Patents by Inventor Michael Ying Hung Li

Michael Ying Hung Li 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: D499827
    Type: Grant
    Filed: August 27, 2003
    Date of Patent: December 14, 2004
    Assignee: The Gillette Company
    Inventor: Michael Ying Hung Li