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DE69718181D1 - Mehrschichtiges magnetisches etikett - Google Patents

Mehrschichtiges magnetisches etikett

Info

Publication number
DE69718181D1
DE69718181D1 DE69718181T DE69718181T DE69718181D1 DE 69718181 D1 DE69718181 D1 DE 69718181D1 DE 69718181 T DE69718181 T DE 69718181T DE 69718181 T DE69718181 T DE 69718181T DE 69718181 D1 DE69718181 D1 DE 69718181D1
Authority
DE
Germany
Prior art keywords
magnetic material
magnetic
magnetically
magnetic label
multilayer 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.)
Expired - Fee Related
Application number
DE69718181T
Other languages
English (en)
Other versions
DE69718181T2 (de
Inventor
David Crossfield
Andrew Nicholas Dames
Mark England
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.)
Flying Null Ltd
Original Assignee
Flying Null Ltd
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 Flying Null Ltd filed Critical Flying Null Ltd
Application granted granted Critical
Publication of DE69718181D1 publication Critical patent/DE69718181D1/de
Publication of DE69718181T2 publication Critical patent/DE69718181T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V15/00—Tags attached to, or associated with, an object, in order to enable detection of the object

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Burglar Alarm Systems (AREA)
  • Credit Cards Or The Like (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Hard Magnetic Materials (AREA)
  • Magnetic Record Carriers (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Soft Magnetic Materials (AREA)
DE69718181T 1996-09-27 1997-09-29 Mehrschichtiges magnetisches etikett Expired - Fee Related DE69718181T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9620190.0A GB9620190D0 (en) 1996-09-27 1996-09-27 Improved methods for coding magnetic tags
PCT/GB1997/002690 WO1998013708A1 (en) 1996-09-27 1997-09-29 Multi-layer magnetic tag

Publications (2)

Publication Number Publication Date
DE69718181D1 true DE69718181D1 (de) 2003-02-06
DE69718181T2 DE69718181T2 (de) 2003-05-15

Family

ID=10800602

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69718181T Expired - Fee Related DE69718181T2 (de) 1996-09-27 1997-09-29 Mehrschichtiges magnetisches etikett

Country Status (14)

Country Link
US (1) US6204766B1 (de)
EP (1) EP0928430B1 (de)
JP (1) JP3646142B2 (de)
KR (1) KR100473428B1 (de)
CN (1) CN1149406C (de)
AT (1) ATE230495T1 (de)
AU (1) AU717142B2 (de)
BR (1) BR9712147A (de)
CA (1) CA2267457C (de)
DE (1) DE69718181T2 (de)
ES (1) ES2187823T3 (de)
GB (1) GB9620190D0 (de)
RU (1) RU2183846C2 (de)
WO (1) WO1998013708A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19858064A1 (de) * 1998-12-16 2000-06-21 Meto International Gmbh Sicherungselement für die elektronische Artikelsicherung
US20050128051A1 (en) * 2001-12-27 2005-06-16 Robert Dickinson Verification key for replacement parts
US7352771B2 (en) * 2002-10-08 2008-04-01 Colder Products Company Data collision detection device and method
GB0323349D0 (en) * 2003-10-06 2003-11-05 Linksure Ltd Verification means
US7230537B2 (en) * 2004-04-15 2007-06-12 Matsushita Electric Industrial Co., Ltd. Product identification system using IC tag units, and a digital content management system
US7023345B2 (en) * 2004-05-03 2006-04-04 Sensormatic Electronics Corporation Enhancing magneto-impedance modulation using magnetomechanical resonance
AU2006266070A1 (en) * 2005-06-30 2007-01-11 Nova Chemicals Inc. Magnetic composite materials and articles containing such
AT511332B1 (de) * 2011-08-11 2012-11-15 Suess Dieter Dr Methode und vorrichtung zur diskriminierenden detektion von behältern für die zubereitung von nahrungsmitteln in extraktionsmaschinen mittels magnetisierbarer materialien
US10325439B2 (en) 2015-07-03 2019-06-18 Custom Security Industries, Inc. Article identification reader, marker element for article identification and method of article identification
RU2615329C1 (ru) * 2015-12-09 2017-04-04 Публичное акционерное общество "Транснефть" (ПАО "Транснефть") Способ маркировки трубных изделий, трубное изделие с маркировкой и система идентификации трубных изделий
EP3484358B1 (de) 2016-07-12 2022-06-29 Magnetic Insight, Inc. Magnetpulverabbildung mit flussrückführung
US10596394B2 (en) 2016-07-28 2020-03-24 Sun Nuclear Corporation Beam angle direction determination
JP2020531076A (ja) 2017-08-16 2020-11-05 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア パルス磁気粒子イメージングシステム及び方法
EP3938035A1 (de) 2019-03-13 2022-01-19 Magnetic Insight, Inc. Aktivierung magnetischer teilchen

