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
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
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Computer Security & Cryptography (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH334974A CH569333A5 (pt) | 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 (pt) | 1974-03-11 | 1974-03-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH569333A5 true CH569333A5 (pt) | 1975-11-14 |
Family
ID=4254046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH334974A CH569333A5 (pt) | 1974-03-11 | 1974-03-11 |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH569333A5 (pt) |
DE (1) | DE2458705B2 (pt) |
Cited By (13)
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)
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 |
-
1974
- 1974-03-11 CH CH334974A patent/CH569333A5/xx not_active IP Right Cessation
- 1974-12-11 DE DE19742458705 patent/DE2458705B2/de not_active Ceased
Cited By (15)
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 |
---|---|
DE2458705B2 (de) | 1977-12-29 |
DE2458705A1 (de) | 1975-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |