发明名称 Systems and methods for providing digital rights management compatibility
摘要 A digital rights management (DRM) system includes one or more conditional access devices (such as copy control information (CCI) compliant devices); one or more license (L) compliant devices adapted to interoperate with the one or more conditional access devices, each L-compliant device and conditional access device sharing a common content access protocol and access information, and an initiator coupled to the one or more L-compliant devices to initialize one or more of the L-compliant devices.
申请公布号 US2003078891(A1) 申请公布日期 2003.04.24
申请号 US20020272771 申请日期 2002.10.17
申请人 CAPITANT PATRICE J. 发明人 CAPITANT PATRICE J.
分类号 H04N5/91;G06F21/00;G11B20/10;H04N5/00;H04N5/913;H04N7/16;H04N7/167;(IPC1-7):G06F17/60 主分类号 H04N5/91
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