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11. 发明授权

US11496708B2 Video conference system 有权
公开(公告)号：US11496708B2
公开(公告)日：2022-11-08
申请号：US17137523
申请日：2020-12-30
申请人： BENQ CORPORATION
发明人： Lin-Yuan You , Chen-Chi Wu
IPC分类号： H04N7/15 , H04N7/08 , H04N5/38 , H04N7/015 , H04N5/44
摘要： A video conference system including a transmitter device and a receiver device is provided. The transmitter device includes a transmitter control unit, a transmitter input interface, a transmitter video circuit and a first wireless transmission module. The transmitter control unit is coupled to a video output port of an information system and receive a first video data from the video output port. The transmitter input interface receives a second video data from a first video source. The transmitter video circuit combines the first video data and the second video data as a combined video data. The first wireless transmission module transmits the combined video data to the receiver device. The receiver device, coupled to the display device, includes a second wireless transmission module, which receives the combined video data. The receiver device transmits the combined video data to the display device.

12. 发明授权

US11490050B2 Entry adapter for a cable television network 有权
公开(公告)号：US11490050B2
公开(公告)日：2022-11-01
申请号：US16248462
申请日：2019-01-15
申请人： PPC BROADBAND, INC.
发明人： David A. Barany , Ryan Hagan , Paul Bailey
IPC分类号： H04N7/10 , H04N5/44 , H04N21/61 , H04L12/28
摘要： An entry adapter configured to communicate cable television (CATV) signals from a CATV network to one or more network devices and to communicate Multi-Media over Coaxial Alliance (MoCA) signals with a MoCA server, the entry adapter including one or more MoCA ports, and a signal combination device configured to direct the CATV signals toward one or more access ports without substantial attenuation, to substantially attenuate the CATV signals directed toward the one or more MoCA ports, to pass the MoCA signals from the one or more MoCA ports to the one or more access ports, and to pass the MoCA signals from the one or more access ports to the one or more MoCA ports.

13. 发明授权

US11482059B2 Vehicle health monitor 有权
公开(公告)号：US11482059B2
公开(公告)日：2022-10-25
申请号：US16856597
申请日：2020-04-23
申请人： Zoox, Inc.
发明人： Maurice Henri Andre Claessens , Paul Choin
IPC分类号： H04N5/44 , G07C5/08 , G07C5/00
摘要： Techniques for monitoring and predicting vehicle health are disclosed. In some examples, sensor data (e.g., audio data) may be used to create a sensor signature associated with a vehicle component. The sensor signature may be compared with one or more second sensor signatures associated with the vehicle component over the life of the vehicle component to determine changes in an operating status associated with the vehicle component. In some examples, a machine learned model may be trained to identify a vehicle component and/or and operating status of a vehicle component based on sensor data that is inputted into the machine learned model. In this way, sensor data may be input into the machine learned model and the machine learned model may output a corresponding vehicle component and/or operating status associated with the component.

14. 发明授权

US11479239B2 Predictive parking due to weather 有权
公开(公告)号：US11479239B2
公开(公告)日：2022-10-25
申请号：US17097727
申请日：2020-11-13
申请人： TOYOTA RESEARCH INSTITUTE, INC.
发明人： Nikos Arechiga-Gonzalez , Soonho Kong , Jonathan Decastro , Frank Permenter , Dennis Park
IPC分类号： H04N5/44 , B60W30/06 , B60W40/02 , B60W50/14 , G08G1/14
摘要： Aspects of the disclosure provide a parking method and system for a vehicle. For example, the parking system can include a processor and an output circuit. As another example, the parking system can include the processor and a compelling unit. The processor can be configured to determine whether a first weather condition, such as snowing, raining, icing and hailing, at a first parking location meets a first criterion, and identify, when the first weather condition meets the first criterion, a second parking location at which a second weather condition meets a second criterion different from the first criterion. The output unit can be configured to output an alert to the vehicle parked at the first parking location indicating that the vehicle is to be moved to the second parking location. The compelling unit can be configured to compel the vehicle to move to the second parking location.

15. 发明授权

US11477511B2 Determining remote control state and user via accelerometer 有权
公开(公告)号：US11477511B2
公开(公告)日：2022-10-18
申请号：US14967562
申请日：2015-12-14
申请人： ECHOSTAR TECHNOLOGIES L.L.C.
发明人： Adam Schafer , Jeremy Mickelsen , Christopher Burns , Rashmi Hegde
IPC分类号： H04N5/44 , H04N21/422 , H04N21/442 , H04N21/45 , H04N21/4415
摘要： Methods, and system, and entertainment device are provided for identifying a user. A method includes detecting acceleration of a user manipulated component, comparing the detected acceleration with user acceleration that is associated with a user of the electronic device, identifying the user of the electronic device based on the comparison of the detected acceleration and the user acceleration, and operating the electronic device based on the identified user of the electronic device.

16. 发明授权

US11475266B2 Received power level for RF receiver circuit processing prioritization 有权
公开(公告)号：US11475266B2
公开(公告)日：2022-10-18
申请号：US17096139
申请日：2020-11-12
申请人： RFMicron, Inc.
发明人： Shahriar Rokhsaz
IPC分类号： H04N5/44 , G06K19/07 , H03J3/20 , H04B17/318 , H04B5/00
摘要： A method includes transmitting, by a radio frequency identification (RFID) reader, a series of RF signals to a plurality of RF receiver circuits in a time sequence. The first RF signal commands the plurality of RF receiver circuits to remain silent when received signal strength of the first RF signal corresponds to a power level greater than a first power level. The method further includes receiving one or more sets of responses from one or more sets of RF receiver circuits of the plurality of RF receiver circuits in response to the series of RF signals. The method further includes determining an area of interest based on the one or more sets of responses, determining a set of power levels corresponding to the area of interest, and transmitting a second series of RF signals to the plurality of RF receiver circuits in a second time sequence.

