Patents by Inventor Qiawen Lin

Qiawen 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).

  • Fidget toy gun with bullet assembly
    Patent number: D1067993
    Type: Grant
    Filed: June 29, 2024
    Date of Patent: March 25, 2025
    Inventor: Qiawen Lin
  • Chess storage board
    Patent number: D1068943
    Type: Grant
    Filed: November 1, 2024
    Date of Patent: April 1, 2025
    Inventor: Qiawen Lin