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31. 发明授权

US07586938B2 Methods and systems for self-describing multicasting of multimedia presentations 有权
标题翻译：用于自我描述多媒体演示的组播的方法和系统
公开(公告)号：US07586938B2
公开(公告)日：2009-09-08
申请号：US10693430
申请日：2003-10-24
申请人： Anders E. Klemets , Eduardo P. Oliveira , James M. Alkove
发明人： Anders E. Klemets , Eduardo P. Oliveira , James M. Alkove
IPC分类号： H04J3/16 , G06F15/16 , H04N7/173
CPC分类号： H04L65/4076 , H04L12/1895 , H04L29/06027 , H04L65/4015 , H04L65/607 , H04L65/608 , H04M7/006 , H04N21/23439 , H04N21/44004 , H04N21/6405 , H04N21/643 , H04N21/6437
摘要： Multimedia presentations are multicast using an announcement channel that includes presentation description information along with multiple channels for multiple streams of multimedia data to accommodate clients of different multimedia resources. Clients can use the announcement channel to select channel(s) appropriate for their multimedia resources. The channels are created in a predetermined manner (e.g., preselected logical addresses, preselected ports of an IP address, etc.) so that clients can immediately join a channel without (or concurrently with) joining the announcement channel to reduce startup latency. An acceleration channel may be created that provides blocks of data containing a preselected number of previous units, which may be transmitted at at a bit rate that is “faster than real-time”. This feature allows clients with suitable resources to more quickly buffer sufficient data to begin presenting the multimedia data to users.
摘要翻译：多媒体演示是使用包括演示描述信息以及多个多媒体数据流的多个频道的通知信道来组播的，以适应不同多媒体资源的客户端。客户可以使用通知通道选择适合其多媒体资源的频道。以预定方式（例如，预先选择的逻辑地址，IP地址的预选端口等）创建信道，使得客户端可以在不（或同时）加入通告信道的情况下立即加入信道以减少启动等待时间。可以创建加速度通道，其提供包含预选数量的先前单元的数据块，其可以以“比实时更快”的比特率发送。该功能允许具有适当资源的客户端更快速地缓冲足够的数据，以开始向用户呈现多媒体数据。

32. 发明授权

US07561696B2 Delivering policy updates for protected content 有权
标题翻译：为受保护的内容提供策略更新
公开(公告)号：US07561696B2
公开(公告)日：2009-07-14
申请号：US11179206
申请日：2005-07-12
申请人： Eduardo P. Oliveira , James M. Alkove , Anders E. Klemets
发明人： Eduardo P. Oliveira , James M. Alkove , Anders E. Klemets
IPC分类号： H04L9/00 , H04L9/08 , G06F7/04 , G06F17/30 , H04N7/16 , G06F11/30 , G06F12/14 , G06F21/00
CPC分类号： H04L9/0822 , G06F21/10 , H04L9/0825 , H04L63/06 , H04L63/102 , H04L2209/603 , H04L2463/062
摘要： Various embodiments permit policy updates, such as DRM policy updates, to be delivered and updated for a given piece of protected content. In at least some embodiments, various protocols can be extended to permit policy updates to be represented and carried by the protocol. In one embodiment, Hypertext Transport Protocol or HTTP is utilized to carry the policy updates. In another embodiment, Real Time Streaming Protocol or RTSP is used to carry policy updates.
摘要翻译：各种实施例允许针对给定的受保护内容片段进行策略更新（如DRM策略更新）被传递和更新。在至少一些实施例中，可以扩展各种协议以允许由协议来表示和携带策略更新。在一个实施例中，使用超文本传输协议或HTTP来承载策略更新。在另一实施例中，实时流协议或RTSP用于携带策略更新。

