Patents by Inventor Zhanzhou Chen

Zhanzhou Chen 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).

  • Directional lamp
    Patent number: D735374
    Type: Grant
    Filed: March 7, 2014
    Date of Patent: July 28, 2015
    Assignee: Zhejiang Shengui Lighting Co., Ltd.
    Inventors: Cong Bao, Zhanzhou Chen, Yinxiao Zhu