Patents by Inventor Yuan Shiqiang

Yuan Shiqiang 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).

  • Lighting fixture
    Patent number: D728145
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: April 28, 2015
    Assignee: The L.D. Kichler Co.
    Inventor: Yuan Shiqiang