Patents by Inventor Bluce Cheng

Bluce Cheng 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).

  • Cab for a vehicle
    Patent number: D671566
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: November 27, 2012
    Assignee: Caterpillar Paving Products Inc.
    Inventors: Liang Fang, Helen Yuan, Sharon Tao, Bluce Cheng