公开(公告)号：US07171692B1

公开(公告)日：2007-01-30

申请号：US09604939

申请日：2000-06-27

申请人： Marco A. DeMello ,  Pavel Zeman ,  Vinay Krishnaswamy ,  Prashant Malik ,  Kathryn E. Hughes ,  Frank D. Byrum

发明人： Marco A. DeMello ,  Pavel Zeman ,  Vinay Krishnaswamy ,  Prashant Malik ,  Kathryn E. Hughes ,  Frank D. Byrum

IPC分类号： H04L9/00 ,  H04L9/32 ,  G06F3/00 ,  G06F15/16

CPC分类号： G06Q30/06 ,  H04L9/0825 ,  H04L63/0442 ,  H04L2209/56 ,  H04L2209/603

摘要： A server architecture for a digital rights management system that distributes and protects rights in content. The server architecture includes a retail site which sells content items to consumers, a fulfillment site which provides to consumers the content items sold by the retail site. The fulfillment site includes an asynchronous fulfillment pipeline which logs information about processed transactions using a store-and-forward messaging service. The fulfillment site may be implemented as several server devices, each having a cache which stores frequently downloaded content items, in which case the asynchronous fulfillment pipeline may also be used to invalidate the cache if a change is made at one server that affects the cached content items.

摘要翻译： 数字版权管理系统的服务器架构，用于分发和保护内容中的权利。 服务器架构包括向消费者销售内容项目的零售网站，向消费者提供由零售网站销售的内容项目的履行站点。 履行站点包括异步执行管道，其使用存储转发消息服务记录关于处理的事务的信息。 履行站点可以被实现为几个服务器设备，每个服务器设备具有存储频繁下载的内容项目的高速缓存，在这种情况下，如果在影响缓存内容的一个服务器上进行改变，也可以使用异步执行流水线来使高速缓存无效 物品。

公开(公告)号：US20050097056A1

公开(公告)日：2005-05-05

申请号：US10984099

申请日：2004-11-09

申请人： Marco DeMello ,  Attila Narin ,  Venkateshaiah Setty ,  Pavel Zeman ,  Vinay Krishnaswamy ,  John Manferdelli ,  Frank Byrum ,  Leroy Keely ,  Yoram Yaacovi ,  Jeffrey Alger

发明人： Marco DeMello ,  Attila Narin ,  Venkateshaiah Setty ,  Pavel Zeman ,  Vinay Krishnaswamy ,  John Manferdelli ,  Frank Byrum ,  Leroy Keely ,  Yoram Yaacovi ,  Jeffrey Alger

IPC分类号： G06F1/00 ,  G06F21/00 ,  H04L9/00

CPC分类号： G06F21/10 ,  G06F2221/0704 ,  G06F2221/0737 ,  G06F2221/0797 ,  G06F2221/2117

摘要： A digital rights management system for the distribution, protection and use of electronic content. The system includes a client architecture which receives content, where the content is preferably protected by encryption and may include a license and individualization features. Content is protected at several levels, including: no protection; source-sealed; individually-sealed (or “inscribed”); source-signed; and fully-individualized (or “owner exclusive”). The client also includes and/or receives components which permit the access and protection of the encrypted content, as well as components that allow content to be provided to the client in a form that is individualized for the client. In some cases, access to the content will be governed by a rights construct defined in the license bound to the content. The client components include an object which accesses encrypted content, an object that parses the license and enforces the rights in the license, an object which obtains protection software and data that is individualized for the client and/or the persona operating the client, and a script of instructions that provides individualization information to a distributor of content so that the content may be individualized for the client and/or its operating persona. Content is generally protected by encrypting it with a key and then sealing the key into the content in a way that binds it to the meta-data associated with the content. In some instances, the key may also be encrypted in such a way as to be accessible only by the use of individualized protection software installed on the client, thereby binding use of the content to a particular client or set of clients.

