Patents by Inventor Qimei He

Qimei He 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: D555335
    Type: Grant
    Filed: December 19, 2006
    Date of Patent: November 20, 2007
    Assignee: CELS Enterprises, Inc.
    Inventor: Qimei He
  • Patent number: D561432
    Type: Grant
    Filed: May 23, 2007
    Date of Patent: February 12, 2008
    Inventor: Qimei He
  • Patent number: D572443
    Type: Grant
    Filed: April 3, 2007
    Date of Patent: July 8, 2008
    Inventor: Qimei He
  • Patent number: D572444
    Type: Grant
    Filed: April 3, 2007
    Date of Patent: July 8, 2008
    Inventor: Qimei He