Patents Assigned to Ngai Luen (H.K.) Limited
  • Compact disc player
    Patent number: D413598
    Type: Grant
    Filed: May 19, 1998
    Date of Patent: September 7, 1999
    Assignee: Ngai Luen (H.K.) Limited
    Inventor: Kwok Kwong Cheung
  • Compact disc player
    Patent number: D421989
    Type: Grant
    Filed: December 28, 1998
    Date of Patent: March 28, 2000
    Assignee: Ngai Luen (H.K.) Limited
    Inventor: Kwok Kwong Cheung