Patents by Inventor Tseng-Che Chen

Tseng-Che 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).

  • Optical element for vehicle lighthead
    Patent number: D884936
    Type: Grant
    Filed: November 22, 2018
    Date of Patent: May 19, 2020
    Assignee: Juluen Enterprise Co., Ltd.
    Inventor: Tseng-Che Chen