IC card and IC card data communication method
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United States of America Patent
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Dec 9, 2003
Grant Date -
Feb 7, 2002
app pub date -
Jul 9, 2001
filing date -
Jul 10, 2000
priority date (Note) -
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Abstract
Disclosed is a data communication system and method for communicating data between a first integrated circuit card having a first antenna and a first memory and a second integrated circuit card having a second antenna and a second memory, wherein the first antenna is magnetically coupled with the second antenna through a device having an antenna to transmit data from the first memory to the second memory.
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