Patents by Inventor Huer Chu

Huer Chu 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).

  • Chessboard shaped LED lamp
    Patent number: D714488
    Type: Grant
    Filed: February 26, 2013
    Date of Patent: September 30, 2014
    Assignees: Shanghai Sansi Electronics Engineering Co., Ltd., Shanghai Sansi Technology Co., Ltd, Jiashan Sansi Photoelectricity Technology Co., Ltd.
    Inventors: Bishou Chen, Huer Chu, Na Feng, Wanmei Cheng