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1. 发明申请

US20040220878A1 Networked services licensing system and method 有权
标题翻译：网络服务许可制度和方法
公开(公告)号：US20040220878A1
公开(公告)日：2004-11-04
申请号：US10856865
申请日：2004-06-01
申请人： CONTENTGUARD HOLDINGS, INC.
发明人： Guillermo Lao , Manuel Ham , Eddie J. Chen , Thomas DeMartini , Charles P. Gilliam , Michael Raley , Bijan Tadayon , Xin Wang
IPC分类号： G06F017/60
CPC分类号： H04L63/08 , G06F21/10 , H04L63/0823 , H04L63/10 , H04L63/20 , H04L2463/101
摘要： A method, system, and computer program product for exercising rights based on determining trust in an issuance of a rights expression, including issuing rights expressions by a chain of servers, forming a chain of rights expressions issued from server to server and finally from the last server to a client, such that each of the rights expressions except the last includes a specification of rights for the next server to issue the rights in the next rights expression; determining whether or not each of the servers has a right to issue the respective rights expression; exercising by the client the rights expressed in the last rights expression as being trusted, if it is determined that each of the servers had a right to issue the respective rights expression; and not exercising by the client the rights expressed in the last rights expression as not being trusted, if it is determined that at least one of the servers did not have the right to issue the respective rights expression.
摘要翻译：一种方法，系统和计算机程序产品，用于基于确定对发布权限表达式的信任来行使权利，包括通过服务器链发布权限表达，形成从服务器到服务器发出的最终权限表达链服务器到客户端，使得除了最后一个之外的每个权限表达式包括下一个服务器发布下一个权限表达式中的权限的权限的规范; 确定每个服务器是否有权发布相应的权限表达; 如果确定每个服务器有权发布相应的权利表达，则由客户行使最后的权利表达中表达的权利被信任; 并且如果确定至少一个服务器没有权利发布相应的权利表达，则不会由客户行使上一个权利表达式中表达的不被信任的权利。

2. 发明申请

US20030220880A1 Networked services licensing system and method 审中-公开
标题翻译：网络服务许可制度和方法
公开(公告)号：US20030220880A1
公开(公告)日：2003-11-27
申请号：US10374729
申请日：2003-02-27
申请人： CONTENTGUARD HOLDINGS, INC.
发明人： Guillermo Lao , Manuel Ham , Eddie J. Chen , Thomas DeMartini , Charles P. Gilliam , Michael Raley , Bijan Tadayon , Xin Wang
IPC分类号： G06F017/60
CPC分类号： G06F21/10 , G06F2221/07 , H04L63/08 , H04L63/0823 , H04L63/10 , H04L63/20 , H04L2463/101
摘要： A method, system, and computer program product for controlling consumption of a distributed network service in accordance with rights expression information associated with the distributed network service and specifying a manner of use of the distributed network service, including determining the rights expression information associated with the distributed network service, the rights expression information indicating a manner of use of the distributed network service; and controlling consumption of the distributed network service based on the rights expression information.
摘要翻译：一种用于根据与所述分布式网络服务相关联的权利表达信息来控制分布式网络服务的消耗并指定所述分布式网络服务的使用方式的方法，系统和计算机程序产品，包括确定与所述分布式网络服务相关联的权利表达信息分布式网络服务，表示分布式网络服务使用方式的权利表达信息; 并基于权限表达信息控制分布式网络服务的消耗。

