BR8003705A - Processo e dispositivo para produzir e analisar marcas de codigo de identificacao secreta em portadores de dados - Google Patents

Processo e dispositivo para produzir e analisar marcas de codigo de identificacao secreta em portadores de dados

Info

Publication number
BR8003705A
BR8003705A BR8003705A BR8003705A BR8003705A BR 8003705 A BR8003705 A BR 8003705A BR 8003705 A BR8003705 A BR 8003705A BR 8003705 A BR8003705 A BR 8003705A BR 8003705 A BR8003705 A BR 8003705A
Authority
BR
Brazil
Prior art keywords
producing
identification code
secret identification
code marks
data holders
Prior art date
Application number
BR8003705A
Other languages
English (en)
Inventor
H Stockburger
H Winderlich
Original Assignee
H Stockburger
H Winderlich
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 H Stockburger, H Winderlich filed Critical H Stockburger
Publication of BR8003705A publication Critical patent/BR8003705A/pt

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
    • 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
    • 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
    • G07F7/12—Card verification
    • G07F7/125—Offline card verification
    • 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
    • Y10S283/00—Printed matter
    • Y10S283/904—Credit card

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Storage Device Security (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
BR8003705A 1979-06-15 1980-06-13 Processo e dispositivo para produzir e analisar marcas de codigo de identificacao secreta em portadores de dados BR8003705A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2924325A DE2924325B2 (de) 1979-06-15 1979-06-15 Verfahren und Vorrichtung zur geheimen Kennzeichnung und Auswertung maschinenlesbarer Datenträger

Publications (1)

Publication Number Publication Date
BR8003705A true BR8003705A (pt) 1981-01-13

Family

ID=6073363

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8003705A BR8003705A (pt) 1979-06-15 1980-06-13 Processo e dispositivo para produzir e analisar marcas de codigo de identificacao secreta em portadores de dados

Country Status (13)

Country Link
US (1) US4629873A (pt)
JP (1) JPS5677883A (pt)
AT (1) AT388058B (pt)
BE (1) BE883809A (pt)
BR (1) BR8003705A (pt)
CA (1) CA1159566A (pt)
CH (1) CH648678A5 (pt)
DE (1) DE2924325B2 (pt)
FR (1) FR2459515B1 (pt)
GB (1) GB2052819B (pt)
IT (1) IT1129093B (pt)
NL (1) NL8003484A (pt)
SE (1) SE451640B (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH651406A5 (de) * 1980-02-14 1985-09-13 Stockburger H Berechtigungskarte.
US4463250A (en) * 1981-07-11 1984-07-31 Mcneight David L Method and apparatus for use against counterfeiting
DE3211568A1 (de) * 1982-03-29 1983-10-06 Siemens Ag Identifikationssystem fuer maschinenlesbare identifikationskarten
FR2528197B1 (fr) * 1982-06-08 1986-12-05 Grafeille Jean Marie Procede de controle de l'usage de documents reserves, documents et dispositifs pour sa mise en oeuvre
DE3223034C2 (de) * 1982-06-19 1986-12-11 Mico Datensysteme GmbH, 7252 Weil der Stadt Verfahren zur Erkennung von gefälschten Datenträgern
DE3243758C2 (de) * 1982-11-26 1985-08-22 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren zum Erhöhen der Fälschungssicherheit einer Identitätskarte
GB8400809D0 (en) * 1984-01-12 1984-02-15 De La Rue Co Plc Prepayment metering system
DE3410937A1 (de) * 1984-03-24 1985-10-03 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zum erkennen der unerlaubten benutzung einer indentifizierung
FR2581464B1 (fr) * 1985-05-03 1988-06-24 Bertin & Cie Procede et dispositif pour etablir et controler l'authenticite d'un document, et document correspondant
US4780835A (en) * 1985-12-26 1988-10-25 Pitney Bowes Inc. System for detecting tampering with a postage value accounting unit
US4855584A (en) * 1986-03-13 1989-08-08 Glory Kogyo Kabushiki Kaisha Method for identifying certification identifying media
JPS62256283A (ja) * 1986-04-26 1987-11-07 Canon Inc 光メモリ−カ−ド
JPS637982A (ja) * 1986-06-28 1988-01-13 株式会社東芝 携帯可能記憶媒体
FR2608809B1 (fr) * 1986-12-19 1991-04-19 Flonic Sa Systeme de fourniture de prestations a revalidation
DE3728622C1 (de) * 1987-08-27 1988-05-19 Daimler Benz Ag Kennzeichnung von industriellen Erzeugnissen oder Einzelteilen davon
DE3927994A1 (de) * 1989-08-24 1991-02-28 Rainer M Lutz Kraftfahrzeug mit zugangssystem
DE4021783A1 (de) * 1990-07-11 1992-01-16 Holzer Walter Kopier- und chiffriergeraet
JPH0778251A (ja) * 1993-07-22 1995-03-20 Xerox Corp ソースベリファイ方法
DE4408917A1 (de) * 1994-03-16 1995-09-21 Interflex Datensyst Verfahren zur Herstellung von durch Spuren einer Hell-Dunkelfeldverteilung codierten Ausweiskarten u. dgl. sowie nach dem Verfahren hergestellte Ausweiskarte
US6212638B1 (en) 1997-12-02 2001-04-03 George C. Lee Method for generating unpredictable authentication identification symbols
US8615470B2 (en) * 2003-11-03 2013-12-24 Verify Brand Authentication and tracking system
US7752137B2 (en) * 2003-11-03 2010-07-06 Meyers Printing Company Authentication and tracking system
EP2367474A1 (en) * 2008-11-24 2011-09-28 Koninklijke Philips Electronics N.V. Catheter interfacing

