Patents by Inventor Kang Luen Tse

Kang Luen 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: D505938
    Type: Grant
    Filed: March 31, 2004
    Date of Patent: June 7, 2005
    Assignee: TCU (Hong Kong) Limited
    Inventor: Kang Luen Tse
  • Patent number: D530304
    Type: Grant
    Filed: December 20, 2004
    Date of Patent: October 17, 2006
    Assignee: TCU International Limited
    Inventor: Kang Luen Tse