCawSnxTiyZrz)O3 (where 0.620≤v≤0.970,0.010≤w≤0.200,0.030≤x≤0.230,0.865≤y≤0.990,0≤z≤0.085, and 1.986≤v+w+x+y+z≤2.100)  General Formula (1)
US10593860B2 Piezoelectric device
A piezoelectric device that includes a substrate defining an opening therein; a piezoelectric layer arranged above the substrate such that at least part of the piezoelectric layer extends over the opening and forms a membrane part that is not superimposed with the substrate; a lower electrode arranged below the piezoelectric layer in at least the membrane part; and an upper electrode that is arranged above the piezoelectric layer so as to face at least part of the lower electrode with the piezoelectric layer interposed therebetween in the membrane part. A heater is arranged above the piezoelectric layer so as to be separate from the upper electrode or at least part of the upper electrode doubles as a heater.
US10593853B1 Method for binding micro device on substrate
A method for binding a micro device on a substrate is provided. The method includes forming a conductive pad on the substrate; forming an elevated bonding layer on the conductive pad; lowering a temperature of the elevated bonding layer in an environment comprising a vapor such that at least a portion of the vapor is condensed to form a liquid layer on the elevated bonding layer; disposing the micro device over the elevated bonding layer such that the micro device is in contact with the liquid layer and is gripped by a capillary force produced by the liquid layer between the micro device and the elevated bonding layer, wherein the micro device comprises an electrode facing the elevated bonding layer; and evaporating the liquid layer such that the electrode is bound to the elevated bonding layer and is in electrical connection with the conductive pad.
US10593849B2 Light-emitting device
This disclosure discloses a light-emitting device. The light-emitting device includes: a heat-dissipating structure having a first part and a second part separated from the first part; a light-emitting unit including a light-emitting element with a first pad formed on the first part; and a first transparent enclosing the light-emitting element and having a sidewall; and an adhesive material covering a portion of the sidewall.
US10593831B2 Nitride semiconductor multilayer film reflector and light-emitting device using the same
Achieving resistance reduction of a nitride semiconductor multilayer film reflector. In the nitride semiconductor multilayer film reflector, a first semiconductor layer has a higher Al composition than a second semiconductor layer. A first composition-graded layer is interposed between the first and second semiconductor layers so as to be located at a group III element face side of the first semiconductor layer, the first composition-graded layer being adjusted so that its Al composition becomes lower as coming close to the second semiconductor layer. A second composition-graded layer is interposed between the first and second semiconductor layers so as to be located at a nitride face side of the first semiconductor layer. The second composition-graded layer is adjusted so that its Al composition becomes lower as coming close to the second semiconductor layer.
US10593827B2 Device source wafers with patterned dissociation interfaces
A transfer-printable (e.g., micro-transfer-printable) device source wafer comprises a growth substrate comprising a growth material, a plurality of device structures comprising one or more device materials different from the growth material, the device structures disposed on and laterally spaced apart over the growth substrate, each device structure comprising a device, and a patterned dissociation interface disposed between each device structure of the plurality of device structures and the growth substrate. The growth material is more transparent to a desired frequency of electromagnetic radiation than at least one of the one or more device materials. The patterned dissociation interface has one or more areas of relatively greater adhesion each defining an anchor between the growth substrate and a device structure of the plurality of device structures and one or more dissociated areas of relatively lesser adhesion between the growth substrate and the device structure of the plurality of device structures.
US10593820B2 Solar cell module and method for manufacturing same
In the solar cell module, a first solar cell and a second solar cell are stacked together with an electroconductive member interposed therebetween, such that a cleaved surface-side periphery on a light-receiving surface of the first solar cell overlaps a periphery on a back surface of the second solar cell. The first solar cell and the second solar cell each have: photoelectric conversion section including a crystalline silicon substrate; collecting electrode; and back electrode. At a section where the first solar cell and the second solar cell are stacked, the collecting electrode of the first solar cell and the back electrode of the second solar cell are electrically connected to each other by coming into contact with the electroconductive member. An insulating member is provided on a part of the cleaved surface-side periphery on the light-receiving surface of the first solar cell, where the collecting electrode is not provided.
US10593818B2 Multijunction solar cell having patterned emitter and method of making the solar cell
A multijunction solar cell includes a base substrate comprising a Group IV semiconductor and a dopant of a first carrier type. A patterned emitter is formed at a first surface of the base substrate. The patterned emitter comprises a plurality of well regions doped with a dopant of a second carrier type in the Group IV semiconductor. The base substrate including the patterned emitter form a first solar subcell. The multijunction solar cell further comprises an upper structure comprising one or more additional solar subcells over the first solar subcell. Methods of making a multijunction solar cell are also described.
US10593814B2 Semiconductor device having first and second electrode layers electrically disconnected from each other by a slit
A chip part includes a substrate, an element formed on the substrate, and an electrode formed on the substrate. A recess and/or projection expressing information related to the element is formed at a peripheral edge portion of the substrate.
US10593810B2 Logic circuit and semiconductor device
A logic circuit includes a thin film transistor having a channel formation region formed using an oxide semiconductor, and a capacitor having terminals one of which is brought into a floating state by turning off the thin film transistor. The oxide semiconductor has a hydrogen concentration of 5×1019 (atoms/cm3) or less and thus substantially serves as an insulator in a state where an electric field is not generated. Therefore, off-state current of a thin film transistor can be reduced, leadind to suppressing the leakage of electric charge stored in a capacitor, through the thin film transistor. Accordingly, a malfunction of the logic circuit can be prevented. Further, the excessive amount of current which flows in the logic circuit can be reduced through the reduction of off-state current of the thin film transistor, resulting in low power consumption of the logic circuit.
US10593801B2 Semiconductor devices and methods of fabricating the same
Semiconductor devices and methods of fabricating the same are provided. The methods of fabricating the semiconductor devices may include providing a substrate including an active pattern protruding from the substrate, forming a first liner layer and a field isolating pattern on the substrate to cover a lower portion of the active pattern, forming a second liner layer on an upper portion of the active pattern and the field isolation pattern, and forming a dummy gate on the second liner layer.
US10593797B2 Vertical transport field effect transistor structure with self-aligned top junction through early top source/drain epitaxy
A method of forming a vertical transport field effect transistor is provided. The method includes forming a vertical fin on a substrate, and a top source/drain on the vertical fin. The method further includes thinning the vertical fin to form a thinned portion, a tapered upper portion, and a tapered lower portion from the vertical fin. The method further includes depositing a gate dielectric layer on the thinned portion, tapered upper portion, and tapered lower portion of the vertical fin, wherein the gate dielectric layer has an angled portion on each of the tapered upper portion and tapered lower portion. The method further includes depositing a work function metal layer on the gate dielectric layer.
US10593795B2 Scheme to align LDMOS drain extension to moat
An integrated circuit and method having an extended drain MOS transistor, wherein a diffused drain is deeper under a field oxide element in the drain than in a drift region under the gate. A field oxide hard mask layer is etched to define a drain field oxide trench area. Drain dopants are implanted through the drain field oxide trench area and a thermal drain drive is performed. Subsequently, the drain field oxide element is formed.
US10593791B2 Semiconductor structure with current flow path direction controlling
A semiconductor structure with current flow path direction controlling is provided, which comprises a substrate and an epitaxial layer having a first conductivity type on the substrate. A first doped region is on the substrate and the first doped region has the first or a second conductivity type. A second doped region is enclosed by the epitaxial layer and has the second conductivity type. A third doped region is located in the epitaxial layer and between the first and second doping regions, and the third doped region has the second conductivity type. A fourth doped region is enclosed by the third doped region and has the first conductivity type. A fifth doped region is enclosed by the first doped region and the conductivity type is opposite to that of the first doped region.
US10593786B2 Manufacturing method of the semiconductor device
The semiconductor device is manufactured through the following steps: after first heat treatment is performed on an oxide semiconductor film, the oxide semiconductor film is processed to form an oxide semiconductor layer; immediately after that, side walls of the oxide semiconductor layer are covered with an insulating oxide; and in second heat treatment, the side surfaces of the oxide semiconductor layer are prevented from being exposed to a vacuum and defects (oxygen deficiency) in the oxide semiconductor layer are reduced.
US10593777B2 Semiconductor device and method for fabricating the same
A semiconductor layer stack includes a first conductive layer, a dielectric layer including a high-k material, which is formed on the first conductive layer, a second conductive layer formed on the dielectric layer, and an interface control layer formed between the dielectric layer and the second conductive layer and including a leakage blocking material, a dopant material, a high bandgap material and a high work function material.
US10593773B2 LDMOS with high-k drain STI dielectric
A laterally diffused metal oxide silicon (LDMOS) transistor and a method of making the LDMOS transistor are disclosed. The LDMOS transistor includes a drain drift region formed in a substrate and containing a drain contact region. A gate structure overlies a channel region in the substrate and a first shallow-trench isolation (STI) structure is formed between the drain contact region and the channel region. The first STI structure contains a high-k dielectric and a second STI structure contains silicon dioxide.
US10593769B2 Method for manufacturing a vertical semiconductor device
A method of manufacturing a semiconductor device includes forming a base layer in an upper part of a substrate and a trench in the substrate. A gate insulating film is on an inner bottom surface and an inner side surface of the trench and a gate electrode is embedded into the trench. The gate electrode is etched so that an upper surface of the gate electrode is at a first height from the bottom of the trench. A source region is in contact with an outer side surface of the trench. A base contact region is in contact with part of the outer side surface of the trench, an upper part of the base layer, and an upper part of the source region. A source electrode is embedded in a remaining part of the trench and in contact with the source region and the base contact region.
US10593763B2 Graphene FET with graphitic interface layer at contacts
A method for forming a graphene FET includes providing a graphene layer having a surface. A first metal layer having a work function <4.3 eV is deposited on the graphene surface. The first metal layer is oxidized to form a first metal oxide layer. The first metal oxide layer is etched to provide open surface contact regions including a first and a second region of the graphene layer for providing a graphene surface source and drain contact. A second metal layer is deposited including a second metal layer portion providing a source with a source contact over the graphene surface source contact and a second metal layer portion providing a drain with a drain contact over the graphene surface drain contact. A grown-in graphitic interface layer is formed at an interface between the source contact and graphene surface source contact and the drain contact and graphene surface drain contact.
US10593761B1 Method for making a semiconductor device having reduced contact resistance
A method for making a semiconductor device may include forming spaced apart source and drain regions in a semiconductor layer with a channel region extending therebetween. At least one of the source and drain regions may be divided into a lower region and an upper region by a dopant diffusion blocking superlattice with the upper region having a same conductivity and higher dopant concentration than the lower region. The method may further include forming a gate on the channel region, depositing at least one metal layer on the upper region, and applying heat to move upward non-semiconductor atoms from the non-semiconductor monolayers to react with the at least one metal layer to form a contact insulating interface between the upper region and adjacent portions of the at least one metal layer.
US10593756B2 Quantum dot array devices
Disclosed herein are quantum dot devices, as well as related computing devices and methods. For example, in some embodiments, a quantum dot device may include: a quantum well stack including a quantum well layer; a plurality of first gates disposed above the quantum well stack, wherein at least two of the first gates are spaced apart in a first dimension above the quantum well stack, at least two of the first gates are spaced apart in a second dimension above the quantum well stack, and the first and second dimensions are perpendicular; and a second gate disposed above the quantum well stack, wherein the second gate extends between at least two of the first gates spaced apart in the first dimension, and the second gate extends between at least two of the first gates spaced apart in the second dimension.
US10593747B2 Organic light-emitting display apparatus and manufacturing method thereof
An organic light-emitting display apparatus and a manufacturing method thereof. The organic light-emitting display apparatus includes a substrate, a display unit arranged on the substrate, a dam unit arranged at a periphery of the display unit and on the substrate and an encapsulating layer to encapsulate the display unit, wherein the encapsulating layer includes an organic film covering the display unit, and an inorganic film covering the organic film and the dam unit, and wherein a hardness of the dam unit is lower than that of the inorganic film. According to this, lateral moisture-proof characteristics of the organic light-emitting display apparatus are improved.
US10593745B2 Display device with signal line
A display device including: a substrate including a first region and a second region; a signal line on the substrate and including a first layer and a second layer that overlap each other; and a first insulating layer between the substrate and the signal line, wherein a first organic layer may be between the first layer and the second layer in the first region, and the first layer and the second layer may be in direct contact with each other in the second region, and the first insulating layer may be disposed in an area in which the first organic layer is.
US10593740B2 Display panel and manufacturing process thereof
The present disclosure provides a display panel and a manufacturing process of the display panel. The manufacturing process of the display panel includes: successively depositing a plurality of thin-film layers on an auxiliary electrode layer, the compactness of a single thin-film layer among the plurality of thin-film layers gradually increasing from bottom to top; forming a preset pattern by the plurality of thin-film layers having a same width; dry-etching the plurality of thin-film layers so that the width of a single thin-film layer among the plurality of thin-film layers gradually increases from bottom to top, to form a plurality of cathode separators having an inverted trapezoid shape. The manufacturing process of the cathode separator is highly stable.
US10593738B2 Organic light-emitting display device
Disclosed is an organic light-emitting display device, in which a compensation pattern is selectively provided between two dam patterns depending on the arrangement density of a lower structure thereof, thereby making the width of a seal pattern uniform for each area. As a result, the reliability of the device is greatly improved.
US10593735B2 Diode device and method for manufacturing the same, and diode apparatus
The present disclosure provides a diode device comprising a first electrode, a hole transport layer, a functional layer, an electron transport layer and a second electrode that are stacked, wherein the functional layer comprises at least one sub-functional layer each comprising a photo-detection layer and an electroluminescent layer which are stacked and a difference of energy barriers between the photo-detection layer and the electroluminescent layer is not more than 1.5 eV; the photo-detection layer comprises a nanocrystalline derived from a copper indium sulfide system compound, and the electroluminescent layer comprises an oil-soluble nanocrystalline. The present disclosure further provides a method for manufacturing a diode device, and a diode apparatus having both electro-luminescence and photoelectric response properties, and higher material universal applicability.
