Patents by Inventor Chung-Heng Ou

Chung-Heng Ou 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 emitting diode lamp
    Patent number: D601279
    Type: Grant
    Filed: April 22, 2009
    Date of Patent: September 29, 2009
    Assignee: Cal-Comp Electronics & Communications Company Limited
    Inventors: Chung-Heng Ou, Jiann-Hung Lee, Yun-Ya Chin