发明公开
- 专利标题: PROCESSING RIGHTS IN DRM SYSTEMS
- 专利标题(中): 在DRM系统上进行处理的权利
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申请号: EP05735197.5申请日: 2005-05-10
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公开(公告)号: EP1751646A1公开(公告)日: 2007-02-14
- 发明人: KAMPERMAN, Franciscus, L., A., J. , PETKOVIC, Milan , KOSTER, Robert, P. , VRIELINK, Koen, H., J.
- 申请人: Koninklijke Philips Electronics N.V.
- 申请人地址: Groenewoudseweg 1 5621 BA Eindhoven NL
- 专利权人: Koninklijke Philips Electronics N.V.
- 当前专利权人: Koninklijke Philips Electronics N.V.
- 当前专利权人地址: Groenewoudseweg 1 5621 BA Eindhoven NL
- 代理机构: Engelfriet, Arnoud Peter
- 优先权: EP04102157 20040517
- 国际公布: WO2005111760 20051124
- 主分类号: G06F1/00
- IPC分类号: G06F1/00
摘要:
This invention relates to a method of processing rights relating to content, that can be communicated between devices. Typically, a Digital Rights Management (DRM) system imposes limitations of use and distribution, imposed by the service provider, content provider or distributor. The method of the invention renders it possible for a user who has received DRM rights to restrict the right further. The invention is more particularly related to the receipt of DRM rights to Authorized Domain Digital Rights Management (AD-DRM) systems and the introduction of user attributed rights in the form of further restrictions introduced to the received DRM rights. The invention further relates to a Rights Program Template (RPT) facilitating the introduction of such further restrictions in a user friendly way. Finally, the invention relates to a system supporting the method of the invention.
公开/授权文献
- EP1751646B1 PROCESSING RIGHTS IN DRM SYSTEMS 公开/授权日:2016-03-09
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