CH569333A5 - - Google Patents

Info

Publication number
CH569333A5
CH569333A5 CH334974A CH334974A CH569333A5 CH 569333 A5 CH569333 A5 CH 569333A5 CH 334974 A CH334974 A CH 334974A CH 334974 A CH334974 A CH 334974A CH 569333 A5 CH569333 A5 CH 569333A5
Authority
CH
Switzerland
Application number
CH334974A
Original Assignee
Landis & Gyr 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 Landis & Gyr Ag filed Critical Landis & Gyr Ag
Priority to CH334974A priority Critical patent/CH569333A5/xx
Priority to DE19742458705 priority patent/DE2458705B2/de
Publication of CH569333A5 publication Critical patent/CH569333A5/xx

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
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/20—Testing patterns thereon
    • G07D7/202—Testing patterns thereon using pattern matching
    • G07D7/2033—Matching unique patterns, i.e. patterns that are unique to each individual paper
CH334974A 1974-03-11 1974-03-11 CH569333A5 (xx)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH334974A CH569333A5 (xx) 1974-03-11 1974-03-11
DE19742458705 DE2458705B2 (de) 1974-03-11 1974-12-11 Wertzeichen sowie verfahren und vorrichtung zur echtheitspruefung derselben

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH334974A CH569333A5 (xx) 1974-03-11 1974-03-11

Publications (1)

Publication Number Publication Date
CH569333A5 true CH569333A5 (xx) 1975-11-14

Family

ID=4254046

Family Applications (1)

Application Number Title Priority Date Filing Date
CH334974A CH569333A5 (xx) 1974-03-11 1974-03-11

Country Status (2)

Country Link
CH (1) CH569333A5 (xx)
DE (1) DE2458705B2 (xx)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2836529A1 (de) * 1977-08-22 1979-03-01 Bank Of England Dokument und verfahren und vorrichtung zu seiner herstellung
DE3000560A1 (de) 1980-01-09 1981-09-03 Stockburger, Hermann, 7742 St. Georgen Verfahren und vorrichtung zur kennzeichnung und indentifizierung von nachahmungssicheren datentraegern
DE3050473C2 (de) * 1980-01-09 1986-09-18 Hermann 7742 St Georgen Stockburger Verfahren zur Echtheitsprüfung eines Datenträgers u. Vorrichtung z. Durchführung des Verfahrens
US4663622A (en) * 1980-06-23 1987-05-05 Light Signatures, Inc. Non-counterfeitable document system
US4675669A (en) * 1980-06-23 1987-06-23 Light Signatures, Inc. System of issuing secure documents of various denomination
DE3721170A1 (de) * 1986-06-28 1988-01-14 Toshiba Kawasaki Kk Tragbares speichermedium
US4785290A (en) * 1980-06-23 1988-11-15 Light Signatures, Inc. Non-counterfeitable document system
US4837426A (en) * 1987-01-16 1989-06-06 Rand, Mcnally & Company Object verification apparatus and method
US4906988A (en) * 1987-01-27 1990-03-06 Rand Mcnally & Co. Object verification system and method
US4926031A (en) * 1978-07-06 1990-05-15 Gao Gesellschaft Fur Automation Und Organisation Mbh Token such as credit or identification card and an apparatus for testing the token or card
US4985614A (en) * 1987-01-16 1991-01-15 Rand Mcnally & Company Object verification apparatus and method
US5177344A (en) * 1990-10-05 1993-01-05 Rand Mcnally & Company Method and appparatus for enhancing a randomly varying security characteristic
US5216229A (en) * 1989-06-05 1993-06-01 Rand Mcnally & Company Verifiable object having incremental key

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19649874A1 (de) * 1996-12-02 1998-06-04 Giesecke & Devrient Gmbh Wertdokument
DE10204870B4 (de) * 2002-02-06 2018-11-15 Infineon Technologies Ag Verfahren zur Fälschungssicherung eines Wertträgers, Wertträger und Verfahren zur Überprüfung seiner Echtheit
DE102004055761A1 (de) * 2004-11-18 2006-05-24 Giesecke & Devrient Gmbh Wertdokumente, Herstellung und Prüfung von Wertdokumenten
US7624928B2 (en) 2005-11-18 2009-12-01 Fuji Xerox Co., Ltd. Method and apparatus for making tags, tag, and system for managing articles
EP1791079A1 (en) * 2005-11-25 2007-05-30 Fuji Xerox Co., Ltd. Method and apparatus for making tags, tag, and system for managing articles
DE102016009260A1 (de) * 2016-07-29 2018-02-01 Giesecke+Devrient Mobile Security Gmbh Fingerabdruck eines Sicherheitsdokuments

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2836529A1 (de) * 1977-08-22 1979-03-01 Bank Of England Dokument und verfahren und vorrichtung zu seiner herstellung
US4926031A (en) * 1978-07-06 1990-05-15 Gao Gesellschaft Fur Automation Und Organisation Mbh Token such as credit or identification card and an apparatus for testing the token or card
US4982073A (en) * 1978-07-06 1991-01-01 Gao Gesellschaft Fur Automation Und Organisation Mbh Token such as a credit or identification card and an apparatus for testing the token or card
DE3000560A1 (de) 1980-01-09 1981-09-03 Stockburger, Hermann, 7742 St. Georgen Verfahren und vorrichtung zur kennzeichnung und indentifizierung von nachahmungssicheren datentraegern
DE3050473C2 (de) * 1980-01-09 1986-09-18 Hermann 7742 St Georgen Stockburger Verfahren zur Echtheitsprüfung eines Datenträgers u. Vorrichtung z. Durchführung des Verfahrens
US4663622A (en) * 1980-06-23 1987-05-05 Light Signatures, Inc. Non-counterfeitable document system
US4785290A (en) * 1980-06-23 1988-11-15 Light Signatures, Inc. Non-counterfeitable document system
US4675669A (en) * 1980-06-23 1987-06-23 Light Signatures, Inc. System of issuing secure documents of various denomination
DE3721170A1 (de) * 1986-06-28 1988-01-14 Toshiba Kawasaki Kk Tragbares speichermedium
US4837426A (en) * 1987-01-16 1989-06-06 Rand, Mcnally & Company Object verification apparatus and method
US4985614A (en) * 1987-01-16 1991-01-15 Rand Mcnally & Company Object verification apparatus and method
US4906988A (en) * 1987-01-27 1990-03-06 Rand Mcnally & Co. Object verification system and method
US5216229A (en) * 1989-06-05 1993-06-01 Rand Mcnally & Company Verifiable object having incremental key
US5177344A (en) * 1990-10-05 1993-01-05 Rand Mcnally & Company Method and appparatus for enhancing a randomly varying security characteristic
USRE35599E (en) * 1990-10-05 1997-09-02 Docusystems, Inc. Method and apparatus for enhancing a randomly varying security characteristic

Also Published As

Publication number Publication date
DE2458705A1 (de) 1975-09-25
DE2458705B2 (de) 1977-12-29

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Legal Events

Date Code Title Description
PL Patent ceased