Patents by Inventor Li Chai

Li Chai 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).

  • Patent number: 12283601
    Abstract: The embodiments of the present application provide a method for manufacturing thin-film transistor (TFT) substrate and a TFT substrate thereof. A semi-finished substrate has a first region, a second region, and a third region. The semiconductor layer and the insulating layer of the semi-finished substrate are patterned under the shielding of the first etching barrier layer and the second etching barrier layer having different thickness, so that only the semiconductor layer in the second region is kept and causing the thickness of the insulating layer in the first region is greater than the thickness of the insulating layer in the third region.
    Type: Grant
    Filed: November 8, 2021
    Date of Patent: April 22, 2025
    Assignees: Huizhou China Star Optoelectronics Display Co., Ltd., Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventors: Yongqi Deng, Li Chai
  • Publication number: 20250081287
    Abstract: The present disclosure provides a discontinuous reception scheduling method and device. The method includes: receiving, by a first user equipment (UE), m sets of DRX configuration information configured by a network side; wherein m is an integer greater than or equal to 1, and the m sets of DRX configuration information have a correspondence relationship including at least one of the following: the m sets of DRX configuration information correspond to different communication types; the m sets of DRX configuration information correspond to different service types; the m sets of DRX configuration information correspond to different scheduling modes; the m sets of DRX configuration information correspond to different frame types or data types of a service; the m sets of DRX configuration information correspond to different communication directions of a service or different services.
    Type: Application
    Filed: December 30, 2022
    Publication date: March 6, 2025
    Inventor: Li CHAI
  • Publication number: 20250071531
    Abstract: A service processing method and apparatus, a communication device, and a storage medium involve: a common function layer of at least two terminals performing collaboration processing on data of at least two services of the at least two terminals according to the association relationship between the data of the at least two services of the at least two terminals and/or the association relationship between the at least two services of the at least two terminals; and transmitting, on the radio resource, the data of the at least two services of the at least two terminals subjected to collaboration processing.
    Type: Application
    Filed: December 30, 2022
    Publication date: February 27, 2025
    Applicants: CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE, CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
    Inventor: Li CHAI
  • Publication number: 20250070859
    Abstract: An operation determination method includes: receiving network assistance information and a first state parameter sent by a network device; and determining an operation of a terminal device on the basis of the network assistance information and the first state parameter.
    Type: Application
    Filed: December 30, 2022
    Publication date: February 27, 2025
    Inventors: Li CHAI, Jiayao TAN
  • Publication number: 20250056366
    Abstract: Provided are a coordination method for service transmission and a device. The method includes: a first UE transmits first information to an RAN node, receives first configuration information from the RAN node, and performs configuration according to the first configuration information, the first configuration information including at least one of layer 2 configuration, physical resource information, or configuration of a first common logical layer between the first UE and an associated UE; the first information includes at least one of: an identifier of UE associated with the first UE, the quantity of associated UE being at least one, a first link for data and/or signaling transmission existing between the first UE and associated UE; type of the first link; latency of the first link; an association relationship with respect to a first service between the first UE and associated UE; or whether the associated UE is exempt from security verification.
    Type: Application
    Filed: December 30, 2022
    Publication date: February 13, 2025
    Inventors: Li CHAI, Xiaodong XU, Nan HU
  • Publication number: 20250055630
    Abstract: Embodiments of this application provide an information processing method, a communications device, a system, and a storage medium. The method includes: generating, by a network device, first configuration information of an uplink reference signal, where the first configuration information includes a first mapping relationship between an uplink reference signal resource and first information, the first information is information about a downlink reference signal of a location measurement unit LMU, and the LMU is an LMU other than a serving base station; and sending, by the network device, the first configuration information to a terminal. The terminal can send a positioning signal on a configured uplink reference signal resource as indicated by the first configuration information, so that the LMU corresponding to the first information corresponding to the uplink reference signal resource can receive the positioning signal, thereby implementing UTDOA positioning in an NR system.
    Type: Application
    Filed: August 21, 2024
    Publication date: February 13, 2025
    Inventors: Lei CHEN, Bingzhao LI, Li CHAI, Xuelong WANG
  • Publication number: 20250016811
    Abstract: The embodiments of the present disclosure provide an information processing method and apparatus, and a device and a readable storage medium. The method comprises: a terminal acquiring resource information and/or protocol stack configuration information corresponding to the level of first data; and the terminal sending and/or receiving the first data according to the resource N information and/or the protocol stack configuration information corresponding to the level of the first data.
    Type: Application
    Filed: November 15, 2022
    Publication date: January 9, 2025
    Inventors: Li CHAI, Nan HU
  • Publication number: 20250008305
    Abstract: Provided in the present application are a method and apparatus for transmitting a multicast broadcast service, and a communication node. The method includes: during the process of a first group receiving a multicast broadcast service, when it is determined that a cell where a terminal in the first group is located changes at a second moment, sending group switching information to one or more second communication nodes at a first moment, wherein the first moment is before the second moment.
    Type: Application
    Filed: November 3, 2022
    Publication date: January 2, 2025
    Inventors: Li CHAI, Xiaoman LIU, Yuzhen LIU
  • Publication number: 20250008365
    Abstract: The embodiments of the present disclosure disclose a data transmission method and apparatus, and a communication device and a storage medium.
    Type: Application
    Filed: November 15, 2022
    Publication date: January 2, 2025
    Inventors: Li CHAI, Xiaodong XU
  • Publication number: 20240387558
    Abstract: The present disclosure discloses a display device, in which a binding connection portion is disposed on a side of an additional conductive portion away from a substrate, and a spacing layer includes an opening disposed at least above the binding connection portion. At least one side surface of the additional conductive portion protrudes from a side surface of the binding connection portion along a first direction, which is parallel to the substrate and perpendicular to an extension direction of the signal wiring. A binding electrode extends into the opening, and is connected to either the binding connection portion, or both of the binding connection portion and the additional conductive portion.
    Type: Application
    Filed: April 27, 2023
    Publication date: November 21, 2024
    Inventors: Birong LI, Li CHAI
  • Patent number: 12127072
    Abstract: Embodiments of this application disclose a positioning method and an apparatus, to reduce a quantity of transmission points needed to calculate a position of a terminal, thereby reducing positioning calculation complexity. The method for calculating the position includes: receiving, by a terminal, positioning assistance information sent by a positioning entity, where the positioning assistance information includes a cell identity of a cell in which a to-be-measured transmission point is located, an identity of the to-be-measured transmission point, and positioning reference signal configuration information of the to-be-measured transmission point; measuring, by the terminal, the to-be-measured transmission point based on the positioning assistance information, to obtain a measurement result, where the measurement result includes positioning reference signal information of the to-be-measured transmission point; and sending, by the terminal, the measurement result to a positioning entity.
    Type: Grant
    Filed: March 26, 2021
    Date of Patent: October 22, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Lei Chen, Bingzhao Li, Li Chai
  • Publication number: 20240349243
    Abstract: A method for transmitting a paging message, includes: when a multicast and broadcast service (MBS) session is about to be activated, transmitting, by an access and mobility management function (AMF), a paging message to respective base stations in a paging area, according to respective situations of the base stations for supporting an MBS.
    Type: Application
    Filed: August 12, 2022
    Publication date: October 17, 2024
    Inventors: Xiaoman Liu, Li Chai
  • Publication number: 20240323705
    Abstract: A beam sending method, a device, a base station, a terminal and a storage medium are provided. The method includes: sending a first part of SSB beams of a first cell or not sending SSB beams of a first cell; when a set condition is met, or when set time information and/or frequency domain information are met, activating and/or sending the SSB beams of the first cell; the activated and/or sent SSB beams are part or all of other SSB beams if the SSB beams are sent, or all or part of the SSB beams of the first cell if the SSB beams are not sent; where the SSB beams of the first cell are divided into at least two parts; the set time information and/or frequency domain information are configured by a network in advance through a signaling.
    Type: Application
    Filed: July 11, 2022
    Publication date: September 26, 2024
    Inventors: Li CHAI, Xiaodong XU, Nan HU
  • Publication number: 20240323769
    Abstract: An information processing method, an equipment, a device and a readable storage medium are provided, which relate to the technical field of communication. The method includes: receiving first information sent by a first network node, where the first information is related to a NPN; obtaining information of a third network according to first configuration information and the first information, and initiating an onboarding procedure with the third network.
    Type: Application
    Filed: January 11, 2022
    Publication date: September 26, 2024
    Inventor: Li CHAI
  • Patent number: 12088523
    Abstract: The present disclosure relates to information processing methods, communications devices, systems, and storage medium. One example method includes generating, by a network device, first configuration information of an uplink reference signal, where the first configuration information includes a first mapping relationship between an uplink reference signal resource and first information, the first information is number information or index information about a downlink reference signal of a location measurement unit (LMU), and the LMU is different from the network device, and sending, by the network device, the first configuration information to a terminal.
    Type: Grant
    Filed: March 26, 2021
    Date of Patent: September 10, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Lei Chen, Bingzhao Li, Li Chai, Xuelong Wang
  • Publication number: 20240266360
    Abstract: The embodiments of the present application provide a method for manufacturing thin-film transistor (TFT) substrate and a TFT substrate thereof. A semi-finished substrate has a first region, a second region, and a third region. The semiconductor layer and the insulating layer of the semi-finished substrate are patterned under the shielding of the first etching barrier layer and the second etching barrier layer having different thickness, so that only the semiconductor layer in the second region is kept and causing the thickness of the insulating layer in the first region is greater than the thickness of the insulating layer in the third region.
    Type: Application
    Filed: November 8, 2021
    Publication date: August 8, 2024
    Inventors: Yongqi DENG, Li CHAI
  • Patent number: 12058662
    Abstract: Embodiments of the present disclosure provide a communication method, and a communications apparatus and system. User equipment can communicate with the network device by using a plurality of beams, the plurality of beams include a first beam and at least one second beam, the first beam is a serving beam used by the user equipment to listen to control information, and the second beam is a beam other than the serving beam. The method includes: determining, by the user equipment, that the serving beam is blocked; and obtaining, by the user equipment, a first message from the network device by using the first beam or the second beam.
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: August 6, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xun Tang, Li Chai
  • Patent number: 12052703
    Abstract: This application relates to the field of system information transmission technologies, and in particular, to a method for transmitting system information and an apparatus. A related method for receiving system information includes: determining, by a terminal device, resource information, where the terminal device uses one beam to perform communication on a resource indicated by the resource information; and receiving, by the terminal device based on the resource information, system information on the resource indicated by the resource information. According to the method for transmitting system information and the apparatus in this application, a probability of successfully receiving system information by a terminal device can be increased.
    Type: Grant
    Filed: March 18, 2022
    Date of Patent: July 30, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Li Chai, Jian Zhang, Kunpeng Liu
  • Patent number: 11999729
    Abstract: Provided herein are compounds that interrupt the function of SALL4. Also described are pharmaceutical compositions and medical uses of these compounds.
    Type: Grant
    Filed: November 1, 2022
    Date of Patent: June 4, 2024
    Assignees: DANA-FARBER CANCER INSTITUTE, INC., THE BRIGHAM AND WOMEN'S HOSPITAL, INC.
    Inventors: Jun Qi, Anthony Varca, Li Chai
  • Publication number: 20240129785
    Abstract: The present disclosure relates to the technical field of radio communications, and provides a data transmission method, a UE and a network node. The method performed by a network node includes: configuring a first radio channel and/or a second radio channel for a first PDU session, or configuring a first radio channel and/or a second radio channel for at least one same QoS flow of a first PDU session.
    Type: Application
    Filed: July 30, 2021
    Publication date: April 18, 2024
    Inventor: Li CHAI