Patents by Inventor Xianhu Zhang

Xianhu Zhang 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).

  • Bath pillow
    Patent number: D945184
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: March 8, 2022
    Inventor: Xianhu Zhang
  • Balance board
    Patent number: D975806
    Type: Grant
    Filed: February 24, 2022
    Date of Patent: January 17, 2023
    Inventor: Xianhu Zhang