Patents by Inventor Mei-Hung Lee

Mei-Hung Lee 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).

  • Multimedia speaker
    Patent number: D463785
    Type: Grant
    Filed: September 10, 2001
    Date of Patent: October 1, 2002
    Assignee: Tech-Audio Co., Ltd.
    Inventor: Mei-Hung Lee