Patents by Inventor Jiguang Qu

Jiguang Qu 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).

  • String lights assembly
    Patent number: D938614
    Type: Grant
    Filed: March 24, 2021
    Date of Patent: December 14, 2021
    Inventor: Jiguang Qu
  • String lights assembly
    Patent number: D938628
    Type: Grant
    Filed: March 24, 2021
    Date of Patent: December 14, 2021
    Inventor: Jiguang Qu
  • String lamp
    Patent number: D952198
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: May 17, 2022
    Assignee: LINHAI HENGGUANG LIGHTING CO., LTD.
    Inventor: Jiguang Qu