CA2121830C - Amelioration holographique de la protection des cartes - Google Patents

Amelioration holographique de la protection des cartes

Info

Publication number
CA2121830C
CA2121830C CA002121830A CA2121830A CA2121830C CA 2121830 C CA2121830 C CA 2121830C CA 002121830 A CA002121830 A CA 002121830A CA 2121830 A CA2121830 A CA 2121830A CA 2121830 C CA2121830 C CA 2121830C
Authority
CA
Canada
Prior art keywords
card
magnetic
magnetic stripe
optically readable
holographic
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
CA002121830A
Other languages
English (en)
Other versions
CA2121830A1 (fr
Inventor
Gilbert Colgate Jr.
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.)
Opsec Security Group Inc
Original Assignee
American Bank Note Holographics 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
Application filed by American Bank Note Holographics Inc filed Critical American Bank Note Holographics Inc
Priority to CA002121830A priority Critical patent/CA2121830C/fr
Publication of CA2121830A1 publication Critical patent/CA2121830A1/fr
Application granted granted Critical
Publication of CA2121830C publication Critical patent/CA2121830C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K19/12—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 magnetic means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
  • Lock And Its Accessories (AREA)
CA002121830A 1994-04-21 1994-04-21 Amelioration holographique de la protection des cartes Expired - Lifetime CA2121830C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002121830A CA2121830C (fr) 1994-04-21 1994-04-21 Amelioration holographique de la protection des cartes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002121830A CA2121830C (fr) 1994-04-21 1994-04-21 Amelioration holographique de la protection des cartes

Publications (2)

Publication Number Publication Date
CA2121830A1 CA2121830A1 (fr) 1995-10-22
CA2121830C true CA2121830C (fr) 1999-02-23

Family

ID=4153426

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002121830A Expired - Lifetime CA2121830C (fr) 1994-04-21 1994-04-21 Amelioration holographique de la protection des cartes

Country Status (1)

Country Link
CA (1) CA2121830C (fr)

Also Published As

Publication number Publication date
CA2121830A1 (fr) 1995-10-22

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Legal Events

Date Code Title Description
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MKEX Expiry

Effective date: 20140422