Patents by Inventor Kun Zhao

Kun Zhao has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20250145159
    Abstract: Methods and apparatus are provided for performing an assisted driving trailer reversing operation including a user interface configured to generate an initiation signal in response to a user input, a processor configured to generate a control signal in response to the initiation signal indicative of an inverse steering ratio, a steering angle sensor to detect a steering direction and a steering angle from a center steering position, a steering controller configured to receive the steering angle and the steering direction from the steering angle sensor, to invert the steering angle to generate an inverted steering angle such that the inverted steering angle has a same angular magnitude as the steering angle and an opposite direction than the steering direction, and a vehicle control system for controlling a movement of a vehicle in response to the inverted steering angle.
    Type: Application
    Filed: November 8, 2023
    Publication date: May 8, 2025
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Vincent Wei, Kun Zhao
  • Patent number: 12282126
    Abstract: Provided is a device of detecting a ray dose adaptable for coupling with a terminal, including: a housing, a scintillator and a light shielding layer. The housing has an accommodating space and a window, the accommodating space is in communication with the window; the scintillator is configured to receive a ray and convert a received ray into a visible light, the scintillator is located in the accommodating space, the scintillator covers the window, an outer surface of the scintillator includes a first outer surface and a second outer surface, and the first outer surface is adapted to a camera of the terminal; and the light shielding layer is configured to shield a visible light in an external environment from illuminating on the scintillator, the light shielding layer is arranged on the second outer surface of the scintillator.
    Type: Grant
    Filed: December 23, 2022
    Date of Patent: April 22, 2025
    Assignee: NUCTECH COMPANY LIMITED
    Inventors: Jianmin Li, Guoping Zhu, Ming Ruan, Kun Zhao, Yanli Deng, Junli Li, Qitian Miao
  • Publication number: 20250125836
    Abstract: Various examples of the disclosure pertain to multi-device transmission via a coverage enhancing device such as a reconfigurable reflective device. Spatial filters are used at the coverage enhancing device that support a count of input spatial directions that is different than a count of output spatial directions.
    Type: Application
    Filed: August 17, 2022
    Publication date: April 17, 2025
    Applicant: Sony Group Corporation
    Inventors: Olof ZANDER, Kun ZHAO, Erik BENGTSSON, Fredrik RUSEK, Jose FLORDELIS, Chaitanya TUMULA
  • Publication number: 20250120658
    Abstract: A patient monitoring device and method.
    Type: Application
    Filed: July 1, 2024
    Publication date: April 17, 2025
    Inventors: Xuelei WU, Jian CHENG, Kun ZHAO, Kexin HAO, Shuaijun LIU
  • Publication number: 20250098212
    Abstract: The present disclosure relates to the field of display technologies, and in particular to a thin film transistor and a method for manufacturing the same, an array substrate and a display device. An active layer of the thin film transistor includes at least two metal oxide semi-conductor layers, the at least two metal oxide semi-conductor layers include a channel layer and a first protection layer, and metals in the channel layer include at least one of indium, gallium and zinc. Praseodymium is doped into the channel layer. And, in the channel layer, a number density of praseodymium atoms in the channel layer gradually decreases with a distance from the first protection layer.
    Type: Application
    Filed: November 28, 2024
    Publication date: March 20, 2025
    Inventors: Jie HUANG, Jiayu HE, Ce NING, Zhengliang LI, Hehe HU, Fengjuan LIU, Nianqi YAO, Kun ZHAO, Tianmin ZHOU, Jiushi WANG, Zhongpeng TIAN
  • Publication number: 20250098064
    Abstract: A circuit board includes a substrate, a first conductive layer, a first insulating layer and a second conductive layer. The first conductive layer includes a plurality of first conductive portions. The second conductive layer includes a plurality of second conductive portions. A second conductive portion passes through a first via hole in the first insulating layer to be in electrical contact with a first conductive portion. The first conductive layer and the second conductive layer each include at least one main conductive layer, which is capable of creating a first intermetallic compound with solder. At least one of the first conductive layer and the second conductive layer further includes a stop layer capable of creating a second intermetallic compound with the solder. A rate of a reaction between the stop layer and the solder is lower than a rate of a reaction between the main conductive layer and the solder.
    Type: Application
    Filed: October 31, 2022
    Publication date: March 20, 2025
    Inventors: Nianqi YAO, Kun ZHAO, Ce NING, Zhengliang LI, Zhanfeng CAO, Ke WANG, Jiaxiang ZHANG, Qi QI, Hehe HU, Feifei LI, Jie HUANG, Jiayu HE
  • Publication number: 20250096916
    Abstract: A method is disclosed performed by a network node of a communications network, for improving communication by a wireless device, WD. The method comprises transmitting, to the WD, a message indicating that a change of an interference state in the communications network will occur.
    Type: Application
    Filed: December 13, 2022
    Publication date: March 20, 2025
    Inventors: Chaitanya TUMULA, Erik BENGTSSON, Fredrik RUSEK, Jose FLORDELIS, Kun ZHAO, Olof ZANDER, Ying ZHINONG
  • Patent number: 12256338
    Abstract: A terminal (10) configured for communication with a wireless network (100), the terminal comprising: —a transceiver (313) for communicating with the wireless network; —logic (310) configured to control the transceiver to transmit (510), to the wireless network, a power class capability indication identifying communication capability of the terminal in the wireless network under at least a first power class (PC-A) and a second power class (PC-B); control the transceiver to receive (550), from the wireless network, resource configuration to execute wireless communication using an identified one, or both, of said first and second power class; and control the transceiver to operate (555) with the received resource configuration using the first and/or second power class.
    Type: Grant
    Filed: July 7, 2020
    Date of Patent: March 18, 2025
    Assignee: Sony Group Corporation
    Inventors: Erik Bengtsson, Fredrik Rusek, Kun Zhao, Olof Zander, Rickard Ljung
  • Patent number: 12250056
    Abstract: A method of operating a transmitter node (101) configured to communicate with one or more receiver nodes (102-104) using a re-configurable reflective device. RRD (109), is provided. The RRD (109) is re-configurable to provide multiple spatial filters, each one of the multiple spatial filters being associated with a respective spatial direction (351-353) into which incident signals are selectively reflected by the RRD (109). The method includes repeatedly transmitting reference signals (198) towards the RRD (109) at one or more transmit periods (551-554).
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: March 11, 2025
    Assignee: Sony Group Corporation
    Inventors: Jose Flordelis, Erik Bengtsson, Olof Zander, Kun Zhao, Fredrik Rusek
  • Publication number: 20250074230
    Abstract: The disclosure relates to an interface circuit, an electric device, a detection method, a system, a media, and a program product. The charging device interface circuit includes a charging interface and a voltage divider circuit coupled to each other. The voltage divider circuit is coupled with a power supply. The voltage divider circuit performs voltage division of an output voltage of the power supply and outputs a detection signal. The detection signal output by the voltage divider circuit when the charging interface is coupled to a charging device is different from the detection signal output by the voltage divider circuit when the charging interface is not coupled to a charging device. By applying this disclosure, it is possible to detect whether the charging device is coupled to the electric device.
    Type: Application
    Filed: November 15, 2024
    Publication date: March 6, 2025
    Inventors: Hongzhe JIAO, Kun ZHAO, Peiwei ZHANG, Kang ZHOU
  • Publication number: 20250070933
    Abstract: A method is disclosed, performed by a network node, for enabling communication with a discoverable WD. The method comprises transmitting, to an aiding WD, a configuration message. The configuration message configures the aiding WD to transmit a Synchronization Signal Block (SSB) signal. The SSB signal being indicative of an Uplink (UL) resource for communicating a response to the SSB signal.
    Type: Application
    Filed: December 13, 2022
    Publication date: February 27, 2025
    Inventors: Erik BENGTSSON, Jose FLORDELIS, Fredrik RUSEK, Olof ZANDER, Kun ZHAO, Chaitanya TUMULA, Zhinong YING
  • Patent number: 12237901
    Abstract: A communication device (30) and a method for a communication device (30), for providing a beam report (401) to an access node (20) of a wireless network, wherein the communication device is capable of communicating via at least two different device beams (34, 36). The method comprises receiving (912), from the access node (20), at least a first access node beam (50) having a first access node identity, and a second access node beam (51) having a second access node beam identity; determining (914) link quality metrics for each received access node beam; transmitting (916) the beam report (401), comprising said access node beam identities and said link quality metrics, to the access node; wherein the beam report includes information indicating whether said link quality metrics for the first access node beam (50) and a second access node beam (51) are associated with different device beams.
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: February 25, 2025
    Assignee: Sony Group Corporation
    Inventors: Kun Zhao, Olof Zander, Fredrik Rusek, Erik Bengtsson, Zuleita Ho
  • Publication number: 20250055503
    Abstract: Examples provide a method of operating a CED is provided, wherein the CED provides reconfigurable filters for incident signals received along one or more input spatial directions on a radio channel and transmitted as outgoing signals into one or more output spatial directions, the method comprising: configuring the CED to apply a first filter of the reconfigurable filters for a duration greater or equal than 20 ms; detecting a first received power during application of the first filter; configuring the CED to apply a second filter of the reconfigurable filters for a duration greater or equal than 20 ms.
    Type: Application
    Filed: January 5, 2023
    Publication date: February 13, 2025
    Inventors: Fredrik RUSEK, Jose FLORDELIS, Kun ZHAO, Erik BENGTSSON, Olof ZANDER
  • Patent number: 12212392
    Abstract: A method is proposed for operating a re-configurable reflective device, RRD, the RRD being re-configurable to provide multiple spatial filters, each one of the multiple spatial filters being associated with a respective input spatial direction from which incident signals on a data radio channel are accepted and with a respective output spatial direction into which the incident signals are reflected by the RRD. The method comprises: receiving, by the RRD from a first communication node, CN1, on a positioning radio channel different from the data radio channel, a CN1 reference signal, determining, by the RRD, an estimated CN1 angle of arrival of the CN1 reference signal, and reconfiguring the RRD based on the estimated CN1 angle of arrival.