US10593734B2 Display device having boundary with reduced aliasing effect
A display device may include: a display area; a peripheral area which is located outside the display area and in which a black matrix is disposed; and a plurality of pixel columns including: a first pixel column including a first pixel configured to display a first color; and a second pixel column including a second pixel configured to display a second color different from the first color, wherein an absolute value of a first boundary slope of a boundary line between the first pixel column and the black matrix may be greater than an absolute value of a second boundary slope of a boundary line between the second pixel column and the black matrix, and wherein the first color may be one of white and green.
US10593729B2 Vertical array of resistive switching devices having restricted filament regions and tunable top electrode volume
Embodiments of the invention are directed to a vertical resistive device. A non-limiting example of the vertical resistive device includes a horizontal plate having a conductive electrode region and a filament region. An opening extends through the filament region and is defined by sidewalls of the filament such that the filament region is positioned outside of the opening. A conductive pillar is positioned within the opening and is communicatively coupled to the filament region.
US10593728B1 Integrated circuits and methods for fabricating integrated circuits with magnetic tunnel junction (MTJ) structures
Integrated circuits and methods for fabricating magnetic tunnel junction (MTJ) structures and integrated circuits are provided. An exemplary method for fabricating an integrated circuit including a magnetic tunnel junction (MTJ) structure includes forming magnetic tunnel junction (MTJ) layers over a substrate. Further, the method includes forming a conductive pillar over the MTJ layers, wherein the conductive pillar is formed with an uppermost surface, and wherein the uppermost surface is not planarized. Also, the method includes etching the MTJ layers to form a pillar structure from portions of the MTJ layers underlying the conductive pillar.
US10593725B2 Light source module, illumination device and moving body
A light source module is provided. According to an exemplary embodiment, the light source module includes a base material. A plurality of light sources is on a surface of the substrate in a matrix. The plurality of light sources is individually controlled to be lit. A first electric supply wire supplies electricity to each of the plurality of light sources. A plurality of second electric supply wires supplies electricity to the plurality of light sources respectively. A plurality of protection diodes is electrically connected with the first electric supply wire and the plurality of second electric supply wires. The plurality of protection diodes is in the substrate.
US10593722B2 Quantum dot digital radiographic detection system
A digital quantum dot radiographic detection system described herein includes: a scintillation subsystem 202 and a semiconductor light detection subsystem 200, 200′ (including a plurality of quantum dot image sensors 200a, 200b). In a first preferred digital quantum dot radiographic detection system, the plurality of quantum dot image sensors 200 is in substantially direct contact with the scintillation subsystem 202. In a second preferred digital quantum dot radiographic detection system, the scintillation subsystem has a plurality of discrete scintillation packets 212a, 212b, at least one of the discrete scintillation packets communicating with at least one of the quantum dot image sensors. The quantum dot image sensors 200 may be associated with semiconductor substrate 210 made from materials such as silicon (and variations thereof) or graphene.
US10593719B2 Optical sensors including a light-impeding pattern
Optical sensors including a light-impeding pattern are provided. The optical sensors may include a plurality of photoelectric conversion regions, a plurality of lenses on the plurality of photoelectric conversion regions, and a light-impeding layer extending between the plurality of photoelectric conversion regions and the plurality of lenses. The light-impeding layer may include an opening between a first one of the plurality of photoelectric conversion regions and a first one of the plurality of lenses. The optical sensors may be configured to be assembled with a display panel such that the plurality of lenses are disposed between the light-impeding layer and the display panel.
US10593712B2 Image sensors with high dynamic range and infrared imaging toroidal pixels
An image sensor may include phase detecting and autofocusing (PDAF) pixels. Each pixel may include an inner photodiode region and outer photodiode regions to provide high dynamic range (HDR) capability. Each pixel may include an in infrared blocking filter that selectively covers the inner photodiode region or the outer photodiode regions. Two pixels of the same color but with different infrared blocking filter patterns may be compared to provide infrared sensing. Any color filter array configuration can be used. Instead of an infrared blocking filter, an infrared pass filter may also be used. A first pixel may include an infrared pass filter that selectively covers the inner photodiode region, whereas a second pixel may include an infrared pass filter that selectively covers the outer photodiode regions. The charge collected by the first and second pixels may be compared to provide infrared sensing.
US10593708B2 Array substrate and driving method thereof, display device
An array substrate, a driving method thereof and a display device are provided. The array substrate includes a base substrate, a pixel electrode located on the base substrate; a first gate line and a second gate line located on the base substrate at both sides of the pixel electrode, respectively, the pixel electrode being partially overlapped with the first gate line and the second gate line respectively to form a first storage capacitor and a second storage capacitor respectively; and a gate driver connected with the first gate line and the second gate line and configured to sequentially provide a gate signal to the first gate line and the second gate line and perform a waveform chamfering operation to the gate signal.
US10593701B2 Semiconductor device including a gate pitch and an interconnection line pitch and a method for manufacturing the same
A semiconductor device includes a substrate including a PMOSFET region and an NMOSFET region. First active patterns are on the PMOSFET region. Second active patterns are on the NMOSFET region. Gate electrodes intersect the first and second active patterns and extend in a first direction. First interconnection lines are disposed on the gate electrodes and extend in the first direction. The gate electrodes are arranged at a first pitch in a second direction intersecting the first direction. The first interconnection lines are arranged at a second pitch in the second direction. The second pitch is smaller than the first pitch.
US10593695B1 Integrated assemblies having charge-trapping material arranged in vertically-spaced segments, and methods of forming integrated assemblies
Some embodiments include a memory array having a vertical stack of alternating insulative levels and wordline levels. The wordline levels include conductive wordline material having terminal ends. Charge blocking material is along the terminal ends of the conductive wordline material and has first vertical faces. The insulative levels have terminal ends with second vertical faces. The second vertical faces are laterally offset relative to the first vertical faces. Charge-trapping material is along the first vertical faces, and extends partially along the second vertical faces. The charge-trapping material is configured as segments which are vertically spaced from one another by gaps. Charge-tunneling material extends along the segments of the charge-trapping material. Channel material extends vertically along the stack, and is spaced from the charge-trapping material by the charge-tunneling material. The channel material extends into the gaps. Some embodiments include methods of forming integrated assemblies.
US10593687B2 Semiconductor device and manufacturing method thereof
A semiconductor device whose performance is improved is disclosed. In the semiconductor device, an offset spacer formed in a memory cell is formed by a laminated film of a silicon oxide film and a silicon nitride film, and the silicon oxide film is particularly formed to directly contact the sidewall of a memory gate electrode and the side end portion of a charge storage film; on the other hand, an offset spacer formed in a MISFET is formed by a silicon nitride film. Particularly in the MISFET, the silicon nitride film directly contacts both the sidewall of a gate electrode and the side end portion of a high dielectric constant film.
US10593682B2 Method for producing pillar-shaped semiconductor memory device
A method for producing a semiconductor memory device includes forming two Si pillars on a substrate. In the Si pillars, inverter circuits are formed. The inverter circuits include drive N-channel SGTs each including first and second N+ layers functioning as a source and a drain, and load SGTs each including first and second P+ layers functioning as a source and drain. Selection SGTs each including third and fourth N+ layers functioning as a source and a drain are formed above SiO2 layers disposed above the inverter circuits. The first N+ layer is connected to a ground wiring metal layer. The first P+ layers are connected to a power supply wiring metal layer through a NiSi layer. Gate TiN layers are connected to a word-line wiring metal layer through a NiSi layer. The third N+ layers are connected to an inverted bit-line wiring metal layer and a bit-line wiring metal layer.
US10593678B1 Methods of forming semiconductor devices using aspect ratio dependent etching effects, and related semiconductor devices
A method of forming a semiconductor device comprises forming a patterned masking material comprising parallel structures and parallel trenches extending at a first angle from about 30° to about 75° relative to a lateral direction. A mask is provided over the patterned masking material and comprises additional parallel structures and parallel apertures extending at a second, different angle from about 0° to about 90° relative to the lateral direction. The patterned masking material is further patterned using the mask to form a patterned masking structure comprising elongate structures separated by the parallel trenches and additional parallel trenches. Exposed portions of a hard mask material underlying the patterned masking structure are subjected to ARDE to form a patterned hard mask material. Exposed portions of a semiconductive material underlying the patterned hard mask material are removed to form semiconductive pillar structures. Semiconductor devices and electronic systems are also described.
US10593674B1 Deep fence isolation for logic cells
Structures for field-effect transistors and methods for fabricating a structure for field-effect transistors. A logic cell includes first and second field-effect transistors and a well defining a back gate that is arranged beneath the first and second field-effect transistors. A dielectric layer is arranged between the well and the logic cell. A plurality of deep trench isolation regions extend through the dielectric layer and are arranged to surround the first and second field-effect transistors and the well. The back gate is shared by the first and second field-effect transistors.
US10593663B2 Distributed decoupling capacitor
An electrical device including a plurality of fin structures. The plurality of fin structures including at least one decoupling fin and at least one semiconductor fin. The electrical device includes at least one semiconductor device including a channel region present in the at least one semiconductor fin, a gate structure present on the channel region of the at least one semiconductor fin, and source and drain regions present on source and drain region portion of the at least one semiconductor fin. The electrical device includes at least one decoupling capacitor including the decoupling fin structure as a first electrode of the decoupling capacitor, a node dielectric layer and a second electrode provided by the metal contact to the source and drain regions of the semiconductor fin structures. The decoupling capacitor is present underlying the power line to the semiconductor fin structures.
US10593657B2 Display devices and methods for forming the same
A display device is provided. The display device includes a supporting film and a flexible substrate disposed on the supporting film. The display device also includes a driving layer disposed on the flexible substrate, and a conductive pad disposed on the driving layer. The display device further includes a light-emitting diode disposed on the conductive pad and electrically connected to the conductive pad, wherein the supporting film has a first hardness, the flexible substrate has a second hardness, and the first hardness is greater than or equal to the second hardness.
US10593652B2 Stacked semiconductor packages
An apparatus includes a first substrate having a first land and a second substrate having a second land. A first molding compound is disposed between the first substrate and the second substrate. A first semiconductor chip is disposed on the first substrate and in contact with the first molding portion. A first connector contacts the first land and a second connector contacts the second land. The second connector is disposed on the first connector. A volume of the second connector is greater than a volume of the first connector. A surface of the first semiconductor chip is exposed. The first molding compound is in contact with the second connector, and at least a portion of the second connector is surrounded by the first molding compound.
US10593646B2 Microelectronics package with self-aligned stacked-die assembly
The present disclosure relates to a microelectronics package with a self-aligned stacked-die assembly and a process for making the same. The disclosed microelectronics package includes a module substrate, a first die with a first coupling component, a second die with a second coupling component, and a first mold compound. The first die is attached to the module substrate. The first mold compound resides over the module substrate, surrounds the first die, and extends above an upper surface of the first die to define a first opening. Herein, the first mold compound provides vertical walls of the first opening, which are aligned with edges of the first die in X-direction and Y-direction. The second die is stacked with the first die and in the first opening, such that the second coupling component is mirrored to the first coupling component.
US10593644B2 Apparatus for assembling devices
An apparatus for assembling devices, comprising a plurality of actuated devices disposed on a substrate, each of the actuated devices comprising a first electrode disposed on and electrically connect to the substrate, a connecting pad disposed on the substrate, an electro-active polymer layer comprising a first surface disposed on the connecting pad and a second surface, and a second electrode disposed on the second surface of the electro-active polymer layer and electrically connected to the substrate.
US10593641B2 Package method and package structure of fan-out chip
A packaging method and a package structure of a fan-out chip are disclosed. The package structure comprises a first chip with bumps and a second chip without bumps, a first dielectric layer formed on a surface of the second chip and through-holes fabricated in the first dielectric layer; a plastic package material; a second dielectric layer; a metal redistribution layer for interconnecting within and between the first chip and the second chip; under bump metallization layers and micro-bumps. By fabricating the dielectric layers with the through-holes on the surfaces of the first chip and the second chip, exposing the bumps of the first chip and metal pads of the second chip and subsequently fabricating the metal redistribution layer, the interconnections within and between the first chip and the second chip are achieved and thereby the integrated package of the first chip and the second chip is achieved.
US10593639B2 Metal pad modification
The present invention provides a structure. In an exemplary embodiment, the structure includes a base material, at least one metal pad, where a first surface of the metal pad is in contact with the base material, and a metal pedestal, where the metal pedestal is in contact with the metal pad, where a radial alignment of the metal pad is shifted by an offset distance, with respect to the metal pedestal, such that the metal pad is shifted towards a center axis of the base material, where a first dimension of the metal pad is smaller than a second dimension of the metal pad, where the second dimension is orthogonal to a line running from a center of the metal pad to the center axis of the base material, where the first dimension is parallel to the line.
US10593638B2 Methods of interconnect for high density 2.5D and 3D integration
Methods and apparatus are described for enabling copper-to-copper (Cu—Cu) bonding at reduced temperatures (e.g., at most 200° C.) by significantly reducing Cu oxide formation. These techniques provide for faster cycle time and entail no extraordinary measures (e.g., forming gas). Such techniques may also enable longer queue (Q) or staging times. One example semiconductor structure generally includes a semiconductor layer, an adhesion layer disposed above the semiconductor layer, an anodic metal layer disposed above the adhesion layer, and a cathodic metal layer disposed above the anodic metal layer. An oxidation potential of the anodic metal layer may be greater than an oxidation potential of the cathodic metal layer. Such a semiconductor structure may be utilized in fabricating IC packages implementing 2.5D or 3D integration.
US10593634B2 Packaged devices with integrated antennas
Various embodiments of an integrated device package with integrated antennas are disclosed. In some embodiments, an antenna can be defined along a die pad of the package. In some embodiments, an antenna can be disposed in a first packaging component, and an integrated device die can be disposed in a second packaging component. The first and second packaging components can be stacked on one another and electrically connected. In some embodiments, a package can include one or a plurality of antennas disposed along a wall of a package body. The plurality of antennas can be disposed facing different directions from the package.
US10593633B2 Semiconductor module
It is an object of the present invention to provide a semiconductor module which suppresses a break in a current path and occurrence of arc discharge when a semiconductor chip is short-circuited. A semiconductor module 100 according to the present invention includes at least one semiconductor chip 2, a housing 5 in which the semiconductor chip 2 is stored, and at least one pressurizing member which is placed between an upper electrode 2a of the semiconductor chip 2 and an upper-side electrode 3 provided in the housing 5 and electrically connects the upper electrode 2a and the upper-side electrode 3, the pressurizing member 10 is elastic, and the pressurizing member 10 includes a conductive block 12 and a plate spring member 11 including current paths 11a and 11b which are opposed to each other with at least a part of the conductive block 12 located between the current paths 11a and 11b.
US10593630B2 Semiconductor package and method for manufacturing the same
A semiconductor package includes a semiconductor die, a plurality of conductive bumps, a shielding layer, an encapsulant and a redistribution layer. The semiconductor die has an active surface, a backside surface and a lateral surface. The conductive bumps are disposed on the active surface of the semiconductor die. The shielding layer is disposed on the lateral surface of the semiconductor die. The encapsulant covers the shielding layer, and has a first surface and a second surface opposite to the first surface. The redistribution layer is disposed on the first surface of the encapsulant and electrically connected to the semiconductor die through the conductive bumps. The shielding layer is electrically connected to the redistribution layer.
US10593629B2 Semiconductor package with a conductive casing for heat dissipation and electromagnetic interference (EMI) shield and manufacturing method thereof
A semiconductor package and a manufacturing method thereof are provided. The semiconductor package includes a conductive casing, a semiconductor die, a conductive connector, an insulating encapsulant, a redistribution structure, and a first conductive terminal. The conductive casing has a cavity. The semiconductor die is disposed in the cavity of the conductive casing. The conductive connector is disposed on a periphery of the conductive casing. The insulating encapsulant encapsulates the conductive connector, the semiconductor die and the cavity. The redistribution structure is formed on the insulating encapsulant and is electrically connected to the conductive connector and the semiconductor die. The first conductive terminal is disposed in openings of the redistribution structure and is physically in contact with a portion of the conductive casing.
US10593626B2 AVD hardmask for damascene patterning
A method including forming a dielectric layer on a contact point of an integrated circuit structure; forming a hardmask including a dielectric material on a surface of the dielectric layer; and forming at least one via in the dielectric layer to the contact point using the hardmask as a pattern. An apparatus including a circuit substrate including at least one active layer including a contact point; a dielectric layer on the at least one active layer; a hardmask including a dielectric material having a least one opening therein for an interconnect material; and an interconnect material in the at least one opening of the hardmask and through the dielectric layer to the contact point.
US10593623B2 Semiconductor device with metallization structure on opposite sides of a semiconductor portion
A semiconductor device includes a semiconductor layer with a thickness of at most 50 μm. A first metallization structure is disposed on a first surface of the semiconductor layer. The first metallization structure includes a first copper region with a first thickness. A second metallization structure is disposed on a second surface of the semiconductor layer opposite to the first surface. The second metallization structure includes a second copper region with a second thickness. The total thickness, which is the sum of the first thickness and the second thickness, deviates from the thickness of the semiconductor layer by not more than 20% and a difference between the first thickness and the second thickness is not more than 20% of the total thickness.
US10593622B2 Electrical fuse and/or resistors structures
Electrical fuse (eFuse) and resistor structures and methods of manufacture are provided. The method includes forming metal gates having a capping material on a top surface thereof. The method further includes protecting the metal gates and the capping material during an etching process which forms a recess in a dielectric material. The method further includes forming an insulator material and metal material within the recess. The method further includes forming a contact in direct electrical contact with the metal material.
US10593619B1 Transistor shield structure, packaged device, and method of manufacture
A transistor includes a semiconductor substrate having a first terminal and a gate region, and an interconnect structure formed of multiple layers of dielectric and electrically material on an upper surface of the semiconductor substrate. The electrically conductive material includes first and second layers, the second layer being spaced apart from the first layer by a first dielectric layer of the dielectric material, the first layer residing closest to the upper surface of the semiconductor substrate relative to the second layer. The interconnect structure includes a pillar formed from the conductive material. The pillar is in electrical contact with the first terminal, the pillar extends through the dielectric material, and the pillar includes a pillar segment in the first layer of the conductive material. The interconnect structure also includes a shield structure in the first layer of the conductive material and positioned between the pillar segment and the gate region.
US10593608B2 Semiconductor module comprising an encapsulating compound that covers at least one semiconductor component
A semiconductor module (10) contains a ceramic interconnect device (50) having at least one semiconductor component (20). The at least one semiconductor component (20) is covered by an encapsulating compound (30) which contains a cured inorganic cement and has a thermal expansion coefficient in the range of 2 to 10 ppm/K. The ceramic of the ceramic interconnect device (50) is selected from ceramics based on aluminum oxide, aluminum nitride or silicon nitride.
US10593606B2 Wiring board, and manufacturing method
The present disclosure relates to a wiring board and a manufacturing method that simultaneously solve problems of stress and heat release A wiring board as one aspect of the present disclosure includes a glass substrate as a core member, and a plurality of through holes arranged in a cyclic manner in the glass substrate. The through holes are filled with different kinds of filling materials. A wiring board manufacturing method as one aspect of the present disclosure includes: a through hole formation step of forming through holes arranged in a cyclic manner in a glass substrate serving as a core member; and a filling step of forming a protecting sheet on the glass substrate, and filling through holes with a filling material through openings formed in the protecting sheet. The present disclosure can be applied to a wiring board that has a through-electrode-equipped glass substrate as the core member.
US10593604B1 Process for making semiconductor dies, chips, and wafers using in-line measurements obtained from DOEs of NCEM-enabled fill cells
Improved processes for manufacturing wafers, chips, or dies utilize in-line data obtained from non-contact electrical measurements (“NCEM”) of fill cells that contain structures configured target/expose a variety of open-circuit, short-circuit, leakage, or excessive resistance failure modes. Such processes may involve evaluating Designs of Experiments (“DOEs”), comprised of multiple NCEM-enabled fill cells, in at least two variants, all targeted to the same failure mode(s).
US10593600B2 Distinct gate stacks for III-V-based CMOS circuits comprising a channel cap
Semiconductor devices and methods of forming the same include forming a first channel region on a first semiconductor region. A second channel region is formed on a second semiconductor region. The second semiconductor region is formed from a semiconductor material that is different from a semiconductor material of the first semiconductor region. A semiconductor cap is formed on one or more of the first and second channel regions. A gate dielectric layer is formed over the nitrogen-containing layer. A gate is formed on the gate dielectric.
US10593588B2 Electronic circuit comprising electrically insulating trenches
An electronic circuit including a semiconducting or conducting substrate having first and second opposite surfaces and at least first and second non-parallel electrically insulating trenches that extend from the first surface in the substrate, define at least one portion of the substrate and join at a junction, the portion of the substrate including a protrusion that extends to the junction.
US10593580B2 EFEM, equipment front end module
The present invention relates to an equipment front end module (EFEM) configured to perform wafer transfer between process equipment and a wafer storage device that stores wafers. More particularly, the present invention relates to an equipment front end module (EFEM), which enables gases supplied into the wafer transfer chamber to efficiently flow to maintain cleanness in the wafer transfer chamber at a high level, thus preventing contamination in the wafer transfer chamber.
US10593574B2 Techniques for combining CMP process tracking data with 3D printed CMP consumables
Chemical mechanical polishing (CMP) apparatus and methods for manufacturing CMP apparatus are provided herein. CMP apparatus may include polishing pads, polishing head retaining rings, and polishing head membranes, among others, and the CMP apparatus may be manufactured via additive manufacturing processes, such as three dimensional (3D) printing processes. The CMP apparatus may include wireless communication apparatus components integrated therein. Methods of manufacturing CMP apparatus include 3D printing wireless communication apparatus into a polishing pad and printing a polishing pad with a recess configured to receive a preformed wireless communication apparatus.
US10593569B2 Substrate processing method
A substrate processing method includes a liquid film forming step of supplying a low surface tension liquid onto the upper surface of the substrate while rotating the substrate at a first rotational speed, in order to form a liquid film of the low surface tension liquid on the upper surface of the substrate, a rotation decelerating step of decelerating rotation of the substrate to a second rotational speed while continuing the liquid film forming step, after a processing liquid on the substrate has been replaced with the low surface tension liquid, an opening forming step of forming an opening in the center region of the liquid film on the substrate that rotates at the second rotational speed after completion of the liquid film forming step, and a liquid film removing step of removing the liquid film from the upper surface of the substrate by widening the opening.
US10593566B2 Switch-mode converter module
A method for manufacturing a switch-mode converter includes forming a plurality of windings by coiling one or more conductors. Each of the windings is secured to one of a plurality of module bases arranged in a module array. At least one side of the array is encapsulated in a magnetic mold compound.
US10593563B2 Fan-out wafer level package with resist vias
Fan-out wafer level packages with resist vias are provided. In an implementation, an example wafer level process or panel fabrication process includes adhering a die to a carrier, applying a temporary resist layer over the die and the carrier, developing the resist layer to form channels or spaces, filling the channels or the spaces with a molding material, removing the remaining resist to create vias in the molding material, and metalizing the vias in the molding material to provide conductive vias for the microelectronics package. The methods automatically create good via and pad alignment. In another implementation, an example process includes adhering a die to a carrier, applying a permanent resist layer over the die and the carrier, developing the resist layer to form vias in the resist layer, and metalizing the vias in the remaining resist of the permanent resist layer to provide conductive vias for the microelectronics package. Assemblies may be constructed with the semiconductor dies face-up or face-down. One or more redistribution layers (RDLs) may be built on one or both sides of an assembly with resist vias.
US10593561B2 Stack frame for electrical connections and the method to fabricate thereof
A package structure comprises: a plurality of metal parts, wherein each metal part is made of metal and each two adjacent metal parts are spaced apart by a gap being filled with an insulating material; a first insulating layer, disposed over a top of the plurality of metal parts and the top surface of a conductive element; and a first conductive layer, disposed over the first insulating layer, wherein a first conductive pattern electrically connects a first terminal of the conductive element to a first metal part through at least one first via disposed in the first insulating layer, wherein a bump is disposed in the first insulating layer and electrically connected to a second terminal of the conductive element.
US10593557B2 Methods of manufacturing a semiconductor device
A method of manufacturing a semiconductor device, the method including forming dummy gate structures on a substrate; forming spacers on sidewalls of the dummy gate structures; forming a preliminary first interlayer insulation pattern to fill a gap between adjacent spacers; etching an upper portion of the preliminary first interlayer insulation pattern through a first etching process to form a preliminary second interlayer insulation pattern; implanting an ion on the dummy gate structures, the spacers, and the preliminary second interlayer insulation pattern through an ion-implanting process; etching an upper portion of the preliminary second interlayer insulation pattern through a second etching process to form an interlayer insulation pattern having a flat upper surface; and forming a capping pattern on the interlayer insulation pattern to fill a gap between the spacers.
US10593555B2 Composite sacrificial gate with etch selective layer
The manufacture of a FinFET device includes the formation of a composite sacrificial gate. The composite sacrificial gate includes a sacrificial gate layer such as a layer of amorphous silicon, and an etch selective layer such as a layer of silicon germanium. The etch selective layer, which underlies the sacrificial gate layer, enables the formation of a gate cut opening having a controlled critical dimension that extends through the composite sacrificial gate.
US10593549B2 Method for defining patterns for conductive paths in a dielectric layer
An example embodiment may include a method for defining patterns for conductive paths in a dielectric layer. The method may include (a) forming a mask layer on the dielectric layer, (b) forming on the mask layer a set of longitudinally and parallel extending mask features, each mask feature including a mandrel having a pair of side wall spacers, the mask features being spaced apart such that gaps are formed between the mask features, (c) depositing an organic spin-on layer covering the set of mask features and filling the gaps, (d) etching a first trench in the organic spin-on layer, the first trench extending across at least a subset of the gaps and exposing the mask layer, and (e) depositing in a spin-on process a planarization layer covering the organic spin-on layer and filling the first trench.
US10593546B2 Method of producing a two-dimensional material
A method of producing graphene or other two-dimensional material such as graphene including heating the substrate held within a reaction chamber to a temperature that is within a decomposition range of a precursor, and that allows two-dimensional crystalline material formation from a species released from the decomposed precursor; establishing a steep temperature gradient (preferably >1000° C. per meter) that extends away from the substrate surface towards an inlet for the precursor; and introducing precursor through the relatively cool inlet and across the temperature gradient towards the substrate surface. The steep temperature gradient ensures that the precursor remains substantially cool until it is proximate the substrate surface thus minimizing decomposition or other reaction of the precursor before it is proximate the substrate surface. The separation between the precursor inlet and the substrate is less than 100 mm.
US10593537B1 Longitudinal silicon ingot slicing machine and jig fixture
The present subject matter discloses a method of lateral slicing of cylindrical silicon ingot to maximize resulting chips yield as compared to the conventional transverse slicing of ingot. The resulting rectangular wafers made from lateral slicing of ingot maximizes yield as by the lateral slicing of ingot, overall chips per wafer ratio gets increased as compared to transversal cutting while the said method decreases waste due to conflict between chip and wafer geometry. The novel apparatus or system of present method includes JIG having plurality of parallel bars. The JIG is provided to covers and holds the ingot during slicing while the parallel bars of JIG between which diamond dust embedded wires gets located and which behaves as a guide for diamond embedded wires during the slicing of ingot. Also, this JIG mechanism protects and holds the wires from sliding down and miss the designated location of slicing during the process as the slicing of cylindrical ingot is being done longitudinally. Further, the parallel bars of the JIG mechanism are made such a way that the slurry and debris from the slicing automatically gets released.
US10593529B2 Mass-spectral method for selection, and de-selection, of cancer patients for treatment with immune response generating therapies
A method and system for predicting in advance of treatment whether a cancer patient is likely, or not likely, to obtain benefit from administration of a yeast-based immune response generating therapy, which may be yeast-based immunotherapy for mutated Ras-based cancer, alone or in combination with another anti-cancer therapy. The method uses mass spectrometry of a blood-derived patient sample and a computer configured as a classifier using a training set of class-labeled spectra from other cancer patients that either benefited or did not benefit from an immune response generating therapy alone or in combination with another anti-cancer therapy. Also disclosed are methods of treatment of a cancer patient, comprising administering a yeast-based immune response generating therapy, which may be yeast-based immunotherapy for mutated Ras-based cancer, to a patient selected by a test in accordance with predictive mass spectral methods disclosed herein, in which the class label for the spectra indicates the patient is likely to benefit from the yeast-based immunotherapy.
US10593527B1 Detection and concentration determination of 2,3,3,3-tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy) propanoic acid by LC/MS/MS
A method and system for injecting an unconcentrated sample into a receiving LC/MS/MS system that is configured to determine a concentration of GenX within the unconcentrated sample, wherein the LC/MS/MS includes ESI. The unconcentrated sample is subjected to the following ESI conditions: i) a probe gas temperature of approximately 120° C. to approximately 160° C.; ii) a sheath gas heater setting of approximately 150° C. to approximately 275° C.; and iii) a sheath gas flow of approximately 6 L/min to approximately 11 L/min. The concentration of GenX is determined within the unconcentrated sample, wherein the concentration of GenX within the unconcentrated sample has a minimum reporting level of approximately 0.010 μg/L.
US10593506B2 Fold over emitter and collector field emission transistor
A field emission transistor includes a gate, a fold over emitter, and fold over collector. The emitter and the collector are separated from the gate by a void and are separated from a gate contact by gate contact dielectric. The void may be a vacuum, ambient air, or a gas. Respective ends of the emitter and the collector are separated by a gap. Electrons are drawn across gap from the emitter to the collector by an electrostatic field created when a voltage is applied to the gate. The emitter and collector include a first conductive portion substantially parallel with gate and a second conductive portion substantially perpendicular with gate. The second conductive portion may be formed by bending a segment of the first conductive portion. The second conductive portion is folded inward from the first conductive portion towards the gate. Respective second conductive portions are generally aligned.
US10593497B2 Micro-grid adaptive relaying
A system and method for changing protection settings groups for relays in a micro-grid between a grid-connected settings group and an islanded settings group. The method changes a power source relay from the grid-connected settings group to the islanded settings group before the micro-grid is disconnected from the utility grid, disconnects the micro-grid from the utility grid, and then changes a load relay from the grid-connected settings group to the islanded settings group after the micro-grid is disconnected from the utility grid. The method also changes the load relay from the islanded settings group to the grid-connected settings group before the micro-grid is connected to the utility grid, connects the micro-grid to the utility grid, and then changes the power source relay from the islanded settings group to the grid-connected settings group after the micro-grid is connected to the utility grid.
US10593480B2 Chip capacitor, circuit assembly, and electronic device
A chip capacitor according to the present invention includes a substrate, a pair of external electrodes formed on the substrate, a capacitor element connected between the pair of external electrodes, and a bidirectional diode connected between the pair of external electrodes and in parallel to the capacitor element. Also, a circuit assembly according to the present invention includes the chip capacitor according to the present invention and a mounting substrate having lands, soldered to the external electrodes, on a mounting surface facing a front surface of the substrate.
US10593473B2 Multilayer ceramic capacitor and board having the same
A multilayer ceramic capacitor may include: a ceramic body including a plurality of dielectric layers; first and second internal electrodes disposed in the ceramic body, the first internal electrode having first and second lead portions exposed to a first surface of the ceramic body in a width direction, and the second internal electrode having a third lead portion exposed to the first surface of the ceramic body in the width direction; first to third external electrodes disposed on the first surface of the ceramic body in the width direction to be connected to the first to third lead portions, respectively; and an insulation layer disposed on the first surface of the ceramic body in the width direction. Each of the first and second lead portions may be spaced apart from the third lead portion by a predetermined distance.
US10593465B2 Multilayer chip bead
A multilayer chip bead includes: a body including a coil portion and cover layers disposed on upper and lower surfaces of the coil portion; first and second external electrodes disposed on external surfaces of the body; and a coil disposed in the coil portion, including coil patterns having a spiral shape and lead patterns, and having both end portions connected to the first and second external electrodes, respectively, through the lead patterns. A width of the lead pattern is smaller than that of the coil pattern.
US10593462B2 Inductor device
An inductor device is provided. The inductor device includes a coil unit that includes a pair of first and second coils disposed adjacent to each other and coupled to each other, a core unit that surrounds inner and outer spaces of the coil unit, and an induction unit that is disposed in the coil unit and is induced by a magnetic field generated between the first and second coils.
US10593425B1 Identification and verification of medication
A device obtains prescription information relating to a medication in a container. The device causes a camera device of the device to obtain image data relating to the medication and a weighing device of the device to obtain weight data relating the medication. The device sends the prescription information, the image data, and the weight data to a different device to cause the different device to verify the medication using a machine learning model. The device receives information concerning the medication and automatically generates, based on the information concerning the medication, a message concerning the medication, wherein the message includes instructions on how much of the medication a user of the device is to take. The device causes the device or an additional device to present the message.
US10593417B2 Memory system and operating method for the same
A memory system comprises a memory device including a plurality of memory blocks, the memory device being configured to perform a program operation and a program verify operation to program data to the memory blocks, and a controller configured to detect program error bit information as a result of the program verify operation, select a victim memory block among the memory blocks based on the detected program error bit information, and copy programmed data of the victim memory block.
US10593412B2 Using a status indicator in a memory sub-system to detect an event
An indication of an initialization of power to a memory component can be received. In response to receiving the indication of the initialization, a last written page of a data block of the memory component can be identified. The last written page is associated with a status indicator. A determination is made of whether the status indicator can be read. Responsive to determining that the status indicator cannot be read, it can be determined that programming of data to the data block of the memory component did not complete based on a prior loss of power to the memory component.
US10593408B2 Nonvolatile memory device
A nonvolatile memory device including a memory cell array having a plurality of planes; a plurality of page buffers arranged corresponding to each of the plurality of planes; and a control logic circuit configured to transmit a bit line setup signal to each of the plurality of page buffers. Each of the plurality of page buffers includes a precharge circuit configured to precharge a sensing node and a bit line in response to the bit line setup signal, and a shutoff circuit configured to perform a bit line shutoff operation in response to a bit line shutoff signal. The control logic circuit is configured to control a transition time when a level of the bit line setup signal is changed according to a gradient of the bit line shutoff signal which is changed from a first level to a second level.
US10593405B2 Read process in a semiconductor memory device including a memory cell transistor
According to one embodiment, a semiconductor memory device includes: a word line; a first memory cell; a first circuit; and a second circuit. The first memory cell is connected to the word line. The first circuit generates a first voltage having a waveform including a first time period during which a voltage value increases with time and a second time period during which the voltage value decreases with time, and applies the generated first voltage to the word line. The second circuit measures first time from a first timing when a state of the first memory cell changes according to the first voltage to a second timing when the state of the first memory cell changes according to the first voltage after the first timing. The second circuit determines first data stored in the first memory cell on the basis of the measured first time.
US10593403B2 Memristive arrays with a waveform generation device
A memristive array includes a number of bit cells, each bit cell including a memristive element and a selecting transistor serially coupled to the memristive element. The array also includes a waveform generation device coupled to the number of bit cells. The waveform generation device generates a shaped waveform to be applied to the number of bit cells to switch a state of the memristive element. The waveform generation device passes the shaped waveform to gates of the selecting transistors of the number of bit cells.
US10593401B2 Memory device and signal line layout thereof
A memory device includes a plurality of memory regions including memory cells coupled between a plurality of word lines and a plurality of bit lines, an address decoder suitable for decoding an address to generate a plurality of selection signals corresponding to the bit lines, and outputting the selection signals to a plurality of signal lines, and a plurality of selection circuits corresponding to the memory regions, respectively, and suitable for selecting the bit lines in response to the selection signals received through the signal lines, wherein at least one of the selection circuits is coupled to the signal lines in an arrangement different from remaining selection circuits.
US10593397B1 MRAM read and write methods using an incubation delay interval
In a particular implementation, a method to perform a read operation on a magneto-resistive random-access memory (MRAM) bit-cell includes: providing a voltage signal across one or more storage elements of the MRAM bit-cell, determining an electrical resistance of the one or more storage elements of the MRAM bit-cell, and removing the voltage signal from the MRAM bit-cell prior to an end of an incubation delay interval.
US10593393B2 Semiconductor memory device
A semiconductor memory device includes a substrate, a ground selection line, a word line, an insulating layer, a vertical channel portion, and a first peripheral circuit gate pattern. The substrate includes a cell array region and a peripheral circuit region. The ground selection line is on the cell array region. The word line is on the ground selection line. The insulating layer is between the ground selection line and the word line. The vertical channel portion penetrates the ground selection line, word line, and insulating layer in a direction vertical to a top surface of the substrate. The first peripheral circuit gate pattern is on the peripheral circuit region of the substrate. The insulating layer extends from the cell array region onto the peripheral circuit region to cover a top surface of the first peripheral circuit gate pattern.
US10593376B2 Longest element length determination in memory
Apparatuses and methods determine a length of a longest element in a memory. An example method comprises determining, using a controller to control sensing circuitry, a length of a longest element of a plurality of variable length elements of a vector stored in a memory array.
US10593370B1 Reducing vibration of data storage device in a data storage system
A data storage system may include multiple data storage devices, such as hard disk drives, a cooling fan, and a sound balancer structure between the fan and the drives. The sound balancer is intentionally positioned where it substantially balances, about the center of rotation of and along at least one axis of a fan-facing storage device, the sound pressure from the fan that impinges upon the fan-facing face of the storage device. This redistribution of the sound pressure suppresses sound pressure-induced torque upon and therefore rotational vibration of the storage device, which in turn enhances the track following capability of the storage device.
US10593369B2 Providing enhanced content
Methods, systems, computer readable media, and apparatuses for providing enhanced content are presented. Data including a first program, a first caption stream associated with the first program, and a second caption stream associated with the first program may be received. The second caption stream may be extracted from the data, and a second program may be encoded with the second caption stream. The first program may be transmitted with the first caption stream including first captions and may include first content configured to be played back at a first speed. In response to receiving an instruction to change play back speed, the second program may be transmitted with the second caption stream. The second program may include the first content configured to be played back at a second speed different from the first speed, and the second caption stream may include second captions different from the first captions.
US10593367B1 Systems and methods for efficient media editing
In the field of media editing, in one embodiment, a computer-implemented method may include steps for receiving a file at a user device, the file comprising a video; presenting a representation of the video at the user device; receiving a user selection indicative of a selected portion of the video at a first time; generating a reversed video portion at the first time based on the selected portion; and generating instructions to combine the video and the reversed video portion to produce the media file. In some embodiments, the method further comprises receiving a user input at the user device, the user input indicative of playback of the selected portion of the video in a forward direction and in a reverse direction; update the reversed video portion based on the user input to yield an updated reversed video portion; and generate instructions to combine the selected portion and the updated reversed video portion to produce the media file.
US10593364B2 User interface for method for creating a custom track
A system for allowing a user to create a custom track on a user apparatus, the user apparatus having a display is described. A memory stores a plurality of video clips and an audio track having a timeline. An application is stored in the memory. The application is configured to provide, on the display of the user apparatus, a plurality of video source windows, each of the plurality of video source windows corresponding to a respective one of the plurality of video clips. The application is further configured to allow the user to create the custom track while the audio track is playing by correlating portions of the plurality of video clips with the audio track by selecting respective ones of the plurality of video source windows at desired times in the timeline of the audio track.
US10593363B2 Systems and methods for generating time-lapse videos
Video content may be captured by an image capture device during a capture duration. The video content may include video frames that define visual content viewable as a function of progress through a progress length of the video content. Rotational position information may characterize rotational positions of the image capture device during the capture duration. Time-lapse video frames may be determined from the video frames of the video content based on a spatiotemporal metric. The spatiotemporal metric may characterize spatial smoothness and temporal regularity of the time-lapse video frames. The spatial smoothness may be determined based on the rotational positions of the image capture device corresponding to the time-lapse video frames, and the temporal regularity may be determined based on moments corresponding to the time-lapse video frames. Time-lapse video content may be generated based on the time-lapse video frames.
US10593357B2 Hard magnet stabilized shield for double (2DMR) or triple (3DMR) dimension magnetic reader structures
A hard magnet stabilization scheme is disclosed for a top shield and junction shields for double or triple dimension magnetic reader structures. In one design, the hard magnet (HM) adjoins a top or bottom surface of all or part of a shield domain such that the HM is recessed from the air bearing surface to satisfy reader-to-reader spacing requirements and stabilizes a closed loop magnetization in the top shield. The HM may have a height and width greater than that of the top shield. The top shield may have a ring shape with a HM formed above, below, or within the ring shape, and wherein the HM stabilizes a vortex magnetization. HM magnetization is set or reset from room temperature to 100° C. to maintain a desired magnetization direction in the top shield, junction shield, and free layer in the sensor.
US10593351B2 System and method for estimating hormone level and physiological conditions by analysing speech samples
The present disclosure describes a system and method for estimating hormone levels and physiological conditions of a user by analysing speech samples of said user. A user device of the user may record specifics of speech and use these specifics of speech as a speech sample of user's utterance. The user device may transmit the speech samples to a backend system. The system may isolate phonation segments from the speech samples. The system may filter the one or more phonation segments. The system may isolate uttered speech segments from the one or more phonation segments. The system may perform an acoustic-phonetic analysis of the uttered speech segments. The acoustic-phonetic analysis may use plurality of features for the analysis. The IPA phonemes may be used to derive speech markers that correspond to specific hormones and levels thereof. The system may generate a hormone level report which is transmitted to the user.
US10593338B2 Enhancement of spatial audio signals by modulated decorrelation
Some methods involve receiving an input audio signal that includes N input audio channels, the input audio signal representing a first soundfield format having a first soundfield format resolution, N being an integer ≥2. A first decorrelation process may be applied to two or more of the input audio channels to produce a first set of decorrelated channels, the first decorrelation process maintaining an inter-channel correlation of the set of input audio channels. A first modulation process may be applied to the first set of decorrelated channels to produce a first set of decorrelated and modulated output channels. The first set of decorrelated and modulated output channels may be combined with two or more undecorrelated output channels to produce an output audio signal that includes O output audio channels representing a second and relatively higher-resolution soundfield format than the first soundfield format, O being an integer ≥3.
