Patents Assigned to Capital Prospect Ltd.
  • Remote control unit
    Patent number: D357919
    Type: Grant
    Filed: July 26, 1993
    Date of Patent: May 2, 1995
    Assignee: Capital Prospect Ltd.
    Inventor: Philip Tsui
  • Keychain transmitter case
    Patent number: D380895
    Type: Grant
    Filed: December 21, 1995
    Date of Patent: July 15, 1997
    Assignee: Capital Prospect Ltd.
    Inventor: Philip Y. W. Tsui
  • Receiver case
    Patent number: D382251
    Type: Grant
    Filed: December 21, 1995
    Date of Patent: August 12, 1997
    Assignee: Capital Prospect Ltd.
    Inventor: Philip Y. W. Tsui
  • Remote control unit
    Patent number: D393629
    Type: Grant
    Filed: January 16, 1997
    Date of Patent: April 21, 1998
    Assignee: Capital Prospect Ltd.
    Inventor: Philip Y. W. Tsui