会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • METHOD FOR DISSEMINATING DRM CONTENT
    • 发布DRM内容的方法
    • US20090228395A1
    • 2009-09-10
    • US11913875
    • 2006-04-06
    • Susan WegnerSven WischnowskyBernhard FeitenGerd FothJens KrollFlorian KoellnPeter HofmannHauke Witt
    • Susan WegnerSven WischnowskyBernhard FeitenGerd FothJens KrollFlorian KoellnPeter HofmannHauke Witt
    • G06F21/00
    • G06F21/10
    • Method for disseminating digital content that is secured by Digital Rights Management (DRM), the digital content being encrypted and playback of the digital content being linked to a license that is provided with a digital key including associated attributes that regulate at least one of a type, a scope and a duration of a permissible utilization of the digital content, including: generating a DRM ticket including an unambiguous destination address on a DRM server contactable via a computer network, the DRM ticket configured to enable a user in possession of the DRM ticket to download, at the destination address, a first license onto a device configured to play digital content; making the DRM ticket available to a buyer of the first license; and generating the first license based on rights coupled to the DRM ticket at a moment of a download of the first license onto the DRM server, the rights being stipulated by a content provider when the DRM ticket is generated.
    • 用于传播由数字版权管理(DRM)保护的数字内容的方法,被加密的数字内容和与被提供有数字密钥的许可证链接的数字内容的回放,所述数字密钥包括调节至少一种类型的关联属性 ,数字内容的允许利用的范围和持续时间,包括:生成包括在通过计算机网络可联系的DRM服务器上的明确目的地地址的DRM票证,所述DRM票证被配置为使得拥有DRM票证的用户能够 在目的地地址将第一许可证下载到被配置为播放数字内容的设备上; 将DRM票证提供给第一个许可证的买方; 以及在将所述第一许可证下载到所述DRM服务器上的时刻,基于与所述DRM票证相关联的权限,生成所述第一许可证,所述权限由所述DRM票证生成时由内容提供者规定。