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: January 28, 2025
    Assignee: Sony Group Corporation
    Inventors: Erik Bengtsson, Jose Flordelis, Fredrik Rusek, Kun Zhao, Olof Zander
  • Publication number: 20250031058
    Abstract: A communication system is provided. The communication system comprises a network node. The communication system comprises one or more aiding wireless devices, such as a plurality of aiding wireless devices. The communication system may comprise a coverage enhancing device, CED, configured to redirect signals according to a predetermined spatial pattern. The network node may be configured to send, to the plurality of aiding WDs, a WD configuration message to configure the plurality of aiding WDs for contemporaneously sending discovery signals. In a first configuration of the CED, the CED may be configured to redirect a first set of discovery signals emitted by the plurality of aiding WDs according to a first predetermined spatial pattern.
    Type: Application
    Filed: December 7, 2022
    Publication date: January 23, 2025
    Inventors: Fredrik RUSEK, Olof ZANDER, Jose FLORDELIS, Kun ZHAO, Chaitanya TUMULA, Erik BENGTSSON
  • Publication number: 20250031447
    Abstract: A display substrate, including: a base substrate; and a metal conductive layer, located at a side of the base substrate, and including a core conductive layer and a functional conductive layer laminated along a direction away from the base substrate; a material of the core conductive layer includes a conductive metal material; a material of the functional conductive layer includes a first diffusion barrier metal material and a first adhesion force enhancing metal material, wherein the first diffusion barrier metal material is configured to block diffusion of the conductive metal material, and the first adhesion force enhancing metal material is configured to enhance an adhesion force between the functional conductive layer and a photoresist used in a patterning process of the functional conductive layer; a surface energy of any of first adhesion force enhancing metal materials is less than or equal to 325 mJ/m2.
    Type: Application
    Filed: October 31, 2022
    Publication date: January 23, 2025
    Inventors: Zhengliang LI, Guangcai YUAN, Ce NING, Zhonghao HUANG, Zhixiang ZOU, Zhangtao WANG, Jie HUANG, Nianqi YAO, Jiayu HE, Hehe HU, Feifei LI, Kun ZHAO, Chen XU, Hui GUO
  • Patent number: 12201899
    Abstract: Disclosed in this application are a data packet synchronization method and apparatus, a device, and a storage medium, relating to the field of data communication. The method includes receiving a data packet transmitted by a client, the data packet including a thread identifier and a frame identifier, the thread identifier being added by the client according to a logical operation type required by the data packet, the frame identifier being used for identifying a picture frame triggering the data packet; writing, after the data packet is transmitted to a logical thread corresponding to the thread identifier for a logical operation, a data packet obtained after the operation into a message queue corresponding to the logical thread; and reading the data packet obtained after the operation from the message queue according to the frame identifier, and synchronizing the data packet obtained after the operation to an associated client.
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: January 21, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Kun Zhao, Guopei Xu
  • Patent number: 12199355
    Abstract: Antenna (1), for use in a wireless terminal including a ground plane (11) and a metal frame (12) encompassing the ground plane with a gap (13) between the metal frame and the ground plane; wherein said antenna is configured to form a grounding connection (15) between the ground plane and the metal frame for operation in a first frequency range (FR1); and wherein the antenna comprises an open cavity structure (100) for a second frequency range (FR2).
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: January 14, 2025
    Assignee: Sony Group Corporation
    Inventors: Kun Zhao, Zhinong Ying
  • Patent number: 12189693
    Abstract: A method for document similarity analysis. The method includes generating a reference document content identifier for a reference document, including identifying frequently occurring terms in reference document content, encoding each frequently occurring term in a term identifier and combining the term identifiers to form the reference document content identifier associated with the reference document. The method also includes obtaining at least one document similarity value by comparing the reference document content identifier to a set of archived document content identifiers stored in a document repository.
    Type: Grant
    Filed: June 30, 2023
    Date of Patent: January 7, 2025
    Assignee: OPEN TEXT CORPORATION
    Inventors: Lei Zhang, Chao Chen, Kun Zhao, Jingjing Liu, Ying Teng
  • Patent number: 12183992
    Abstract: A composite antenna device (10) configured for omnidirectional operation, comprising a first antenna system (100) configured for use in a first frequency band of a first frequency range (FR2), comprising multiple first antenna elements (110, 110A) arranged in a cylindrical configuration; a second antenna system (200) configured for use in a second frequency band of a second frequency range (FR1) at a frequency which is lower than the first frequency band; and a housing (11) enclosing the first and second antenna systems, wherein the first and the second antenna systems are configured for omnidirectional operation about an axis (12) of the composite antenna device.
    Type: Grant
    Filed: November 27, 2020
    Date of Patent: December 31, 2024
    Assignee: Sony Group Corporation
    Inventors: Zhinong Ying, Kun Zhao