Patents by Inventor Xueqiang Ning

Xueqiang Ning 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).

  • Pixel circuit, display panel, and display device
    Patent number: 11798472
    Abstract: Provided is a pixel circuit, a display panel, and a display device. The pixel circuit includes a light-emitting unit, a drive unit, and a control unit. A first light-emitting element and a second light-emitting element of the light-emitting unit are electrically connected with the control unit simultaneously. The drive unit is configured to send a data signal to the light-emitting unit to drive the same to emit light.
    Type: Grant
    Filed: June 14, 2023
    Date of Patent: October 24, 2023
    Assignee: HKC CORPORATION LIMITED
    Inventors: Xueqiang Ning, Jianlei Li, Peidi Huang, Jie Chen, Kelin Li, Tao Gu, Haijiang Yuan