Patents by Inventor Guoqiu Li

Guoqiu 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).

  • Clip-on lamp
    Patent number: D787729
    Type: Grant
    Filed: May 11, 2016
    Date of Patent: May 23, 2017
    Assignee: LINHAI ZHONGTIAN ELECTRONIC APPLIANCE CO., LTD.
    Inventors: Shimin Jin, Qianchao Lu, Guoqiu Li, Jianjun Lou