Patents by Inventor Ming C. Ma

Ming C. Ma 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).

  • Mouse
    Patent number: D377487
    Type: Grant
    Filed: October 24, 1995
    Date of Patent: January 21, 1997
    Assignee: Monterey International Corp.
    Inventors: Yun Ning Shih, Ming C. Ma