Patents by Inventor Ping-Chi Cheng

Ping-Chi 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).

  • Patent number: D763476
    Type: Grant
    Filed: March 23, 2015
    Date of Patent: August 9, 2016
    Assignee: ADVANCED OPTOELECTRONIC TECHNOLOGY, INC.
    Inventor: Ping-Chi Cheng