Patents by Inventor Qianlan Gong

Qianlan Gong 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).

  • Light bulb
    Patent number: D1011565
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: January 16, 2024
    Inventor: Qianlan Gong
  • Light bulb
    Patent number: D1021156
    Type: Grant
    Filed: May 27, 2022
    Date of Patent: April 2, 2024
    Assignee: JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
    Inventor: Qianlan Gong