发明授权
US08256009B2 Method and apparatus for managing digital rights of secure removable media
有权
用于管理安全可移动媒体的数字权利的方法和装置
- 专利标题： Method and apparatus for managing digital rights of secure removable media
- 专利标题（中）： 用于管理安全可移动媒体的数字权利的方法和装置
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申请号： US11598033申请日： 2006-11-13
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公开(公告)号： US08256009B2公开(公告)日： 2012-08-28
- 发明人: Te-Hyun Kim , Seung-Jae Lee , Youn-Sung Chu
- 申请人： Te-Hyun Kim , Seung-Jae Lee , Youn-Sung Chu
- 申请人地址： KR Seoul
- 专利权人： LG Electronics Inc.
- 当前专利权人： LG Electronics Inc.
- 当前专利权人地址： KR Seoul
- 代理机构： Birch, Stewart, Kolasch and Birch, LLP
- 优先权： KR10-2005-0108263 20051111
- 主分类号： G06F11/00
- IPC分类号： G06F11/00
摘要：
Disclosed is a method and apparatus for managing rights object of SRM in a digital rights management system. The method for managing rights object bound to the SRM, comprises: transmitting ROAP trigger from a rights issuer to a terminal; transmitting an RO request message from the terminal to the rights issuer and transmitting a response message to the RO request message from the rights issuer to the terminal; and transmitting the rights object included in the response message from a DRM agent of the terminal to a DRM agent of the SRM and installing the rights object in the SRM. Accordingly, the SRM can receive its own rights object from the rights issuer through the terminal.