BE677359A - - Google Patents

Info

Publication number
BE677359A
BE677359A BE677359DA BE677359A BE 677359 A BE677359 A BE 677359A BE 677359D A BE677359D A BE 677359DA BE 677359 A BE677359 A BE 677359A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE677359A publication Critical patent/BE677359A/xx

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
    • 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
    • G08B13/242—Tag deactivation
    • 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
    • G08B13/2434—Tag housing and attachment 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
    • G08B13/2445—Tag integrated into item to be protected, e.g. source tagging
    • 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
    • G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
    • G08B13/2468—Antenna in system and the related signal processing
    • G08B13/2474—Antenna or antenna activator geometry, arrangement or layout

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Burglar Alarm Systems (AREA)
BE677359D 1965-03-05 1966-03-04 BE677359A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43738365A 1965-03-05 1965-03-05

Publications (1)

Publication Number Publication Date
BE677359A true BE677359A (en) 1966-09-05

Family

ID=23736201

Family Applications (1)

Application Number Title Priority Date Filing Date
BE677359D BE677359A (en) 1965-03-05 1966-03-04

Country Status (4)

Country Link
BE (1) BE677359A (en)
DE (1) DE1295424B (en)
GB (1) GB1129761A (en)
SE (1) SE321883B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1292380A (en) * 1969-04-02 1972-10-11 Unisearch Ltd Electronic surveillance systems
SE413359B (en) 1978-08-25 1980-05-19 Stiftelsen Inst Mikrovags DEVICE FOR ASTAD COMMUNICATION OF A SIMPLE SIDBAND
US4481428A (en) * 1981-05-19 1984-11-06 Security Tag Systems, Inc. Batteryless, portable, frequency divider useful as a transponder of electromagnetic radiation
NL8200138A (en) * 1982-01-14 1983-08-01 Nedap Nv DETECTION SYSTEM.
FR2547422A1 (en) * 1983-06-08 1984-12-14 Espace LABEL TO BE ASSOCIATED WITH A PRODUCT OR ARTICLE TO ENABLE TO CONTROL THE PRESENCE
EP0455315A3 (en) * 1983-12-06 1992-01-22 Mars Incorporated Tokens and token handling devices
DE69532143T2 (en) * 1994-06-13 2004-08-26 Paxar Corp. Security tag made of fabric
FR2742251B1 (en) * 1995-12-07 1998-02-20 Mamou Patrick METHOD FOR PROTECTING AN ANTI-THEFT LABEL, ANTI-THEFT LABEL THEREOF, AND ARTICLE OF PARTICULARLY CLOTHING OR THE LIKE PROVIDED WITH SUCH A LABEL

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE819566C (en) * 1949-11-23 1951-11-05 Paul Raphael Electromagnetic safety system for displaying hidden electrical conductors that have been carried along
DE969289C (en) * 1951-06-27 1958-05-14 Interessengemeinschaft Fuer Ru Arrangement for the transmission of signals

Also Published As

Publication number Publication date
SE321883B (en) 1970-03-16
DE1295424B (en) 1969-05-14
GB1129761A (en) 1968-10-09

Similar Documents

Publication Publication Date Title
BE659086A (en)
BE659463A (en)
BE661712A (en)
BE663084A (en)
BE663495A (en)
BE666825A (en)
BE666888A (en)
BE669603A (en)
BE670576A (en)
BE670578A (en)
BE670584A (en)
BE670671A (en)
BE670781A (en)
BE672599A (en)
BE672732A (en)
BE672882A (en)
BE673277A (en)
BE673317A (en)
BE673860A (en)
BE674392A (en)
BE674465A (en)
BE674829A (en)
BE674841A (en)
BE674993A (en)
BE675056A (en)