Patents by Inventor Man-Ho Ko

Man-Ho 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).

  • Housing for electronic game or the like
    Patent number: D321377
    Type: Grant
    Filed: March 21, 1989
    Date of Patent: November 5, 1991
    Assignee: Video Technology Industries, Inc.
    Inventor: Man-Ho Ko