Patents Assigned to Trophyland Ltd
  • Patent number: D398260
    Type: Grant
    Filed: September 12, 1996
    Date of Patent: September 15, 1998
    Assignee: Trophyland Ltd
    Inventor: Yi Choi Tam
  • Patent number: D658093
    Type: Grant
    Filed: August 3, 2010
    Date of Patent: April 24, 2012
    Assignee: Trophyland, Ltd.
    Inventor: Yi Choi Tam