Patents by Inventor Feng-li Chen

Feng-li 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).

  • Patent number: D587176
    Type: Grant
    Filed: August 11, 2008
    Date of Patent: February 24, 2009
    Inventors: Chun-hong Yang, Feng-li Chen