FI982057A - Product safety sensor - Google Patents

Product safety sensor Download PDF

Info

Publication number
FI982057A
FI982057A FI982057A FI982057A FI982057A FI 982057 A FI982057 A FI 982057A FI 982057 A FI982057 A FI 982057A FI 982057 A FI982057 A FI 982057A FI 982057 A FI982057 A FI 982057A
Authority
FI
Finland
Prior art keywords
safety sensor
product safety
product
sensor
safety
Prior art date
Application number
FI982057A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI982057A0 (en
FI110037B (en
Inventor
Ari Raety
Original Assignee
Tuotesuoja Sirpa Jaervensivu O
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 Tuotesuoja Sirpa Jaervensivu O filed Critical Tuotesuoja Sirpa Jaervensivu O
Priority to FI982057A priority Critical patent/FI110037B/en
Publication of FI982057A0 publication Critical patent/FI982057A0/en
Priority to AU58663/99A priority patent/AU5866399A/en
Priority to PCT/FI1999/000784 priority patent/WO2000017835A1/en
Publication of FI982057A publication Critical patent/FI982057A/en
Application granted granted Critical
Publication of FI110037B publication Critical patent/FI110037B/en

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
    • G08B13/2414—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 inductive 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
    • G08B13/2431—Tag circuit details
    • 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
    • G08B13/244—Tag manufacturing, e.g. continuous manufacturing processes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Burglar Alarm Systems (AREA)
FI982057A 1998-09-24 1998-09-24 Product protection sensor FI110037B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI982057A FI110037B (en) 1998-09-24 1998-09-24 Product protection sensor
AU58663/99A AU5866399A (en) 1998-09-24 1999-09-23 Article surveillance tag
PCT/FI1999/000784 WO2000017835A1 (en) 1998-09-24 1999-09-23 Article surveillance tag

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI982057 1998-09-24
FI982057A FI110037B (en) 1998-09-24 1998-09-24 Product protection sensor

Publications (3)

Publication Number Publication Date
FI982057A0 FI982057A0 (en) 1998-09-24
FI982057A true FI982057A (en) 2000-03-25
FI110037B FI110037B (en) 2002-11-15

Family

ID=8552555

Family Applications (1)

Application Number Title Priority Date Filing Date
FI982057A FI110037B (en) 1998-09-24 1998-09-24 Product protection sensor

Country Status (3)

Country Link
AU (1) AU5866399A (en)
FI (1) FI110037B (en)
WO (1) WO2000017835A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11544518B2 (en) * 2017-06-22 2023-01-03 Checkpoint Systems, Inc. Deactivatable metal tag
CA3068284A1 (en) * 2017-06-22 2018-12-27 Checkpoint Systems, Inc. Detectable folded coil

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4745401A (en) * 1985-09-09 1988-05-17 Minnesota Mining And Manufacturing Company RF reactivatable marker for electronic article surveillance system
US4654641A (en) * 1985-09-13 1987-03-31 Security Tag Systems, Inc. Frequency divider with single resonant circuit and use thereof as a transponder in a presence detection system
SE469673B (en) * 1992-01-20 1993-08-16 Rso Corp SETTING AND DEVICE ON CONTACT-FREE SALE OF OBJECTS
JPH06282229A (en) * 1993-01-27 1994-10-07 Unitika Ltd Anti-theft label

Also Published As

Publication number Publication date
FI982057A0 (en) 1998-09-24
AU5866399A (en) 2000-04-10
FI110037B (en) 2002-11-15
WO2000017835A1 (en) 2000-03-30

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