Assignee
HIRSCH ELECTRONICS CORP
US·4 granted patents·192 citations·filing 1991–2003
Top patents by PatentIndex Score
4 records- 0178US5668929ASpeech activated security systems and methodsHIRSCH ELECTRONICS CORP·Filed 1996·Granted Sep 16, 1997·97 cites·41 claims
- 0261US7091845B2Data entry systems with biometric devices for security access controlHIRSCH ELECTRONICS CORP·Filed 2003·Granted Aug 15, 2006·18 cites·34 claims
- 0352US5206782ASurge lock power controllerHIRSCH ELECTRONICS CORP·Filed 1991·Granted Apr 27, 1993·25 cites·10 claims
- 0448US6102286AIntegrated data entry system including a card proximity sensor for security access controlHIRSCH ELECTRONICS CORP·Filed 1998·Granted Aug 15, 2000·52 cites·21 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →