Method and system for managing, accessing and paying for the use of copyrighted electronic media
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United States of America Patent
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Apr 25, 2006
Issued Date -
N/A
app pub date -
Apr 9, 2004
filing date -
Nov 18, 1993
priority date (Note) -
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Abstract
The present invention provides a method for identifying copyrighted content on a network to help ensure legal uses of the copyrighted content. The method includes searching a network for steganographically embedded content based on predetermined information; comparing data extracted from located content to the predetermined information; and, if the extracted data matches the predetermined information, verifying with a database whether the located content has been licensed for on-line uses.
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