CH612524A5 - Identification card with optically retrievable information stored in three-dimensional form - Google Patents

Identification card with optically retrievable information stored in three-dimensional form

Info

Publication number
CH612524A5
CH612524A5 CH1638876A CH1638876A CH612524A5 CH 612524 A5 CH612524 A5 CH 612524A5 CH 1638876 A CH1638876 A CH 1638876A CH 1638876 A CH1638876 A CH 1638876A CH 612524 A5 CH612524 A5 CH 612524A5
Authority
CH
Switzerland
Prior art keywords
information stored
identification card
dimensional form
retrievable information
optically
Prior art date
Application number
CH1638876A
Inventor
Kurt Ehrat
Original Assignee
Gretag 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 Gretag Ag filed Critical Gretag Ag
Priority to CH1638876A priority Critical patent/CH612524A5/en
Priority to DE19762659639 priority patent/DE2659639A1/en
Publication of CH612524A5 publication Critical patent/CH612524A5/en

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
CH1638876A 1976-12-28 1976-12-28 Identification card with optically retrievable information stored in three-dimensional form CH612524A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1638876A CH612524A5 (en) 1976-12-28 1976-12-28 Identification card with optically retrievable information stored in three-dimensional form
DE19762659639 DE2659639A1 (en) 1976-12-28 1976-12-30 IDENTIFICATION CARD WITH OPTICALLY RECOVERABLE INFORMATION STORED IN THREE-DIMENSIONAL FORM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1638876A CH612524A5 (en) 1976-12-28 1976-12-28 Identification card with optically retrievable information stored in three-dimensional form

Publications (1)

Publication Number Publication Date
CH612524A5 true CH612524A5 (en) 1979-07-31

Family

ID=4416932

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1638876A CH612524A5 (en) 1976-12-28 1976-12-28 Identification card with optically retrievable information stored in three-dimensional form

Country Status (2)

Country Link
CH (1) CH612524A5 (en)
DE (1) DE2659639A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH640361A5 (en) * 1979-02-01 1983-12-30 Landis & Gyr Ag Device for thermal clear machine readable optical markers.
FR2469775A1 (en) * 1979-11-16 1981-05-22 Feret Didier To card for storing coped information - utilises shaped embossed impressions to reflect light in predetermined direction for subsequent decoding by scanner
US4329573A (en) * 1980-04-18 1982-05-11 Greene Leonard B Coded optical identification system
DE3069558D1 (en) * 1980-08-21 1984-12-06 Ibm Identification card comprising information in holographic form
CH650732A5 (en) * 1981-03-03 1985-08-15 Orell Fuessli Graph Betr Ag LEVEL CARD MADE OF THERMOPLASTIC PLASTIC WITH VISUALLY PERCEPTABLE SAFETY LABELS AND METHOD FOR THE PRODUCTION THEREOF.
US4787075A (en) * 1984-12-26 1988-11-22 Canon Kabushiki Kaisha Optical information recording medium and apparatus for recording/reproducing information using the same
JP2556465B2 (en) * 1985-04-05 1996-11-20 キヤノン株式会社 Optical head access method for recording / reproducing apparatus
US5046841A (en) * 1989-01-19 1991-09-10 Idx, Inc. Token having a predetermined optical characteristic, and a token validation device for use therewith
EP0412316B1 (en) * 1989-08-11 1996-05-22 Nhk Spring Company Limited Authenticity identifying system for information storage cards
US5216234A (en) * 1990-03-29 1993-06-01 Jani Supplies Enterprises, Inc. Tokens having minted identification codes
FR2667825B1 (en) * 1990-10-12 1996-10-04 Hubert Calvados CODED ENGRAVING PRODUCT, INCLUDING DOCUMENT, MEANS FOR PRODUCING SUCH A PRODUCT AND MEANS FOR READING SUCH A PRODUCT.
JPH04222084A (en) * 1990-12-22 1992-08-12 Nhk Spring Co Ltd Bar code structure, its reading structure and reading method
EP0533448B1 (en) * 1991-09-16 2003-03-05 Nhk Spring Co.Ltd. Authenticity identifying system for information storage cards

Also Published As

Publication number Publication date
DE2659639A1 (en) 1978-06-29

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Legal Events

Date Code Title Description
PL Patent ceased