DE59704093D1 - Securing element for electronic article surveillance - Google Patents

Securing element for electronic article surveillance

Info

Publication number
DE59704093D1
DE59704093D1 DE59704093T DE59704093T DE59704093D1 DE 59704093 D1 DE59704093 D1 DE 59704093D1 DE 59704093 T DE59704093 T DE 59704093T DE 59704093 T DE59704093 T DE 59704093T DE 59704093 D1 DE59704093 D1 DE 59704093D1
Authority
DE
Germany
Prior art keywords
securing element
electronic article
article surveillance
surveillance
electronic
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
DE59704093T
Other languages
German (de)
Inventor
Dr Ruehrig
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.)
Meto International GmbH
Original Assignee
Meto International 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 Meto International GmbH filed Critical Meto International GmbH
Application granted granted Critical
Publication of DE59704093D1 publication Critical patent/DE59704093D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2405—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used
    • G08B13/2408—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used using ferromagnetic tags
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2428—Tag details
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2428—Tag details
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • G08B13/2442—Tag materials and material properties thereof, e.g. magnetic material details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
DE59704093T 1996-02-09 1997-01-15 Securing element for electronic article surveillance Expired - Lifetime DE59704093D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19604746A DE19604746A1 (en) 1996-02-09 1996-02-09 Securing element for electronic article surveillance

Publications (1)

Publication Number Publication Date
DE59704093D1 true DE59704093D1 (en) 2001-08-30

Family

ID=7784965

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19604746A Withdrawn DE19604746A1 (en) 1996-02-09 1996-02-09 Securing element for electronic article surveillance
DE59704093T Expired - Lifetime DE59704093D1 (en) 1996-02-09 1997-01-15 Securing element for electronic article surveillance

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19604746A Withdrawn DE19604746A1 (en) 1996-02-09 1996-02-09 Securing element for electronic article surveillance

Country Status (3)

Country Link
EP (1) EP0789340B1 (en)
DE (2) DE19604746A1 (en)
ES (1) ES2160857T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19730694A1 (en) * 1997-07-17 1999-01-21 Meto International Gmbh Security element for electronic item alarm
DE19737342A1 (en) * 1997-08-27 1999-03-04 Meto International Gmbh Identification element and method for producing an identification element
DE19740442A1 (en) * 1997-09-15 1999-03-18 Meto International Gmbh Security element for item monitoring
DE19815583A1 (en) * 1998-04-08 1999-10-14 Meto International Gmbh Element for electronic article surveillance or for sensor technology
DE19857583A1 (en) * 1998-12-14 2000-06-15 Meto International Gmbh Security element for electronic articles has dielectric layer at least as thick in critical region, where bounding edge of lower/upper track overlaps other track, as in rest of overlap region
DE19858064A1 (en) * 1998-12-16 2000-06-21 Meto International Gmbh Securing element for electronic article surveillance
DE60008436T2 (en) * 2000-04-07 2004-07-15 Rso Corporation N.V. MARKER FOR REMOTELY DETECTING ITEMS
EP1463962A2 (en) 2001-12-10 2004-10-06 Innovision Research & Technology PLC Detectable components and detection apparatus for detecting such components
DE102012204660B4 (en) 2012-03-22 2018-02-08 Universität Kassel Magnetic authenticity feature

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1221417A (en) 1983-03-25 1987-05-05 R. Warren Necoechea High speed pin electronics driver circuit for automatic test equipment
ATE53675T1 (en) * 1984-02-15 1990-06-15 Esselte Meto Eas Int Ab METHOD AND ARRANGEMENT FOR DETECTING AN INDICATOR.
US4660025A (en) * 1984-11-26 1987-04-21 Sensormatic Electronics Corporation Article surveillance magnetic marker having an hysteresis loop with large Barkhausen discontinuities
US4980670A (en) * 1987-11-04 1990-12-25 Sensormatic Electronics Corporation Deactivatable E.A.S. marker having a step change in magnetic flux
GB8818849D0 (en) * 1988-08-09 1988-09-14 Emi Plc Thorn Electromagnetic identification system
DE4007701A1 (en) * 1990-03-10 1991-09-12 Vacuumschmelze Gmbh DISABLABLE THEFT PROTECTION STRIP
JPH04218905A (en) 1990-03-23 1992-08-10 Unitika Ltd Thin film like magnetic material and its manufacture
US5083112A (en) * 1990-06-01 1992-01-21 Minnesota Mining And Manufacturing Company Multi-layer thin-film eas marker
US5313192A (en) * 1992-07-02 1994-05-17 Sensormatic Electronics Corp. Deactivatable/reactivatable magnetic marker having a step change in magnetic flux

Also Published As

Publication number Publication date
EP0789340A1 (en) 1997-08-13
DE19604746A1 (en) 1997-08-14
EP0789340B1 (en) 2001-07-25
ES2160857T3 (en) 2001-11-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition