Patents by Inventor Qinghao Lin

Qinghao Lin 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).

  • Toy water tower
    Patent number: D1066519
    Type: Grant
    Filed: November 27, 2024
    Date of Patent: March 11, 2025
    Inventor: Qinghao Lin
  • Toy target
    Patent number: D1081797
    Type: Grant
    Filed: November 27, 2024
    Date of Patent: July 1, 2025
    Inventor: Qinghao Lin