Digitally marked objects and promotional methods
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jan 24, 2012
Grant Date -
N/A
app pub date -
Oct 25, 2000
filing date -
Jun 29, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Digitally marked objects and promotional methods include presenting a digitally watermarked object to a reader device at a first location, decoding information from the watermark, and triggering a first response thereto. The method also includes presenting the object to a reader device at a second location, decoding information from the watermark, and triggering a second, different, response thereto.
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Cited Art Landscape
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