Patents by Inventor Shida Gu

Shida 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).

  • Charging Circuit of On-Board Charger, On-Board Charger, and Charging Control Method
    Publication number: 20230070930
    Abstract: A charging circuit of an on-board charger, where a second end of a first power conversion circuit of the charging circuit is coupled to a first end of a second power conversion circuit, a high-voltage output end of the second power conversion circuit charges a power battery pack of an electric vehicle, and a first low-voltage output end of the second power conversion circuit supplies power to a low-voltage system of the electric vehicle. The first power conversion circuit is configured to, when the electric vehicle is in a charging mode, convert an alternating current input from a first end of the first power conversion circuit into a direct current and transmit the direct current to the first end of the second power conversion circuit.
    Type: Application
    Filed: November 15, 2022
    Publication date: March 9, 2023
    Inventors: Shida Gu, Wei Zhang, Yang Cheng, Zhaoxue Cui
  • Current inverter
    Patent number: D1025914
    Type: Grant
    Filed: May 24, 2023
    Date of Patent: May 7, 2024
    Inventors: Xiaokang Ma, Hongtao Zhang, Shida Gu