公开(公告)号：US20050060266A1

公开(公告)日：2005-03-17

申请号：US10858890

申请日：2004-06-02

申请人： Marco DeMello ,  Yoram Yaacovi ,  Pavel Zeman

发明人： Marco DeMello ,  Yoram Yaacovi ,  Pavel Zeman

IPC分类号： G06F1/00 ,  G06F21/00 ,  H04K1/00 ,  G06F17/60 ,  H04L9/00

CPC分类号： G06F21/10 ,  G06F2221/0737 ,  G06F2221/2137

摘要： A server architecture for a digital rights management system that distributes and protects rights in content. The server architecture includes a retail site which sells content items to consumers, a fulfillment site which provides to consumers the content items sold by the retail site, and an activation site which enables consumer reading devices to use content items having an enhanced level of copy protection. Each retail site is equipped with a URL encryption object, which encrypts, according to a secret symmetric key shared between the retail site and the fulfillment site, information that is needed by the fulfillment site to process an order for content sold by the retail site. Upon selling a content item, the retail site transmits to the purchaser a web page having a link to a URL comprising the address of the fulfillment site and a parameter having the encrypted information. Upon following the link, the fulfillment site downloads the ordered content to the consumer, preparing the content if necessary in accordance with the type of security to be carried with the content. The fulfillment site includes an asynchronous fulfillment pipeline which logs information about processed transactions using a store-and-forward messaging service. The fulfillment site may be implemented as several server devices, each having a cache which stores frequently downloaded content items, in which case the asynchronous fulfillment pipeline may also be used to invalidate the cache if a change is made at one server that affects the cached content items. An activation site provides an activation certificate and a secure repository executable to consumer content-rendering devices which enables those content rendering devices to render content having an enhanced level of copy-resistance. The activation site “activates” client-reading devices in a way that binds them to a persona, and limits the number of devices that may be activated for a particular persona, or the rate at which such devices may be activated for a particular persona.

公开(公告)号：US07017189B1

公开(公告)日：2006-03-21

申请号：US09604564

申请日：2000-06-27

申请人： Marco A. DeMello ,  Attila Narin ,  Venkateshaiah Setty ,  Pavel Zeman ,  Vinay Krishnaswamy ,  John L. Manferdelli ,  Frank D. Byrum ,  Leroy B. Keely ,  Yoram Yaacovi ,  Jeffrey H. Alger

发明人： Marco A. DeMello ,  Attila Narin ,  Venkateshaiah Setty ,  Pavel Zeman ,  Vinay Krishnaswamy ,  John L. Manferdelli ,  Frank D. Byrum ,  Leroy B. Keely ,  Yoram Yaacovi ,  Jeffrey H. Alger

IPC分类号： H04L9/00 ,  H04L9/32

CPC分类号： G06F21/10 ,  G06F2221/0704 ,  G06F2221/0737 ,  G06F2221/0797 ,  G06F2221/2117

摘要： A digital rights management system for the distribution, protection and use of electronic content. The system includes a client architecture which receives content, where the content is preferably protected by encryption and may include a license and individualization features. Content is protected at several levels, including: no protection; source-sealed; individually-sealed (or “inscribed”); source-signed; and filly-individualized (or “owner exclusive”). The client also includes and/or receives components which permit the access and protection of the encrypted content, as well as components that allow content to be provided to the client in a form that is individualized for the client. In some cases, access to the content will be governed by a rights construct defined in the license bound to the content. The client components include an object which accesses encrypted content, an object that parses the license and enforces the rights in the license, an object which obtains protection software and data that is individualized for the client and/or the persona operating the client, and a script of instructions that provides individualization information to a distributor of content so that the content may be individualized for the client and/or its operating persona. Content is generally protected by encrypting it with a key and then sealing the key into the content in a way that binds it to the meta-data associated with the content. In some instances, the key may also be encrypted in such a way as to be accessible only by the use of individualized protection software installed on the client, thereby binding use of the content to a particular client or set of clients.

摘要翻译： 数字版权管理系统，用于分发，保护和使用电子内容。 该系统包括接收内容的客户端架构，其中优选地通过加密保护内容，并且可以包括许可证和个性化特征。 内容受到多个级别的保护，包括：无保护; 源密封; 单独密封（或“铭刻”）; 源代码; 个人化（或“独家”）。 客户端还包括和/或接收允许加密内容的访问和保护的组件以及允许以为客户端个性化的形式向客户端提供内容的组件。 在某些情况下，访问内容将受到绑定到内容的许可证中定义的权利结构的约束。 客户端组件包括访问加密内容的对象，解析许可证并执行许可证中的权限的对象，获得保护软件的对象和为客户端和/或操作客户端的个人化的数据，以及 向内容分发者提供个性化信息的指令脚本，使得可以为客户端和/或其操作人员个性化内容。 内容通常通过用密钥加密来保护，然后以将其绑定到与内容相关联的元数据的方式将密钥密封到内容中。 在某些情况下，密钥还可以以仅通过使用安装在客户端上的个性化保护软件才能访问的方式进行加密，从而将内容的使用绑定到特定客户端或客户端集合。

公开(公告)号：US06970849B1

公开(公告)日：2005-11-29

申请号：US09604944

申请日：2000-06-27

申请人： Marco A. DeMello ,  Pavel Zeman ,  Vinay Krishnaswamy ,  Frank D. Byrum

发明人： Marco A. DeMello ,  Pavel Zeman ,  Vinay Krishnaswamy ,  Frank D. Byrum

IPC分类号： G06F1/00 ,  G06F21/00 ,  G06F17/60 ,  G06F11/30 ,  G06F12/14 ,  H04K1/00 ,  H04L9/32

CPC分类号： G06F21/10 ,  G06F2221/2107 ,  G06F2221/2137

摘要： A server architecture for a digital rights management system that distributes and protects rights in content. The server architecture includes a retail site which sells content items to consumers, a fulfillment site which provides to consumers the content items sold by the retail site, and an activation site which enables consumer reading devices to use content items having an enhanced level of copy protection. Each retail site is equipped with a URL encryption object, which encrypts, according to a secret symmetric key shared between the retail site and the fulfillment site, information that is needed by the fulfillment site to process an order for content sold by the retail site. Upon selling a content item, the retail site transmits to the purchaser a web page having a link to a URL comprising the address of the fulfillment site and a parameter having the encrypted information. Upon following the link, the fulfillment site downloads the ordered content to the consumer, preparing the content if necessary in accordance with the type of security to be carried with the content. The fulfillment site includes an asynchronous fulfillment pipeline which logs information about processed transactions using a store-and-forward messaging service. The fulfillment site may be implemented as several server devices, each having a cache which stores frequently downloaded content items, in which case the asynchronous fulfillment pipeline may also be used to invalidate the cache if a change is made at one server that affects the cached content items. An activation site provides an activation certificate and a secure repository executable to consumer content-rendering devices which enables those content rendering devices to render content having an enhanced level of copy-resistance. The activation site “activates” client-reading devices in a way that binds them to a persona, and limits the number of devices that may be activated for a particular persona, or the rate at which such devices may be activated for a particular persona.

公开(公告)号：US07861306B2

公开(公告)日：2010-12-28

申请号：US10858890

申请日：2004-06-02

申请人： Marco A. DeMello ,  Yoram Yaacovi ,  Pavel Zeman

发明人： Marco A. DeMello ,  Yoram Yaacovi ,  Pavel Zeman

IPC分类号： H04N7/16 ,  H04N7/167 ,  H04L29/06 ,  H04L9/32 ,  H04L9/28 ,  G06F12/14

CPC分类号： G06F21/10 ,  G06F2221/0737 ,  G06F2221/2137

摘要： A server architecture for a digital rights management system that distributes and protects rights in content. The server architecture includes a retail site which sells content items to consumers, a fulfillment site which provides to consumers the content items sold by the retail site, and an activation site which enables consumer reading devices to use content items having an enhanced level of copy protection. An activation site provides an activation certificate and a secure repository executable to consumer content-rendering devices which enables those content rendering devices to render content having an enhanced level of copy-resistance. The activation site “activates” client-reading devices in a way that binds them to a persona, and limits the number of devices that may be activated for a particular persona, or the rate at which such devices may be activated for a particular persona.

摘要翻译： 数字版权管理系统的服务器架构，用于分发和保护内容中的权利。 服务器架构包括向消费者销售内容项目的零售站点，向消费者提供由零售站点销售的内容项目的实现站点以及使得消费者阅读设备能够使用具有增强的复制保护级别的内容项目的激活站点 。 激活站点提供激活证书和可执行到消费者内容呈现设备的安全存储库，其使这些内容呈现设备能够呈现具有增强的复制电平级别的内容。 激活站点以将其绑定到人物角色的方式“激活”客户端读取设备，并且限制可能针对特定人物角色激活的设备的数量，或者针对特定角色激活这些设备的速率。

公开(公告)号：US07225400B2

公开(公告)日：2007-05-29

申请号：US10870472

申请日：2004-06-18

申请人： John L Beezer ,  David M Silver ,  Pavel Zeman

发明人： John L Beezer ,  David M Silver ,  Pavel Zeman

IPC分类号： G06F15/00 ,  G06F17/00 ,  G06F15/16

CPC分类号： G06F17/30896 ,  G06F17/218 ,  G06F17/22 ,  G06F17/2235 ,  G06F17/2241 ,  G06F17/2247

摘要： A method and apparatus for invoking system resources directly from within a mark-up language document. Links referencing a pre-defined system command to be invoked may be embedded within the document. The specific system command may be identified in the link by an alias, such as, for example, a numeric code. By clicking on the link, the system will analyze the contents of the link. If the link calls for invoking a system command, the system will extract the alias, determine the appropriate pre-defined system command referred to by the alias, and execute the system command.

