Counterfeit detection method
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United States of America Patent
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May 29, 2007
Grant Date -
Oct 6, 2005
app pub date -
Mar 30, 2004
filing date -
Mar 30, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A counterfeit detection method includes electronically reading a label on a desired item in a store, transmitting an item identification code encoded in the read label to an authentication unit, receiving an indication from the authentication unit whether or not the item identification code is registered to the store and if the indication is positive, generating a certificate of authenticity for the desired item.
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