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1. WO1998013805 - AN APPARATUS FOR DATA COMMUNICATION AND DEACTIVATION OF ELECTRONIC ARTICLE SURVEILLANCE TAGS

Publication Number WO/1998/013805
Publication Date 02.04.1998
International Application No. PCT/US1997/017570
International Filing Date 26.09.1997
Chapter 2 Demand Filed 24.03.1998
IPC
G08B 13/24 2006.01
GPHYSICS
08SIGNALLING
BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
13Burglar, theft or intruder alarms
22Electrical actuation
24by interference with electromagnetic field distribution
CPC
G08B 13/242
GPHYSICS
08SIGNALLING
BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
13Burglar, theft or intruder alarms
22Electrical actuation
24by interference with electromagnetic field distribution
2402Electronic 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
2405characterised by the tag technology used
2414using inductive tags
242Tag deactivation
G08B 13/246
GPHYSICS
08SIGNALLING
BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
13Burglar, theft or intruder alarms
22Electrical actuation
24by interference with electromagnetic field distribution
2402Electronic 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
2451Specific applications combined with EAS
246Check out systems combined with EAS, e.g. price information stored on EAS tag
G08B 13/2474
GPHYSICS
08SIGNALLING
BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
13Burglar, theft or intruder alarms
22Electrical actuation
24by interference with electromagnetic field distribution
2402Electronic 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
2465Aspects related to the EAS system, e.g. system components other than tags
2468Antenna in system and the related signal processing
2474Antenna or antenna activator geometry, arrangement or layout
Applicants
  • SENSORMATIC ELECTRONICS CORPORATION [US]/[US]
Inventors
  • ALICOT, Jorge, F.
  • FREDERICK, Richard, B.
  • TRIBBEY, Scott, A.
  • PATTERSON, Hubert, A.
Agents
  • KASHIMBA, Paul, T.
Priority Data
08/721,17526.09.1996US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AN APPARATUS FOR DATA COMMUNICATION AND DEACTIVATION OF ELECTRONIC ARTICLE SURVEILLANCE TAGS
(FR) APPAREIL POUR LA COMMUNICATION DE DONNEES QUI DESACTIVE LES ETIQUETTES DE SURVEILLANCE ELECTRONIQUES D'ARTICLES
Abstract
(EN)
An apparatus for data communication and deactivating an electronic article surveillance tag comprising an antenna (54) for communicating with a transponder located within a predetermined area and a deactivation coil (52) for deactivating an electronic article surveillance tag located within the predetermined area.
(FR)
L'invention concerne un appareil pour la communication de données qui désactive les étiquettes de surveillance électronique d'articles. Cet appareil comprend une antenne (54) permettant de communiquer avec un répondeur situé dans une zone prédéfinie, ainsi qu'une bobine de désactivation (52) permettant de désactiver une étiquette de surveillance électronique d'articles située dans cette même zone.
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