Patents by Inventor Zhengjin Wu

Zhengjin Wu 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).

  • Mat
    Patent number: D945341
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: March 8, 2022
    Inventor: Zhengjin Wu
  • Mat
    Patent number: D985454
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: May 9, 2023
    Assignee: XIAMEN SHENGJINLONG INDUSTRY AND TILADE CO., LTD.
    Inventor: Zhengjin Wu