IT1207227B - Riproducibile. scheda elettronica a celle obliterabili con chiave di riconoscimento non riproducibile per apparecchi distributori di beni o servizi e metodo per la realizzazione di detta chiave non - Google Patents

Riproducibile. scheda elettronica a celle obliterabili con chiave di riconoscimento non riproducibile per apparecchi distributori di beni o servizi e metodo per la realizzazione di detta chiave non

Info

Publication number
IT1207227B
IT1207227B IT7925036A IT2503679A IT1207227B IT 1207227 B IT1207227 B IT 1207227B IT 7925036 A IT7925036 A IT 7925036A IT 2503679 A IT2503679 A IT 2503679A IT 1207227 B IT1207227 B IT 1207227B
Authority
IT
Italy
Prior art keywords
key
obliterable
reproducable
reproducible
goods
Prior art date
Application number
IT7925036A
Other languages
English (en)
Other versions
IT7925036A0 (it
Inventor
Casagrande Giulio
Original Assignee
Ates Componenti Elettron
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 Ates Componenti Elettron filed Critical Ates Componenti Elettron
Priority to IT7925036A priority Critical patent/IT1207227B/it
Publication of IT7925036A0 publication Critical patent/IT7925036A0/it
Priority to GB8025059A priority patent/GB2061820A/en
Priority to DE19803029641 priority patent/DE3029641A1/de
Priority to FR8017351A priority patent/FR2463457A1/fr
Application granted granted Critical
Publication of IT1207227B publication Critical patent/IT1207227B/it

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/10—Programming or data input circuits
    • G11C16/20—Initialising; Data preset; Chip identification
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06Q20/343—Cards including a counter
    • G06Q20/3433—Cards including a counter the counter having monetary units
    • 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
    • G07F7/02—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by keys or other credit registering devices
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Accounting & Taxation (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Credit Cards Or The Like (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Read Only Memory (AREA)
IT7925036A 1979-08-09 1979-08-09 Riproducibile. scheda elettronica a celle obliterabili con chiave di riconoscimento non riproducibile per apparecchi distributori di beni o servizi e metodo per la realizzazione di detta chiave non IT1207227B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT7925036A IT1207227B (it) 1979-08-09 1979-08-09 Riproducibile. scheda elettronica a celle obliterabili con chiave di riconoscimento non riproducibile per apparecchi distributori di beni o servizi e metodo per la realizzazione di detta chiave non
GB8025059A GB2061820A (en) 1979-08-09 1980-07-31 Security card with electronic recognition key
DE19803029641 DE3029641A1 (de) 1979-08-09 1980-08-05 Elektronische karte mit loeschbaren zellen und erkennungsschluessel fuer waren- und dienstleistungsautomaten und verfahren zur herstellung des erkennungsschluessels
FR8017351A FR2463457A1 (fr) 1979-08-09 1980-08-06 Carte electronique a cellules obliterables avec une clef d'identification non reproductible pour appareils distributeurs de biens ou de service et procede pour la realisation de cette clef non reproductible

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7925036A IT1207227B (it) 1979-08-09 1979-08-09 Riproducibile. scheda elettronica a celle obliterabili con chiave di riconoscimento non riproducibile per apparecchi distributori di beni o servizi e metodo per la realizzazione di detta chiave non

Publications (2)

Publication Number Publication Date
IT7925036A0 IT7925036A0 (it) 1979-08-09
IT1207227B true IT1207227B (it) 1989-05-17

Family

ID=11215494

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7925036A IT1207227B (it) 1979-08-09 1979-08-09 Riproducibile. scheda elettronica a celle obliterabili con chiave di riconoscimento non riproducibile per apparecchi distributori di beni o servizi e metodo per la realizzazione di detta chiave non

Country Status (4)

Country Link
DE (1) DE3029641A1 (it)
FR (1) FR2463457A1 (it)
GB (1) GB2061820A (it)
IT (1) IT1207227B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH669275A5 (de) * 1985-08-21 1989-02-28 Landis & Gyr Ag Verfahren und einrichtung zum auswerten und loeschen von wertmarkierungen auf wertdokumenten.
DE3638505C2 (de) * 1986-11-11 1995-09-07 Gao Ges Automation Org Datenträger mit integriertem Schaltkreis
ATE73946T1 (de) * 1987-12-17 1992-04-15 Siemens Ag Verfahren und schaltung zum manipuliergeschuetzten entwerten von ee-prom-speichern.
DE3927994A1 (de) * 1989-08-24 1991-02-28 Rainer M Lutz Kraftfahrzeug mit zugangssystem
DE4243888A1 (de) * 1992-12-23 1994-06-30 Gao Ges Automation Org Datenträger und Verfahren zur Echtheitsprüfung eines Datenträgers
GB9313187D0 (en) 1993-06-25 1993-08-11 Cotag Int Ltd Coding device
BR9400224A (pt) * 1994-01-24 1995-09-26 Telecomunicacoes Brasileiras Sa Aperfeiçoamento introduzido no método de cobrança de créditos em cartões de débito indutivos
BR9401059A (pt) * 1994-05-12 1995-12-05 Brasilia Telecom Codificação suplementar em cartões de débito e processo de leitura

Also Published As

Publication number Publication date
IT7925036A0 (it) 1979-08-09
DE3029641A1 (de) 1981-02-26
FR2463457A1 (fr) 1981-02-20
GB2061820A (en) 1981-05-20

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