DE3068100D1 - Electrical key-like device in combination with an electrical receptacle - Google Patents

Electrical key-like device in combination with an electrical receptacle

Info

Publication number
DE3068100D1
DE3068100D1 DE8080200535T DE3068100T DE3068100D1 DE 3068100 D1 DE3068100 D1 DE 3068100D1 DE 8080200535 T DE8080200535 T DE 8080200535T DE 3068100 T DE3068100 T DE 3068100T DE 3068100 D1 DE3068100 D1 DE 3068100D1
Authority
DE
Germany
Prior art keywords
electrical
key
receptacle
combination
interface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8080200535T
Other languages
English (en)
Inventor
William P Flies
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Datakey Inc
Original Assignee
Datakey Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Datakey Inc filed Critical Datakey Inc
Application granted granted Critical
Publication of DE3068100D1 publication Critical patent/DE3068100D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/04—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the shape
    • G06K19/041—Constructional details
    • G06K19/048—Constructional details the record carrier being shaped as a key
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07743—External electrical contacts
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/346—Cards serving only as information carrier of service
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/357—Cards having a plurality of specified features
    • G06Q20/3576—Multiple memory zones on card
    • G06Q20/35765—Access rights to memory zones
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/0866—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means by active credit-cards adapted therefor
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00761—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by connected means, e.g. mechanical contacts, plugs, connectors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7051—Using a powered device [e.g., motor]
    • Y10T70/7062—Electrical type [e.g., solenoid]
    • Y10T70/713—Dogging manual operator
DE8080200535T 1979-06-28 1980-06-10 Electrical key-like device in combination with an electrical receptacle Expired DE3068100D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/052,773 US4297569A (en) 1979-06-28 1979-06-28 Microelectronic memory key with receptacle and systems therefor

Publications (1)

Publication Number Publication Date
DE3068100D1 true DE3068100D1 (en) 1984-07-12

Family

ID=21979798

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080200535T Expired DE3068100D1 (en) 1979-06-28 1980-06-10 Electrical key-like device in combination with an electrical receptacle

Country Status (6)

Country Link
US (1) US4297569A (de)
EP (1) EP0021499B1 (de)
JP (1) JPS5652278A (de)
AT (1) ATE7824T1 (de)
CA (1) CA1141841A (de)
DE (1) DE3068100D1 (de)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326125A (en) * 1980-06-26 1982-04-20 Datakey, Inc. Microelectronic memory key with receptacle and systems therefor
DE3109286C2 (de) * 1981-03-11 1985-02-07 Standard Elektrik Lorenz Ag, 7000 Stuttgart Optische Leseeinrichtung zum manuellen Abtasten und zum Auswerten optisch lesbarer Zeichencodeschriften
US4379966A (en) * 1981-07-23 1983-04-12 Datakey, Inc. Receptacle for electronic information key
US4642734A (en) * 1981-09-10 1987-02-10 Research, Incorporated Integrated circuit chip switch
US4420794A (en) * 1981-09-10 1983-12-13 Research, Incorporated Integrated circuit switch
US4490798A (en) * 1981-12-16 1984-12-25 Art Systems, Inc. Fuel dispensing and vehicle maintenance system
JPS5980871A (ja) * 1982-10-27 1984-05-10 日本警備保障株式会社 警備用キ−コ−ド登録システム
US4620088A (en) * 1983-03-02 1986-10-28 Datakey, Inc. Receptacle design for use with electronic key-like device
US4549076A (en) * 1983-03-24 1985-10-22 Datakey, Inc. Orientation guide arrangement for electronic key and receptacle combination
US4590470A (en) * 1983-07-11 1986-05-20 At&T Bell Laboratories User authentication system employing encryption functions
US4522456A (en) * 1984-01-25 1985-06-11 Datakey, Inc. Electronic tag receptacle and reader
CH664595A5 (de) * 1984-03-15 1988-03-15 Bauer Kaba Ag Elektronisch-mechanischer flachschluessel.
US4937437A (en) * 1984-08-15 1990-06-26 Ferguson Terry T Security system for electronic equipment
US5072101A (en) * 1984-08-15 1991-12-10 Cynthia A. Ferguson Computer security system with key-receiving socket
JPS6217280A (ja) * 1985-07-16 1987-01-26 日本電子材料株式会社 電子装置用安全システム
JPS6225682A (ja) * 1985-07-24 1987-02-03 日本電子材料株式会社 セキユリテイキ−
JPS62129478A (ja) * 1985-11-28 1987-06-11 株式会社　ナツクス パルス系列発信式錠システム
US4712398A (en) * 1986-03-21 1987-12-15 Emhart Industries, Inc. Electronic locking system and key therefor
US4789859A (en) * 1986-03-21 1988-12-06 Emhart Industries, Inc. Electronic locking system and key therefor
CA1308565C (en) * 1987-01-20 1992-10-13 Ford Motor Company Of Canada, Limited Programmable key and improved lock assembly
US4752679A (en) * 1987-03-02 1988-06-21 Datakey, Inc. Receptacle device
WO1989002508A1 (en) * 1987-09-07 1989-03-23 Robb Farm Industries Pty. Ltd. Coded security device
DE3821713A1 (de) * 1988-06-01 1989-12-14 Cohausz Helge B In einem kraftfahrzeug eingebautes radio
JP2655422B2 (ja) * 1988-06-30 1997-09-17 日本電気株式会社 表示付個別選択呼出受信機
US4901068A (en) * 1989-01-17 1990-02-13 Moneyfax, Inc. Identification apparatus for operating secure equipment
US5053199A (en) * 1989-02-21 1991-10-01 Boehringer Mannheim Corporation Electronically readable information carrier
WO1990015910A1 (en) * 1989-06-21 1990-12-27 Ian Robert Symons Electronic lock
US5073703A (en) * 1990-03-30 1991-12-17 Datakey, Inc. Apparatus for encoding electrical identification devices by means of selectively fusible links
US5311449A (en) * 1991-03-25 1994-05-10 Angeion Corporation Sterilizable hand-held programmer/interrogator
US5816083A (en) * 1991-10-21 1998-10-06 Bianco; James S. Electronic lock system
WO1993011510A1 (en) * 1991-12-04 1993-06-10 Cardlok Pty. Ltd. Profiled card security system
IT1263505B (it) * 1993-05-19 1996-08-05 Sistema per l controllo e/o la regisrazione e/o l'indicazione di tempotrascorso e/o eventi succedutisi nel tempo
US5433096A (en) * 1993-08-26 1995-07-18 Strattec Security Corporation Key assembly for vehicle ignition locks
US6035677A (en) 1993-08-26 2000-03-14 Strattec Security Corporation Key assembly for vehicle ignition locks
US6427504B1 (en) * 1993-08-26 2002-08-06 Strattec Security Corporation Key assembly for vehicle ignition locks
US5526662A (en) * 1993-12-28 1996-06-18 Duncan Industries Parking Control Systems Corp. Cashless key and receptacle system
GB2290342B (en) * 1994-06-03 1998-04-22 Strattec Security Corp Tumblerless automobile ignition lock
US5731629A (en) * 1995-03-10 1998-03-24 Data-Disk Technology, Inc. Personal memory devices carried by an individual which can be read and written to
US5642805A (en) * 1995-10-12 1997-07-01 Tefft; Brian Input device lock
US7407811B2 (en) 1997-12-22 2008-08-05 Roche Diagnostics Operations, Inc. System and method for analyte measurement using AC excitation
US7390667B2 (en) 1997-12-22 2008-06-24 Roche Diagnostics Operations, Inc. System and method for analyte measurement using AC phase angle measurements
US7494816B2 (en) 1997-12-22 2009-02-24 Roche Diagnostic Operations, Inc. System and method for determining a temperature during analyte measurement
US8071384B2 (en) 1997-12-22 2011-12-06 Roche Diagnostics Operations, Inc. Control and calibration solutions and methods for their use
US6442986B1 (en) 1998-04-07 2002-09-03 Best Lock Corporation Electronic token and lock core
US6773671B1 (en) 1998-11-30 2004-08-10 Abbott Laboratories Multichemistry measuring device and test strips
US6377894B1 (en) 1998-11-30 2002-04-23 Abbott Laboratories Analyte test instrument having improved calibration and communication processes
US6629245B1 (en) * 1999-10-22 2003-09-30 Arthur D. Stone Apparatus for stimulating keypad entry of an access code into a keypad type security system
KR20030019466A (ko) 2000-06-28 2003-03-06 파텐텍 인코포레이티드 정보의 안전한 수집, 기억, 전송 방법 및 장치
US6932517B2 (en) 2000-10-27 2005-08-23 Ethicon Endo-Surgery, Inc. Connector incorporating a contact pad surface on a plane parallel to a longitudinal axis
ATE522802T1 (de) 2001-01-26 2011-09-15 Qiagen Sciences Llc Mehrkanalkassette für biotrennung
US7208072B2 (en) 2002-01-18 2007-04-24 Biocal Technology, Inc. Multi-segment cartridge for bio-separation with multiplexed fluorescence detection
US7846315B2 (en) 2002-01-28 2010-12-07 Qiagen Sciences, Llc Integrated bio-analysis and sample preparation system
US7250099B2 (en) 2002-12-13 2007-07-31 Biocal Technology, Inc. Optical detection alignment coupling apparatus
US8114349B2 (en) 2002-01-28 2012-02-14 Qiagen Sciences, Llc Bio-analysis cartridge tracking and protection mechanism
US7622083B2 (en) 2002-01-28 2009-11-24 Biocal Technology, Inc. Multi-capillary electrophoresis cartridge interface mechanism
US7158008B2 (en) * 2002-03-29 2007-01-02 Datakey Electronincs, Inc. Electronic key system and method
US6958551B2 (en) * 2002-06-25 2005-10-25 Strattec Security Corporation Vehicle coded ignition lock using a magnetic sensor
US7691247B2 (en) 2002-12-13 2010-04-06 Biocal Technology, Inc. Optical detection alignment coupling apparatus
US20060230796A1 (en) * 2003-01-17 2006-10-19 Keso Ag Electronic locking device and safety key
US8058077B2 (en) 2003-06-20 2011-11-15 Roche Diagnostics Operations, Inc. Method for coding information on a biosensor test strip
US7645373B2 (en) 2003-06-20 2010-01-12 Roche Diagnostic Operations, Inc. System and method for coding information on a biosensor test strip
US7488601B2 (en) 2003-06-20 2009-02-10 Roche Diagnostic Operations, Inc. System and method for determining an abused sensor during analyte measurement
US7452457B2 (en) 2003-06-20 2008-11-18 Roche Diagnostics Operations, Inc. System and method for analyte measurement using dose sufficiency electrodes
US7604721B2 (en) 2003-06-20 2009-10-20 Roche Diagnostics Operations, Inc. System and method for coding information on a biosensor test strip
US7718439B2 (en) 2003-06-20 2010-05-18 Roche Diagnostics Operations, Inc. System and method for coding information on a biosensor test strip
US8148164B2 (en) 2003-06-20 2012-04-03 Roche Diagnostics Operations, Inc. System and method for determining the concentration of an analyte in a sample fluid
US8206565B2 (en) 2003-06-20 2012-06-26 Roche Diagnostics Operation, Inc. System and method for coding information on a biosensor test strip
US7645421B2 (en) 2003-06-20 2010-01-12 Roche Diagnostics Operations, Inc. System and method for coding information on a biosensor test strip
US7597793B2 (en) 2003-06-20 2009-10-06 Roche Operations Ltd. System and method for analyte measurement employing maximum dosing time delay
US20050051621A1 (en) * 2003-07-17 2005-03-10 Albert Wong Electronic key access control system and method
JP2007516449A (ja) * 2003-12-23 2007-06-21 イージーン，インコーポレイティド 生体分析カートリッジの記録及び保護機構
CA2553632A1 (en) 2004-02-06 2005-08-25 Bayer Healthcare Llc Oxidizable species as an internal reference for biosensors and method of use
US7556723B2 (en) 2004-06-18 2009-07-07 Roche Diagnostics Operations, Inc. Electrode design for biosensor
US7569126B2 (en) 2004-06-18 2009-08-04 Roche Diagnostics Operations, Inc. System and method for quality assurance of a biosensor test strip
BRPI0613592A2 (pt) * 2005-07-20 2011-01-18 Bayer Healthcare Llc amperometria conectada por porta
EP3483598A1 (de) 2005-09-30 2019-05-15 Ascensia Diabetes Care Holdings AG Gesteuerte voltammetrie
WO2007148322A2 (en) * 2006-06-21 2007-12-27 Microdel Ltd. Locked or unlocked status key indicator system
US20080059246A1 (en) * 2006-06-29 2008-03-06 Searete Llc, A Limited Liability Corporation Of State Of Delaware Verification technique for patient diagnosis and treatment
US20080077447A1 (en) * 2006-06-29 2008-03-27 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Enhanced communication link for patient diagnosis and treatment
US20080000995A1 (en) * 2006-06-29 2008-01-03 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Enhanced communication link for patient diagnosis and treatment
US20080208635A1 (en) * 2006-06-29 2008-08-28 Searete Llc, Data maintenance via patient monitoring technique
US20080004903A1 (en) * 2006-06-29 2008-01-03 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Enhanced communication link for patient diagnosis and treatment
US20100264218A1 (en) * 2007-08-29 2010-10-21 Datakey Electronics, Inc Data carrier system and method
US8085125B2 (en) * 2007-09-08 2011-12-27 Nima Bigdely-Shamlo Method, apparatus, and system for an electronic key usage history indicator
WO2009076302A1 (en) 2007-12-10 2009-06-18 Bayer Healthcare Llc Control markers for auto-detection of control solution and methods of use
USD649894S1 (en) 2008-12-30 2011-12-06 Atek Products, Llc Electronic token and data carrier
USD649895S1 (en) 2009-01-30 2011-12-06 Atek Products, Llc Electronic token and data carrier
USD649896S1 (en) 2009-01-30 2011-12-06 Atek Products, Llc Electronic token and data carrier receptacle
EP2391991A1 (de) * 2009-01-30 2011-12-07 Atek Products, LLC Datenträgersystem mit kompakter basisfläche und herstellungsverfahren dafür
US8610574B2 (en) * 2009-06-15 2013-12-17 Gerald Isaac Kestenbaum Item storage and tracking system
USD649486S1 (en) 2009-07-09 2011-11-29 ATEK Products , LLC Electronic token and data carrier
CA2964637A1 (en) * 2014-10-16 2016-04-21 David Frank BORENSTEIN Magnetic key assembly

