Patents by Inventor Shu K. Wong

Shu K. Wong has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • LCD alarm clock
    Patent number: D366424
    Type: Grant
    Filed: January 10, 1995
    Date of Patent: January 23, 1996
    Assignee: Ballanda Limited
    Inventor: Shu K. Wong
  • Clock radio
    Patent number: D373357
    Type: Grant
    Filed: January 10, 1995
    Date of Patent: September 3, 1996
    Assignee: Ballanda Limited
    Inventor: Shu K. Wong
  • LCD alarm clock
    Patent number: D375689
    Type: Grant
    Filed: January 4, 1996
    Date of Patent: November 19, 1996
    Assignee: Herald Electronics Limited
    Inventor: Shu K. Wong
  • Travelling analog alarm clock
    Patent number: D375691
    Type: Grant
    Filed: December 21, 1995
    Date of Patent: November 19, 1996
    Assignee: Herald Electronics Limited
    Inventor: Shu K. Wong
  • Travelling analog alarm clock
    Patent number: D375692
    Type: Grant
    Filed: January 4, 1996
    Date of Patent: November 19, 1996
    Assignee: Herald Electronics Limited
    Inventor: Shu K. Wong
  • LCD alarm clock
    Patent number: D375902
    Type: Grant
    Filed: November 20, 1995
    Date of Patent: November 26, 1996
    Assignee: Herald Electronics Limited
    Inventor: Shu K. Wong