DE69325072T2 - Gesicherte Speicherkarte - Google Patents

Gesicherte Speicherkarte

Info

Publication number
DE69325072T2
DE69325072T2 DE69325072T DE69325072T DE69325072T2 DE 69325072 T2 DE69325072 T2 DE 69325072T2 DE 69325072 T DE69325072 T DE 69325072T DE 69325072 T DE69325072 T DE 69325072T DE 69325072 T2 DE69325072 T2 DE 69325072T2
Authority
DE
Germany
Prior art keywords
microprocessor
volatile
chip
information
volatile memory
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 - Lifetime
Application number
DE69325072T
Other languages
English (en)
Other versions
DE69325072D1 (de
Inventor
Thomas O Holtey
Peter J Wilson
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.)
CP8 Technologies SA
Original Assignee
Bull HN Information Systems 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25503564&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69325072(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bull HN Information Systems Inc filed Critical Bull HN Information Systems Inc
Publication of DE69325072D1 publication Critical patent/DE69325072D1/de
Application granted granted Critical
Publication of DE69325072T2 publication Critical patent/DE69325072T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F7/00Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08Mechanisms 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
    • G07F7/10Mechanisms 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
    • G07F7/1008Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/30Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/341Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/30Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/357Cards having a plurality of specified features
    • G06Q20/3576Multiple memory zones on card
DE69325072T 1992-10-14 1993-10-08 Gesicherte Speicherkarte Expired - Lifetime DE69325072T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/960,748 US5293424A (en) 1992-10-14 1992-10-14 Secure memory card

Publications (2)

Publication Number Publication Date
DE69325072D1 DE69325072D1 (de) 1999-07-01
DE69325072T2 true DE69325072T2 (de) 1999-10-28

Family

ID=25503564

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69325072T Expired - Lifetime DE69325072T2 (de) 1992-10-14 1993-10-08 Gesicherte Speicherkarte

Country Status (10)

Country Link
US (1) US5293424A (de)
EP (1) EP0596276B1 (de)
JP (1) JP3493047B2 (de)
AT (1) ATE180587T1 (de)
DE (1) DE69325072T2 (de)
DK (1) DK0596276T3 (de)
ES (1) ES2135432T3 (de)
FI (1) FI955307A (de)
NO (1) NO309887B1 (de)
SG (1) SG48001A1 (de)

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JP3493047B2 (ja) 2004-02-03
SG48001A1 (en) 1998-04-17
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FI955307A0 (fi) 1995-11-06
ATE180587T1 (de) 1999-06-15
NO309887B1 (no) 2001-04-09
EP0596276A2 (de) 1994-05-11
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ES2135432T3 (es) 1999-11-01

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