Assignee
LENEL SYSTEMS INTERNATIONAL IN
US·6 granted patents·522 citations·filing 1998–2007
Top patents by PatentIndex Score
6 records- 0192US7475812B1Security system for access control using smart cardsLENEL SYSTEMS INTERNATIONAL IN·Filed 2005·Granted Jan 13, 2009·80 cites·17 claims
- 0291US7752652B2System for integrating security and access for facilities and information systemsLENEL SYSTEMS INTERNATIONAL IN·Filed 2007·Granted Jul 6, 2010·56 cites·16 claims
- 0384US7380279B2System for integrating security and access for facilities and information systemsLENEL SYSTEMS INTERNATIONAL IN·Filed 2001·Granted May 27, 2008·85 cites·32 claims
- 0483US7751647B2System and method for detecting an invalid camera in video surveillanceLENEL SYSTEMS INTERNATIONAL IN·Filed 2006·Granted Jul 6, 2010·35 cites·22 claims
- 0577US6233588B1System for security access control in multiple regionsLENEL SYSTEMS INTERNATIONAL IN·Filed 1998·Granted May 15, 2001·212 cites·55 claims
- 0664US6738772B2Access control system having automatic download and distribution of security informationLENEL SYSTEMS INTERNATIONAL IN·Filed 1998·Granted May 18, 2004·54 cites·50 claims
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