公开(公告)号：EP2807593A4

公开(公告)日：2015-10-14

申请号：EP13741059

申请日：2013-01-21

申请人： MICROSOFT TECHNOLOGY LICENSING LLC

发明人： LI KARVELL ,  DONNER ROBERT ,  WADHWA AMIT ,  GARG SANJAY

IPC分类号： G06F21/10 ,  G06F21/12 ,  G06F21/62 ,  G06Q10/00 ,  G06Q50/18

CPC分类号： G06F21/105 ,  G06F21/10 ,  G06F21/121 ,  G06F21/629 ,  G06F2221/0766 ,  G06F2221/0768 ,  G06F2221/0771 ,  G06F2221/0773 ,  G06Q10/00 ,  G06Q50/184 ,  G06Q2220/18

公开(公告)号：EP2807593A1

公开(公告)日：2014-12-03

申请号：EP13741059.3

申请日：2013-01-21

申请人： Microsoft Corporation

发明人： LI, Karvell ,  DONNER, Robert ,  WADHWA, Amit ,  GARG, Sanjay

IPC分类号： G06F21/10

CPC分类号： G06F21/105 ,  G06F21/10 ,  G06F21/121 ,  G06F21/629 ,  G06F2221/0766 ,  G06F2221/0768 ,  G06F2221/0771 ,  G06F2221/0773 ,  G06Q10/00 ,  G06Q50/184 ,  G06Q2220/18

摘要： A method, system, and computer-readable storage media for licensing an application (220) using sync providers are provided herein. The method includes receiving (2502) a request for a license for an application (220) from a client sync provider (304D) at a licensing service (302) and receiving (2504) information relating to the license from a commerce partner offering the application (220) via a commerce partner sync provider. The method also includes returning (2506) the license for the application (220) to a client computing device (308), receiving (2508) information relating to a state of the license from the client sync provider (304D), and adjusting (2510) conditions of the license according to the state of the license.

公开(公告)号：EP1942429A3

公开(公告)日：2012-01-04

申请号：EP08000057.3

申请日：2008-01-03

申请人： LG Electronics Inc.

发明人： Lee, Hyun Joo

IPC分类号： G06F21/00

CPC分类号： G06F21/10 ,  G06F2221/0768

摘要： A method for setting digital rights associated with content, the method includes receiving a request from a user to access content comprising digital rights defined by a first set of attributes, identifying if the user has existing digital rights to the content, wherein the existing digital rights is defined by a second set of attributes, and modifying the existing digital rights associated with the content to include the first set of attributes. A terminal for issuing digital rights includes a digital rights management (DRM) server for issuing a rights object to a terminal or a content server; and a content server for encoding content using encryption keys issued from the DRM server and providing encoded content to the terminal in response to a content download request wherein the DRM server also issues content encryption keys to the content server.

公开(公告)号：EP2171964A1

公开(公告)日：2010-04-07

申请号：EP08781470.3

申请日：2008-07-07

申请人： QUALCOMM Incorporated

发明人： AGGARWAL, Pooja ,  KRISHNASWAMY, Dilip ,  DALEY, Robert S. ,  LUNDQVIST, Patrik

IPC分类号： H04L29/06

CPC分类号： H04L67/306 ,  G06F17/30867 ,  G06F17/3087 ,  G06F21/10 ,  G06F21/6254 ,  G06F2221/0724 ,  G06F2221/0731 ,  G06F2221/0742 ,  G06F2221/0744 ,  G06F2221/0759 ,  G06F2221/0768 ,  G06F2221/0775 ,  G06F2221/2101 ,  G06F2221/2103 ,  G06F2221/2113 ,  G06F2221/2115 ,  G06F2221/2117 ,  G06F2221/2129 ,  G06F2221/2135 ,  G06F2221/2141 ,  G06F2221/2143 ,  G06F2221/2145 ,  G06F2221/2151 ,  G06Q30/02 ,  G06Q30/0251 ,  G06Q30/0267 ,  G06Q30/0269 ,  H04L67/025 ,  H04L67/22 ,  H04W4/02 ,  H04W4/12 ,  H04W8/245 ,  H04W64/00

摘要： A method for providing targeted content-messages on a wireless access terminal (W-AT) includes receiving metadata concerning a pool of content-messages from a remote apparatus, filtering the metadata based on a user profile on the W-AT to select at least one specific content-message, and receiving the at least one specific content-message from the pool of content-messages.

