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    Energy-efficient display processing method and device
    1.
    发明授权
    Energy-efficient display processing method and device 有权

    公开(公告)号：US12242866B2

    公开(公告)日：2025-03-04

    申请号：US17780866

    申请日：2020-11-17

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Zhengyuan Hu ,  Bing Li ,  Wen Liu ,  Shuqiang Gong ,  Zichen Xie

    IPC: G06F9/451 ,  G06F1/32 ,  G06F1/3234 ,  G06F1/3293 ,  G06F9/54

    Abstract: An electronic device includes a first graphics processing subsystem, a second graphics processing subsystem, and a screen. The first graphics processing subsystem includes a first application processor, a first graphics processing unit, and a first memory. The second graphics processing subsystem includes a second application processor, a second graphics processing unit, and a second memory. The first graphics processing unit renders a first GUI. The screen displays the first GUI. The second graphics processing unit renders a second GUI, and the second GUI and the first GUI belong to different interface types. The screen displays the second GUI. A display processing method applied to the electronic device is also provided, wherein the first graphics processing subsystem can be switched to the second graphics processing subsystem based on complexity of a to-be-displayed GUI.

    Electronic Device, and Control Method for Movable Assembly
    2.
    发明公开
    Electronic Device, and Control Method for Movable Assembly 审中-公开

    公开(公告)号：US20230156312A1

    公开(公告)日：2023-05-18

    申请号：US17916391

    申请日：2021-03-12

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Shengcai Liu ,  Shuqiang Gong

    IPC: H04N23/57 ,  G01V8/22 ,  H04N23/63

    CPC classification number: H04N23/57 ,  G01V8/22 ,  H04N23/634

    Abstract: An electronic device includes a movable assembly. An optical proximity sensor is disposed on the movable assembly. The movable assembly may be spaced from a fixed assembly on the electronic device, and the movable assembly can move on a plane that is disposed in parallel relative to the fixed assembly. A light intensity of light that is from the optical proximity sensor and that is reflected by the fixed assembly may reflect a position of the movable assembly relative to the fixed assembly. Whether the movable assembly moves to a specified target position may be determined based on the light intensity of the light that is reflected by the fixed assembly and that is detected by the optical proximity sensor.

    COMMUNICATION APPARATUS, SYNCHRONIZATION METHOD, AND SYSTEM
    3.
    发明申请
    COMMUNICATION APPARATUS, SYNCHRONIZATION METHOD, AND SYSTEM 有权

    公开(公告)号：US20250159623A1

    公开(公告)日：2025-05-15

    申请号：US19024664

    申请日：2025-01-16

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Xin Li ,  Meiwen Yang ,  Shuqiang Gong ,  Ruikai Mai ,  Jiacong Zhang

    IPC: H04W56/00

    Abstract: A communication apparatus, a synchronization method, and a system are provided. The communication apparatus includes a wireless communication unit, a clock circuit, and a control module. When an electronic device in which the communication apparatus is located is a primary device, the wireless communication unit is configured to send a signal used for synchronization of a communication clock signal. When an electronic device in which the communication apparatus is located is a secondary device, the wireless communication unit is configured to receive the signal that is used for synchronization of a communication clock signal and that is sent by the primary device. The clock circuit may generate a data processing clock signal based on the communication clock signal. The control module may perform data processing and/or control a data output based on the data processing clock signal.

    Electronic device, and control method for movable assembly
    6.
    发明授权
    Electronic device, and control method for movable assembly 有权

    公开(公告)号：US12035032B2

    公开(公告)日：2024-07-09

    申请号：US17916391

    申请日：2021-03-12

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Shengcai Liu ,  Shuqiang Gong

    IPC: H04N23/57 ,  G01V8/22 ,  H04N23/63

    CPC classification number: H04N23/57 ,  G01V8/22 ,  H04N23/634

    Abstract: An electronic device includes a movable assembly. An optical proximity sensor is disposed on the movable assembly. The movable assembly may be spaced from a fixed assembly on the electronic device, and the movable assembly can move on a plane that is disposed in parallel relative to the fixed assembly. A light intensity of light that is from the optical proximity sensor and that is reflected by the fixed assembly may reflect a position of the movable assembly relative to the fixed assembly. Whether the movable assembly moves to a specified target position may be determined based on the light intensity of the light that is reflected by the fixed assembly and that is detected by the optical proximity sensor.

    Energy-Efficient Display Processing Method and Device
    7.
    发明申请
    Energy-Efficient Display Processing Method and Device 有权

    公开(公告)号：US20230004406A1

    公开(公告)日：2023-01-05

    申请号：US17780866

    申请日：2020-11-17

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Zhengyuan Hu ,  Bing Li ,  Wen Liu ,  Shuqiang Gong ,  Zichen Xie

    IPC: G06F9/451 ,  G06F9/54

    Abstract: An electronic device includes a first graphics processing subsystem, a second graphics processing subsystem, and a screen. The first graphics processing subsystem includes a first application processor, a first graphics processing unit, and a first memory. The second graphics processing subsystem includes a second application processor, a second graphics processing unit, and a second memory. The first graphics processing unit renders a first GUI. The screen displays the first GUI. The second graphics processing unit renders a second GUI, and the second GUI and the first GUI belong to different interface types. The screen displays the second GUI. A display processing method applied to the electronic device is also provided, wherein the first graphics processing subsystem can be switched to the second graphics processing subsystem based on complexity of a to-be-displayed GUI.

    Positioning Method, Device, and System
    8.
    发明申请
    Positioning Method, Device, and System 审中-公开

    公开(公告)号：US20200174135A1

    公开(公告)日：2020-06-04

    申请号：US16621179

    申请日：2017-07-27

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Shuqiang Gong

    IPC: G01S19/07 ,  G01S19/23

    Abstract: A positioning method includes storing, by an access network device, first location data of the access network device, where the first location data is used to indicate an accurate location of the access network device. The positioning method further includes receiving, by the access network device, a first satellite signal from a satellite system. The positioning method further includes determining, second location data of the access network device based on the first satellite signal, determining calibration data based on the first location data and the second location data, and sending the calibration data to the terminal, where the calibration data is used by the terminal to determine an accurate location of the terminal.

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