发明名称 |
Methods and systems for digital rights management of protected content |
摘要 |
The invention is directed, in one embodiment, to systems and methods relating to managing rights associated with digital content. |
申请公布号 |
US2005021539(A1) |
申请公布日期 |
2005.01.27 |
申请号 |
US20040794571 |
申请日期 |
2004.03.05 |
申请人 |
CHATICOM, INC. |
发明人 |
SHORT KEVIN M.;DORWARD PETER;GARCIA RICARDO;HUNT BARRY F.;GLOVER MICHAEL A.;CURLEY JOHN;STRUVEN JEFF;GALLAGHER MICHAEL |
分类号 |
G11B20/00;H03M7/40;H04L9/00;(IPC1-7):G06F7/00 |
主分类号 |
G11B20/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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