发明名称 RFID system
摘要 A magnetic field focusing assembly includes a magnetic field generating device configured to generate a magnetic field, and a split ring resonator assembly configured to be magnetically coupled to the magnetic field generating device and configured to focus the magnetic field produced by the magnetic field generating device.
申请公布号 US8314740(B2) 申请公布日期 2012.11.20
申请号 US20090469545 申请日期 2009.05.20
申请人 BLUMBERG, JR. DAVID;DEKA PRODUCTS LIMITED PARTNERSHIP 发明人 BLUMBERG, JR. DAVID
分类号 H01Q11/12 主分类号 H01Q11/12
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