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4779076A (en) * 1987-05-20 1988-10-18 Controlled Information Corp. Deactivatable coded marker and magnetic article surveillance system
IT1211227B (it) 1987-07-21 1989-10-12 Urmet Spa Distributore valvolare bilanciatore di pressione a bloccaggio selettivo per pneumatici di ruote gemellate di autoveicoli dotati di sistema di segnalazione a bordo di minima pressione
GB8817855D0 (en) * 1988-07-27 1988-09-01 Emi Plc Thorn Electromagnetic identification system
US5582924A (en) * 1989-01-09 1996-12-10 Esselte Meto International Gmbh Magnetic materials for security applications
US5580664A (en) * 1992-12-23 1996-12-03 Minnesota Mining And Manufacturing Company Dual status thin-film eas marker having multiple magnetic layers
JPH06273144A (ja) 1993-03-23 1994-09-30 Nisshin Steel Co Ltd 表面欠陥程度による製品の選別方法
US5643686A (en) * 1994-01-06 1997-07-01 Tokyo Magnetic Printing Co., Ltd. Magnetic recording medium and method for manufacturing the same
JP3051644B2 (ja) * 1994-10-13 2000-06-12 東京磁気印刷株式会社 磁気記録媒体の製造方法
KR960000557A (ko) 1994-06-23 1996-01-25 배순훈 에어커튼(Air-Curtain)을 이용한 차량 자동온도 조절 시스템
US5799454A (en) 1994-06-28 1998-09-01 Skanska Teknik Ab Heat insulating outer wall for a building
US5554974A (en) * 1994-11-23 1996-09-10 International Business Machines Corporation Encodable tag with radio frequency readout
GB9506909D0 (en) * 1995-04-04 1995-05-24 Scient Generics Ltd Spatial magnetic interrogation system
JPH11509323A (ja) * 1995-07-17 1999-08-17 フライング・ナル・リミテッド 磁気タグまたはマーカに関する改良
GB9608329D0 (en) 1996-04-23 1996-06-26 Scient Genarics Ltd Improved methods for coding magnetic tags
US5821859A (en) * 1996-06-07 1998-10-13 Ibm Corporation Concealed magnetic ID code and antitheft tag
DE19642225A1 (de) * 1996-10-12 1998-04-16 Esselte Meto Int Gmbh Sicherungselement für die elektronische Artikelsicherung und Verfahren zur Herstellung eines Sicherungselementes

Also Published As

Publication number Publication date
AU4562997A (en) 1998-04-17
GB9620190D0 (en) 1996-11-13
KR20000048703A (ko) 2000-07-25
EP0928430B1 (de) 2003-01-02
CN1235677A (zh) 1999-11-17
EP0928430A1 (de) 1999-07-14
DE69718181T2 (de) 2003-05-15
US6204766B1 (en) 2001-03-20
CA2267457A1 (en) 1998-04-02
KR100473428B1 (ko) 2005-03-07
RU2183846C2 (ru) 2002-06-20
ATE230495T1 (de) 2003-01-15
ES2187823T3 (es) 2003-06-16
BR9712147A (pt) 2001-12-04
AU717142B2 (en) 2000-03-16
WO1998013708A1 (en) 1998-04-02
CN1149406C (zh) 2004-05-12
CA2267457C (en) 2004-05-25
JP2001501005A (ja) 2001-01-23
JP3646142B2 (ja) 2005-05-11

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee