Patents by Inventor Yehao Chen

Yehao Chen 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).

  • Bird feeder
    Patent number: D1089876
    Type: Grant
    Filed: November 22, 2023
    Date of Patent: August 19, 2025
    Inventor: Yehao Chen