Patents by Inventor Tangjin Li

Tangjin Li 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).

  • Patent number: D1024022
    Type: Grant
    Filed: December 1, 2022
    Date of Patent: April 23, 2024
    Inventor: Tangjin Li
  • Patent number: D1085049
    Type: Grant
    Filed: January 31, 2024
    Date of Patent: July 22, 2025
    Inventor: Tangjin Li