3. 发明申请

US20030135466A1 Method and apparatus for assigning consequential rights to documents and documents having such rights 有权
标题翻译：为具有此类权利的文件和文件分配相应权利的方法和设备
公开(公告)号：US20030135466A1
公开(公告)日：2003-07-17
申请号：US10316187
申请日：2002-12-11
申请人： ContentGuard Holdings, Inc.
发明人： Xin Wang , Eddie J. Chen , Thomas DeMartini , Charles P. Gilliam , Guillermo Lao , Aram Nahidipour , Michael Raley , Thanh Ta , Bijan Tadayon
IPC分类号： G06F017/60
CPC分类号： G06Q10/10 , G06F21/10 , G06Q30/06 , Y10S707/99939
摘要： A rights management system including one or more consequential rights associated with digital content, and specifying a manner of use of the digital content, a right management module that enforces the rights permitting use of the digital content in accordance with the rights upon occurrence of a consequential event. The consequential event is based on another usage right. In one embodiment, the consequential event is the exercise, expiration, or possession of another usage right.
摘要翻译：一种权利管理系统，包括与数字内容相关联的一个或多个相应的权利，以及指定数字内容的使用方式;权利管理模块，其执行允许使用数字内容的权利，该权利管理模块根据发生后续权利的权利事件。相应的事件是基于另一种使用权。在一个实施例中，相应的事件是另一使用权的行使，到期或拥有。

4. 发明申请

US20020198845A1 Method and apparatus for supporting multiple trust zones in a digital rights management system 有权
标题翻译：在数字版权管理系统中支持多个信任区域的方法和装置
公开(公告)号：US20020198845A1
公开(公告)日：2002-12-26
申请号：US10162210
申请日：2002-06-05
申请人： CONTENTGUARD HOLDINGS, INC.
发明人： Guillermo Lao , Xin Wang , Thanh Ta , Joseph Fung
IPC分类号： G06F017/60
CPC分类号： G06F21/10 , G06Q20/401
摘要： Digital rights management method and system for items having usage rights. A first activation device defines a first trust zone. A first license device associated with the first trust zone generates an open license having usage rights associated with a first item. A second activation device defines a second trust zone and is adapted to issue a software package that enforces usage rights. A user device associated with the second trust zone is adapted to receive the software package from the second activation device, to receive the open license associated with the first item, and to use the first item in accordance with the open license. In addition, a method is provided for enforcing a license granting usage rights associated with a protected item, and for classifying a license, the license being an open license or a closed license.
摘要翻译：具有使用权的物品的数字版权管理方法和系统。第一激活装置定义第一信任区。与第一信任区域相关联的第一许可设备生成具有与第一项目相关联的使用权限的开放许可证。第二激活装置定义第二信任区并适于发出强制使用权的软件包。与第二信任区相关联的用户设备适于从第二激活设备接收软件包，以接收与第一项相关联的开放许可，并且根据开放许可使用第一项。另外，提供了一种用于执行许可授予与受保护项目相关联的使用权限的方法，并且对许可证进行分类，许可证是开放许可证或封闭许可证。

5. 发明申请

US20040024670A1 Rights management system using legality expression language 审中-公开
标题翻译：权利管理系统采用合法表现语言
公开(公告)号：US20040024670A1
公开(公告)日：2004-02-05
申请号：US10425036
申请日：2003-04-29
申请人： ContentGuard Holdings, Inc.
发明人： Edgar Valenzuela , Bijan Tadayon , Joseph Zhung Yee Fung , Xin Wang
IPC分类号： G06F017/60
CPC分类号： G06Q10/00 , G06F21/10 , G06F21/6209 , G06F2221/2137 , G06F2221/2153 , G06Q10/10 , G06Q40/00 , G06Q50/184 , G07C9/00007
摘要： A system and method for managing a legality expression adapted for use in a system for processing said legality expression, including storing on a removable storage medium a legality expression expressed with a legality expression language; reading the legality expression by a device from the removable storage medium; and interpreting the legality expression with an interpreter component. The legality expression language includes respective elements for specifying at least one of an obligation, a prohibition, an intention, and an assertion.
摘要翻译：一种用于管理适用于处理所述合法性表达的系统中的合法性表达的系统和方法，包括在可移动存储介质上存储以合法性表达语言表达的合法性表达; 通过设备从可移动存储介质读取合法性表达; 并用解释器组件解释合法性表达式。合法性表达语言包括用于指定义务，禁止，意图和断言中的至少一个的各个元素。

