NL7602952A - DEVICE FOR SECURING IDENTITY CARDS AGAINST FORGE. - Google Patents

DEVICE FOR SECURING IDENTITY CARDS AGAINST FORGE.

Info

Publication number
NL7602952A
NL7602952A NL7602952A NL7602952A NL7602952A NL 7602952 A NL7602952 A NL 7602952A NL 7602952 A NL7602952 A NL 7602952A NL 7602952 A NL7602952 A NL 7602952A NL 7602952 A NL7602952 A NL 7602952A
Authority
NL
Netherlands
Prior art keywords
forge
identity cards
cards against
securing identity
securing
Prior art date
Application number
NL7602952A
Other languages
Dutch (nl)
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 NL7602952A publication Critical patent/NL7602952A/en

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)
NL7602952A 1975-03-21 1976-03-20 DEVICE FOR SECURING IDENTITY CARDS AGAINST FORGE. NL7602952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2512550A DE2512550C3 (en) 1975-03-21 1975-03-21 Device for securing identity cards against forgery

Publications (1)

Publication Number Publication Date
NL7602952A true NL7602952A (en) 1976-09-23

Family

ID=5942104

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7602952A NL7602952A (en) 1975-03-21 1976-03-20 DEVICE FOR SECURING IDENTITY CARDS AGAINST FORGE.

Country Status (6)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2647325B1 (en) * 1976-10-20 1978-01-26 Hoechst Ag Hologram document recording system - secures register material firmly to document and uses reflected ray interfering with reference ray
DE2812841A1 (en) * 1978-03-23 1979-09-27 Siemens Ag IDENTIFICATION WITH A HOLOGRAM AND PROCEDURE FOR ITS PRODUCTION
DE2840556C2 (en) * 1978-09-18 1982-12-16 Günther Johann Ing.(grad.) 8058 Erding Dausmann Holographically encoded passport photos and credentials
DE3932505C2 (en) * 1989-09-28 2001-03-15 Gao Ges Automation Org Data carrier with an optically variable element
EP0563931B1 (en) * 1992-03-31 1999-06-23 Dai Nippon Printing Co., Ltd. System and process for reading hologram code
DE10007916A1 (en) † 2000-02-21 2001-08-23 Giesecke & Devrient Gmbh Multilayer laminated card with interposed security element having relief structures

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
DE2512550A1 (en) 1976-09-23
BE839820A (en) 1976-09-20
DE2512550C3 (en) 1979-02-22
FR2304971B1 (en) 1979-04-20
DE2512550B2 (en) 1978-06-22
FR2304971A1 (en) 1976-10-15
CH599650A5 (en) 1978-05-31
IT1057552B (en) 1982-03-30

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Legal Events

Date Code Title Description
BN A decision not to publish the application has become irrevocable