JPS56500784A - - Google Patents

Info

Publication number
JPS56500784A
JPS56500784A JP50129180A JP50129180A JPS56500784A JP S56500784 A JPS56500784 A JP S56500784A JP 50129180 A JP50129180 A JP 50129180A JP 50129180 A JP50129180 A JP 50129180A JP S56500784 A JPS56500784 A JP S56500784A
Authority
JP
Japan
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.)
Pending
Application number
JP50129180A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS56500784A publication Critical patent/JPS56500784A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/28—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs
    • G11B23/283—Security features, e.g. digital codes
    • G11B23/285—Security features, e.g. digital codes on the container or cartridge
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K5/00—Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/38—Visual features other than those contained in record tracks or represented by sprocket holes the visual signals being auxiliary signals
    • G11B23/40—Identifying or analogous means applied to or incorporated in the record carrier and not intended for visual display simultaneously with the playing-back of the record carrier, e.g. label, leader, photograph

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Storage Device Security (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Credit Cards Or The Like (AREA)
JP50129180A 1979-06-06 1980-05-30 Pending JPS56500784A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792922882 DE2922882A1 (de) 1979-06-06 1979-06-06 Verfahren zur sicherung von tontraegern und deren etiketten und/oder verpackung gegen nachahmung

Publications (1)

Publication Number Publication Date
JPS56500784A true JPS56500784A (fr) 1981-06-11

Family

ID=6072573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50129180A Pending JPS56500784A (fr) 1979-06-06 1980-05-30

Country Status (10)

Country Link
EP (1) EP0030237A1 (fr)
JP (1) JPS56500784A (fr)
BE (1) BE883681A (fr)
CA (1) CA1161550A (fr)
CH (1) CH651147A5 (fr)
DE (1) DE2922882A1 (fr)
GB (1) GB2062340B (fr)
IT (1) IT1130135B (fr)
SE (1) SE8100649L (fr)
WO (1) WO1980002757A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8606716B2 (en) 2003-06-25 2013-12-10 Tuev Rheinland Holding Ag Product protection identifier for checking the authenticity of products

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515403A1 (fr) * 1981-10-28 1983-04-29 Quadrivium Inf Procede d'identification d'un enregistrement sonore et installation de duplication mettant en oeuvre le procede
WO1983003692A1 (fr) * 1982-04-14 1983-10-27 Beindorff, Christoph Systeme de securite
FR2565384B1 (fr) * 1984-05-29 1987-06-19 Imaje Sa Procede de marquage de produits en liaison avec un organisme charge de controler ce marquage
FR2565383B1 (fr) * 1984-05-29 1986-08-14 Imaje Sa Procede d'identification d'un produit destine a empecher toute fraude et dispositif mettant en oeuvre ce procede
JPH0722776Y2 (ja) * 1989-08-22 1995-05-24 日立マクセル株式会社 テープカートリッジ
FR2662834B1 (fr) * 1990-05-29 1992-09-18 Realisa Productique Et Appareillage pour le controle de circuits commerciaux.
US5434870A (en) * 1992-04-17 1995-07-18 Unisys Corporation Apparatus and method for verifying the authenticity of a circuit board
IT1258475B (it) * 1992-09-04 1996-02-26 Procedimento per l'identificazione di pellicole cinematografiche, matrici di videocassette
US6904525B1 (en) * 1997-07-01 2005-06-07 Pitney Bowes Inc. Method for preventing counterfeiting of articles of manufacture
FR2778483A1 (fr) * 1998-05-07 1999-11-12 Jacques Keller Dispositif d'authentification et d'integrite d'un document par protection cryptologique
GB2342743B (en) * 1998-10-17 2003-05-14 Nicholas Paul Elliot Verification method
EP1218857A1 (fr) * 1999-08-25 2002-07-03 Giesecke & Devrient GmbH Procede de garantie produit
EP1236192B1 (fr) 1999-12-06 2005-03-02 Boegli-Gravures S.A. Procede et dispositifs d'identification d'objets emballes
EP1420381A1 (fr) 2002-11-12 2004-05-19 Hauni Maschinenbau AG Procédé et dispositif de caractérisation et de contrôle d'authentificité de produits
DE102008001880B4 (de) * 2008-05-20 2012-11-22 Midasi Gmbh & Co. Kg Verfahren und Vorrichtung zum Kennzeichnen von Objekten
EP2383705B1 (fr) 2010-04-30 2012-10-31 MediSeal GmbH Emballage sous blister protégé contre la falsification

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3458706A (en) * 1966-07-15 1969-07-29 Atomic Energy Commission Tape reel identifying arrangement employing light reflective coded label
US3552853A (en) * 1968-07-01 1971-01-05 Chain Lakes Res Assoc Hologramic identification system
IL37456A (en) * 1971-08-05 1975-10-15 Elscint Ltd Method and means for numbering and/or ascertaining the authenticity of serially numbered objects
GB1439915A (en) * 1972-06-14 1976-06-16 Goldberg L L Check digit generation verification apparatus
DE2350418A1 (de) * 1973-10-08 1975-04-10 Gretag Ag Verfahren und einrichtung zur erstellung und auswertung von faelschungssicheren maschinell lesbaren zahlungsbelegen
GB1529566A (en) * 1974-10-16 1978-10-25 Emi Ltd Magnetic recording
GB1525292A (en) * 1976-04-30 1978-09-20 Emi Ltd Identification of records
DE2854862C2 (de) * 1978-12-19 1985-09-12 R. Oldenbourg Graphische Betriebe GmbH, 8000 München Verfahren zum Herstellen von Identitätskarten, insbesondere Scheckkarten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8606716B2 (en) 2003-06-25 2013-12-10 Tuev Rheinland Holding Ag Product protection identifier for checking the authenticity of products

Also Published As

Publication number Publication date
GB2062340B (en) 1984-05-02
CH651147A5 (de) 1985-08-30
IT1130135B (it) 1986-06-11
WO1980002757A1 (fr) 1980-12-11
GB2062340A (en) 1981-05-20
EP0030237A1 (fr) 1981-06-17
SE8100649L (sv) 1981-01-30
IT8067879A0 (it) 1980-06-06
BE883681A (fr) 1980-10-01
CA1161550A (fr) 1984-01-31
DE2922882A1 (de) 1980-12-11

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