Patents by Inventor Chin-Kuan Yiin

Chin-Kuan Yiin 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).

  • Car's battery charger
    Patent number: D392250
    Type: Grant
    Filed: July 15, 1996
    Date of Patent: March 17, 1998
    Inventor: Chin-Kuan Yiin