Patents Assigned to Hee Tak LAU
  • Patent number: D403239
    Type: Grant
    Filed: September 18, 1997
    Date of Patent: December 29, 1998
    Assignee: Hee Tak LAU
    Inventor: Ho Yuet Ying
  • Patent number: D406053
    Type: Grant
    Filed: September 18, 1997
    Date of Patent: February 23, 1999
    Assignee: Hee Tak Lau
    Inventor: Ho Yuet Ying
  • Patent number: D428808
    Type: Grant
    Filed: October 7, 1998
    Date of Patent: August 1, 2000
    Assignee: Hee Tak Lau
    Inventor: Ho Yuet Ying