Patents Assigned to Dah Sun Electronics Company Limited
  • Calculator clip
    Patent number: D279197
    Type: Grant
    Filed: October 5, 1983
    Date of Patent: June 11, 1985
    Assignee: Dah Sun Electronics Company Limited
    Inventor: Chi Hung D. Chan
  • Combined calculator and clipboard
    Patent number: D284976
    Type: Grant
    Filed: August 13, 1984
    Date of Patent: August 5, 1986
    Assignee: Dah Sun Electronics Company, Limited
    Inventor: Danny Chan Chi Hung
  • Combined clipboard and calculator
    Patent number: D294270
    Type: Grant
    Filed: March 26, 1985
    Date of Patent: February 16, 1988
    Assignee: Dah Sun Electronics Company Limited
    Inventor: Danny Chan Chi Hung
  • Combined calculator and clipboard
    Patent number: D294282
    Type: Grant
    Filed: March 11, 1985
    Date of Patent: February 16, 1988
    Assignee: Dah Sun Electronics Company Limited
    Inventor: Danny C. C. Hung
  • Calculator combined with clip
    Patent number: D295873
    Type: Grant
    Filed: November 20, 1985
    Date of Patent: May 24, 1988
    Assignee: Dah Sun Electronics Company Limited
    Inventor: Danny C. H. Chan
  • Combined calculator and clipboard
    Patent number: D296220
    Type: Grant
    Filed: November 20, 1985
    Date of Patent: June 14, 1988
    Assignee: Dah Sun Electronics Company Limited
    Inventor: Danny C. C. Hung
  • Pocket calculator
    Patent number: D306456
    Type: Grant
    Filed: July 27, 1987
    Date of Patent: March 6, 1990
    Assignee: Dah Sun Electronics Company Limited
    Inventor: Chi H. D. Chan
  • Digital display timepiece
    Patent number: D313354
    Type: Grant
    Filed: July 27, 1987
    Date of Patent: January 1, 1991
    Assignee: Dah Sun Electronics Company Limited
    Inventor: Chi H. D. Chan