发明名称 |
ELECTRONIC ARTICLE SURVEILLANCE DEACTIVATOR WITH MULTIPLE LABEL DETECTION AND METHOD THEREOF. |
摘要 |
<p>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.</p> |
申请公布号 |
MX2011000924(A) |
申请公布日期 |
2011.04.11 |
申请号 |
MX20110000924 |
申请日期 |
2009.07.17 |
申请人 |
SENSORMATIC ELECTRONICS, LLC |
发明人 |
STEWART E. HALL |
分类号 |
G08B13/24 |
主分类号 |
G08B13/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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