Electronic copyright royalty accounting system using glyphs
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United States of America Patent
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Aug 22, 1995
Issued Date -
N/A
app pub date -
Jul 29, 1994
filing date -
Oct 18, 1993
priority date (Note) -
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Abstract
The present invention is a system for utilizing a printable, yet unobtrusive glyph or similar two-dimensionally encoded mark to identify copyrighted documents. Upon attempting to reproduce such a document, the glyph is detected, decoded and used to accurately collect and/or record a copyright royalty for the reproduction of the document, or to prevent such reproduction. Furthermore, the glyph may also include additional information so as to enable an electronic copyright royalty accounting system, capable of interpreting the encoded information, to track and/or account for copyright royalties which accrue during reproduction of all or portions of the original document.
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