发明名称 |
SMARTCARD PERFORMANCE ENHANCEMENT CIRCUITS AND SYSTEMS |
摘要 |
An RFID card includes a smartcard controller that receives power from a host device. The RFID card also includes a small inductive device capable of inductive coupling with an RFID reader. The small inductive device is small enough to fit in the form factor of a memory card or SIM card. Enhancement circuits enhance the usable read and write distance of the RFID card. |
申请公布号 |
EP2681694(A4) |
申请公布日期 |
2014.03.26 |
申请号 |
EP20120752195 |
申请日期 |
2012.02.29 |
申请人 |
TYFONE, INC. |
发明人 |
NARENDRA, SIVA;CHAKRABORTY, SAURAV;TADEPALLI, PRABHAKAR |
分类号 |
G06K19/077;G06K19/07;G06K19/073 |
主分类号 |
G06K19/077 |
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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