Assignee
VINGCARD AS
NO·3 granted patents·68 citations·filing 1997–1998
Top patents by PatentIndex Score
3 records- 0158US5939694ACheck-in stationVINGCARD AS·Filed 1997·Granted Aug 17, 1999·38 cites·6 claims
- 0251US6053019AArrangement in a lock, especially an electromechanical locking systemVINGCARD AS·Filed 1997·Granted Apr 25, 2000·20 cites·8 claims
- 0323US6008726AAlarm for card operated locks with local resetVINGCARD AS·Filed 1998·Granted Dec 28, 1999·10 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →