IT957102B - Tessera di riconoscimento o simile a codice - Google Patents

Tessera di riconoscimento o simile a codice

Info

Publication number
IT957102B
IT957102B IT53111/71A IT5311171A IT957102B IT 957102 B IT957102 B IT 957102B IT 53111/71 A IT53111/71 A IT 53111/71A IT 5311171 A IT5311171 A IT 5311171A IT 957102 B IT957102 B IT 957102B
Authority
IT
Italy
Prior art keywords
code
similar
recognition card
recognition
card
Prior art date
Application number
IT53111/71A
Other languages
English (en)
Original Assignee
Bliss & Laughlin Ind
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 Bliss & Laughlin Ind filed Critical Bliss & Laughlin Ind
Application granted granted Critical
Publication of IT957102B publication Critical patent/IT957102B/it

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/43—Arrangements comprising a plurality of opto-electronic elements and associated optical interconnections
    • 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
    • G06K19/083—Constructional details
    • G06K19/086—Constructional details with markings consisting of randomly placed or oriented elements, the randomness of the elements being useable for generating a unique identifying signature of the record carrier, e.g. randomly placed magnetic fibers or magnetic particles in the body of a credit card
    • 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
    • G06K19/14—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 sensed by radiation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S70/00—Locks
    • Y10S70/51—Light sensitive control means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Credit Cards Or The Like (AREA)
  • Optical Transform (AREA)
IT53111/71A 1970-09-29 1971-09-27 Tessera di riconoscimento o simile a codice IT957102B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7652370A 1970-09-29 1970-09-29

Publications (1)

Publication Number Publication Date
IT957102B true IT957102B (it) 1973-10-10

Family

ID=22132554

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53111/71A IT957102B (it) 1970-09-29 1971-09-27 Tessera di riconoscimento o simile a codice

Country Status (8)

