RIGHTS SHARING SYSTEM AND METHOD FOR DIGITAL RIGHTS MANAGEMENT
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United States of America Patent
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N/A
Issued Date -
May 7, 2009
app pub date -
Nov 3, 2008
filing date -
Nov 7, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A rights sharing system and method for digital rights management (DRM) is provided. The system and method allow an inaccessible terminal, which cannot directly access a content providing server that provides a license, to receive only a key value for playing back DRM content from a terminal having a license and to play back the DRM content. Therefore, the system and method enable the inaccessible terminal to play back a DRM content, without mounting a DRM agent to acquire a license thereto.
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