Signature of Moulded Article
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United States of America Patent
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N/A
Issued Date -
Jan 14, 2010
app pub date -
Jul 10, 2009
filing date -
Jul 11, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method of authenticating an article comprises generating a signature from intrinsic surface structure of an article, comparing the signature for the article to a stored signature for a mould used to produce articles, and determining an authentication result based upon a comparison result between the article signature and stored mould signature.
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