US10593337B2 Transmission apparatus, transmission method, reception apparatus, and reception method
To enable to favorably send a compressed digital audio signal at a high data rate. First, second, and third metadata are added to a compressed digital audio signal of a predetermined number of channels. The first metadata is metadata indicating a sending frequency of the compressed digital audio signal. The second metadata is metadata indicating a sampling frequency used for converting an uncompressed digital audio signal of each channel into an analog signal. The third metadata is metadata indicating a ratio of the sending frequency to the sampling frequency. The compressed digital audio signal provided with each type of the metadata is transmitted to an external device through a predetermined sending path.
US10593336B2 Machine learning for authenticating voice
A machine learning multi-dimensional acoustic feature vector authentication system, according to an example of the present disclosure, builds and trains multiple multi-dimensional acoustic feature vector machine learning classifiers to determine a probability of spoofing of a voice. The system may extract an acoustic feature from a voice sample of a user. The system may convert the acoustic feature into multi-dimensional acoustic feature vectors and apply the multi-dimensional acoustic feature vectors to the multi-dimensional acoustic feature vector machine learning classifiers to detect spoofing and determine whether to authenticate a user.
US10593329B2 Multimodal transmission of packetized data
A system of multi-modal transmission of packetized data in a voice activated data packet based computer network environment is provided. A natural language processor component can parse an input audio signal to identify a request and a trigger keyword. Based on the input audio signal, a direct action application programming interface can generate a first action data structure, and a content selector component can select a content item. An interface management component can identify first and second candidate interfaces, and respective resource utilization values. The interface management component can select, based on the resource utilization values, the first candidate interface to present the content item. The interface management component can provide the first action data structure to the client computing device for rendering as audio output, and can transmit the content item converted for a first modality to deliver the content item for rendering from the selected interface.
US10593327B2 Voice recognition system, server, display apparatus and control methods thereof
A voice recognition system includes a server storing a plurality of manuals and a display apparatus transmitting, when a spoken voice of a user is recognized, characteristic information and a spoken voice signal corresponding to the spoken voice to the server, the characteristic information is characteristic information of the display apparatus, the server transmits a response signal to the spoken voice signal to the display apparatus based on a manual corresponding to the characteristic information among the plurality of manuals, and the display apparatus processes an operation corresponding to the received response signal; as a result, user convenience increases.
US10593324B2 Method and system for enabling a vehicle occupant to report a hazard associated with the surroundings of the vehicle
The present disclosure relates to a method performed by a hazard reporting system for enabling a vehicle occupant to, in an un-distractive and dynamic manner, report a hazard associated with the surroundings of a vehicle. The hazard reporting system receives a verbal hazard report from the vehicle occupant, which verbal hazard report comprises information related to a hazard associated with the surroundings of the vehicle. The hazard reporting system further transforms, with support from a speech recognition service, the verbal hazard report into a resulting machine-readable hazard report. The hazard reporting system further provides a data set comprising one or more hazard categories. Moreover, the hazard reporting system determines, when identifying a hazard category of the data set considered corresponding to the machine-readable hazard report, that the corresponding hazard category represents the hazard reported in the verbal hazard report.
US10593319B1 Parallelization of instruction steps
Described are techniques for providing steps of an instruction group in an order easily performable by a user operating a voice user interface. A system receives a command from a user to output an instruction group. The system obtains the instruction group and processes the instruction group to determine steps within the instruction group that may be performed in parallel by one or more users. Such determination may involve, for example, determining conditional words or phrases such as “meanwhile,” “while you are,” etc. within the instruction group; determining a number of users performing the instruction group; or determine a type of user performing the instruction group. Once the steps that may be performed in parallel are determined, the system generates a prompt to the user indicating the steps may be performed in parallel, and optionally requesting user instruction regarding an order in which the user wants to perform the steps.
US10593312B1 Digital musical synthesizer with voice note identifications
A method for generating voice note identifications for digital musical instrument note controlling signals. The method provides voice identification for every note in digital interface, which makes music learning intuitive and easier. The method can be used with a majority of digital instruments as a part of such instruments. Solfege is used as voice note identification system since it is widely used in music education. However, any such system can be used or newly devised by preparing a different set of patches.
US10593311B2 Cyber reality device including gaming based on a plurality of musical programs
A system enabling the performance of sensory stimulating content including music and video using gaming in a cyber reality environment, such as using a virtual reality headset. This disclosure includes a system and method through which a performer can virtually trigger and control a presentation of pre-packaged sensory stimulating content including musical programs through gaming. A theme for the performer is that the pre-packaged sensory stimulating content is preferably chosen such that, even where the performer is a novice, the sensory stimulating data is presented in a pleasing and sympathetic manner and scoring is provided as a function of the performer's ability to provide a gesture in association with a displayed virtual trigger.
US10593306B2 Keyboard instrument
A keyboard instrument including a plurality of keys and a keyboard chassis, in which each key has a shaft or a shaft hole provided on one end side thereof. The keyboard chassis is provided with shafts when the plurality of keys has shaft holes, and is provided with shaft holes when the plurality of keys has shafts. This keyboard chassis supports the plurality of keys by the shafts being arranged in the shaft holes. Also, first spaces and second spaces are formed between an inner surface of the shaft hole and the shaft. The first spaces are positioned in a vertical direction of the key, and the second spaces are positioned in a longitudinal direction of the key. In addition, the second spaces are larger than the first spaces.
US10593300B2 Display device and method of controlling the same
A display device receives, from an external device, information set on a settings screen that is displayed on the external device and that allows settings in ranges wider than ranges settable on a settings screen constituting a part of a projected image. The display device then changes settings in accordance with the received information. As a result, a degree of freedom in adjustment of the projected image can be increased.
US10593297B2 Timing controller, display device using the same and method of driving the display device
The present disclosure provides a timing controller, a display device using the same, and a method of driving the display device. The display device includes a display panel displaying an image, at least two data drivers supplying a data signal to the display panel, at least two slave timing controllers that control the at least two data drivers, respectively, and supply the data signal to the at least two data drivers, respectively, and a master timing controller that controls the at least two slave timing controllers and that itself splits an externally supplied data signal and distributes the same to the at least two slave timing controllers.
US10593296B2 Electronic device and method for selectively illuminating regions of a display screen of the electronic device
A method for controlling a display screen includes the follows: detecting a first event that will trigger partially turning on of the display screen while the display screen is in an off state; acquiring a predetermined user interface to be displayed according to the first event; determining whether the first event belongs to one of an active event and a passive event; turning on a first display area to display the predetermined user interface when the first event is the active event, where the predetermined user interfaces associated with a plurality of active events are all displayed on the first display area; and turning on a second display area to display the predetermined user interface when the first event is the passive event, where the predetermined user interfaces associated with a plurality of passive events are all displayed on the second display area. A related electronic device is also provided.
US10593292B2 Dynamic power management for an HDR display
An input media signal encoded with a portion of image data to be rendered with a target display device is received. It is determined, based on the portion of image data, whether a first power profile is to be applied to rendering the portion of image data with the target display device. In response to determining, based on the portion of image data, that the first power profile is not to be applied to rendering the portion of image data with the target display device, a second power profile is applied to rendering the portion of image data with the target display device.
US10593290B2 Driving circuit and electronic device
This driving circuit includes a data line driving circuit that supplies a gray-scale signal to a plurality of data lines, a regulator that stabilizes a supplied power supply voltage and supplies the stabilized power supply voltage to a smoothing capacitor and the data line driving circuit, a switching circuit that switches the connection state of a plurality of circuit elements that constitute the regulator, and a control circuit that controls the switching circuit. The control circuit controls the switching circuit so as to set voltage stabilization capability of the regulator to a predetermined level when the gray-scale signal is supplied to pixel elements, and controls the switching circuit so as to set the voltage stabilization capability of the regulator to a level lower than the predetermined level or to stop an operation of the regulator, when the gray-scale signal is not supplied to the pixel elements.
US10593285B2 Method and apparatus of handling signal transmission applicable to display system
A method of handling signal transmission applicable to a timing controller of a display system, wherein the timing controller is couplable to at least one source driver of the display system via a plurality of mini low voltage differential signaling (mini-LVDS) channels, includes transmitting a reset signal to each of the at least one source driver via a first mini-LVDS channel among the plurality of mini-LVDS channels; generating a first control signal for setting the at least one source driver; and transmitting the first control signal to each of the at least one source driver via a second mini-LVDS channel among the plurality of mini-LVDS channels when the reset signal is transmitted via the first mini-LVDS channel.
US10593282B2 Display device
A k-th driving stage includes a first pull-down transistor. The first pull-down transistor includes a first control electrode receiving a second control signal activated after the k-th gate signal is output, a second control electrode receiving the switching signal synchronized with a clock signal, an input electrode receiving a first discharge voltage, and an output electrode connected to the output electrode of the first output transistor.
US10593278B2 Display device subpixel activation patterns
A display device includes a data driver, a multiplexer, and a multiplexer controller. The data driver outputs a data voltage through output buffers. The multiplexer distributes each of the data voltages output by the output buffers to data lines in a time division manner in response to first to control signals. The multiplexer controller sequentially outputs control signals in a time division manner. Each control signal transitions to a gate ON voltage during a prior horizontal period and maintains the gate ON voltage for an intended horizontal period.
US10593277B2 Viewing angle mode switching methods of liquid crystal display device and liquid crystal display device
The present invention provides a viewing angle mode switching method of a liquid crystal display device and the liquid crystal display device. A viewing angle mode switching request is received. The target view mode is a first viewing angle mode or a second viewing angle mode. A timing relationship between the second scanning signal and the first scanning signal is adjusted, according to the viewing angle mode switching request. The liquid crystal display device is instructed to switch between the first viewing angle mode and the second viewing angle mode, according to a change of the timing relationship between the second scanning signal and the first scanning signal. With implementing the embodiments of the present invention, switch between different viewing modes can be achieved, and the display convenience of the liquid crystal display device can be improved.
US10593274B2 Display device comprising driver circuit
It is an object to provide a display device which can favorably display a image without delayed or distorted signals. The display device includes a first gate driver and a second gate driver. The first gate driver and the second gate driver each include a plurality of flip flop circuits and a plurality of transfer signal generation circuits. Both the flip flop circuit and the transfer signal generation circuit are circuits which output a signal inputted to a first input terminal with a half clock cycle delay. In addition, an output terminal of the transfer signal generation circuit is directly connected to a first input terminal of the flip flop circuit in the next stage. Therefore, delay and distortion of the signal which is inputted from the transfer signal generation circuit to the flip flop circuit can be reduced.
US10593272B2 Drivers providing DC-balanced refresh sequences for color electrophoretic displays
A method for driving an electro-optic display having a front electrode, a backplane, and a display medium including at least three differently-colored particles, wherein the medium is positioned between the front electrode and the backplane. The method includes applying a reset phase and a color transition phase to the display such that the sum of all impulses results in an offset that maintains a DC-balance across the display medium. The invention additionally includes controllers for executing the method.
US10593271B1 Micro light-emitting diode driving circuit and display using the same
A micro light-emitting diode driving circuit including a micro light-emitting diode, a first driving transistor, and a second driving transistor is provided. The first driving transistor receives a first driving voltage from a first driving voltage source, and is electrically connected to the micro light-emitting diode and a low voltage source. The second driving transistor receives a second driving voltage from a second driving voltage source, and is electrically connected to the micro light-emitting diode and a low voltage source. One terminal of the first driving transistor and one terminal of the second driving transistor are electrically and separately connected to one end of the micro light-emitting diode, and a lateral length of the micro light-emitting diode is less than or equal to 50 μm.
US10593259B2 Method and device for compensating brightness of AMOLED display panel
A method and a device for compensating brightness of an AMOLED display panel are provided. The method is simple, and the device is simple in structure and is easy to operate. By performing an aging experiment on the display panel in advance, an attenuation law that the brightness of sub-pixels varies with time and gray levels is obtained, and a compensation data is computed and a dynamic compensation table is generated. A correcting module corrects the inputted original gray levels based on the dynamic compensation table and the brightness of sub-pixels are compensated such that the display panel can display images normally.
US10593257B2 Stress profile compression
A system and method for operating a display. In some embodiments, the method includes: retrieving from a memory a first encoded stress profile and a first set of symbol statistics; processing, by a first decoder, the first encoded stress profile with the first set of symbol statistics, to form: a first decoded stress profile, and a second set of symbol statistics; augmenting the first decoded stress profile to form a second stress profile; processing, by an encoder, the second stress profile with the second set of symbol statistics to form a second encoded stress profile; and saving, in the memory, the second encoded stress profile.
US10593256B2 LED display device and method for operating the same
An LED display device includes a transmitter having a memory and a pixel mapping table, a plurality of first receivers coupled to the transmitter, a plurality of second receiver modules, and a plurality of LED driver groups. A unique address is assigned to a data packet with a use of the pixel mapping table. The data packet has a set of field information and the set of field information includes the unique address. Each of the second receiver modules is coupled to at least one of the first receivers and includes a plurality of second receivers. None of the plurality of second receivers comprises a pixel mapping memory. Each of the LED driver groups is coupled to one of the plurality of second receivers and includes a plurality of LED drivers.
US10593255B2 Electronic display with environmental adaptation of display characteristics based on location
The exemplary embodiments herein provide an electronic display with a display controller in electrical connection with the electronic display and adapted to direct the electronic display to operate per nighttime instructions if the present time is between sunrise and sunset, without accepting any input from an ambient light sensor, and direct the electronic display to operate per daytime instructions if the present time is between sunset and sunrise, without accepting any input from an ambient light sensor. The nighttime instructions may include a first setting for gamma while the daytime instructions may include a second setting for gamma. Sunrise and sunset transition periods can be calculated using Artificial Ambient Sensor Data (AAS), with further settings for gamma chosen based on the AAS data.
US10593254B2 Display substrate and display device including the same
A display substrate and a display device including the display substrate are disclosed. In one aspect, the display substrate includes a plurality of pixels formed in a substantially circular pixel area and a driving circuit formed in a peripheral area surrounding the pixel area and configured to drive the pixels. A boundary is formed between the pixel area and the peripheral area, and the boundary is substantially concentric with respect to an arc defining the substantially circular pixel area. The driving circuit comprises a conductive pattern having a first side which extends in a peripheral direction crossing the boundary.
