Patents by Inventor Xiangju Liu

Xiangju Liu 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).

  • Solar panel
    Patent number: D952549
    Type: Grant
    Filed: January 5, 2021
    Date of Patent: May 24, 2022
    Inventor: Xiangju Liu
  • Solar panel
    Patent number: D952550
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: May 24, 2022
    Inventor: Xiangju Liu
  • Switch controller
    Patent number: D952571
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: May 24, 2022
    Inventor: Xiangju Liu
  • USB controller
    Patent number: D977454
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: February 7, 2023
    Inventor: Xiangju Liu