Content identifiers triggering corresponding responses

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United States of America Patent

PATENT NO 7185201
APP PUB NO 20020032864A1
SERIAL NO

09858189

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Abstract

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Fingerprint data derived from audio or other content is used as an identifier, to trigger machine responses corresponding to the content. The fingerprint can be derived from the content, and also separately encoded in a file header. Digital watermarks can also be similarly used.

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Patent Owner(s)

Patent OwnerAddress
DIGIMARC CORPORATION (AN OREGON CORPORATION)9405 SW GEMINI DRIVE BEAVERTON OR 97008

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Levy, Kenneth L Stevenson, WA 163 15481
Rhoads, Geoffrey B West Linn, OR 697 78610

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