Patents by Inventor Heyang Cheng

Heyang Cheng 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).

  • Ski mask
    Patent number: D1116367
    Type: Grant
    Filed: April 26, 2024
    Date of Patent: March 10, 2026
    Inventors: Heyang Cheng, Yang Bai