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DE502004001737D1 - SECURITY ELEMENT AND TEST PROCEDURE FOR A VALUE DOCUMENT - Google Patents

SECURITY ELEMENT AND TEST PROCEDURE FOR A VALUE DOCUMENT

Info

Publication number
DE502004001737D1
DE502004001737D1 DE502004001737T DE502004001737T DE502004001737D1 DE 502004001737 D1 DE502004001737 D1 DE 502004001737D1 DE 502004001737 T DE502004001737 T DE 502004001737T DE 502004001737 T DE502004001737 T DE 502004001737T DE 502004001737 D1 DE502004001737 D1 DE 502004001737D1
Authority
DE
Germany
Prior art keywords
security element
value document
test procedure
magnetic region
low
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
DE502004001737T
Other languages
German (de)
Inventor
Manfred Heim
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.)
Giesecke and Devrient GmbH
Original Assignee
Giesecke and Devrient GmbH
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 Giesecke and Devrient GmbH filed Critical Giesecke and Devrient GmbH
Publication of DE502004001737D1 publication Critical patent/DE502004001737D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G07D7/04—Testing magnetic properties of the materials thereof, e.g. by detection of magnetic imprint
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/355—Security threads
    • 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
    • G07D7/004—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 using digital security elements, e.g. information coded on a magnetic thread or strip

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Credit Cards Or The Like (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

The invention relates to a security element for a value document, such as a banknote, a passport, an identity card or similar, comprising a low-coercive magnetic region (24) for forming a magnetic code. According to the invention, said element also comprises a high-coercive magnetic region (22) that at least partially overlaps the low-coercive magnetic region (24) and magnetises the latter (24) when in the magnetised state.
DE502004001737T 2003-04-16 2004-04-15 SECURITY ELEMENT AND TEST PROCEDURE FOR A VALUE DOCUMENT Expired - Lifetime DE502004001737D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10317810A DE10317810A1 (en) 2003-04-16 2003-04-16 Security element and test method for a value document
PCT/EP2004/003978 WO2004091930A1 (en) 2003-04-16 2004-04-15 Security element and verification method for a value document

Publications (1)

Publication Number Publication Date
DE502004001737D1 true DE502004001737D1 (en) 2006-11-23

Family

ID=33103498

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10317810A Withdrawn DE10317810A1 (en) 2003-04-16 2003-04-16 Security element and test method for a value document
DE502004001737T Expired - Lifetime DE502004001737D1 (en) 2003-04-16 2004-04-15 SECURITY ELEMENT AND TEST PROCEDURE FOR A VALUE DOCUMENT

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10317810A Withdrawn DE10317810A1 (en) 2003-04-16 2003-04-16 Security element and test method for a value document

Country Status (6)

Country Link
EP (1) EP1618006B1 (en)
AT (1) ATE342174T1 (en)
DE (2) DE10317810A1 (en)
ES (1) ES2274448T3 (en)
PL (1) PL1618006T3 (en)
WO (1) WO2004091930A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1714795A1 (en) * 2005-04-20 2006-10-25 Hueck Folien Ges.m.b.H Security element with a spacially separated magnetic code, method and apparatus for its production and its applcation
DE102007025939A1 (en) * 2007-06-04 2008-12-11 Giesecke & Devrient Gmbh Security element for securing value documents
ITMI20080053A1 (en) 2008-01-15 2009-07-16 Fabriano Securities Srl SECURITY ELEMENT, PARTICULARLY FOR BANKNOTES, SECURITY CARDS AND THE LIKE, WITH AN ANTI-COUNTERFEIT CHARACTERISTICS.
RU2508992C2 (en) * 2009-04-01 2014-03-10 Федригони С.П.А. Protection element comprising magnetic zones with different coercivity, method of its manufacturing and method of reading information encoded in element
ITTO20100568A1 (en) * 2010-07-01 2012-01-02 Fabriano Securities Srl SYSTEM FOR MAGNETIC CODIFICATION THROUGH STORAGE OF MAGNETIC AREAS MADE BY AT LEAST TWO TYPES OF MAGNETIC INKS, WITH DIFFERENT COERCITIVITY, DEPOSITED IN AT LEAST PARTIALLY OVERLAPPED TO BE USED FOR DOCUMENT SAFETY WIRES
FR2969670B1 (en) 2010-12-22 2013-09-20 Arjowiggins Security ELEMENT FOR SAFETY DOCUMENT HAVING AN OPTICAL STRUCTURE
FR2989932A1 (en) 2012-04-27 2013-11-01 Arjowiggins Security SECURITY ELEMENT AND DOCUMENT INCORPORATING SUCH A MEMBER
FR3028801B1 (en) 2014-11-24 2021-11-19 Arjowiggins Security SECURITY ELEMENT
CN108694769B (en) * 2017-04-07 2020-07-24 深圳怡化电脑股份有限公司 Method and device for detecting paper overlapped sheet
CN107123185A (en) * 2017-06-20 2017-09-01 深圳怡化电脑股份有限公司 A kind of identifying device and method of valuable document magnetic character
WO2022096241A1 (en) 2020-11-05 2022-05-12 Mantegazza Patrizia Giuseppina Magnetic security element and its method of fabrication
CN113822401B (en) * 2021-08-03 2025-03-14 中钞特种防伪科技有限公司 Magnetic anti-counterfeiting elements and magnetic anti-counterfeiting products
DE102024119285A1 (en) * 2024-07-08 2026-01-08 Giesecke+Devrient Currency Technology Gmbh Security element with magnetic coding, valuable document, manufacturing process and testing procedure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789503A (en) * 1971-10-13 1973-01-15 Burroughs Corp
EP0428779B2 (en) * 1989-11-23 1999-10-06 MANTEGAZZA ANTONIO ARTI GRAFICHE S.r.l. Unit for sensing magnetic codes
US5697649A (en) * 1995-05-11 1997-12-16 Crane & Co., Inc. Articles employing a magnetic security feature
DE19650759A1 (en) * 1996-12-06 1998-06-10 Giesecke & Devrient Gmbh Security element

Also Published As

Publication number Publication date
DE10317810A1 (en) 2004-11-04
EP1618006B1 (en) 2006-10-11
EP1618006A1 (en) 2006-01-25
WO2004091930A1 (en) 2004-10-28
ATE342174T1 (en) 2006-11-15
PL1618006T3 (en) 2007-03-30
ES2274448T3 (en) 2007-05-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition