Patents by Inventor Huajian Yuan

Huajian Yuan 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).

  • Power inverter
    Patent number: D1003242
    Type: Grant
    Filed: July 17, 2023
    Date of Patent: October 31, 2023
    Inventor: Huajian Yuan
  • Power inverter
    Patent number: D1039497
    Type: Grant
    Filed: December 8, 2023
    Date of Patent: August 20, 2024
    Inventor: Huajian Yuan