Patents Assigned to Sun Hing Audio Equipment Manufactory Limited
  • Compact disc holder
    Patent number: D321607
    Type: Grant
    Filed: February 28, 1989
    Date of Patent: November 19, 1991
    Assignee: Sun Hing Audio Equipment Manufactory Limited
    Inventor: Chow Y. Sheung
  • Compact disc holder
    Patent number: D364987
    Type: Grant
    Filed: June 11, 1993
    Date of Patent: December 12, 1995
    Assignee: Sun Hing Audio Equipment Manufactory Limited
    Inventor: Tat C. Chow