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发明名称
Apparatus and method for improving receiving sensitivity of portable radio frequency identification
摘要
申请公布号
EP1939787(A3)
申请公布日期
2011.05.04
申请号
EP20070025221
申请日期
2007.12.28
申请人
SAMSUNG ELECTRONICS CO., LTD.
发明人
CHOI, HEE-CHAN;KIM, SEUNG-BUM;LEE, DONG-WOO
分类号
G06K7/00;H04B1/52
主分类号
G06K7/00
代理机构
代理人
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