Patents by Inventor Guopeng Sun

Guopeng Sun 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).

  • LED filaments and support
    Patent number: D787714
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: May 23, 2017
    Assignee: Hangzhou Star Lighting Corp., Ltd.
    Inventors: Zhigen Wang, Shengxiang Jiang, Feng Lin, Zuliang Chen, Zhao Yang, Guopeng Sun, Tao Jiang, Yuanyong Lu