公开(公告)号：EP2171963A1

公开(公告)日：2010-04-07

申请号：EP08781468.7

申请日：2008-07-07

申请人： QUALCOMM Incorporated

发明人： AGGARWAL, Pooja ,  KRISHNASWAMY, Dilip ,  DALEY, Robert, S. ,  LUNDQVIST, Patrik

IPC分类号： H04L29/06 ,  G06F17/30

CPC分类号： H04L67/306 ,  G06F17/30867 ,  G06F17/3087 ,  G06F21/10 ,  G06F21/6254 ,  G06F2221/0724 ,  G06F2221/0731 ,  G06F2221/0742 ,  G06F2221/0744 ,  G06F2221/0759 ,  G06F2221/0768 ,  G06F2221/0775 ,  G06F2221/2101 ,  G06F2221/2103 ,  G06F2221/2113 ,  G06F2221/2115 ,  G06F2221/2117 ,  G06F2221/2129 ,  G06F2221/2135 ,  G06F2221/2141 ,  G06F2221/2143 ,  G06F2221/2145 ,  G06F2221/2151 ,  G06Q30/02 ,  G06Q30/0251 ,  G06Q30/0267 ,  G06Q30/0269 ,  H04L67/025 ,  H04L67/22 ,  H04W4/02 ,  H04W4/12 ,  H04W8/245 ,  H04W64/00

摘要： A method for providing targeted content-messages on a wireless access terminal (W-AT) includes receiving metadata concerning a pool of content-messages from a remote apparatus, filtering the metadata based on a user profile on the W-AT to select at least one specific content-message, and receiving the at least one specific content-message from the pool of content-messages.

公开(公告)号：EP1646204B1

公开(公告)日：2008-12-03

申请号：EP06000766.3

申请日：2004-08-20

申请人： Samsung Electronics Co., Ltd.

发明人： Chang, Kyung-ah ,  Lee, Byung-rae

IPC分类号： H04L29/06

CPC分类号： H04L63/123 ,  G06F21/10 ,  G06F2221/0768 ,  H04L63/0428 ,  H04L63/0442 ,  H04L63/10 ,  H04L2463/101

摘要： Provided is a method for delivering all or part of a rights object (RO) of a user associated with digital content to other users. The method includes creating a rights object to be transmitted to a second user within a limit of a rights object held by the first user, and forwarding the created rights object to the second user. The method allows each user to share its own RO with other users within the limit of the RO without server authentication.

公开(公告)号：EP1942429A2

公开(公告)日：2008-07-09

申请号：EP08000057.3

申请日：2008-01-03

申请人： LG Electronics Inc.

发明人： Lee, Hyun Joo

IPC分类号： G06F21/00

CPC分类号： G06F21/10 ,  G06F2221/0768

摘要： A method for setting digital rights associated with content, the method includes receiving a request from a user to access content comprising digital rights defined by a first set of attributes, identifying if the user has existing digital rights to the content, wherein the existing digital rights is defined by a second set of attributes, and modifying the existing digital rights associated with the content to include the first set of attributes. A terminal for issuing digital rights includes a digital rights management (DRM) server for issuing a rights object to a terminal or a content server; and a content server for encoding content using encryption keys issued from the DRM server and providing encoded content to the terminal in response to a content download request wherein the DRM server also issues content encryption keys to the content server.

