Search Images Maps Play YouTube News Gmail Drive More »
Advanced Patent Search | Web History | Sign in

Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US395675320 Feb 197511 May 1976RRC International, Inc.Data collecting system
US40796053 May 197621 Mar 1978Schlage Lock CompanyOptical key reader for door locks
US411414025 Apr 197712 Sep 1978Engineered Systems, Inc.Verification checking system
US416172125 Aug 197717 Jul 1979Holmes Protection, Inc.Alarm device having code verification system
US42186901 Feb 197819 Aug 1980A-T-O, Inc.Self-contained programmable terminal for security systems
US440811910 Jul 19814 Oct 1983Transac-Alcatel-Compagnie pour le Development des Transactions AutomatiquesIndividualized portable object such as a credit card
US44490407 Dec 198115 May 1984Omron Tateisi Electronics Co.Identification code determining apparatus for use in transaction processing apparatus
US44720503 Jan 198418 Sep 1984Lutz H. PruferCopying apparatus for producing combined copies
US45325074 Nov 198330 Jul 1985American District Telegraph CompanySecurity system with multiple levels of access
US45332379 Jul 19846 Aug 1985Method and device for registering the use of copying machines
US45380566 Feb 198527 Aug 1985Figgie International, Inc.Card reader for time and attendance
US461486115 Nov 198430 Sep 1986Intellicard International, Inc.Unitary, self-contained card verification and validation system and method
US472195418 Dec 198526 Jan 1988Marlee Electronics CorporationKeypad security system
US478080626 Sep 198525 Oct 1988Minolta Camera Kabushiki KaishaControl device for an apparatus
US48048264 Sep 198714 Feb 1989Device for preventing unauthorized use of credit cards and like data carriers
US48166583 Apr 198728 Mar 1989Casi-Rusco, Inc.Card reader for security system
US483552024 Apr 198730 May 1989Talking alarm for openable compartment
US48824745 Feb 198821 Nov 1989American Telephone and Telegraph Company
AT&T Information Systems Inc.
Security file system and method for securing data in a portable data carrier
US52029296 Nov 198413 Apr 1993Data system and method
US536940115 Oct 199129 Nov 1994f.m.e. CorporationRemote meter operation
US554158511 Oct 199430 Jul 1996Stanley Home AutomationSecurity system for controlling building access
US55486606 Apr 199520 Aug 1996Machine security systems
US56128844 Oct 199418 Mar 1997f.m.e. CorporationRemote meter operation
US590728815 May 199725 May 1999Access code processing for a security system
US640083515 May 19964 Jun 2002Taillight mounted vehicle security system employing facial recognition using a reflected image
US649895519 Mar 199924 Dec 2002Accenture LLPMember preference control of an environment
US67829882 May 200231 Aug 2004L'Air Liquide - Societe Anonyme a Directoire et Consell de Surveillance Pour l'Etude et l'Exploitation des Procedes Georges ClaudeInstallation for the distribution and storage of cylinders of gas
US679834526 Nov 200128 Sep 2004Allied Telesis K.K.Administrative system
US68016405 Jun 20005 Oct 2004Omron CorporationGate control device
US68319938 Mar 200214 Dec 2004Vehicle security systems and methods employing facial recognition using a reflected image
US71168034 Mar 20043 Oct 2006Facial-recognition vehicle security system and automatically starting vehicle
US71273033 Jul 200324 Oct 2006System for automating, monitoring and controlling technical processes and acquiring measurements thereof
US76029473 Oct 200613 Oct 2009Facial-recognition vehicle security system
US765394522 Feb 200626 Jan 2010Shield Security Systems, L.L.C.Interactive key control system and method of managing access to secured locations
US785220930 Jan 200614 Dec 2010Honeywell International Inc.Intelligent occupancy monitoring using premises network
US79797057 Dec 200012 Jul 2011International Business Machines CorporationConditional suppression of card holder verification
US823286023 Oct 200631 Jul 2012Honeywell International Inc.RFID reader for facility access control and authorization
USRE3533614 Aug 199224 Sep 1996Casi-Rusco, Inc.Self-contained programmable terminal for security systems