6. 发明申请

US20040019546A1 Method and apparatus for processing usage rights expressions 有权
标题翻译：用于处理使用权表达式的方法和装置
公开(公告)号：US20040019546A1
公开(公告)日：2004-01-29
申请号：US10388226
申请日：2003-03-14
申请人： ContentGuard Holdings, Inc.
发明人： Thanh Ta , Guillermo Lao , Xin Wang , Michael C. Raley , Charles P. Gilliam , Manuel Ham , Bijan Tadayon
IPC分类号： G06F017/60
CPC分类号： G06Q20/1235 , G06F21/10 , G06F2221/0766 , G06Q20/382 , G06Q40/00 , H04N21/2541 , H04N21/835 , H04N21/83555
摘要： A system and method for processing a rights expression for association with an item for use in a system for controlling use of the item in accordance with the rights expression. A rights expression is specified in a conventional manner in an original format. An intermediate format of the rights expression is generated based on at least one of syntax information and semantics information associated with the original format. The rights expression specifies a manner of use of said item for enforcement on a device. The intermediate format can be converted to a device specific format or a simplified format for resource constrained devices to permit rights enforcement on various devices.
摘要翻译：一种用于处理与用于系统中的项目相关联的权利表达的系统和方法，用于根据权利表达来控制项目的使用。权利表达式以原始格式以常规方式指定。基于与原始格式相关联的语法信息和语义信息中的至少一个生成权利表达的中间格式。权利表达式指定所述项目用于在设备上执行的方式。中间格式可以转换为设备特定格式或简化的格式，以便资源受限设备允许在各种设备上执行权限。

7. 发明申请

US20040049462A1 System and method for specifying and processing legality expressions 有权
标题翻译：用于指定和处理合法性表达的系统和方法
公开(公告)号：US20040049462A1
公开(公告)日：2004-03-11
申请号：US10424785
申请日：2003-04-29
申请人： CONTENTGUARD HOLDINGS, INC.
发明人： Xin Wang
IPC分类号： H04K001/00 , H04L009/00 , G06F017/60
CPC分类号： G06Q10/00 , G06F21/10 , G06F21/6209 , G06F2221/2137 , G06F2221/2153 , G06Q10/10 , G06Q40/00 , G06Q50/184 , G07C9/00007
摘要： A system and method are provided for specifying a legality expression for use in a system for processing the legality expression. The system and method include providing a legality expression language, including at least one of a duty element specifying an obligation that a principal must perform an act, a ban element specifying a prohibition that a principal must not perform an act, an intent element specifying an intention that a principal wants to perform an act, and a claim element specifying an assertion that a principal does perform an act. The system and method further include interpreting by the system a legality expression specified using the legality expression language.
摘要翻译：提供了一种用于指定用于处理合法性表达的系统中的合法性表达的系统和方法。该系统和方法包括提供合法性表达语言，包括指定主体必须执行动作的义务的义务元素中的至少一个，指定主体不执行动作的禁止的禁止元素，指定主体必须执行动作的意图元素委托人想要执行行为的意图，以及指定主体执行行为的断言的声明元素。系统和方法还包括由系统解释使用合法性表达语言指定的合法性表达。

8. 发明申请

US20040039704A1 System and method for supplying and managing usage rights of users and suppliers of items 审中-公开
标题翻译：提供和管理用户和供应商的使用权的系统和方法
公开(公告)号：US20040039704A1
公开(公告)日：2004-02-26
申请号：US10452920
申请日：2003-06-03
申请人： CONTENTGUARD HOLDINGS, INC.
发明人： Charles P. Gilliam , Xin Wang , Edgardo Valenzuela , Bijan Tadayon , Jose Romero-Lobo , Guillermo Lao
IPC分类号： G06F017/60
CPC分类号： H04L63/0428 , H04L63/0807
摘要： A system and method for enforcing rights specifying manners of use of an item, include specifying by a recipient of an item a first rights expression indicating at least on of a desired manner of use of the item by the recipient and a condition of use of the item by the recipient; associating the rights expression with the item; and supplying the item to the recipient based on satisfaction of at least one of the desired manner of use of the item by the recipient and the condition of use of the item by the recipient.
摘要翻译：一种用于强制指定使用项目的方式的权限的系统和方法，包括由接收者指定项目的第一权利表达，所述第一权利表达至少指示所述接收者对所述项目的期望的使用方式以及所述使用的条件项目由收件人; 将权限表达式与项目关联; 以及基于所述接收者对所述项目的所期望的使用方式和所述接收者的使用条件的至少一个的满足来将所述项目提供给所述接收者。

