Patents by Inventor Peijian Ding

Peijian Ding 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).

  • USB power supply circuit with idle power distribution and the method thereof
    Patent number: 12259837
    Abstract: A USB power supply circuit is discussed. The circuit has at least two power converters and a controller. The controller controls the power converters to provide required output powers to devices attached to the controller and monitors the provided output powers. If one of the power converters has an idle power margin, the idle power margin would be distributed to other power converters.
    Type: Grant
    Filed: April 7, 2023
    Date of Patent: March 25, 2025
    Assignee: Chengdu Monolithic Power Systems Co., Ltd.
    Inventors: Peijian Ding, Junyong Gong, Huan Liu, Shuai Yuan
  • USB POWER SUPPLY CIRCUIT WITH IDLE POWER DISTRIBUTION AND THE METHOD THEREOF
    Publication number: 20230342317
    Abstract: A USB power supply circuit is discussed. The circuit has at least two power converters and a controller. The controller controls the power converters to provide required output powers to devices attached to the controller and monitors the provided output powers. If one of the power converters has an idle power margin, the idle power margin would be distributed to other power converters.
    Type: Application
    Filed: April 7, 2023
    Publication date: October 26, 2023
    Inventors: Peijian Ding, Junyong Gong, Huan Liu, Shuai Yuan