Patents by Inventor Zhang Zheng Yong

Zhang Zheng Yong 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).

  • Lighted array
    Patent number: D925781
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: July 20, 2021
    Assignee: Fourstar Group Inc.
    Inventor: Zhang Zheng Yong
  • Lighted array
    Patent number: D925782
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: July 20, 2021
    Assignee: Fourstar Group Inc.
    Inventor: Zhang Zheng Yong