Networked services licensing system and method
    1.
    发明申请
    Networked services licensing system and method 有权
    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

    IPC分类号: G06F017/60

    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。

    Rights expression profile system and method using templates
    2.
    发明申请
    Rights expression profile system and method using templates 有权
    权限表达配置文件系统和使用模板的方法

    公开(公告)号:US20030233330A1

    公开(公告)日:2003-12-18

    申请号:US10388162

    申请日:2003-03-14

    摘要: A system and method for creating 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, including specifying rights expression information indicating a manner of use of an item, the rights expression information including at least one element, the element having a variable and corresponding value for the variable; and performing an encoding process, including determining an identifier associated with a template corresponding to the rights expression information, extracting from the rights expression information the value for the variable corresponding to the element, and encoding a license adapted to be enforced on a device based on the variable and the identifier, the license including an identification of the template and the value for the variable.

    摘要翻译: 一种用于创建与用于系统中的项目相关联的权利表达的系统和方法,所述系统用于根据所述权利表达来控制所述项目的使用,包括指定表示项目使用方式的权利表达信息,所述权利表达信息 包括至少一个元素,该元素具有变量和相应的变量值; 以及执行编码处理,包括确定与所述权利表达信息相对应的模板相关联的标识符,从所述权利表达信息中提取与所述元素相对应的变量的值,以及基于在所述装置上基于 变量和标识符,许可证包括模板的标识和变量的值。

    Method and apparatus for processing usage rights expressions
    3.
    发明申请
    Method and apparatus for processing usage rights expressions 有权
    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

    IPC分类号: G06F017/60

    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。

    System and method for supplying and managing usage rights of users and suppliers of items
    4.
    发明申请
    System and method for supplying and managing usage rights of users and suppliers of items 审中-公开
    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

    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。

    Networked services licensing system and method
    7.
    发明申请
    Networked services licensing system and method 审中-公开
    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

    IPC分类号: G06F017/60

    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。

    Method and apparatus for supporting multiple trust zones in a digital rights management system
    9.
    发明申请
    Method and apparatus for supporting multiple trust zones in a digital rights management system 有权
    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

    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。

    System and method for expressing usage rights using light signals
    10.
    发明申请
    System and method for expressing usage rights using light signals 审中-公开
    使用光信号表达使用权的系统和方法

    公开(公告)号:US20030233169A1

    公开(公告)日:2003-12-18

    申请号:US10388217

    申请日:2003-03-14

    IPC分类号: G06F017/00

    摘要: A system and method for creating 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. Rights expression information indicating a manner of use of an item is specified. A modulated light signal based representation of the rights expression information is then generated. The modulated light signal based representation is configured to be interpreted by an interpreter of a system for controlling use of the item to permit enforcement of the rights expression.

    摘要翻译: 一种用于创建与用于系统中的项目相关联的权利表达式的系统和方法,用于根据权利表达来控制项目的使用。 指定表示项目的使用方式的权利表达信息。 然后生成基于调制光信号的权利表达信息的表示。 基于调制光信号的表示被配置为由用于控制项目的使用以允许执行权利表达的系统的解释器来解释。