发明名称 ENABLING PROTECTED DIGITAL MEDIA TO BE SHARED BETWEEN PLAYBACK DEVICES
摘要 One embodiment of the present invention provides a media server. Another embodiment of the present invention provides a system for enabling protected media content to be shared between playback devices. Another embodiment of the present invention provides a method for enabling protected media content to be shared between playback devices. Another embodiment of the present invention provides a method for maintaining a desired distribution of acquired rights to use associated with media content. Another embodiment of the present invention provides a method for integrating a new component into a system for enabling protected media content to be shared between playback devices.
申请公布号 WO0251156(A2) 申请公布日期 2002.06.27
申请号 WO2001US50294 申请日期 2001.12.19
申请人 SONICBLUE INCORPORATED 发明人 IRETON, MARK
分类号 G06F21/00 主分类号 G06F21/00
代理机构 代理人
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