Patents by Inventor Quanyong GU

Quanyong GU 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: 11948513
    Abstract: A shift register includes: an input circuit configured to transmit an input signal received at an input signal terminal to a first node under control of a first clock signal transmitted by a first clock signal terminal; an output circuit configured to transmit a second clock signal received at a second clock signal terminal to an output signal terminal under control of a voltage of the first node; a first control circuit configured to, according to one of the second clock signal and a first voltage signal transmitted by a first voltage signal terminal, control a voltage of a second node under control of the voltage of the first node and the second clock signal; and a holding circuit configured to transmit the first voltage signal to the output signal terminal under control of the voltage of the second node.
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: April 2, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Haigang Qing, Yunsheng Xiao, Quanyong Gu
  • Publication number: 20240087536
    Abstract: A display substrate, and a display apparatus corresponding thereto and a manufacturing method therefor. The display substrate comprises: a display region and a non-display region, wherein the non-display region is provided with a gate driving circuit, which comprises a plurality of cascaded shift register units. Each shift register unit comprises: an input circuit (10), a first control circuit (11), a second control circuit (12) and an output circuit (15), wherein the first control circuit (11) is located between the input circuit (10) and the output circuit (15) in a first direction, and the first control circuit (11) is arranged in the first direction; and the second control circuit (12) is adjacent to the first control circuit (11) in a second direction; the first direction intersects with the second direction.
    Type: Application
    Filed: December 22, 2021
    Publication date: March 14, 2024
    Inventors: Haigang QING, Yunsheng XIAO, Quanyong GU
  • Publication number: 20230071031
    Abstract: A shift register includes: an input circuit configured to transmit an input signal received at an input signal terminal to a first node under control of a first clock signal transmitted by a first clock signal terminal; an output circuit configured to transmit a second clock signal received at a second clock signal terminal to an output signal terminal under control of a voltage of the first node; a first control circuit configured to, according to one of the second clock signal and a first voltage signal transmitted by a first voltage signal terminal, control a voltage of a second node under control of the voltage of the first node and the second clock signal; and a holding circuit configured to transmit the first voltage signal to the output signal terminal under control of the voltage of the second node.
    Type: Application
    Filed: May 24, 2021
    Publication date: March 9, 2023
    Inventors: Haigang QING, Yunsheng XIAO, Quanyong GU
  • Patent number: 11537238
    Abstract: A method, device and system for touch recognition are disclosed. The method includes: acquiring touch information corresponding to a first touched position on a touched surface when a touch operation is performed at the first touched position; acquiring a continuous-touch condition of the first touched position according to the touch information corresponding to the first touched position; and updating a corresponding touch-operation identifier according to the continuous-touch condition of the first touched position to recognize the touch operation, and performing a touch response to a corresponding touch operation according to the touch-operation identifier as updated.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: December 27, 2022
    Assignee: GOERTEK INC.
    Inventors: Quanyong Gu, Zhuocheng Li
  • Publication number: 20200341613
    Abstract: A method, device and system for touch recognition are disclosed. The method includes: acquiring touch information corresponding to a first touched position on a touched surface when a touch operation is performed at the first touched position; acquiring a continuous-touch condition of the first touched position according to the touch information corresponding to the first touched position; and updating a corresponding touch-operation identifier according to the continuous-touch condition of the first touched position to recognize the touch operation, and performing a touch response to a corresponding touch operation according to the touch-operation identifier as updated.
    Type: Application
    Filed: November 30, 2018
    Publication date: October 29, 2020
    Applicant: GOERTEK INC.
    Inventors: Quanyong GU, Zhuocheng LI