Patents by Inventor Liu Hang

Liu Hang 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).

  • Front cover for a handset
    Patent number: D585886
    Type: Grant
    Filed: March 31, 2008
    Date of Patent: February 3, 2009
    Assignee: Nokia Corporation
    Inventor: Liu Hang
  • Rear cover for a handset
    Patent number: D589952
    Type: Grant
    Filed: March 31, 2008
    Date of Patent: April 7, 2009
    Assignee: Nokia Corporation
    Inventor: Liu Hang
  • Handset
    Patent number: D591256
    Type: Grant
    Filed: March 31, 2008
    Date of Patent: April 28, 2009
    Assignee: Nokia Corporation
    Inventor: Liu Hang