17. 发明授权

US11443633B2 Method and system for vehicle-to-pedestrian collision avoidance 有权
公开(公告)号：US11443633B2
公开(公告)日：2022-09-13
申请号：US17334434
申请日：2021-05-28
申请人： Bastien Beauchamp
发明人： Bastien Beauchamp
IPC分类号： H04N5/44 , G08G1/16 , H04W4/029 , H04W76/50 , H04W4/40
摘要： A method and a system for vehicle-to-pedestrian collision avoidance system, the system comprising participants consisting of Long-Term Evolution (LTE)-capable user equipment (UE) terminals physically linked to at least one vehicle and at least one pedestrian; wherein a spatiotemporal positioning of the terminals is determined from Long Term Evolution (LTE) cellular radio signals mediated by Long-Term Evolution (LTE) cellular base stations (BS) and a Location Service Client (LCS) server including an embedded Artificial Intelligence algorithm comprising a Recurrent Neural Network (RNN) algorithm and analyzes the spatiotemporal positioning of the terminals and determines the likely future trajectory and communicates the likely future trajectory of the participants to the terminals physically linked to the pedestrian; the terminals physically linked to the pedestrian include an embedded Artificial Intelligence algorithm comprising a Conditional Random Fields (CRFs) algorithm to determine if the likely future trajectory of the pedestrian is below a vehicle-to-pedestrian proximity threshold limit and, if this condition is reached, communicates a collision-avoidance emergency signal to the at least one pedestrian and/or vehicle that meet the proximity threshold limit.

18. 发明授权

US11412149B1 Autonomous positioning system for in interchangeable camera devices 有权
公开(公告)号：US11412149B1
公开(公告)日：2022-08-09
申请号：US17069656
申请日：2020-10-13
申请人： Mehul Gandhi
发明人： Mehul Gandhi
IPC分类号： H04N5/74 , H04N5/44 , H04N5/64 , H04N5/232 , H04N5/225 , G06V10/22
摘要： The invention provides a positioning system that autonomously and continuously positions interchangeable camera devices on the subject as they move allowing the camera device to leverage its native functionality without modification or connectivity to the MTDS. The embodiments of the MTDS are configured to attach and align varying size of digital cameras, video cameras, mobile devices with a camera, or smart assistants with an embedded camera, action camera, webcam or laptop with embedded camera to the stand. The MTDS tracks the movements of the user during any video conference, photography or videography session. The MTDS includes a sensor, separate from the camera on the camera device, that sends the sensor data stream to a microcontroller in the stand and a machine learning co-processor detects the presence of a person. As the speaker or subject (user) moves, the MTDS tracks their movements and directs motors in the stand to pan or tilt the stand to orient the camera device's camera at the user. Through movement of the stand, the speaker or user stays centered in the camera frame. No data connections or software integrations are required to operate the MTDS.

19. 发明授权

US11405792B2 Device communication over television white space 有权
公开(公告)号：US11405792B2
公开(公告)日：2022-08-02
申请号：US17037389
申请日：2020-09-29
申请人： Microsoft Technology Licensing, LLC
发明人： Heping Shi , Ranveer Chandra , Tusher Chakraborty , Nissanka Arachchige Bodhi Priyantha , Zerina Kapetanovic , Binh Ngoc Vu
IPC分类号： H04N5/44 , H04W16/14 , H04W48/16 , H04W72/08 , H03F3/19 , H04W72/04
摘要： The disclosure described herein configures a multi-narrowband transceiver for communication within the television white space (TVWS) frequency spectrum using a log periodic filter, wherein the log periodic filter comprises a plurality of filter elements each having a filter frequency increasing periodically in a same frequency increasing factor (K). Each filter of the plurality of filter elements is configured to filter out second harmonics in a defined frequency range. The disclosure determines a TVWS channel for the communication and switches to a filter element of the plurality of filter elements corresponding to the determined TVWS channel. Data is transmitted and/or received over the TVWS channel using the filter element, thereby allowing narrowband communication over the TVWS channel.

20. 发明申请

US20220217262A1 METHOD FOR TRANSMITTING A RAW IMAGE DATA STREAM FROM AN IMAGE SENSOR 有权
公开(公告)号：US20220217262A1
公开(公告)日：2022-07-07
申请号：US17568839
申请日：2022-01-05
申请人： Schölly Fiberoptic GmbH
发明人： Stefan SCHRÖER , Johannes BOURBON , Matthias KÜHN , Michael SCHWARZLE , Lutz LABUSCH
IPC分类号： H04N5/232 , H04N5/44 , H04N5/38
摘要： A device (1) and a method for transferring a raw image data stream (8) from an image sensor (6) via a data transfer connection (4) between a transmitter (2) and a receiver (3). In this case, the latency of the data transfer connection (4) is determined (S1), and the data rate of the raw image data stream (8) at the transmitter (2) is adapted (S3) to the determined latency.

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