Patents by Inventor Hai Geng

Hai Geng 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).

  • BACKPLANE AND METHOD FOR MANUFACTURING THE SAME, BACKLIGHT MODULE, AND DISPLAY APPARATUS
    Publication number: 20240178205
    Abstract: A backplane includes a substrate, a circuit structure layer, a reflective layer, a plurality of electronic devices and a plurality of encapsulation portions. Each encapsulation portion covers an electronic device in the plurality of electronic devices. At least one first conductive line includes a first linear extending portion, a second linear extending portion and a third linear extending portion that are sequentially connected. Orthographic projections of the first linear extending portion, the second linear extending portion, the third linear extending portion and an encapsulation portion in the plurality of encapsulation portions on the substrate are respectively a first orthographic projection, a second orthographic projection, a third orthographic projection and a fourth orthographic projection.
    Type: Application
    Filed: June 24, 2021
    Publication date: May 30, 2024
    Inventors: Hai TANG, Xiaolin GENG, Liang GAO, Shubai ZHANG, Jianwei QIN
  • DC-TO-DC CONVERTER AND METHOD FOR CONVERTING DIRECT CURRENT TO DIRECT CURRENT
    Publication number: 20020064059
    Abstract: A DC-to-DC converter and a method thereof is provided. The DC-to-DC converter includes a power supply for providing a first direct current, a first capacitor, a first switch assembly for converting the first direct current into a first alternating current, a transformer for converting the first alternating current to a second alternating current, a rectifying circuit for converting and rectifying the second alternating current to a second direct current, a filtering circuit, and a range winding assembly for adjusting the output voltage of the second direct current in response to the voltage drop of the first direct current.
    Type: Application
    Filed: May 25, 2001
    Publication date: May 30, 2002
    Applicant: Delta Electronics, Inc.
    Inventors: Jianping Ying, Chau-Chun Wen, Hai Geng, Jianhong Zeng
  • DC-to-DC converter and method for converting direct current to direct current
    Patent number: 6388897
    Abstract: A DC-to-DC converter and a method thereof is provided. The DC-to-DC converter includes a power supply for providing a first direct current, a first capacitor, a first switch assembly for converting the first direct current into a first alternating current, a transformer for converting the first alternating current to a second alternating current, a rectifying circuit for converting and rectifying the second alternating current to a second direct current, a filtering circuit, and a range winding assembly for adjusting the output voltage of the second direct current in response to the voltage drop of the first direct current.
    Type: Grant
    Filed: May 25, 2001
    Date of Patent: May 14, 2002
    Assignee: Delta Electronics, Inc.
    Inventors: Jianping Ying, Chau-Chun Wen, Hai Geng, Jianhong Zeng
  • Shaver
    Patent number: D967536
    Type: Grant
    Filed: February 11, 2021
    Date of Patent: October 18, 2022
    Assignee: SHENZHEN SOOCAS TECHNOLOGY CO., LTD.
    Inventors: Fandi Meng, Hai Geng