Patents by Inventor Hsin-Hsin Tsai

Hsin-Hsin Tsai 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).

  • Container for compact disc
    Patent number: D519312
    Type: Grant
    Filed: March 24, 2005
    Date of Patent: April 25, 2006
    Assignee: Test Rite International Company, LTd.
    Inventor: Hsin-Hsin Tsai