Patents by Inventor Wanhui Xu

Wanhui Xu 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).

  • Adjustable notebook computer stand
    Patent number: D904416
    Type: Grant
    Filed: July 13, 2019
    Date of Patent: December 8, 2020
    Inventor: Wanhui Xu
  • Sex toy
    Patent number: D1013192
    Type: Grant
    Filed: November 24, 2021
    Date of Patent: January 30, 2024
    Inventor: Wanhui Xu