Controlling read and write operations for digital media
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United States of America Patent
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app pub date -
Jun 17, 2004
filing date -
Feb 3, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Techniques and systems for managing digital rights involve monitoring an interface of a user device for attempts to transfer files and detecting an attempt to transfer a file through the interface. When a file is identified as a copy of a protected file, a determination is made as to whether a license for the file exists. The attempted transfer of the file through the interface is selectivity allowed based on a result of the determination.
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