Patents Assigned to Guten Electronics Industrial Co., Ltd.
  • Dart and dartboard set
    Patent number: 7163204
    Abstract: A dart and dartboard set, which includes a dart, which is a plastic dart with a flat magnet at the front end, and a dartboard, includes a front fabric panel printed with a score, ring pattern, a back fabric panel, two induction circuit membranes separated by a flexible magnet panel and packed between the front fabric panel and the back fabric panel, and a control circuit board for counting and displaying the score.
    Type: Grant
    Filed: October 18, 2005
    Date of Patent: January 16, 2007
    Assignee: Guten Electronics Industrial Co., Ltd.
    Inventor: Been-Tzaw Liao