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1. 发明申请

US20070033652A1 Automatic update of computer-readable components to support a trusted environment 有权
标题翻译：自动更新计算机可读组件以支持受信任的环境
公开(公告)号：US20070033652A1
公开(公告)日：2007-02-08
申请号：US11184555
申请日：2005-07-19
申请人： Adil Sherwani , Pranavakumar Punniamoorthy , Rajesh Deshpande , Avni Rambhia , Reid Kuhn , Clifford Van Dyke
发明人： Adil Sherwani , Pranavakumar Punniamoorthy , Rajesh Deshpande , Avni Rambhia , Reid Kuhn , Clifford Van Dyke
IPC分类号： H04N7/16
CPC分类号： G11B20/00086 , G06F8/65 , G06F21/10 , G06F21/57 , G06F2221/2135
摘要： The present automatic update mechanism provides a method for periodically checking for updates to support a trusted environment. During the periodic check, an indication from an update service is received if there is a recommended update. Upon receiving the indication, a new revocation list is downloaded from the update service and saved as a pending revocation list. The pending revocation list is then available for on-demand update when protected content requests a higher level of protection on a computing device than the protection provided by a current level of protection on the computing device.
摘要翻译：本自动更新机制提供了一种定期检查更新以支持可信环境的方法。在定期检查期间，如果存在推荐更新，则会收到更新服务的指示。在接收到指示后，从更新服务下载新的撤销列表并将其另存为待撤销撤销列表。当受保护内容在计算设备上请求比计算设备上的当前保护级别提供的保护更高级别的保护时，等待撤销列表然后可用于按需更新。

2. 发明申请

US20070033420A1 Automatic update of computer-readable components to support a trusted environment 有权
标题翻译：自动更新计算机可读组件以支持受信任的环境
公开(公告)号：US20070033420A1
公开(公告)日：2007-02-08
申请号：US11184556
申请日：2005-07-19
申请人： Adil Sherwani , Pranavakumar Punniamoorthy , Rajesh Deshpande , Sumedh Barde , Geoffrey Dunbar , Reid Kuhn , Clifford Van Dyke
发明人： Adil Sherwani , Pranavakumar Punniamoorthy , Rajesh Deshpande , Sumedh Barde , Geoffrey Dunbar , Reid Kuhn , Clifford Van Dyke
IPC分类号： G06F12/14
CPC分类号： G06F21/57
摘要： The present automatic update mechanism provides a method for determining whether computer-readable components loaded within a memory device are at a level of protection specified for protected content that a media application is attempting to process. If a current level of protection provides lower protection that the level specified, a file is updated to achieve at least the level of protection specified by the protected content. Updating the file to achieve the level of protection is performed in a manner that minimizes rebooting of a computing device.
摘要翻译：本自动更新机制提供了一种用于确定加载在存储器设备内的计算机可读组件是否处于为媒体应用正在尝试处理的受保护内容指定的保护级别的方法。如果当前的保护级别对指定的级别提供较低的保护，则文件将被更新，以至少达到受保护内容指定的保护级别。以最小化计算设备的重新启动的方式来执行更新文件以实现保护级别。

3. 发明申请

US20060184646A1 Authentication and Authorization Across Autonomous Network Systems 有权
标题翻译：跨自治网络系统的认证和授权
公开(公告)号：US20060184646A1
公开(公告)日：2006-08-17
申请号：US11379998
申请日：2006-04-24
申请人： Donald Schmidt , Clifford Van Dyke , Paul Leach , Praerit Garg , Murli Satagopan
发明人： Donald Schmidt , Clifford Van Dyke , Paul Leach , Praerit Garg , Murli Satagopan
IPC分类号： G06F15/16
CPC分类号： H04L63/0815 , H04L63/083
摘要： An enterprise network architecture has a trust link established between two autonomous network systems that enables transitive resource access between network domains of the two network systems. The trust link is defined by data structures maintained by each of the respective network systems. The first network system maintains namespaces that correspond to the second network system and a domain controller in the first network system, or a first network system administrator, indicates whether to trust individual namespaces. An account managed by a domain in the second network system can request authentication via a domain controller in the first network system. The first network system determines from the trust link to communicate the authentication request to the second network system. The first network system also determines from the trust link where to communicate authorization requests when administrators manage group memberships and access control lists.
摘要翻译：企业网络架构具有建立在两个自主网络系统之间的信任链路，能够实现两个网络系统的网络域之间的传递资源访问。信任链接由相应网络系统中的每一个维护的数据结构来定义。第一网络系统维护对应于第二网络系统的命名空间和第一网络系统中的域控制器，或者第一网络系统管理员指示是否信任个体命名空间。由第二网络系统中的域管理的帐户可以通过第一网络系统中的域控制器请求认证。第一网络系统从信任链路确定将认证请求传送到第二网络系统。当管理员管理组成员身份和访问控制列表时，第一个网络系统还从信任链接确定何处传达授权请求。