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981935A (en) * 1958-10-13 1961-04-25 Burroughs Corp Magnetic storage device
BE587927A (de) * 1959-05-28
US3098997A (en) * 1959-05-28 1963-07-23 Bell Telephone Labor Inc Information storage arrangement
FR1321529A (fr) 1962-02-07 1963-03-22 Moreaux & Cie Système de sécurité pour serrure à fonctionnement automatique
US3544769A (en) * 1967-04-05 1970-12-01 Digital Identification Systems Electronic identification and credit card system
SE376200B (de) * 1969-04-02 1975-05-12 M Nicola
US3686659A (en) * 1970-01-05 1972-08-22 Dasy Int Sa Electronic locking device
US3641498A (en) * 1970-03-27 1972-02-08 Phinizy R B Keys for electronic security apparatus
US3673467A (en) * 1970-10-28 1972-06-27 Eaton Corp Resistively-coded security system
US3651464A (en) * 1971-02-22 1972-03-21 Eaton Yale & Towne High security electrical key
US3859634A (en) * 1971-04-09 1975-01-07 Little Inc A Digital lock system having electronic key card
US3848229A (en) * 1971-04-09 1974-11-12 Little Inc A Electronic lock system
US3761892A (en) 1971-07-19 1973-09-25 R Bosnyak Electronic locking system
US3870866A (en) * 1971-11-11 1975-03-11 Halpern John Wolfgang Fee charging system
GB1414126A (en) * 1971-11-22 1975-11-19 Key Tronic Ltd Secutity for computer systems
US3754214A (en) * 1971-12-30 1973-08-21 Rca Corp Electronic security system
US3812403A (en) * 1972-06-29 1974-05-21 K Gartner Electronic combination lock including sequential signal generator and signal display
US3872435A (en) * 1973-05-18 1975-03-18 Victor L Cestaro Opto-electronic security system
JPS5224529B2 (de) * 1973-06-15 1977-07-01
US3842629A (en) * 1973-06-18 1974-10-22 Instrument Systems Corp Remotely programmable lock
US3889501A (en) * 1973-08-14 1975-06-17 Charles P Fort Combination electrical and mechanical lock system
US3845362A (en) * 1973-08-20 1974-10-29 B Roe Electronic lock
US3971916A (en) * 1974-03-25 1976-07-27 Societe Internationale Methods of data storage and data storage systems
US4023161A (en) * 1975-06-03 1977-05-10 Makoto Sasaki Key device for producing binary codes
JPS5260798A (en) * 1975-11-12 1977-05-19 Nec Corp Electronic key discrimination system
GB1572845A (en) * 1976-03-18 1980-08-06 Matsushita Refrigeration Vending apparatus
FR2353103A1 (fr) 1976-05-26 1977-12-23 Thomson Csf T Vt Sa Systeme de reconnaissance d'objets
FR2363837A1 (fr) 1976-09-06 1978-03-31 Kis France Sa Ensemble electronique utilisable notamment comme serrure ou comme dispositif de verrouillage et de declenchement d'un mecanisme quelconque
FR2401459A1 (fr) * 1977-08-26 1979-03-23 Cii Honeywell Bull Support d'information portatif muni d'un microprocesseur et d'une memoire morte programmable

Also Published As

Publication number Publication date
ATE7824T1 (de) 1984-06-15
EP0021499B1 (de) 1984-06-06
EP0021499A1 (de) 1981-01-07
CA1141841A (en) 1983-02-22
JPS6250633B2 (de) 1987-10-26
JPS5652278A (en) 1981-05-11
US4297569A (en) 1981-10-27

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