DOCUMENT INCLUDING AN INTEGRATED MICROCIRCUIT DEVICE AND A METHOD OF DETECTING AN ATTACK ON THE PHYSICAL INTEGRITY OF THE DOCUMENT
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United States of America Patent
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Issued Date -
May 5, 2011
app pub date -
Mar 30, 2009
filing date -
Apr 4, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A document including an integrated microcircuit device, in particular an RFID device, the document including at least one detector configured to detect a change in at least one physicochemical magnitude, which detection is capable of being performed away from the read field of an external reader capable of obtaining at least some information relating to said change from the integrated microcircuit device, the integrated microcircuit device being configured, during communication with the external reader to inform it that there has been an attempt at attacking the physical integrity of the document as a result of detecting a corresponding change of said at least one physicochemical magnitude.
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