US10593251B2 Display panel and driving method of display panel
A display panel including a plurality of pixel circuits is provided. Each of the plurality of pixel circuits includes a light emitting unit including a light emitting element; a control circuit configured to control a light emitting duration of the light emitting element based on an input end voltage; a first switching element connected between an input end and an output end of the control circuit; and a signal input unit including a second switching element and configured to transmit an input signal to the input end of the control circuit. The first switching elements of each of the plurality of pixel circuits are configured to simultaneously turn on or off.
US10593245B2 Shift register, gate driving circuit, display panel and driving method
A shift register, a gate driving circuit, a display panel and a driving method. The shift register includes: an input circuit, connected with a pull-up node and an input signal terminal respectively; a reset circuit, connected with the pull-up node, a reset signal terminal and a first power terminal respectively to receive a first power voltage; an output circuit, connected with the pull-up node, a clock signal terminal and an output terminal respectively; and an output pull-down circuit, connected with the output terminal and configured to write a second power voltage to the output terminal, where the first power voltage is different from the second power voltage.
US10593242B2 Detection method and detection device of display panel
A detection method and a detection device of a display pane are provided. The detection method includes: detecting an actual value of an electric signal at a first electrode of a driving transistor in each of pixel units when the display panel reaches target brightness, the electric signal including a current signal and/or a voltage signal; and determining according to the actual value of the electrical signal corresponding to each of the pixel units, whether each of the pixel units is defective. The present disclosure may help an operator determine if each of the pixel units is defective quickly.
US10593238B2 Illuminated address number assembly
An illuminated address number assembly. The illuminated address number assembly includes a housing having a light source therein and fasteners disposed on an outer surface thereof, wherein the fastener secures the housing to an object, such as a mailbox or fence post. The housing further includes one or more cutouts disposed on opposing lateral sides of the housing wherein the cutouts take the shape of letters and/or numbers. The cutouts allow the light source to shine through, such that the cutouts are illuminated. The light source is operably connected to a power source, such as a solar panel or a battery, or hardwired electrical circuit. A wireless transceiver is disposed within the housing and operably connected to the light source, such that the light source can be selectively actuated via wireless communication. The device may further include a wall mounted switch, such that a user can manually actuate the lights.
US10593237B2 Interactive display module
An interactive display module operative to be inserted over an existing tiered greeting card display fixture. The interactive display may contain one or more spinners which are able to spin about a horizontal axis. Each spinner contains many sides or facets, each side or facet containing a removable caption strip thereon containing various words, phrases, graphics or other printed matter. The use of two or more spinners allow for the random creation or phrases, graphics, etc. that are intended to provide the consumer with a fun way to interact with the greeting card fixture.
US10593233B2 Apparatus and method for laparoscopic skills training
A laparoscopic trainer platform assembly includes: a training platform; a base, configured to accommodate at least one target array; the target array including a planar surface upon which are disposed a plurality of protruding targets oriented at various angles on the base; a left side support for supporting the training platform on the base; and a right side support for supporting the training platform on the base.
US10593232B2 Medicament injection device or injection mock-up demo device with motion detector to log and track user behaviour
The present disclosure relates to a mock-up medicament injector for training purposes or an actual medicament injection device (1) comprising a sensor device (2) configured to detect movements of the whole device, and a logging device (3) configured to record said movements and thus track user behaviour of the device. The sensor can be e.g. an accelerometer, gyroscope or magnetometer. The device can communicate the logged data either in real time or at a later point in time from its memory to an external computer device. The present disclosure also relates to a corresponding method for tracking behaviour of a user using the medicament injector or training device (1).
US10593222B1 Video filming and discovery system
A system and method for filming and discovering videos for users may include receiving an instructional video of an event from a content provider. The instructional video includes portions of a first video stream with images at an eye level of an instructor and portions of a second video stream with close-up shots related to a concept being taught during the event. It is determined whether the instructional video includes a title sequence, an introduction, a lesson, a recap, and a conclusion. If the instructional video fails to contain the title sequence, the introduction, the lesson, the recap, and the conclusion, a rejection of the instructional video is provided that includes an explanation. If the instructional video contains the title sequence, the introduction, the lesson, the recap, and the conclusion, the instructional video is stored in a video database.
US10593221B1 Audio-only interference training for cognitive disorder screening and treatment
Generating, rendering and outputting one or more audio signals that have one or more audio sequences and/or spectral modulations of an audio file including a plurality of audio-based user prompts in an audio interference processing system. An audio interference processing system and method includes initiating an instance of an audio interference processing session, configuring one or more session parameters, rendering/outputting a training audio output to one or more transducers, rendering/outputting one or more audio discrimination and audio navigation signals to the one or more transducers, receiving two or more sensor inputs in response to rendering/outputting one or more audio discrimination and audio navigation signals to the one or more transducers, processing the two or more sensor inputs, and providing a feedback output to a user via one or more modalities.
US10593220B2 Systems and methods for bias-sensitive crowd-sourced analytics
A bias-sensitive crowd-sourced analytic system is disclosed that provides a collaborative, moderated, computer-mediated environment that includes integrated evaluation of analytical skill and cognitive de-biasing training; a simple, binary blue-team/red-team format that incorporates teaming and dedicated devil's advocacy; and accountability through quantitative scoring of reasoning, responses and associated confidence levels.
US10593211B2 Apparatus and method for controlling platooning of vehicles
An apparatus and method for controlling platooning of vehicles includes: a manipulation portion configured to input an operation command when a lane change is needed during the platooning; a detector portion configured to recognize Blind-spot Collision Warning (BCW) information regarding the plurality of vehicles; and a controller configured to perform the lane change using the BCW information according to the operation command.
US10593200B2 Traffic hindrance risk indication apparatus
An apparatus for indicating a traffic hindrance risk, having a traffic hindrance information generating server that generates traffic hindrance information for links that define a driving route, and a weather information generating server that generates weather information from weather data distributed by a meteorological agency with respect to an area including the driving route. In the apparatus, a tabular data is generated together with congestion degree information by sorting foul weather information into a plurality of level categories in accordance with a degree of traffic hindrance when the weather information includes at least one item of foul weather information, and a traffic hindrance occurrence risk predictive value meaning possibility of traffic hindrance occurrence with respect to the driving route for a predetermined future period is calculated to be viewed by an operator of the vehicle.
US10593192B1 Smoke detector having a magnet
An example smoke detector includes (i) a chamber, wherein gas is disposed in an inner space of the chamber; (ii) an electrode disposed within the chamber; (iii) a magnet configured to generate a magnetic field in the inner space of the chamber; and (iv) a radioactive source generating alpha particles within the inner space of the chamber.
US10593185B2 System and method for active monitoring of a person
A system for monitoring a person comprises establishing a check-in period, wherein the system checks for a check-in from local devices, local to the person monitored during the check-in period. If no check-in is received during the check-in period, sending a message to a remote communication device, from a first user different than the monitored person. If no check-in is received from the first user, sending a message to additional remote communication devices stored in memory until a check-in is received or until all devices stored in memory are exhausted without a check-in. If a check-in is received from a local device or a remote communication device, stopping the check-in period and stopping sending messages to remote communication devices and waiting for the next scheduled check-in period to check for check-ins.
US10593183B2 Antenna device, electronic device, and wireless communication method
According to one embodiment, an antenna device includes at least one terminal, a plurality of array antennas, a plurality of sensors corresponding to the plurality of array antennas, and a selection circuit. Each sensor of the plurality of sensors measures a temperature of an array antenna corresponding to the sensor among the plurality of array antennas. The selection circuit selects at least one array antenna from the plurality of array antennas, based on the temperature measured by each sensor. The at least one array antenna is connected to a wireless communication circuit via the at least one terminal.
US10593182B1 Vehicle operator emotion management system and method
The method, system, and computer-readable medium facilitates monitoring a vehicle operator during the course of vehicle operation to determine whether the vehicle operator is in an emotionally impaired state (e.g., aggressive or agitated) and presenting appropriate stimuli (e.g., music or sound recordings) to the vehicle operator when impairment is detected. The vehicle operator, the environment surrounding the vehicle, or forces acting on the vehicle may be monitored using a variety of sensors, including optical sensors, accelerometers, or biometric sensors (e.g., skin conductivity, heart rate, or voice modulation). When the vehicle operator is determined to be in an emotionally impaired state, stimuli are selected to improve the emotional state of the vehicle operator. The selection is based on sensor data and data regarding prior responses of the vehicle operator to various stimuli. After selection, the stimuli are presented to the vehicle operator while monitoring continues.
US10593176B2 Using pressure sensors in a security system
A security system for a building comprises a pressure sensor and a computer system communicatively coupled with the pressure system. The pressure sensor coupled to a movable portion of a window in the building. The computer system is configured to: receive a first pressure measurement from the pressure sensor; compare the first pressure measurement to a reference pressure measurement; and based on the comparison, detect that the movable portion of the window has moved.
US10593174B1 Automatic setup mode after disconnect from a network
A device in a home security system may detect a disconnect from a network and enter automatic setup mode based on trigger conditions. The trigger conditions are used to determine that the disconnect is based on changes to network configuration settings. The trigger conditions may include failing multiple attempts to access the network using a saved network password, or determining that an access point signal with a saved service set identifier has not been detected for at least a threshold time. Based on one or more trigger conditions being met, the device may enter automatic setup mode to receive updated configuration settings from a client device.
US10593172B2 Imaging device, monitoring device, and electronic appliance
An imaging device capable of detecting differences with low power consumption is provided. The imaging device includes a pixel including a photoelectric conversion element and a transistor; an analog processing circuit; and a digital processing circuit. The imaging device is operated in a first mode and a second mode. In the first mode, the analog processing circuit detects a difference between first imaging data taken by the pixel and second imaging data taken by the pixel and generates a trigger signal on the basis of the value of the difference. In the second mode, the digital processing circuit converts third imaging data taken by the pixel into digital data. Switching from the first mode to the second mode is performed on the basis of the trigger signal.
US10593171B2 Anti-ligature alarm
An anti-ligature alarm device, comprises a sensing unit and a control unit. The sensing unit detects an external force when the external force is applied to the sensing unit and also transmits a signal indicating an alarm condition. The control unit comprises a receiver which receives the signal on detection of the external force. The sensing unit also includes a power source and a controller and the sensing unit and control unit are wirelessly paired to each other. The sensing unit also comprises a boost module which maintains a voltage input from the power source to the controller. The control unit is wirelessly networked to an alert device and the anti-ligature alarm device further includes a pairing device which is used to pair the sensing unit and the control unit.
US10593162B2 Transparent rolling platform for item scanning tunnel
Examples provide a transparent scan platform within an item scanning tunnel on the same plane as a set of conveyor belts. The transparent scan platform includes a plurality of interconnected transparent segments or a transparent band forming a continuous transparent platform rotating about a set of rollers. The transparent scan platform includes a scan device embedded within the platform or positioned under the transparent scan platform. The scan device scans an item identifier, such as a barcode, located on an item sitting on a top surface of the transparent scan platform. The transparent scan platform rolls the item out of the scanning tunnel. If the item becomes wedged between an end of the scan platform and an end of a conveyor belt, a sweeper device extends downward behind the item and sweeps the item out of the scanning tunnel. The sweeper device then retracts back upward.
US10593151B2 System to dispatch casino agents to an electronic gaming machine in response to a predefined event at the electronic gaming machine
Embodiments of the present invention are directed to a method for dispatching a person to an electronic gaming machine in response to a predefined event at the electronic gaming machine. A listing of casino agents who may be dispatched is stored on in a database. A communication on a network of gaming machines is received indicating that a casino agent should be dispatched to one of the electronic gaming machines. A signal is automatically sent to a wireless device carried by a person including data that identifies the one electronic gaming device.
US10593150B2 System and apparatus that promotes a reduction in addictive gameplay
[Object] To provide avoidance of a situation in which a player becomes addicted to a game.[Solution] An information providing system includes: an input device that receives an input of game value consumption plan information based on a setting operation performed by a player; a gaming machine enabling a game to be played; and an information processing device communicable with the gaming machine. The information processing device receives game value consumption information about a game value consumed by the player from the gaming machine, and upon determination that the player's consumption information reaches the consumption plan information, transmits predetermined instruction information to the gaming machine. The gaming machine announces information that encourages the player not to play the game based on the predetermined instruction information.
US10593149B2 Skill based mobile device input to effect game outcome
Disclosed are various embodiments for generating an outcome for a wagering game based on a trajectory of a virtual projectile launched in a skill-based or pseudo skill-based portion of a wagering game. The trajectory of the virtual projectile can originate from a client device. The trajectory can be determined based in part on sensor measurements from the client device. Data describing the sensor measurements can be received from the client device.
US10593147B2 Electronic gaming systems and methods
Systems and method for providing a slot-type game in which an award outcome is determined based on the amount and position of each of a randomly generated first and second symbols in the game outcome.
US10593132B2 System for controlling input interface for receiving control command of vehicle and control method thereof
A vehicle includes: an input interface configured to receive a control command for a target module that is a target to be controlled among a plurality of vehicle modules; a sensor portion configured to sense a state of the target module; and a controller configured to change a shape of the input interface based on the sensed state of the target module.
US10593126B2 Virtual space display system
A virtual space display system for a self-driving moving body displays a virtual space different from a real environment such that a passenger on the moving body can enjoy the virtual space without feeling strange for a motion. The system includes a display device, a surrounding situation detector, and a virtual space display unit. The surrounding situation detector obtains information specifying features that influence a path along which the moving body is to move, and specifies such an important feature among features located in the surrounding of the moving body that presence/absence of the important feature has an influence on the path of the moving body. The virtual space display unit converts the important feature into an object that is fit for the influence on the path of the moving body based on a predetermined rule, and causes the display device to display the virtual space including the converted object.
US10593120B1 Augmented reality viewing of printer image processing stages
A method of generating an Augmented Reality (AR) display environment includes establishing a data connection at a mobile device to a printer image processing pipeline and generating an augmentation object of a virtual image based on the received printer image. Live video data of the physical environment is received from an imaging sensor on the mobile device, and a local 3D model of the physical environment utilizing the live video data is generated. Device tracking data from the mobile device is used to adapt the local 3D model. The augmentation object is combined with the adapted local 3D model to create an AR display environment, followed by configuring the mobile device to display the AR display environment. A mobile device includes a processor and memory with instructions to configure the device to generate an AR display environment.
US10593119B2 Projected augmented reality to obscure physical objects
The present disclosure is directed to systems, apparatuses, and processes that provide mixed reality and/or augmented reality interactive environments. Disclosed embodiments include mechanisms to determine a location of a physical object within a mixed reality environment, determine a location of a viewer within the mixed reality environment, and project a display onto the physical object or on a portion of an area within the mixed reality environment proximate to the physical object to obscure the physical object from the viewer, based upon at least the location of the physical object with respect to the location of the viewer. Other embodiments may be disclosed and/or claimed.
US10593118B2 Learning opportunity based display generation and presentation
A method and system for improving display generation and presentation is provided. The method includes generating code associated with determining and presenting contextual information via an augmented reality wearable device. Image data of a user is retrieved and current activities and associated behaviors of the user are determined. An attention level of the user with respect to an environment surrounding the user is determined and associated images are retrieved. Objects within the environment are identified and analyzed and associated learning opportunity based information is retrieved and presented to the user. Feedback data associated with the presented learning opportunity based information is retrieved and self-learning software code for executing future user information presentation processes is generated.
US10593108B2 Converting digital aerial images into a three-dimensional representation utilizing processing clusters
Systems and methods are disclosed for more efficiently and quickly utilizing digital aerial images to generate models of a site. In particular, in one or more embodiments, the disclosed systems and methods capture a plurality of digital aerial images of a site. Moreover, the disclosed systems and methods can cluster the plurality of digital aerial images based on a variety of factors, such as visual contents, capture position, or capture time of the digital aerial images. Moreover, the disclosed systems and methods can analyze the clusters independently (i.e., in parallel) to generate cluster models. Further, the disclosed systems and methods can merge the cluster models to generate a model of the site.
US10593107B2 Cored rock analysis planning through CT images
Embodiments of the disclosure include methods, machines, and non-transitory computer-readable medium having one or more computer programs stored therein to enhance core analysis planning for a plurality of core samples of subsurface material. Embodiments can include positioning electronic depictions of structure of encased core samples of subsurface material on a display and determining portions of each of the images as different planned sample types thereby to virtually mark each of the images. Planned sample types can include, for example, full diameter samples, special core analysis samples, conventional core analysis samples, and mechanical property samples. Embodiments further can include transforming physical properties of encased core samples of subsurface material into images responsive to one or more penetrative scans by use of one or more computerized tomography (CT) scanners.
US10593103B2 Method and apparatus for managing graphics layers within a data processing system
A data processing system includes a graphics display component for creating an image to be displayed and a method therefor is described. The graphics display component includes: a layer selection module configured to: identify a set M of active layers for at least one pixel to be displayed; and a display controller unit, DCU, operably coupled to the layer selection module and comprising a blend manager; and at least one processor and one or more processing units. The at least one processor is configured to determine whether a number, m, of active layers in the set, M, exceeds a blend limit, n, of a maximum number of graphical surfaces that can be blended simultaneously by the DCU and, in response thereto, identify a subset N of up to n layers from the set M of active layers. The blend manager is configured to bind a first portion of active layers directly to the DCU and output any excess active layers in the set, M, that exceeds the n layers to at least one selected processing unit for blending. The DCU is configured to generate composite pixel data to be displayed based on separate blends from the DCU and the at least one selected processing unit that blended the excess active layers in the set, M.
US10593101B1 Marker based tracking
A tracking system converts images to a set of points in 3D space. The images are of a wearable item that includes markers, and the set of points include representations of the markers. A view is selected from a plurality of views using the set of points, and the selected view includes one or more representations of the representations. A depth map is generated based on the selected view and the set of points, and the depth map includes the one or more representations. A neural network maps labels to the one or more representations in the depth map using a model of a portion of a body that wears the wearable item. A joint parameter is determined using the mapped labels. The model is updated with the joint parameter, and content provided to a user of the wearable item is based in part on the updated model.
US10593096B2 Graphics processing employing cube map texturing
Provided are a method and an apparatus for transforming coordinates of pixels representing boundary points of an object on a cube map, when pixels respectively correspond to different faces of a cube map. Distances between the boundary pixels may be calculated by using the transformed coordinates. Based on the on the calculated distances, a level of detail (LOD) for texturing the cube map of the pixels may be determined.
US10593094B1 Distributed compute work parser circuitry using communications fabric
Techniques are disclosed relating to distributing work from compute kernels using a distributed hierarchical parser architecture. In some embodiments, an apparatus includes a plurality of shader units configured to perform operations for compute workgroups included in compute kernels processed by the apparatus, a plurality of distributed workload parser circuits, and a communications fabric connected to the plurality of distributed workload parser circuits and a master workload parser circuit. In some embodiments, the master workload parser circuit is configured to iteratively determine a next position in multiple dimensions for a next batch of workgroups from the kernel and send batch information to the distributed workload parser circuits via the communications fabric to assign the batch of workgroups. In some embodiments, the distributed parsers maintain coordinate information for the kernel and update the coordinate information in response to the batch information, even when the distributed parsers are not assigned to execute the batch.
US10593092B2 Integrated 3D-D2 visual effects display
The present invention discloses an improved method and device for the immersive display of three-dimensional images with convertible eyeglasses and wristwatch structures. An improved method for manufacturing a visual display incorporating a scanned light source and an improved method of presenting visual information are disclosed. A complete, immersive display environment is also presented.
US10593089B2 Superimposition of situation expression onto captured image
A signal from a sensor and an image signal are received, and a position of a signal source is estimated based on the signal from the sensor. Information on a situation expression is extracted based on the signal from the sensor. The situation expression expresses a situation outside a capture range related to the image signal. A display reference point on a boundary of a captured image by the image signal is set by using a positional relation between the position of the signal source and the capture range, and by using the display reference point, determine a display position of the situation expression on the captured image. The situation expression is superimposed onto the captured image in accordance with the display position, and the captured image superimposed with the situation expression is output.
US10593081B2 System and method for graphical representation of spatial data
A system and method for graphical representation of spatial data. A disclosed video display system is capable of presenting a layout of graphics objects as part of a displayed image. The system provides in the displayed image i) a first graphical representation in a first display area of a display and ii) a diagrammatic representation in a second display area. The diagrammatic representation features superimposed graphical elements that are dependent on the first graphical representation. The video display system can provide, for example, a pie chart as the first graphical representation and a map of a geographic area as the diagrammatic representation. The pie chart graphically represents, for example, a breakdown of members by organization, wherein each slice in the pie chart corresponds to a different organization. Superimposed on the map are elements of a bar chart, which is another example of a graphical representation.
US10593080B2 Graph generating method and apparatus
Disclosed is a graph generating method and apparatus, the graph generating apparatus that may recognize one source vertex among a plurality of vertices, obtain the target number of at least one edge to generate from the source vertex, among the total target number of edges to generate between the vertices, obtain a recursive vector to be used repeatedly to generate the at least one edge, in a scope in which an existence of an edge for the source vertex needs to be verified, and generate the at least one edge between the source vertex and at least one destination vertex based on the target number and the recursive vector.
US10593079B2 Display control device, display system, and display method
A side (107a) serving as a contour line (108) of a display space area (103) displayed on a two-dimensional screen (111), from among sides that configure boundary surfaces of the display space area (103), is extracted. Label information (105a) is drawn at a position adjacent to the extracted side (107a).
US10593076B2 Level of detail control for geostreaming
Systems and methods described herein are directed towards controlling a level of detail for geostreaming data. In some examples, an identifying event data that includes location information. A polygon may be defined that comprises points on a map corresponding to the event data. A first level of detail may be determined and a fidelity of the polygon may be changed based at least in part on the first level of detail. Second event data may be received that identifies a location of an object. It may be identified whether the object is within the location information and a user interface may be prepared that presents whether the object is in an affected area.
US10593071B2 Network training and architecture for medical imaging
A system and method includes acquisition of a plurality of non-attenuation-corrected volumes, each of the non-attenuation-corrected volumes based on a respective one of a plurality of sets of two-dimensional emission data, acquisition of a plurality of attenuation coefficient maps, each of the plurality of attenuation coefficient maps corresponding to a respective one of the plurality of sets of two-dimensional emission data, training of a convolutional network to generate a generated attenuation coefficient map from an input image volume, the training based on the plurality of non-attenuation-corrected volumes and respective ones of the plurality of attenuation coefficient maps, and output of trained kernels of the trained convolutional network to an emission imaging system.
US10593067B2 Intelligent systems and methods for dynamic color hierarchy and aesthetic design computation
Inventive systems and methods for selecting color design elements. Methods and systems for selecting and generating color-palette data elements for a software program such as for example visual representations, and producing executable software based at least in part on the color palette data selected and generated.
US10593060B2 Visual positioning and navigation device and method thereof
The present invention discloses a visual positioning and navigation device, comprising: a motion module, configured to drive a robot accordingly, and acquire a current pose information of the robot in real time; a camera module, configured to capture an environmental image during the movement of the robot; an image processing module, configured to perform the feature extraction and the feature description for the environmental image; and a pose estimation module, configured to match the feature point description of the environmental image, build a feature database, calculate the pose correction of the robot, and obtain the corrected robot pose based on the robot current pose and the pose correction. The visual positioning and navigation device and method thereof can build the scene map by detecting and tracking the feature information of the ORB feature points of the indoor ceiling, so as to achieve the accurate positioning and navigation of the robot.
US10593057B2 Touchless wound measurement, wound volume measurement, and other wound measurement
With the inventive technology, wound measurement is performed, but without the patient wound, or the skin near the patient wound, needing to have an object physically placed thereon. The patient wound and patient skin near the wound are spared contact with a ruler, marker, grid, and spared the wound and area near the wound being directly physically worked-on.
US10593049B2 System and method for real-time detection of objects in motion
A method for performing real-time detection of objects in motion includes receiving an input video stream from a camera, detecting if a motion has occurred in a current frame of the input video stream, providing the current frame for object detection if the motion has been detected therein, detecting a moving object in the current frame, displaying the detected moving object, simultaneously tracking a location of the detected moving object within corresponding frame, while the object detection continues for one or more moving objects, and generating a tracking box and overlaying the tracking box on the detected moving object and then transmitting the video to the display, and continuing the tracking of the detected moving object till the object detection continues for corresponding one or more moving objects.
US10593047B2 Setting of a motion trigger level
A method for setting a motion trigger level is used in detection of motion in a video stream depicting a scene which includes receiving data pertaining to a video stream depicting the scene; dividing the scene into a plurality of specific portions; wherein each image frame of the video stream comprises multiple blocks of pixels, wherein each specific portion of the scene is associated with one or more block of pixels; and for each specific portion of the scene: evaluating, over time, statistical features of bitrate associated with an encoding of block of pixels pertaining to the specific portion of the scene; determining a motion base level based on the evaluated statistical features of bitrate associated with the encoding of block of pixels pertaining to the specific portion of the scene; and setting a motion trigger level based on the motion base level.
US10593043B2 Utilizing deep learning for boundary-aware image segmentation
Systems and methods are disclosed for segmenting a digital image to identify an object portrayed in the digital image from background pixels in the digital image. In particular, in one or more embodiments, the disclosed systems and methods use a first neural network and a second neural network to generate image information used to generate a segmentation mask that corresponds to the object portrayed in the digital image. Specifically, in one or more embodiments, the disclosed systems and methods optimize a fit between a mask boundary of the segmentation mask to edges of the object portrayed in the digital image to accurately segment the object within the digital image.
US10593035B2 Image-based automated measurement model to predict pelvic organ prolapse
A system and methodology for the automated localization, extraction, and analysis of MRI-based features with clinical information to improve the diagnosis of pelvic organ prolapse (POP). The system can automatically identify reference points for pelvic floor measurements on MRI rapidly and consistent. It provides a prediction model that analyzes the correlation between current and new MRI-based features with clinical information to differentiate patients with and without POP. This system will enable the high throughput analysis of MR images for their correlation with clinical information to better detect POP. The presented system can also be applied to the automated localization and extraction of MRI features for the diagnosis of other diseases where clinical examination is not adequate.
US10593034B2 Resistance welding fasteners, apparatus and methods for joining dissimilar materials and assessing joints made thereby
An apparatus and method for method for joining materials includes a rivet that may extend through a first sheet to be resistance welded to a second sheet. The head of the rivet has a cavity and vents allowing adhesive extruded from a pilot hole to be received in the cavity and vented in a direction parallel to the first sheet. The rivet is deformed to an hourglass shape that fills the pilot hole and displaces the first sheet into the cavity. Rivet dimension allow for holding with a robotic gripper that can be withdrawn before welding. Methods of monitoring joint quality include comparing welding parameter profiles and images of good and discrepant joints.
US10593031B2 Texture evaluation apparatus, texture evaluation method, and computer-readable recording medium
A texture evaluation apparatus includes a projector, an imager, and an evaluator. The projector is configured to project a two-dimensional pattern having an edge element onto an object. The imager is configured to capture an image of a surface of the object. The evaluator is configured to calculate an amount of shape change of a virtual image of the two-dimensional pattern in the image, and evaluate texture of the object based on the amount of shape change and sensory evaluation information obtained in advance.
US10593029B2 Bloom removal for vehicle sensors
A system, comprising a processor; and a memory, the memory including instructions to be executed by the processor to acquire a first image of a scene, acquire a second image of the scene while illuminating the scene, identify pixel blooming in a subtracted image determined by subtracting the first image from the second image, remediating the pixel blooming based on empirically determined parameters, and operate a vehicle based on the subtracted image.
US10593026B2 Image processing apparatus, image processing method, and storage medium
An apparatus includes a first acquisition unit configured to, with a viewpoint set to a position of an object, acquire a plurality of environment maps for each position of light sources, the environment maps being obtained by imaging a surrounding environment from the viewpoint, a second acquisition unit configured to acquire a plurality of captured images for each position of the light sources, the captured images being obtained by imaging from a plurality of directions the object irradiated with light by the light sources, and a determination unit configured to determine reflection characteristics of the object based on the environment maps and the plurality of captured images.
