发明名称 RFID passive repeater system and apparatus
摘要 A RFID passive repeater system and apparatus comprising a RFID reader having a magnetic flux field, at least one RFID tag and at least one passive repeater member having at least one substantially continuous passive loop, the passive repeater member being adapted and positionable with respect to the RFID reader and the RFID tag to extend the redirect and/or extend the range of the magnetic flux field.
申请公布号 US6563425(B2) 申请公布日期 2003.05.13
申请号 US20010925229 申请日期 2001.08.08
申请人 ESCORT MEMORY SYSTEMS 发明人 NICHOLSON MARK R;JONES NORMAN E.;JESSER EDWARD A.
分类号 H04B5/02;G06K7/00;G06K17/00;G06K19/077;H04B1/59;(IPC1-7):G08B13/14 主分类号 H04B5/02
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