Patents by Inventor Chiu Chieh Ko

Chiu Chieh Ko 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).

  • Chair
    Patent number: D745786
    Type: Grant
    Filed: September 23, 2014
    Date of Patent: December 22, 2015
    Inventor: Chiu Chieh Ko