EP1662443A3 - Magnetic security marking - Google Patents

Magnetic security marking Download PDF

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Publication number
EP1662443A3
EP1662443A3 EP05025489A EP05025489A EP1662443A3 EP 1662443 A3 EP1662443 A3 EP 1662443A3 EP 05025489 A EP05025489 A EP 05025489A EP 05025489 A EP05025489 A EP 05025489A EP 1662443 A3 EP1662443 A3 EP 1662443A3
Authority
EP
European Patent Office
Prior art keywords
security marking
magnetic security
micro
wire
magnetic
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.)
Withdrawn
Application number
EP05025489A
Other languages
German (de)
French (fr)
Other versions
EP1662443A2 (en
Inventor
Klaus Dr. Willmann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1662443A2 publication Critical patent/EP1662443A2/en
Publication of EP1662443A3 publication Critical patent/EP1662443A3/en
Withdrawn legal-status Critical Current

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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
    • G07D7/004—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
    • 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
    • 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
    • G07D7/0043—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 using barcodes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Credit Cards Or The Like (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

Magnetische Sicherheitsmarkierung mit einem Trägermaterial (2) und einem an oder in diesem angeordneten Mikrodraht (1), der einen magnetischen Kern (3) mit einer isolierenden Beschichtung (4) aufweist, wobei der Mikrodraht (1) in Längsrichtung (G) in mehrere Stücke (5, 6, 7, 8) unterteilt ist, die einen Abstand (C) zueinander aufweisen.

Figure imgaf001
Magnetic security marking comprising a carrier material (2) and a micro-wire (1) arranged on or in the latter, which has a magnetic core (3) with an insulating coating (4), the micro-wire (1) being cut into several pieces in the longitudinal direction (G) (5, 6, 7, 8) is divided, which have a distance (C) to each other.
Figure imgaf001
EP05025489A 2004-11-27 2005-11-23 Magnetic security marking Withdrawn EP1662443A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004057326A DE102004057326A1 (en) 2004-11-27 2004-11-27 Magnetic security marking

Publications (2)

Publication Number Publication Date
EP1662443A2 EP1662443A2 (en) 2006-05-31
EP1662443A3 true EP1662443A3 (en) 2006-11-29

Family

ID=35841835

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05025489A Withdrawn EP1662443A3 (en) 2004-11-27 2005-11-23 Magnetic security marking

Country Status (2)

Country Link
EP (1) EP1662443A3 (en)
DE (1) DE102004057326A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006055169A1 (en) 2006-11-22 2008-05-29 Giesecke & Devrient Gmbh Security element for value documents
JP5799566B2 (en) 2011-04-26 2015-10-28 富士ゼロックス株式会社 Paper

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1580951A (en) * 1977-03-01 1980-12-10 Bank Of England Security devices
US5631039A (en) * 1994-08-04 1997-05-20 Portals Limited Security thread, a film and a method of manufacture of a security thread
US6289141B1 (en) * 1998-01-15 2001-09-11 Morton F. Roseman Apparatus for authenticating products and authorizing processes using the magnetic properties of a marker
WO2002082475A1 (en) * 2001-04-03 2002-10-17 Fourwinds Group Inc Micro wires and process for their preparation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6498864B1 (en) 1999-10-05 2002-12-24 Morton F. Roseman Apparatus for authenticating products and authorizing processes using the magnetic properties of a marker

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1580951A (en) * 1977-03-01 1980-12-10 Bank Of England Security devices
US5631039A (en) * 1994-08-04 1997-05-20 Portals Limited Security thread, a film and a method of manufacture of a security thread
US6289141B1 (en) * 1998-01-15 2001-09-11 Morton F. Roseman Apparatus for authenticating products and authorizing processes using the magnetic properties of a marker
WO2002082475A1 (en) * 2001-04-03 2002-10-17 Fourwinds Group Inc Micro wires and process for their preparation

Also Published As

Publication number Publication date
DE102004057326A1 (en) 2006-06-01
EP1662443A2 (en) 2006-05-31

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