Patents by Inventor Shin-Hsing Lee

Shin-Hsing 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).

  • Toy guitar
    Patent number: D442232
    Type: Grant
    Filed: November 22, 1996
    Date of Patent: May 15, 2001
    Assignee: Meloco Electronic Co., Ltd.
    Inventors: Shin-Hsing Lee, Ming-Shin Kao
  • Toy telephone
    Patent number: D409688
    Type: Grant
    Filed: September 17, 1997
    Date of Patent: May 11, 1999
    Assignee: Meloco Electronic Co. Ltd.
    Inventor: Shin-Hsing Lee