33. 发明申请

US20090171762A1 Advertising in an Entertainment Access Service 审中-公开
标题翻译：娱乐接入服务中的广告
公开(公告)号：US20090171762A1
公开(公告)日：2009-07-02
申请号：US11968193
申请日：2008-01-02
申请人： James M. Alkove , Chadd B. Knowlton
发明人： James M. Alkove , Chadd B. Knowlton
IPC分类号： G06Q30/00
CPC分类号： G06Q30/02 , G06Q30/0243 , G06Q30/0273
摘要： This document describes tools capable of managing advertising in the field of digital entertainment content. The tools may enable advertisers to know which advertisements are more effective or are more likely to be effective with all users, users having similar demographic profiles, or a particular user. The tools may do so by building and maintaining profiles for users. These profiles may include many users' interactions with various advertisements, demographic information for the users usable to compare users, explicitly selected preferences of users, users' implicit preferences based on what entertainment content they watch, and other information.
摘要翻译：本文档描述了能够管理数字娱乐内容领域的广告的工具。这些工具可以使广告商能够知道哪些广告更有效或更有可能对所有用户，具有相似人口统计特征的用户或特定用户有效。这些工具可以通过构建和维护用户的配置文件来实现。这些简档可以包括许多用户与各种广告的交互，可用于比较用户的用户的人口统计信息，用户的明确选择的偏好，用户基于他们观看的娱乐内容的隐含偏好以及其他信息。

34. 发明申请

US20090132326A1 INTEGRATING ADS WITH MEDIA 审中-公开
标题翻译：与媒体集成ADS
公开(公告)号：US20090132326A1
公开(公告)日：2009-05-21
申请号：US11941305
申请日：2007-11-16
申请人： James M. Alkove , James E. Allard , David Sebastien Alles , Adam Tipton Berns , Steven Drucker , Julio Estrada , Todd Eric Holmdahl , Oliver R. Roup , David Hendler Sloo , Curtis G. Wong , Dawson Yee
发明人： James M. Alkove , James E. Allard , David Sebastien Alles , Adam Tipton Berns , Steven Drucker , Julio Estrada , Todd Eric Holmdahl , Oliver R. Roup , David Hendler Sloo , Curtis G. Wong , Dawson Yee
IPC分类号： G06Q30/00 , G06Q10/00 , G06Q40/00
CPC分类号： H04N7/173 , G06Q30/0264 , G06Q40/04 , H04N7/163 , H04N21/4331 , H04N21/4333 , H04N21/44016 , H04N21/4722 , H04N21/812 , H04N21/84
摘要： The claimed subject matter relates to an architecture that can utilize special metadata to facilitate an improved advertising model in connection with media content delivery. The architecture can monitor a media player device and can launch a metadata interface on the media player device upon detection that a pause feature has been activated. Accordingly, while the media player device is paused (and therefore not presenting the media in a normal fashion), a user can interact with the metadata interface. The metadata interface can provide, e.g., advertisements or additional information related to elements or objects that exist in the media. In addition, the metadata interface can launch suitable applications in accordance with the special metadata. Additionally, the architecture can embed metadata in the media, which can be done in accordance with an advertiser bidding model.
摘要翻译：所要求保护的主题涉及可以利用特殊元数据来促进与媒体内容传送有关的改进的广告模型的架构。该架构可以监视媒体播放器设备，并且可以在检测到暂停特征被激活之后启动媒体播放器设备上的元数据接口。因此，当媒体播放器设备被暂停（并且因此不以正常方式呈现媒体）时，用户可以与元数据接口交互。元数据接口可以提供例如与媒体中存在的元素或对象相关的广告或附加信息。此外，元数据接口可以根据特殊元数据启动合适的应用程序。此外，架构可以在媒体中嵌入元数据，这可以根据广告商的出价模式进行。

35. 发明授权

US07483532B2 RTP payload format 有权
标题翻译： RTP有效载荷格式
公开(公告)号：US07483532B2
公开(公告)日：2009-01-27
申请号：US10612851
申请日：2003-07-03
申请人： James M. Alkove , Anders E. Klemets
发明人： James M. Alkove , Anders E. Klemets
IPC分类号： H04L9/00
CPC分类号： H04L63/0457 , H04L29/06 , H04L29/06027 , H04L65/607 , H04L65/608 , H04L69/03 , H04N21/2347 , H04N21/2381 , H04N21/4143 , H04N21/42623 , H04N21/472 , H04N21/4788 , H04N21/6437
摘要： A data stream is encrypted to form encryption units that are packetized into RTP packets. Each RTP packet includes an RTP packet header, one or more payloads of a common data stream, and a RTP payload format header for each payload and including, for the corresponding encryption units, a boundary for the payload. The payload can be one or more of the encryption units or a fragment of one of the encryption units. The encryption units are reassembled the using the payloads in the RTP packets and the respective boundary in the respective RTP payload format header. The reassembled of encryption units are decrypted for rendering. Each RTP payload format header can have attributes for the corresponding payload that can be used to render the payload. The RTP packets can be sent server-to-client or peer-to-peer.
摘要翻译：数据流被加密以形成被打包成RTP分组的加密单元。每个RTP分组包括RTP分组报头，公共数据流的一个或多个有效载荷和用于每个有效载荷的RTP有效载荷格式报头，并且对于相应的加密单元，包括有效载荷的边界。有效载荷可以是一个或多个加密单元或加密单元之一的片段。使用RTP分组中的有效载荷和相应的RTP有效载荷格式报头中的相应边界重新组合加密单元。重新组合的加密单元被解密以进行渲染。每个RTP有效载荷格式头可以具有可用于渲染有效载荷的对应有效载荷的属性。 RTP数据包可以被发送到服务器到客户端或者点对点。

36. 发明授权

US09892390B2 Digital content packaging, licensing and consumption 有权
公开(公告)号：US09892390B2
公开(公告)日：2018-02-13
申请号：US11954222
申请日：2007-12-12
申请人： Patrik Schnell , Alexandre V. Grigorovitch , James M. Alkove
发明人： Patrik Schnell , Alexandre V. Grigorovitch , James M. Alkove
IPC分类号： G06F21/00 , G06Q20/12 , G06Q30/02
CPC分类号： G06Q20/1235 , G06Q30/02
摘要： A DRM technique involves packaging an advertisement using a data structure that encapsulates a number of advertising segments along with signed information, such as a table of hashes, associated with some of the advertising segments. In one scenario, the data structure and the signed information are separately protected using public key and/or digital signature cryptographic schemes. The advertisement is delivered to a user of a consumer electronic device (CED) separately from delivery of a digital license, which governs user consumption of the advertisement. The digital license includes keys used in connection with the cryptographic scheme, and references a condition to be satisfied with respect to consumption of the advertisement. As advertising segments are verified and consumed by the user/CED, information is recorded and used to determine whether the license condition was satisfied. Satisfaction of the license condition may result in access to program content or additional licenses.

37. 发明授权

US08843413B2 Binding content to a domain 有权
标题翻译：将内容绑定到域
公开(公告)号：US08843413B2
公开(公告)日：2014-09-23
申请号：US10778743
申请日：2004-02-13
申请人： Arnaud Robert , James M. Alkove , Chadd B. Knowlton
发明人： Arnaud Robert , James M. Alkove , Chadd B. Knowlton
IPC分类号： G06F21/10 , H04N21/436 , H04L29/06 , H04N21/835
CPC分类号： H04L63/123 , G06F21/10 , G06F2221/0706 , H04L63/0823 , H04L2463/101 , H04N21/43615 , H04N21/835
摘要： The present invention provides for a digital rights management system with a centralized domain service capable of creating and managing membership criteria for joining a domain in accordance with business rules defined by a content owner. A domain identification is created that allows a content provider to uniquely bind content licenses to a domain. The content licenses include usage rights that define how content associated with the licenses may be consumed by one or more members of the domain. The centralized domain service can enforce digital rights by validating membership criteria including at least one of a domain proximity check for validating that a requestor is in close proximity to the domain, a total number of requestors, or the frequency that the requests have been made by various requestors to join the domain and unjoin from the domain.
摘要翻译：本发明提供一种具有集中式域服务的数字版权管理系统，其能够根据由内容所有者定义的业务规则来创建和管理加入域的会员标准。创建域标识，允许内容提供商将内容许可证唯一地绑定到域。内容许可证包括使用权限，定义如何与域的一个或多个成员一起使用与许可证相关联的内容。集中式域服务可以通过验证成员标准来强制实施数字权利，所述成员标准包括用于验证请求者处于非常接近域的域接近度检查中的至少一个，请求者的总数，或者请求的总数各种请求者加入域并从域中取消加入。

