Patents by Inventor Wanglin Xia

Wanglin Xia 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 aircraft
    Patent number: D1089435
    Type: Grant
    Filed: December 22, 2023
    Date of Patent: August 19, 2025
    Inventor: Wanglin Xia