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3513298A (en) * 1964-08-05 1970-05-19 John B Riddle High security credit card system
JPS4812379B1 (pt) * 1968-12-16 1973-04-20
BE755530A (fr) * 1969-09-09 1971-02-01 Speytec Ltd Systeme de distribution et carte de securite a utiliser avec celui-ci
US3985998A (en) * 1970-11-18 1976-10-12 Century International Corporation Personal authority verification system
US3862716A (en) * 1971-10-13 1975-01-28 Burroughs Corp Automatic cash dispenser and system and method therefor
US3761683A (en) * 1971-11-08 1973-09-25 S Rogers Security system
US3906447A (en) * 1973-01-31 1975-09-16 Paul A Crafton Security system for lock and key protected secured areas
DE2350418A1 (de) * 1973-10-08 1975-04-10 Gretag Ag Verfahren und einrichtung zur erstellung und auswertung von faelschungssicheren maschinell lesbaren zahlungsbelegen
US4048475A (en) * 1974-03-07 1977-09-13 Omron Tateisi Electronics Company Apparatus for checking the user of a card in card-actuated machines
GB1476137A (en) * 1974-05-28 1977-06-10 Dasy Int Sa Checking legitimacy of a request for a function to be released
US4013894A (en) * 1975-05-27 1977-03-22 Addressograph Multigraph Corporation Secure property document and system
US4025759A (en) * 1975-10-16 1977-05-24 The Grey Lab. Establishment Checking apparatus for documents
US4094462A (en) * 1976-08-02 1978-06-13 Ncr Corporation Method and means for providing and testing secure identification data
CH619551A5 (en) * 1977-01-24 1980-09-30 Gretag Ag Method for obtaining a high degree of protection against falsification of a card which bears permanent and variable, machine-readable information

Also Published As

Publication number Publication date
AT388058B (de) 1989-04-25
FR2459515A1 (fr) 1981-01-09
NL8003484A (nl) 1980-12-17
DE2924325A1 (de) 1980-12-18
DE2924325B2 (de) 1981-06-11
CH648678A5 (de) 1985-03-29
CA1159566A (en) 1983-12-27
US4629873A (en) 1986-12-16
SE8004399L (sv) 1980-12-16
BE883809A (fr) 1980-10-01
JPS5677883A (en) 1981-06-26
IT1129093B (it) 1986-06-04
FR2459515B1 (fr) 1987-02-27
GB2052819B (en) 1983-02-16
ATA309780A (de) 1988-09-15
SE451640B (sv) 1987-10-19
IT8067925A0 (it) 1980-06-13
GB2052819A (en) 1981-01-28

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