38. 发明授权

US08687021B2 Augmented reality and filtering 有权
标题翻译：增强现实和过滤
公开(公告)号：US08687021B2
公开(公告)日：2014-04-01
申请号：US13588147
申请日：2012-08-17
申请人： Steven N. Bathiche , Jon Marcus Randall Whitten , John Mark Miller , Matthew B. MacLaurin , Boyd Cannon Multerer , James M. Alkove , Zachary Lewis Russell , Eric P. Wilfrid , Bret P. O'Rourke , Oliver R. Roup
发明人： Steven N. Bathiche , Jon Marcus Randall Whitten , John Mark Miller , Matthew B. MacLaurin , Boyd Cannon Multerer , James M. Alkove , Zachary Lewis Russell , Eric P. Wilfrid , Bret P. O'Rourke , Oliver R. Roup
IPC分类号： G09G5/00
CPC分类号： G06T19/006 , A63F13/10 , A63F13/12 , A63F13/65 , A63F2300/6009 , A63F2300/69 , G06F3/14
摘要： A system (and corresponding method) that can enhance a user experience by augmenting real-world experiences with virtual world data to is provided. The augmented reality system discloses various techniques to personalize real-world experiences by overlaying or interspersing virtual capabilities (and data) with real world situations. The innovation can also filter, rank, modify or ignore virtual-world information based upon a particular real-world class, user identity or context.
摘要翻译：提供了可以通过用虚拟世界数据增强现实世界体验来增强用户体验的系统（和相应的方法）。增强现实系统公开了通过将虚拟能力（和数据）与现实世界情况叠加或散布来个性化真实世界体验的各种技术。该创新还可以基于特定的真实世界类，用户身份或上下文来过滤，排序，修改或忽略虚拟世界信息。

39. 发明授权

US08656506B2 Rights enforcement of unencrypted content 有权
标题翻译：未加密内容的权利执行
公开(公告)号：US08656506B2
公开(公告)日：2014-02-18
申请号：US11823595
申请日：2007-06-28
申请人： James M. Alkove , Chadd B. Knowlton
发明人： James M. Alkove , Chadd B. Knowlton
IPC分类号： H04L29/06
CPC分类号： G06F21/10 , G06F2221/0733
摘要： In accordance with one or more aspects of the rights enforcement of unencrypted content, a nameplate associated with unencrypted content is generated. The nameplate includes an identifier of the unencrypted content and an identifier of an authorized user of the unencrypted content. The nameplate is sent to a device of the authorized user for rights enforcement of the unencrypted content on the device. In accordance with one or more other aspects of the rights enforcement of unencrypted content, a nameplate for unencrypted content to be played back on a device is obtained. The nameplate includes an identifier of the unencrypted content and an identifier of an authorized user of the unencrypted content. The device presents, during playback of the unencrypted content on the device, the identifier of the authorized user of the unencrypted content.
摘要翻译：根据未加密内容的权利执行的一个或多个方面，生成与未加密内容相关联的铭牌。铭牌包括未加密内容的标识符和未加密内容的授权用户的标识符。将铭牌发送到授权用户的设备，以对设备上的未加密内容进行权限强制。根据未加密内容的权利执行的一个或多个其他方面，获得用于在设备上重放的未加密内容的铭牌。铭牌包括未加密内容的标识符和未加密内容的授权用户的标识符。在设备上未加密内容的回放期间，该设备呈现未加密内容的授权用户的标识符。

40. 发明授权

US08321690B2 Protecting digital media of various content types 有权
标题翻译：保护各种内容类型的数字媒体
公开(公告)号：US08321690B2
公开(公告)日：2012-11-27
申请号：US11201751
申请日：2005-08-11
申请人： Eduardo P. Oliveira , Anders E. Klemets , Sanjay Bhatt , Anand Paka , James M. Alkove
发明人： Eduardo P. Oliveira , Anders E. Klemets , Sanjay Bhatt , Anand Paka , James M. Alkove
IPC分类号： G06F12/14
CPC分类号： H04L63/10 , G06F21/10 , G06F2221/0784 , G06F2221/2145 , H04L9/0822 , H04L9/0825 , H04L63/0428 , H04L63/08 , H04L2209/603 , H04L2463/101 , H04N21/63345 , H04N21/64322 , H04N21/6437 , H04N21/8193 , H04N21/8355 , H04N21/8456
摘要： Systems and/or methods (“tools”) are described that enable a digital rights management policy to be associated with digital media having an arbitrary content type or transfer control protocol. In some embodiments, the tools encrypt data segments of a media file and add a descriptor to each of those segments. These descriptors can enable a receiver of the encrypted media file to decrypt the file and consume it according to the correct digital rights management policy.
摘要翻译：描述了能够使数字版权管理策略与具有任意内容类型或传输控制协议的数字媒体相关联的系统和/或方法（工具）。在一些实施例中，工具加密媒体文件的数据段并将描述符添加到这些段中的每一个。这些描述符可以使得加密的媒体文件的接收者能够根据正确的数字版权管理策略对文件进行解密并消费。

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