摘要翻译： 一种用于设置与内容相关联的数字权利的方法，所述方法包括从用户接收请求以访问包括由第一组属性定义的数字权限的内容，识别用户是否具有对该内容的现有数字权限，其中现有的数字权利 由第二组属性定义，并且修改与内容相关联的现有数字权限以包括第一组属性。 用于发行数字版权的终端包括用于向终端或内容服务器发行权限对象的数字版权管理（DRM）服务器; 以及内容服务器，用于使用从DRM服务器发出的加密密钥对内容进行编码，并响应于内容下载请求向终端提供编码内容，其中DRM服务器还向内容服务器发出内容加密密钥。

公开(公告)号：EP1921554A1

公开(公告)日：2008-05-14

申请号：EP05781556.5

申请日：2005-09-01

申请人： MITSUBISHI ELECTRIC CORPORATION

发明人： TSURUKAWA, Tatsuya

IPC分类号： G06F21/00 ,  G06F21/24

CPC分类号： G06F21/10 ,  G06F2221/0768 ,  G06F2221/2135 ,  G06F2221/2137

摘要： A license delivery system 1000 allows intermediate nodes to modify a license within a range allowed by a license issuer. According to the license delivery system 1000, each of the intermediate nodes involved in the license delivery can verify if the license modifications have been correctly done by the intermediate nodes. Also according to the license delivery system 1000, a license issuer apparatus 2 adds, to an original license, original allowed modification information which defines a modifiable range of the original license. The intermediate nodes sequentially append, to a license 1 issued by the license issuer apparatus, the respective modified licenses that are modified within the modifiable range defined by the original allowed modification information.

摘要翻译： 许可证发放系统1000允许中间节点在由许可证颁发者允许的范围内修改许可证。 根据许可证发放系统1000，涉及许可证交付的每个中间节点可以验证许可证修改是否已被中间节点正确地完成。 此外，根据许可证发放系统1000，许可证发行者设备2将原始许可证的原始允许修改信息添加到原始许可证中，该修改信息定义了原始许可证的可修改范围。 中间节点顺序地附加到由许可证颁发机器发行的许可证1中，在由原始允许的修改信息定义的可修改范围内修改的各个修改的许可证。

公开(公告)号：EP1751646A1

公开(公告)日：2007-02-14

申请号：EP05735197.5

申请日：2005-05-10

申请人： Koninklijke Philips Electronics N.V.

发明人： KAMPERMAN, Franciscus, L., A., J. ,  PETKOVIC, Milan ,  KOSTER, Robert, P. ,  VRIELINK, Koen, H., J.

IPC分类号： G06F1/00

CPC分类号： G06F21/10 ,  G06F2221/0768

摘要： This invention relates to a method of processing rights relating to content, that can be communicated between devices. Typically, a Digital Rights Management (DRM) system imposes limitations of use and distribution, imposed by the service provider, content provider or distributor. The method of the invention renders it possible for a user who has received DRM rights to restrict the right further. The invention is more particularly related to the receipt of DRM rights to Authorized Domain Digital Rights Management (AD-DRM) systems and the introduction of user attributed rights in the form of further restrictions introduced to the received DRM rights. The invention further relates to a Rights Program Template (RPT) facilitating the introduction of such further restrictions in a user friendly way. Finally, the invention relates to a system supporting the method of the invention.

公开(公告)号：EP1509024A2

公开(公告)日：2005-02-23

申请号：EP04255020.2

申请日：2004-08-20

申请人： Samsung Electronics Co., Ltd.

发明人： Chang, Kyung-ah ,  Lee, Byung-rae 306-104 Seongwon Santevill

IPC分类号： H04L29/06

CPC分类号： H04L63/123 ,  G06F21/10 ,  G06F2221/0768 ,  H04L63/0428 ,  H04L63/0442 ,  H04L63/10 ,  H04L2463/101

摘要： Provided is a method for delivering all or part of a rights object (RO) of a user associated with digital content to other users. The method includes creating a rights object to be transmitted to a second user within a limit of a rights object held by the first user, and forwarding the created rights object to the second user. The method allows each user to share its own RO with other users within the limit of the RO without server authentication.

摘要翻译： 提供了一种用于将与数字内容相关联的用户的权利对象（RO）的全部或部分传送给其他用户的方法。 该方法包括在由第一用户持有的权限对象的限制内创建要发送给第二用户的权限对象，并将创建的权限对象转发给第二用户。 该方法允许每个用户在没有服务器认证的RO的限制内与其他用户共享其自己的RO。