4. 发明申请

US20050235361A1 Rendering protected digital content within a network of computing devices or the like 有权
标题翻译：在计算设备的网络内渲染受保护的数字内容等
公开(公告)号：US20050235361A1
公开(公告)日：2005-10-20
申请号：US10827167
申请日：2004-04-19
申请人： James Alkove , Clifford Van Dyke , Eduardo Oliveira , Josh Benaloh , Troy Batterberry
发明人： James Alkove , Clifford Van Dyke , Eduardo Oliveira , Josh Benaloh , Troy Batterberry
IPC分类号： G06F21/24 , G06F21/00 , G06Q30/00 , G06Q50/00 , H04L9/08 , H04K1/00
CPC分类号： G06F21/10 , G06F2221/2111
摘要： Transmitter and receiver computing device are interconnected by a network. The transmitter transmits protected digital content to the receiver in a manner so that the receiver can access the content even though the content is directly licensed to the transmitter and not the receiver.
摘要翻译：发射机和接收机计算设备通过网络互连。发射机以受话器可接入内容的方式将受保护的数字内容发送给接收机，即使内容直接被许可给发射机而不是接收机。

5. 发明申请

US20060265758A1 Extensible media rights 审中-公开
标题翻译：可扩展媒体权利
公开(公告)号：US20060265758A1
公开(公告)日：2006-11-23
申请号：US11134719
申请日：2005-05-20
申请人： Vikas Khandelwal , Eduardo Oliveira , Clifford Van Dyke , Mark VanAntwerp , Clifford Storm , James Alkove
发明人： Vikas Khandelwal , Eduardo Oliveira , Clifford Van Dyke , Mark VanAntwerp , Clifford Storm , James Alkove
IPC分类号： H04L9/32
CPC分类号： H04L9/08 , G06F21/10 , G06F2221/2135 , G06F2221/2137 , G06F2221/2149 , H04L63/08 , H04L2209/603
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.
摘要翻译： DRM系统。包括服务提供商，耦合到服务提供商的CE设备和设置在CE设备上的XMR许可的DRM系统。

6. 发明申请

US20060242080A1 Rights management system for streamed multimedia content 有权
标题翻译：流媒体内容的权限管理系统
公开(公告)号：US20060242080A1
公开(公告)日：2006-10-26
申请号：US11113216
申请日：2005-04-22
申请人： Clifford Van Dyke , David Cheng , Siva Mohan
发明人： Clifford Van Dyke , David Cheng , Siva Mohan
IPC分类号： G06F17/60
CPC分类号： G06F21/10 , G06F21/00 , G06Q20/1235 , H04N2201/3246
摘要： To communicate requirements for a digital license from a receiver of corresponding digital content to a computing device upon which the digital content is to be rendered, the receiver tunes the content and locates within the content information relating to the requirements for the license, constructs the requirements from the located information, and sends such constructed requirements to the computing device. The computing device upon receiving the sent requirements constructs the license based on such received requirements, stores such constructed license in a license store of such computing device, and thereafter renders the content only in accordance with the license. Thus, the receiver need not communicate the license itself to the computing device.
摘要翻译：为了将来自相应数字内容的接收机的数字许可证的要求传达到要在其上呈现数字内容的计算设备，接收机调谐内容并定位在与许可证的要求相关的内容信息内，构建要求从定位的信息，并将这种构造的要求发送到计算设备。计算设备在接收到所发送的请求后，根据此类接收的要求构建许可证，将此类构造的许可证存储在该计算设备的许可证存储器中，然后仅根据许可证呈现内容。因此，接收机不需要将许可证本身传送到计算设备。

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