发明名称 Device for limiting fraud in an integrated circuit card
摘要 An integrated circuit device has a memory area that includes a data memory. The data memory has a counter element and an indicator element. The counter element counts at least one number of occurrences of events within the device. When the counter element reaches a threshold value, which is indicative of a large maximum number of occurrences of the events, the indicator element goes from a first state to a second state.
申请公布号 US6726108(B1) 申请公布日期 2004.04.27
申请号 US20010856191 申请日期 2001.08.13
申请人 SCHLUMBERGER SYSTEMES 发明人 GUION CHRISTIAN A.
分类号 G06K19/10;G07F7/10;(IPC1-7):G06K19/06 主分类号 G06K19/10
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