US10593023B2 Deep-learning-based automatic skin retouching
Embodiments disclosed herein involve techniques for automatically retouching photos. A neural network is trained to generate a skin quality map from an input photo. The input photo is separated into high and low frequency layers which are separately processed. A high frequency path automatically retouches the high frequency layer using a neural network that accepts the skin quality map as an input. A low frequency path automatically retouches the low frequency layer using a color transformation generated by a second neural network and the skin quality map. The retouched high and low frequency layers are combined to generate the final output. In some embodiments, a training set for any or all of the networks is enhanced by applying a modification to an original image from a pair of retouched photos in the training set to improve the resulting performance of trained networks over different input conditions.
US10593020B2 Unsupervised learning approach for video deblurring
An image processing method extracts consecutive input blurry frames from a video, and generates sharp frames corresponding to the input blurry frames. An optical flow is determined between the sharp frames, and the optical flow is used to compute a per-pixel blur kernel. The blur kernel is used to reblur each of the sharp frames into a corresponding re-blurred frame. The re-blurred frame is used to fine-tune the deblur network by minimizing the distance between the re-blurred frame and the input blurry frame.
US10592999B2 Aggregation of compartmentalized clinical trial data
Embodiments of the present disclosure include a system and method of compartmentalizing some or all aspects of clinical trial data acquisition and management. Moreover, embodiments include aggregation of the compartmentalized trial data to perform business metrics, trial interaction studies, and the like.
US10592995B1 Methods, systems, and computer program product for providing expense information for an electronic tax return preparation and filing software delivery model
Disclosed are techniques for generating a personalized flow for a software delivery model. These techniques identify a plurality of business clusters and a plurality of expense categories for the plurality of business clusters and natural language description about a first characteristic of a specific user from an electronic tax return in an electronic tax return preparation and filing software application delivery model. One or more business clusters may be determined from the plurality of business clusters for the specific user based in part or in whole upon a user description vector of at least a part of the description. One or more expense categories may be identified for the electronic tax return of the specific user based in part or in whole upon the one or more business clusters.
US10592983B1 Task security verification and consequence determination for internet links
A user interface is provided for receiving instructions from a user to perform a computer related task (i.e., primary task). A module can run a primary process in the background on a first server to complete the task. Once the task is completed, the module can transmit the results to the user interface to display an output to the user. The user interface includes a button to enable the user to request information relating to a secondary process or task impacted by the primary task. By pressing the button, the user interface can submit a request to the first server or a second server to obtain information relating to the secondary process or task. In response, the user interface can receive a communication from the first or second server and display the information included in the communication to the user.
US10592973B1 Image-based rendering of real spaces
Under an embodiment of the invention, an image capturing and processing system creates 3D image-based rendering (IBR) for real estate. The system provides image-based rendering of real property, the computer system including a user interface for visually presenting an image-based rendering of a real property to a user; and a processor to obtain two or more photorealistic viewpoints from ground truth image data capture locations; combine and process two or more instances of ground truth image data to create a plurality of synthesized viewpoints; and visually present a viewpoint in a virtual model of the real property on the user interface, the virtual model including photorealistic viewpoints and synthesized viewpoints.
US10592969B2 Method, medium, and system for associating graphical icons with destination addresses
Various embodiments of a network page are provided. In one embodiment, at least one server serves up a network page to a client to be rendered on the client in a networked environment. The network page is associated with a network site that facilitates ordering items. The network page includes a stack of overlapping identical graphical icons that is employed to represent the item having a quantity greater than one, and a plurality of destination regions, each of the destination regions being associated with a corresponding one of a plurality of shipping addresses. The network page is configured to facilitate an association of the stack of overlapping identical graphical icons with a respective one of the destination regions.
US10592926B2 System and method for multimedia content composition
In one embodiment, a method of blending multimedia with a multimedia composition system may include generating a swap list by identifying potential match points of objects, scenes, or assets, in a multimedia template that are capable of being replaced with personal multimedia assets (PMA) in a user's collection, generating a composition list by designating particular PMA from the PMA in the user's collection to replace at least a portion of the objects, scenes, or assets in the multimedia template identified in the swap list by matching metadata of the particular PMA with metadata of the objects, scenes, or assets in the multimedia template, and composing blended multimedia using the composition list by swapping the objects, scenes, or assets in the multimedia template with the particular PMA matched based on the respective metadata.
US10592919B1 Distributed social ad technology
In one embodiment, a method and computer program product of distributing advertisement for increasing click-thru-rate is provided. The method comprises establishing communication between at least one user computing device and at least one website through a network, and displaying an ad to a user through the website. The user is then requested to participate in at least one event by way of the ad. After the user clicks on the ad, the user then travels to an advertiser's website or the advertiser's website is displayed to the user. After which, the most current total of the results of the event are displayed to the user in real time.
US10592916B1 Vehicle-mounted, motion-controlled sign
A system configured to be mounted to a vehicle, the system including a display viewable over a predetermined range of distances and a motion sensor configured to detect speeds of one or more vehicles within the predetermined range of distances of the display. The system may receive, via the motion sensor, the speeds of the one or more vehicles and based at least in part on the speeds of the one or more vehicles relative to a threshold speed may display first image data or second image data.
US10592912B1 Methods and systems for taking an electronic communication action in response to detecting a market condition
Methods and systems for taking electronic communication actions in response to detecting a market condition. A market condition related to an entity listed on an exchange can be defined. An electronic communication action to be taken in response to detecting the market condition can be defined. Market data comprising exchange trade data and/or exchange quote data can be received. The market data can be interpreted. An object from the interpreted market data can be created. The object can be placed in a message queue. The market condition can be detected within the message queue. The electronic communication action defined to be taken in response to detecting the market condition can respond to the detecting.
US10592909B2 Apparatus, system, and method for universal tracking system
An apparatus, system, and method are disclosed for a universal tracking system. A token module is configured to create a universal tracking token without requiring a user to provide any prerequisites. The universal tracking token is associated with a user by a unique identifier. A user account module is configured to store data associated with a user. The user data includes data associated with one or more universal tracking tokens. The user account is defined as either a merchant or key holder account. Further, a relationship module is configured to maintain a one-to-many relationship between the user account and a plurality of either merchant or key holder accounts. Relationship data is also collected and stored in a database.
US10592904B2 Card shimmer detection
A shim detection device is selectively interfaced to a portion of a chip card reader that is integrated into a terminal. The shim detection device is configured to detect when a shimmer is inserted into the chip card reader during a card transaction at the terminal and take an automated action in response thereto.
US10592900B2 Systems and methods for authenticating and providing payment to a supplier
An authentication and payment system for paying a supplier via a network may include a non-transitory computer readable storage medium having program logic stored thereon having a code for an authentication and payment application executable by a processor of a computing device. The code may be programmed to perform a step of receiving a first set of specific data elements from a payer regarding an authorized purchase by the payer from the supplier. The code may be further programmed to receive a second set of specific data elements from the supplier. If the first set of specific data elements matches at least a portion of second set of specific data elements, the code may be programmed to generate and send a single-use number to the supplier. The single-use number may be usable as a credit card number for only one purchase.
US10592898B2 Obtaining a signature from a remote user
The present invention is directed to receiving a signature (or other type of verification or confirmation) from a remote user. The present invention enables a merchant to send a signature request over a network to any device having a browser and touch screen or other means for receiving user input. An input area is displayed within the browser on the user's device. When the user inputs a signature, the signature can be routed over a network back to the merchant to provide authorization for a transaction.
US10592896B2 Smart transaction card that facilitates use of transaction tokens of transaction cards
An example smart transaction card may include one or more processors to obtain transaction information associated with a transaction at a transaction terminal; provide the transaction information to an electronic wallet device storing a plurality of transaction cards, the electronic wallet device being separate from the smart transaction card; obtain a transaction token from the electronic wallet device based on providing the transaction information to the electronic wallet, the transaction token being associated with one of the transaction cards of the plurality of transaction cards; and provide the transaction token to the transaction terminal associated with the transaction to facilitate processing the transaction.
US10592894B2 Apparatus and method for commercial transactions using a communication device
An apparatus for effecting commercial transactions with a server using a transaction card via a communication device is provided. The apparatus includes a transaction device coupled with the communication device for capturing information from the transaction card and a controller for converting the captured card information into an encrypted audio signal and for transmitting the audio signal to the communication device. The communication device delivers the audio signal to the server for processing the commercial transaction.
US10592891B2 Method and system for performing a commercial transaction by using a short message service terminal
Method for performing a commercial transaction wherein a customer having a computer connected to a public network such as the Internet network and a SMS terminal is able to receive and send SMS messages over a telephone network and can order an article by using the computer to a commercial server connected to the public network.
US10592882B1 Prescient and adaptive point-of-sale systems
Systems, apparatus, methods, and non-transitory media for providing prescient and adaptive point-of-sale services via electronic networks are discussed herein. Some embodiments may include a system with one or more servers. The one or more servers may be configured to generate digital consumer tokens and provide the digital consumer tokens to consumer devices for sharing with merchant devices. When a merchant device receives the digital consumer token, the merchant device may forward the digital consumer token to the one or more servers in exchange for consumer data to facilitate consumer service. In some embodiments, the one or more servers may be configured to provide point-of-sale interfaces that adapt to different consumer preferences or consumer device signals. Some embodiments may provide for consumer interfaces that allow consumers to manage their electronic identity at various (e.g., merchant) locations.
US10592879B2 System for distributing electrical energy
The present invention relates to a system for distributing electrical energy, comprising an electricity grid configured to supply electrical energy to end users, characterized in that the grid is operated on a direct voltage.
US10592876B2 Online transactional system for processing alternative methods of electronic payment
Online transactional processing systems, methods, and computer program products for processing an alternative method of electronic payment (AMOP) in online transactions. A mass storage memory device hosts a database that stores data for transforming one or more virtual payment forms into data that relates to one or more AMOP's. Each of the one or more virtual payment forms stored in the database is compatible with a legacy system of a merchant. In response to receiving, in relation to an online transaction with the merchant, data that relates to an AMOP, the data that relates to the AMOP is transformed to create a virtual payment form that is compatible with the legacy system of the merchant. The virtual payment form is then transmitted to the legacy system of the merchant for processing, and data for transforming the virtual payment form into data relating to the AMOP is stored in the database.
US10592872B2 Secure registration and authentication of a user using a mobile device
A computer-readable medium embodies a computer program for obtaining information for a payment transaction. The computer program comprises computer-readable program code for: generating a first message including an identifier and a request for the information, sending the first message via a first communication path, receiving a second message including the information and the identifier via a second path different from the first communication path, and processing the payment transaction using the information obtained in the second message.
US10592871B2 Support for maintenance of a fleet of vehicles with intuitive display of repair analytics
A method is provided for supporting maintenance of a fleet of vehicles with intuitive display of repair analytics. The method includes receiving a user request for repair analytics for the fleet of vehicles via a GUI that includes a first frame with a date-range filter to enable the user to select a date range for the repair analytics. The method includes interpreting the user request to produce a query of dataset(s) for the fleet, and executing the query for data of the vehicles. The datasets include an in-service time and repair costs for the vehicles, and the data includes the same over the date range. The method includes determining, and generating a chart in a second frame of the GUI that graphically illustrates, a moving average repair cost per unit of in-service time for a plurality of time periods within the date range from the in-service time and repair costs.
US10592856B2 Methods and apparatus for processing and marketing inventory via multiple channels
A non-transitory processor-readable medium stores code representing instructions to be executed by a processor. The code stored in the medium includes code to cause the processor to receive a first signal indicating a quantity of an item listed on a website of a first marketplace from a set of marketplaces. The item is listed on a website of each marketplace from the set of marketplaces. The code stored in the medium includes code to cause the processor to change, based on the first signal, an inventory parameter associated with the item from a first value to a second value. The code stored in the medium includes code to cause the processor to send, to a device of each marketplace, a second signal indicating the updated inventory parameter such that the item remains listed on the web site of each marketplace until the second value is zero.
US10592849B2 Cellular devices, systems and methods for logistics support
Autonomous cellular transceivers for data logging, tracking and managing shipments, the devices having auto-provisioning capability. To auto-provision itself, the cellular device must be associated in a digital record with a particular shipment or object based on physical attachment or proximity—without manual assistance. Subsequent logging, tracking and managing records in a database or databases accessible to one or more users must be updated to reflect that assignment. Auto-provisioning is achieved by associating a cellular identification number of the autonomous cellular device with a shipment or object having a unique shipping identification number or an inventory identification number. Once the identifiers are coupled, the system creates a “shipment profile” of relevant data collected by a sensor or sensors on the cellular device while en route. The system will monitor, log, and report timepoint, waypoint, condition of the goods (as evidenced or extrapolated from sensor data) while in transit. Upon delivery, when polled, or at intervals, the system may publish a link to the data and/or a summary of the shipment status and condition, and push that link onto smart devices held by decision makers and agents in the logistics management tree. In a first instance, termed here “contextual auto-provisioning”, capture of location, direction of motion, and time of departure, and so forth, with correlation to known delivery routes, schedules, sounds, and other granular data, is used for autonomous data provisioning. Other means for auto-provisioning include “RFID piggyback means” and “cellular ranked ping means”. In a preferred application in cold chain monitoring, once self-assignment is made, the cellular device will log shipment temperature during transit and the cellular device or system will interrogate cellular networks for location and time. Reporting is by cellular radio, and can include temperature, location by cellular triangulation, projected arrival time, and any alarm notifications, for example. Reports can be directed to smart phones, to mobile clients more generally, and to cloud-hosted administrative services. Uses in logistics also include monitoring shipments for exposure to volatiles, humidity, or shock outside of accepted limits, or any diversion, delivery error, or delay of goods, particularly as applied to perishable goods such as foodstuffs and pharmaceuticals, or to manage inventory of items such as bulk materials, gas cylinders, blood bags, and so forth.
US10592848B2 Supply chain event management
Systems and methods are directed to supply chain management. In particular, the tracking, tracing, authenticating, and reporting of supply chain events for products, is disclosed. Various embodiments can store, analyze, and track supply chain events and help to coordinate and maintain trading partner connections. Various embodiments also help to enhance patient safety, secure the supply chains for pharmaceuticals, medical devices, and other healthcare products, and help users to follow regulatory requirements.