9. 发明申请

US20030023564A1 Digital rights management of content when content is a future live event 有权
标题翻译：当内容是未来的现场活动时，内容的数字版权管理
公开(公告)号：US20030023564A1
公开(公告)日：2003-01-30
申请号：US10162699
申请日：2002-06-06
申请人： ContentGuard Holdings, Inc.
发明人： Tushar N. Padhye , M.S. Roopa , C.V. Joshi , Basavaraj B. H. , Arun Ray , Deepanjan Kanungo , Aram Nahidipour , Xin Wang , Thanh Ta , Michael Raley , Guillermo Lao , Eddie Chen , Bijan Tadayon , Anant Kansal
IPC分类号： G06F017/60
CPC分类号： H04L63/0428 , G06F21/10 , G06F21/6209 , G06F2221/2117 , G06F2221/2141 , G06F2221/2153 , G11B20/00086 , G11B20/0021 , G11B20/00224 , G11B20/0071 , G11B20/00804 , H04L63/062 , H04L63/10 , H04L67/34 , H04L69/329 , H04L2463/101
摘要： A method and system for managing use of items having usage rights associated therewith including a point of capture system adapted to generate content of a future event when the event occurs, a content distributor adapted to generate a rights label having usage rights associated with content of the future event before the content is created, the rights label having a distribution key for encrypting the content as the content is generated, the distribution key being encrypted with a public key. The system also includes a license server adapted to generate a license associate with the content from the rights label before the content is generated, the license including the distribution key encrypted with the public key, and a content distributor adapted to distribute the license before the content is generated.
摘要翻译：一种用于管理具有与其相关联的使用权限的项目的使用的方法和系统，包括适于在事件发生时生成将来事件的内容的捕获点系统;适于生成具有与所述内容相关联的使用权限的权利标签的内容分发器在创建内容之前的未来事件，具有用于在生成内容时加密内容的分发密钥的权利标签，分发密钥由公开密钥加密。该系统还包括许可证服务器，其适于在内容生成之前从权利标签生成与内容相关联的许可证，该许可证包括使用公钥加密的分发密钥，以及内容分发器，适于在内容之前分发许可证被生成。

10. 发明申请

US20030009424A1 Method for managing access and use of resources by verifying conditions and conditions for use therewith 审中-公开
标题翻译：通过验证与其一起使用的条件和条件来管理资源的访问和使用的方法
公开(公告)号：US20030009424A1
公开(公告)日：2003-01-09
申请号：US10163634
申请日：2002-06-07
申请人： CONTENTGUARD HOLDINGS, INC.
发明人： Thanh Ta , Thomas DeMartini , Joseph Z. Fung , Guillermo Lao , Mai Nguyen , Bijan Tadayon , Vincent Tieu , Duc Tran , Xin Wang , Edgardo Valenzuela
IPC分类号： G06F017/60
CPC分类号： H04L63/102 , G06Q20/123 , G06Q20/1235 , G07F17/0014 , G07F17/16 , H04L63/083 , H04L2463/101
摘要： A method and apparatus for managing access to resources that integrates both authorization and protection for a wide range of resources. The rights to access a protected resource are based on conditions. Conditions are associated with both resource the resource and the state of the resource to thereby protect the resource at various stages during its life cycle. Conditions that are associated with the entire life cycle of the protected resource can be expressed by use of a grammar including data structures, sets of rules or a language.
摘要翻译：一种用于管理资源访问的方法和装置，其将广泛资源的授权和保护集成在一起。访问受保护资源的权限基于条件。条件与资源和资源的资源两者相关联，从而在其生命周期的各个阶段保护资源。与受保护资源的整个生命周期相关联的条件可以通过使用包括数据结构，规则集或语言的语法来表示。

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