摘要翻译： 一种用于直接从标记语言文档内调用系统资源的方法和装置。 引用要调用的预定义系统命令的链接可能嵌入在文档中。 特定系统命令可以通过别名（例如数字代码）在链接中被识别。 通过点击链接，系统将分析链接的内容。 如果链接调用系统命令，系统将提取别名，确定别名引用的相应的预定义系统命令，并执行系统命令。

公开(公告)号：US07158953B1

公开(公告)日：2007-01-02

申请号：US09604222

申请日：2000-06-27

申请人： Marco A. DeMello ,  Yoram Yaacovi ,  Pavel Zeman ,  Kathryn E. Hughes ,  Frank D. Byrum

发明人： Marco A. DeMello ,  Yoram Yaacovi ,  Pavel Zeman ,  Kathryn E. Hughes ,  Frank D. Byrum

IPC分类号： H04K1/00 ,  H04L9/00

CPC分类号： G06F21/10 ,  G06F2221/0737 ,  G06F2221/2137

摘要： A server architecture for a digital rights management system that distributes and protects rights in content. The server architecture includes a retail site which sells content items to consumers, a fulfillment site which provides to consumers the content items sold by the retail site, and an activation site which enables consumer reading devices to use content items having an enhanced level of copy protection. An activation site provides an activation certificate and a secure repository executable to consumer content-rendering devices which enables those content rendering devices to render content having an enhanced level of copy-resistance. The activation site “activates” client-reading devices in a way that binds them to a persona, and limits the number of devices that may be activated for a particular persona, or the rate at which such devices may be activated for a particular persona.

摘要翻译： 数字版权管理系统的服务器架构，用于分发和保护内容中的权利。 服务器架构包括向消费者销售内容项目的零售站点，向消费者提供由零售站点销售的内容项目的实现站点以及使得消费者阅读设备能够使用具有增强的复制保护级别的内容项目的激活站点 。 激活站点提供激活证书和可执行到消费者内容呈现设备的安全存储库，其使这些内容呈现设备能够呈现具有增强的复制电平级别的内容。 激活站点以将其绑定到人物角色的方式“激活”客户端读取设备，并且限制可能针对特定人物角色激活的设备的数量，或者针对特定角色激活这些设备的速率。

公开(公告)号：US20060123025A1

公开(公告)日：2006-06-08

申请号：US11339705

申请日：2006-01-25

申请人： Marco DeMello ,  Attila Narin ,  Venkateshaiah Setty ,  Pavel Zeman ,  Vinay Krishnaswamy ,  John Manferdelli ,  Frank Byrum ,  Leroy Keely ,  Yoram Yaacovi ,  Jeffrey Alger

发明人： Marco DeMello ,  Attila Narin ,  Venkateshaiah Setty ,  Pavel Zeman ,  Vinay Krishnaswamy ,  John Manferdelli ,  Frank Byrum ,  Leroy Keely ,  Yoram Yaacovi ,  Jeffrey Alger

IPC分类号： G06F7/00

CPC分类号： G06F21/10 ,  G06F2221/0704 ,  G06F2221/0737 ,  G06F2221/0797 ,  G06F2221/2117

摘要： A digital rights management system for the distribution, protection and use of electronic content. The system includes a client architecture which receives content, where the content is preferably protected by encryption and may include a license and individualization features. Content is protected at several levels, including: no protection; source-sealed; individually-sealed (or “inscribed”); source-signed; and fully-individualized (or “owner exclusive”). The client also includes and/or receives components which permit the access and protection of the encrypted content, as well as components that allow content to be provided to the client in a form that is individualized for the client. In some cases, access to the content will be governed by a rights construct defined in the license bound to the content. The client components include an object which accesses encrypted content, an object that parses the license and enforces the rights in the license, an object which obtains protection software and data that is individualized for the client and/or the persona operating the client, and a script of instructions that provides individualization information to a distributor of content so that the content may be individualized for the client and/or its operating persona. Content is generally protected by encrypting it with a key and then sealing the key into the content in a way that binds it to the meta-data associated with the content. In some instances, the key may also be encrypted in such a way as to be accessible only by the use of individualized protection software installed on the client, thereby binding use of the content to a particular client or set of clients.

