Patents by Inventor Ho L. Tse

Ho L. Tse 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).

  • Patent number: D330703
    Type: Grant
    Filed: May 17, 1990
    Date of Patent: November 3, 1992
    Assignee: Video Technology Industries, Inc.
    Inventors: David Cheung, Ho L. Tse