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经营范围
发明名称
Extensible media rights
摘要
A DRM System. A DRM system comprising a service provider, a CE device coupled to the service provider, and an XMR license disposed upon the CE device.
申请公布号
US2006265758(A1)
申请公布日期
2006.11.23
申请号
US20050134719
申请日期
2005.05.20
申请人
MICROSOFT CORPORATION
发明人
KHANDELWAL VIKAS;OLIVEIRA EDUARDO P.;VAN DYKE CLIFFORD P.;VANANTWERP MARK D.;STORM CLIFFORD P.;ALKOVE JAMES M.
分类号
H04L9/32
主分类号
H04L9/32
代理机构
代理人
主权项
地址
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