摘要翻译： 数字版权管理系统，用于分发，保护和使用电子内容。 该系统包括接收内容的客户端架构，其中优选地通过加密保护内容，并且可以包括许可证和个性化特征。 内容受到多个级别的保护，包括：无保护; 源密封; 单独密封（或“铭刻”）; 源代码; 和完全个性化（或“所有者独占”）。 客户端还包括和/或接收允许加密内容的访问和保护的组件以及允许以为客户端个性化的形式向客户端提供内容的组件。 在某些情况下，访问内容将受到绑定到内容的许可证中定义的权利结构的约束。 客户端组件包括访问加密内容的对象，解析许可证并执行许可证中的权限的对象，获得保护软件的对象和为客户端和/或操作客户端的个人化的数据，以及 向内容分发者提供个性化信息的指令脚本，使得可以为客户端和/或其操作人员个性化内容。 内容通常通过用密钥加密来保护，然后以将其绑定到与内容相关联的元数据的方式将密钥密封到内容中。 在某些情况下，密钥还可以以仅通过使用安装在客户端上的个性化保护软件才能访问的方式进行加密，从而将内容的使用绑定到特定客户端或客户端集合。

公开(公告)号：US07430542B2

公开(公告)日：2008-09-30

申请号：US10985214

申请日：2004-11-10

申请人： Marco A. DeMello ,  Attila Narin ,  Venkateshaiah Setty ,  Pavel Zeman ,  Vinay Krishnaswamy ,  John L. Manferdelli ,  Frank D. Byrum ,  Leroy Bertrand Keely ,  Yoram Yaacovi ,  Jeffrey A. Alger

发明人： Marco A. DeMello ,  Attila Narin ,  Venkateshaiah Setty ,  Pavel Zeman ,  Vinay Krishnaswamy ,  John L. Manferdelli ,  Frank D. Byrum ,  Leroy Bertrand Keely ,  Yoram Yaacovi ,  Jeffrey A. Alger

IPC分类号： H04K1/00

CPC分类号： G06F21/10 ,  G06F2221/0704 ,  G06F2221/0737 ,  G06F2221/0797 ,  G06F2221/2117

摘要： A digital rights management system for the distribution, protection and use of electronic content. The system includes a client architecture which receives content, where the content is preferably protected by encryption and may include a license and individualization features. Content is protected at several levels, including: no protection; source-sealed; individually-sealed (or “inscribed”); source-signed; and fully-individualized (or “owner exclusive”). The client also includes and/or receives components which permit the access and protection of the encrypted content, as well as components that allow content to be provided to the client in a form that is individualized for the client. In some cases, access to the content will be governed by a rights construct defined in the license bound to the content. The client components include an object which accesses encrypted content, an object that parses the license and enforces the rights in the license, an object which obtains protection software and data that is individualized for the client and/or the persona operating the client, and a script of instructions that provides individualization information to a distributor of content so that the content may be individualized for the client and/or its operating persona. Content is generally protected by encrypting it with a key and then sealing the key into the content in a way that binds it to the meta-data associated with the content. In some instances, the key may also be encrypted in such a way as to be accessible only by the use of individualized protection software installed on the client, thereby binding use of the content to a particular client or set of clients.

摘要翻译： 数字版权管理系统，用于分发，保护和使用电子内容。 该系统包括接收内容的客户端架构，其中优选地通过加密保护内容，并且可以包括许可证和个性化特征。 内容受到多个级别的保护，包括：无保护; 源密封; 单独密封（或“铭刻”）; 源代码; 和完全个性化（或“所有者独占”）。 客户端还包括和/或接收允许加密内容的访问和保护的组件，以及允许以为客户端个性化的形式向客户端提供内容的组件。 在某些情况下，访问内容将受到绑定到内容的许可证中定义的权利结构的约束。 客户端组件包括访问加密内容的对象，解析许可证并执行许可证中的权限的对象，获得保护软件的对象和为客户端和/或操作客户端的个人化的数据，以及 向内容分发者提供个性化信息的指令脚本，使得可以为客户端和/或其操作人员个性化内容。 内容通常通过用密钥加密来保护，然后以将其绑定到与内容相关联的元数据的方式将密钥密封到内容中。 在某些情况下，密钥还可以以仅通过使用安装在客户端上的个性化保护软件才能访问的方式进行加密，从而将内容的使用绑定到特定客户端或客户端集合。