Country Link
US (1) US3728521A (it)
JP (1) JPS522318B1 (it)
CA (1) CA940899A (it)
CH (1) CH552252A (it)
DE (1) DE2148540A1 (it)
FR (1) FR2112989A5 (it)
GB (1) GB1319210A (it)
IT (1) IT957102B (it)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858031A (en) * 1973-02-16 1974-12-31 Bliss & Laughlin Ind Credit card having clear middle layer encoded by discrete opaque areas and system for decoding same by laser beam
US4021664A (en) * 1973-12-28 1977-05-03 Eastman Kodak Company Storage and retrieval of graphic information
US3996455A (en) * 1974-05-08 1976-12-07 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Two-dimensional radiant energy array computers and computing devices
US3977762A (en) * 1974-09-05 1976-08-31 International Standard Electric Corporation Optical coupler
US4053764A (en) * 1975-10-02 1977-10-11 The United States Of America As Represented By The Secretary Of The Air Force Higher-order mode fiber optics t-coupler
US4070093A (en) * 1976-08-26 1978-01-24 Bell Telephone Laboratories, Incorporated Minimizing transmission path disabling due to defective transmission members of a communications cable
US4117460A (en) * 1976-11-01 1978-09-26 United Technologies Corporation Sensing device
JPS5393421A (en) * 1977-01-27 1978-08-16 Toyoda Gosei Kk Connected hose member
US4138057A (en) * 1977-07-08 1979-02-06 Atalla Technovations Card, system and method for securing user identification data
JPS5566285U (it) * 1978-10-30 1980-05-07
EP0032369A1 (de) * 1980-01-10 1981-07-22 Zeag Systems AG Informationsträger für maschinell lesbare Informationen
US4418278A (en) * 1981-05-20 1983-11-29 Mondshein Lee F Embedded optic fiber page
JPS5858184U (ja) * 1981-10-15 1983-04-20 川崎製鉄株式会社 フレキシブルホ−ス用防塵防水装置
GB2148486B (en) * 1983-09-13 1986-12-17 Bradbury Wilkinson Plc Identification of articles
GB8400746D0 (en) * 1984-01-12 1984-02-15 Bradbury Wilkinson Cheques Ltd Security document
DE3446861A1 (de) * 1984-12-21 1986-07-10 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Sicherheitsdokument mit darin eingelagertem sicherheitsfaden und verfahren zur herstellung und echtheitspruefung des sicherheitsdokuments
FR2583794B1 (fr) * 1985-06-24 1988-09-23 Arjomari Prioux Document de securite utilisant des fibres optiques, procede de fabrication et procede d'authentification.
US4671839A (en) * 1985-12-23 1987-06-09 Xerox Corporation Secure identification card manufacture
US4906837A (en) * 1988-09-26 1990-03-06 The Boeing Company Multi-channel waveguide optical sensor
CH683876A5 (de) * 1988-09-30 1994-05-31 Landis & Gyr Business Support In zwei Richtungen auslesbares Strichkodefeld.
JPH0834003B2 (ja) * 1990-03-08 1996-03-29 直弘 丹野 光導波路記憶媒体及び光再生装置
US5321780A (en) * 1992-03-03 1994-06-14 Seymour Edelman Optical digital memory system
US5392369A (en) * 1992-03-03 1995-02-21 Edelman; Seymour Optical digital memory system
FR2698971A1 (fr) * 1992-12-03 1994-06-10 Arufog Dispositif de reconnaissance de sécurité.
US5633975A (en) * 1995-11-14 1997-05-27 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Security system responsive to optical fiber having Bragg grating
AU709957B2 (en) * 1996-02-13 1999-09-09 Empire Airport Service Co. Ltd. Card and information recording card and method of using the same
DE19739657A1 (de) * 1997-09-10 1999-03-11 Bosch Gmbh Robert Chipkarte
US6005991A (en) * 1997-11-26 1999-12-21 Us Conec Ltd Printed circuit board assembly having a flexible optical circuit and associated fabrication method
US6193156B1 (en) * 1998-11-12 2001-02-27 Wenyu Han Method and apparatus for patterning cards, instruments and documents
US7104449B2 (en) * 1998-11-12 2006-09-12 Wenyu Han Method and apparatus for patterning cards, instruments and documents
AUPQ492999A0 (en) * 1999-12-30 2000-02-03 Note Printing Australia Ltd Method of determining a characteristic of a security document, such as a bank note
US6566672B1 (en) * 2000-09-29 2003-05-20 Heidelberger Druckmaschinen Ag Light sensor for sheet products
US6890260B2 (en) * 2002-01-08 2005-05-10 Igt Illuminated player tracking card for a gaming apparatus
US7559680B2 (en) * 2003-09-04 2009-07-14 Sensitile Systems Llc Light system with stacked light pipe structure
US7229203B2 (en) * 2003-09-04 2007-06-12 Sensitile Systems Llc Light pipe containing material
US7315664B2 (en) * 2004-06-08 2008-01-01 The Boeing Company Method of identifying and labeling optical conduits
JP2007306953A (ja) * 2006-05-16 2007-11-29 Konami Gaming Inc ゲーム装置、可搬型記憶媒体及びゲームシステム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2177077A (en) * 1935-11-04 1939-10-24 Teletype Corp Photoelectric transmitter
US2939016A (en) * 1956-11-20 1960-05-31 Ibm Detecting apparatus
US3101411A (en) * 1960-05-17 1963-08-20 American Optical Corp Light conducting device to transmit ultra-violet radiation for specimen fluorescenceunder a microscope
US3125812A (en) * 1961-03-03 1964-03-24 Apparatus for decoding an encoded light image
US3163758A (en) * 1961-03-13 1964-12-29 Gen Electric Automatic character reader utilizing infrared radiation
US3241986A (en) * 1962-02-28 1966-03-22 Servo Corp Of America Optical infrared-transmitting glass compositions
US3335265A (en) * 1963-09-11 1967-08-08 Solar Systems Inc Punched card reader
US3470359A (en) * 1966-04-05 1969-09-30 Fmc Corp Anti-counterfeit document

Also Published As

Publication number Publication date
US3728521A (en) 1973-04-17
CA940899A (en) 1974-01-29
CH552252A (de) 1974-07-31
DE2148540A1 (de) 1972-04-20
JPS522318B1 (it) 1977-01-20
FR2112989A5 (it) 1972-06-23
GB1319210A (en) 1973-06-06

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