FR2304971B1 - - Google Patents

Info

Publication number
FR2304971B1
FR2304971B1 FR7607853A FR7607853A FR2304971B1 FR 2304971 B1 FR2304971 B1 FR 2304971B1 FR 7607853 A FR7607853 A FR 7607853A FR 7607853 A FR7607853 A FR 7607853A FR 2304971 B1 FR2304971 B1 FR 2304971B1
Authority
FR
France
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
FR7607853A
Other languages
French (fr)
Other versions
FR2304971A1 (fr
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2304971A1 publication Critical patent/FR2304971A1/fr
Application granted granted Critical
Publication of FR2304971B1 publication Critical patent/FR2304971B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G06K19/08—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/16—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being a hologram or diffraction grating
    • 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
    • G06K19/06009—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 with optically detectable marking
    • G06K19/06046—Constructional details
    • G06K19/06065—Constructional details the marking being at least partially represented by holographic means
    • 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
    • G07F7/086—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 passive credit-cards adapted therefor, e.g. constructive particularities to avoid counterfeiting, e.g. by inclusion of a physical or chemical security-layer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2227/00—Mechanical components or mechanical aspects not otherwise provided for
    • G03H2227/05—Support holding the holographic record
    • G03H2227/06—Support including light source

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Holo Graphy (AREA)
FR7607853A 1975-03-21 1976-03-18 Dispositif de securite contre la fraude pour cartes d'identite Granted FR2304971A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2512550A DE2512550C3 (de) 1975-03-21 1975-03-21 Einrichtung zum Sichern von Identitätskarten gegen Fälschung

Publications (2)

Publication Number Publication Date
FR2304971A1 FR2304971A1 (fr) 1976-10-15
FR2304971B1 true FR2304971B1 (de) 1979-04-20

Family

ID=5942104

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607853A Granted FR2304971A1 (fr) 1975-03-21 1976-03-18 Dispositif de securite contre la fraude pour cartes d'identite

Country Status (6)

Country Link
BE (1) BE839820A (de)
CH (1) CH599650A5 (de)
DE (1) DE2512550C3 (de)
FR (1) FR2304971A1 (de)
IT (1) IT1057552B (de)
NL (1) NL7602952A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2647325C2 (de) * 1976-10-20 1987-01-22 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung eines Identitätsträgers und danach hergestellter Identitätsträger
DE2812841A1 (de) * 1978-03-23 1979-09-27 Siemens Ag Ausweis mit einem hologramm und verfahren zu seiner herstellung
DE2840556C2 (de) * 1978-09-18 1982-12-16 Günther Johann Ing.(grad.) 8058 Erding Dausmann Holographisch codierte Paßphotos und Berechtigungsnachweise
DE3932505C2 (de) * 1989-09-28 2001-03-15 Gao Ges Automation Org Datenträger mit einem optisch variablen Element
EP0563931B1 (de) * 1992-03-31 1999-06-23 Dai Nippon Printing Co., Ltd. System und Verfahren zum Lesen eines Hologrammkodes
DE10007916A1 (de) 2000-02-21 2001-08-23 Giesecke & Devrient Gmbh Mehrschichtige, laminierte Karte mit eingelagertem, Reliefstrukturen aufweisenden Sicherheitselement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620590A (en) * 1969-05-27 1971-11-16 Applied Laser Technology Inc Holographic method and apparatus for information storage and retrieval
US3711177A (en) * 1972-03-03 1973-01-16 Optronics Int Inc Apparatus for making and reconstructing reference beam coded holograms

Also Published As

Publication number Publication date
NL7602952A (nl) 1976-09-23
IT1057552B (it) 1982-03-30
DE2512550A1 (de) 1976-09-23
DE2512550B2 (de) 1978-06-22
CH599650A5 (de) 1978-05-31
DE2512550C3 (de) 1979-02-22
BE839820A (fr) 1976-09-20
FR2304971A1 (fr) 1976-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse