发明名称 Deactivation prevention for electronic article surveillance systems
摘要 <p>A method is disclosed for incorporation into an electronic article surveillance (EAS) detection system, which essentially eliminates the unintended deactivation of deactivatable target labels. The disclosed method, when properly implemented, offers no degradation to the detection range or responsiveness of the EAS system to deactivatable or non-deactivatable targets. Although primarily intended for pulsed resonant frequency RF EAS systems, the disclosed method of eliminating unintended deactivation is fully applicable to any field-generating RF EAS detection system.</p>
申请公布号 EP1020829(A2) 申请公布日期 2000.07.19
申请号 EP20000200061 申请日期 2000.01.11
申请人 KALTNER, GEORGE W. 发明人 KALTNER, GEORGE W.
分类号 G06K7/00;G06K7/08;G08B13/24;(IPC1-7):G08B13/24 主分类号 G06K7/00
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