Method of managing digital rights
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United States of America Patent
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Dec 14, 2010
Grant Date -
Jan 31, 2008
app pub date -
Jan 3, 2005
filing date -
Dec 31, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of managing digital rights in a network without a central license server where each instance of the program broadcasts its identification into the network, and any instance of the program detecting its own license code from another node closes down. A closing program may also generate a close down message to the conflicting program.
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