desativador de vigilância eletrônica de artigos com detecção de múltiplos rótulos e seu método

desativador de vigilância eletrônica de artigos com detecção de múltiplos rótulos e seu método

A method and system for preventing simultaneous deactivation of multiple electronic article surveillance ("EAS") tags. An RF pulse is transmitted within an EAS interrogation zone to induce a response from at least one EAS tag placed within the interrogation zone. The response of the at lea...

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1. Verfasser: Stewart E. Hall
Format: Patent
Sprache:por
Schlagworte:
ALARM SYSTEMS
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
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creator Stewart E. Hall
description A method and system for preventing simultaneous deactivation of multiple electronic article surveillance ("EAS") tags. An RF pulse is transmitted within an EAS interrogation zone to induce a response from at least one EAS tag placed within the interrogation zone. The response of the at least one EAS tag is received. A presence of more than one EAS tag is determined by evaluating a frequency response curve corresponding to the response.
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Hall</creatorcontrib><title>desativador de vigilância eletrônica de artigos com detecção de múltiplos rótulos e seu método</title><description>A method and system for preventing simultaneous deactivation of multiple electronic article surveillance ("EAS") tags. An RF pulse is transmitted within an EAS interrogation zone to induce a response from at least one EAS tag placed within the interrogation zone. The response of the at least one EAS tag is received. 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Hall</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_BRPI0916311A23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>por</language><creationdate>2018</creationdate><topic>ALARM SYSTEMS</topic><topic>ORDER TELEGRAPHS</topic><topic>PHYSICS</topic><topic>SIGNALLING</topic><topic>SIGNALLING OR CALLING SYSTEMS</topic><toplevel>online_resources</toplevel><creatorcontrib>Stewart E. Hall</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Stewart E. Hall</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>desativador de vigilância eletrônica de artigos com detecção de múltiplos rótulos e seu método</title><date>2018-06-12</date><risdate>2018</risdate><abstract>A method and system for preventing simultaneous deactivation of multiple electronic article surveillance ("EAS") tags. An RF pulse is transmitted within an EAS interrogation zone to induce a response from at least one EAS tag placed within the interrogation zone. The response of the at least one EAS tag is received. A presence of more than one EAS tag is determined by evaluating a frequency response curve corresponding to the response.</abstract><oa>free_for_read</oa></addata></record>
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subjects ALARM SYSTEMS
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
title desativador de vigilância eletrônica de artigos com detecção de múltiplos rótulos e seu método
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