GB1404012A - Electronic checking systems - Google Patents

Electronic checking systems

Info

Publication number
GB1404012A
GB1404012A GB3363372A GB3363372A GB1404012A GB 1404012 A GB1404012 A GB 1404012A GB 3363372 A GB3363372 A GB 3363372A GB 3363372 A GB3363372 A GB 3363372A GB 1404012 A GB1404012 A GB 1404012A
Authority
GB
United Kingdom
Prior art keywords
key
lock
memory
memories
outputs
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
GB3363372A
Other languages
English (en)
Inventor
Robert J Bosnyak
John Chu
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.)
Bosnyak R J
JOHN WUN SING CHU
Original Assignee
Bosnyak R J
JOHN WUN SING CHU
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 Bosnyak R J, JOHN WUN SING CHU filed Critical Bosnyak R J
Publication of GB1404012A publication Critical patent/GB1404012A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Lock And Its Accessories (AREA)
  • Burglar Alarm Systems (AREA)
GB3363372A 1971-07-19 1972-07-18 Electronic checking systems Expired GB1404012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16376771A 1971-07-19 1971-07-19

Publications (1)

Publication Number Publication Date
GB1404012A true GB1404012A (en) 1975-08-28

Family

ID=22591470

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3363372A Expired GB1404012A (en) 1971-07-19 1972-07-18 Electronic checking systems

Country Status (7)

Country Link
US (1) US3761892A (enExample)
JP (1) JPS5618749B1 (enExample)
CA (1) CA997027A (enExample)
DE (1) DE2234815A1 (enExample)
FR (1) FR2146802A5 (enExample)
GB (1) GB1404012A (enExample)
IT (1) IT962939B (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860911A (en) * 1973-11-01 1975-01-14 Pitney Bowes Inc Electronic combination lock and lock system
US3944976A (en) * 1974-08-09 1976-03-16 Rode France Electronic security apparatus
FR2311360A1 (fr) * 1975-05-13 1976-12-10 Innovation Ste Int Systeme pour memoriser des donnees de maniere confidentielle au moyen d'objets portatifs electroniques comportant un circuit de memorisation des erreurs de code confidentiel
US3984658A (en) * 1975-09-26 1976-10-05 Cannon John W Programmable card actuated lock
CA1101513A (en) * 1976-11-08 1981-05-19 Leonard J. Genest Security system
US4144523A (en) * 1977-11-23 1979-03-13 General Motors Corporation Digital key system
DE2824421C2 (de) * 1978-06-03 1985-10-10 Robert Bosch Gmbh, 7000 Stuttgart Schaltanordnung zum Betreiben von Schließeinrichtungen und ähnlichen Sicherheitseinrichtungen, insbesondere als Diebstahlschutz an einem Kraftfahrzeug
US4283710A (en) * 1978-10-25 1981-08-11 J.S. Lock Company Security system
US4231511A (en) * 1979-04-17 1980-11-04 Mkd Corporation Waiter/table control for electronic cash registers
US4297569A (en) * 1979-06-28 1981-10-27 Datakey, Inc. Microelectronic memory key with receptacle and systems therefor
US4326125A (en) * 1980-06-26 1982-04-20 Datakey, Inc. Microelectronic memory key with receptacle and systems therefor
DE3118298A1 (de) * 1981-05-08 1982-12-02 Gao Ges Automation Org Ausweiskarte mit eingelagertem ic-baustein
US4379966A (en) * 1981-07-23 1983-04-12 Datakey, Inc. Receptacle for electronic information key
DE3225754A1 (de) * 1982-07-09 1984-01-12 Hülsbeck & Fürst GmbH & Co KG, 5620 Velbert Verfahren zur schliesswirksamen wechselwirkung eines schluesselartigen teils mit einem schlossartigen teil
US4549076A (en) * 1983-03-24 1985-10-22 Datakey, Inc. Orientation guide arrangement for electronic key and receptacle combination
US4937437A (en) * 1984-08-15 1990-06-26 Ferguson Terry T Security system for electronic equipment
FR2577971B1 (fr) * 1985-02-27 1988-06-17 Cahen Olivier Dispositif de controle d'acces ou de serrurerie de securite
US4829296A (en) * 1986-04-30 1989-05-09 Carey S. Clark Electronic lock system
US4779090A (en) * 1986-08-06 1988-10-18 Micznik Isaiah B Electronic security system with two-way communication between lock and key
US4752679A (en) * 1987-03-02 1988-06-21 Datakey, Inc. Receptacle device
DK169883B1 (da) * 1988-02-25 1995-03-20 Siemens Ag Fremgangsmåde til sikring af hemmelige kodedata lagret i et datalager og kredsløbsarrangement til udøvelse af fremgangsmåden
US5347267A (en) * 1992-09-28 1994-09-13 Stanley Home Automation Electronic lock reset system and method
DE4317380C1 (de) * 1993-05-25 1994-08-18 Siemens Ag Verfahren zur Authentifikation zwischen zwei elektronischen Einrichtungen
FR2729700B1 (fr) 1995-01-25 1997-07-04 Nofal Dawalibi Dispositif electronique de fermeture programmable
DE29807304U1 (de) 1998-02-24 1998-10-22 Scharmberg, Klaus, 18375 Wieck a Darß Überwachungseinrichtung mit Sicherheitsschlüssel und mit Datenträger zur kontrollierten Kraftstoffentnahme aus öffentlichen Tanksäulen
US7158008B2 (en) * 2002-03-29 2007-01-02 Datakey Electronincs, Inc. Electronic key system and method
USD557588S1 (en) 2006-08-23 2007-12-18 Datakey Electronics, Inc. Electronic key
CN101816010A (zh) * 2007-07-19 2010-08-25 数据匙电子有限公司 Rf令牌和接纳器系统与方法
EP2191412A1 (en) * 2007-08-29 2010-06-02 Datakey Electronics, INC. Data carrier system and method
USD649894S1 (en) 2008-12-30 2011-12-06 Atek Products, Llc Electronic token and data carrier
WO2010088556A1 (en) 2009-01-30 2010-08-05 Datakey Electronics, Inc. Data carrier system having a compact footprint and methods of manufacturing the same
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
USD649486S1 (en) 2009-07-09 2011-11-29 ATEK Products , LLC Electronic token and data carrier
EP2761115A4 (en) * 2011-09-29 2015-05-06 Invue Security Products Inc CABINET FOR USE WITH A PROGRAMMABLE ELECTRONIC KEY
US8868529B2 (en) * 2011-12-16 2014-10-21 Sap Se N-dimensional locking
EP2815535B1 (en) * 2012-02-13 2018-11-14 Schlage Lock Company LLC Credential management system
JP5692179B2 (ja) * 2012-07-24 2015-04-01 カシオ計算機株式会社 システムｌｓｉ及びプログラム消去方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544769A (en) * 1967-04-05 1970-12-01 Digital Identification Systems Electronic identification and credit card system
US3559175A (en) * 1967-10-23 1971-01-26 Ivan Dwayne Pomeroy Credit card system
US3622991A (en) * 1969-09-16 1971-11-23 Electro Optics Devices Corp Electronic locking system

Also Published As

Publication number Publication date
CA997027A (en) 1976-09-14
IT962939B (it) 1973-12-31
FR2146802A5 (enExample) 1973-03-02
DE2234815A1 (de) 1973-02-15
JPS5618749B1 (enExample) 1981-05-01
US3761892A (en) 1973-09-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee