Patents by Inventor Xibin YIN

Xibin YIN 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).

  • TOUCH DISPLAY DEVICE AND METHOD OF OPERATING THE TOUCH DISPLAY DEVICE
    Publication number: 20240168588
    Abstract: The present invention relates to a touch display device, a drive control circuit for the touch display device, and a method for operating the touch display device. The touch display device includes a drive control circuit, the drive control circuit is configured to: in a display phase, provide a common voltage signal to a common electrode in a pixel circuit of the touch display device; in a touch phase, provide a touch drive signal to the common electrode, wherein a ratio of an average value of a high level and a low level of the touch drive signal to a value of the common voltage signal ranges from 0.8 to 1.2.
    Type: Application
    Filed: June 25, 2021
    Publication date: May 23, 2024
    Inventors: Yinlong ZHANG, Zhihua SUN, Pengfei HU, Senwang LI, Yanping LIAO, Xibin SHAO, Xiaofeng YIN, Jiantao LIU, Kaiming SHI, Jinling ZHANG
  • Smart automatic frequency control apparatus based on digital control
    Patent number: 11885869
    Abstract: The present disclosure provides a smart automatic frequency control (AFC) apparatus, including: a phase shift module, connected to a first signal input terminal and configured to: receive an incident wave from the first signal input terminal, perform a phase shift on the incident wave according to a phase shift parameter so as to generate a phase-shifted signal, and output the phase-shifted signal to a phase detection module; and the phase detection module, connected to the phase shift module and a second signal input terminal and configured to: receive a reflected wave from the second signal input terminal, perform a phase detection on the phase-shifted signal and the reflected wave so as to generate a phase difference signal, and output the phase difference signal via a control interface.
    Type: Grant
    Filed: June 6, 2019
    Date of Patent: January 30, 2024
    Inventors: Shangmin Sun, Yu Hu, Sheng Yao, Tao Wang, Xibin Yin
  • SMART AUTOMATIC FREQUENCY CONTROL APPARATUS BASED ON DIGITAL CONTROL
    Publication number: 20210364620
    Abstract: The present disclosure provides a smart automatic frequency control (AFC) apparatus, including: a phase shift module, connected to a first signal input terminal and configured to: receive an incident wave from the first signal input terminal, perform a phase shift on the incident wave according to a phase shift parameter so as to generate a phase-shifted signal, and output the phase-shifted signal to a phase detection module; and the phase detection module, connected to the phase shift module and a second signal input terminal and configured to: receive a reflected wave from the second signal input terminal, perform a phase detection on the phase-shifted signal and the reflected wave so as to generate a phase difference signal, and output the phase difference signal via a control interface.
    Type: Application
    Filed: June 6, 2019
    Publication date: November 25, 2021
    Inventors: Shangmin SUN, Yu HU, Sheng YAO, Tao WANG, Xibin YIN