Contents management method and contents distribution method
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United States of America Patent
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Issued Date -
Feb 19, 2009
app pub date -
Aug 23, 2005
filing date -
Aug 30, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
It is the object of the present invention to provide a contents management method and a contents distribution method that are capable of preventing complete copying of contents to protect the copyright for the contents.Contents data is constituted of at least two sets of data. One of the two sets of data is stored on a disk, while the other of the two sets is stored on a memory provided in a server side that is connected via a network. When reproducing the disk, the two sets of data are acquired to reproduce the contents data.
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