Watermark-based goods authentication
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United States of America Patent
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Nov 30, 2010
Issued Date -
N/A
app pub date -
Sep 5, 2007
filing date -
Aug 14, 2003
priority date (Note) -
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Abstract
An implementation is described herein facilitates certification of goods and/or identifications of the source of such goods. At least one implementation, described herein, embeds a watermark into a relatively small amount of data in a deterministic manner. This abstract itself is not intended to limit the scope of this patent. The scope of the present invention is pointed out in the appending claims.
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