Patents by Inventor Gui-Yuan Li

Gui-Yuan 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).

  • Neck massager
    Patent number: D905266
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: December 15, 2020
    Assignee: GUANGDONG SKG INTELLIGENT TECHNOLOGY CO., LTD
    Inventors: Jie Liu, Gui-Yuan Li