Patents by Inventor Zhiyang Cheng

Zhiyang 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).

  • LED lamp
    Patent number: D982206
    Type: Grant
    Filed: July 22, 2022
    Date of Patent: March 28, 2023
    Inventor: Zhiyang Cheng
  • Heated vest
    Patent number: D1021333
    Type: Grant
    Filed: November 29, 2023
    Date of Patent: April 9, 2024
    Inventor: Zhiyang Cheng