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61. 发明申请

US20130174271A1 DEVICE AUTHENTICATION FOR SECURE KEY RETRIEVAL FOR STREAMING MEDIA PLAYERS 有权
标题翻译：用于安全媒体播放器的重要检索的设备验证
公开(公告)号：US20130174271A1
公开(公告)日：2013-07-04
申请号：US13695497
申请日：2011-05-04
申请人： Thomas Handal , Matthew E. Messerman , Akinwale Olugbile , Petr Peterka
发明人： Thomas Handal , Matthew E. Messerman , Akinwale Olugbile , Petr Peterka
IPC分类号： G06F21/62
CPC分类号： H04L63/0823 , G06F17/30017 , G06F21/10 , G06F21/62 , G06Q30/0257 , G06Q30/0267 , H04L63/104 , H04L65/4084 , H04L2463/101 , H04N21/2541 , H04N21/25816 , H04N21/25875 , H04N21/26258 , H04N21/26613 , H04N21/4627 , H04N21/4753 , H04N21/4825 , H04N21/835
摘要： Systems and methods are disclosed that authenticate devices or users, and enable playback of secured streaming content through a media player. In one embodiment, the invention is a system for receiving secure content over an unmanaged network, including a security application configured operate on a user device with access to a network, where the security application is configured to receive a request for playlist data from the media player, send a playlist request to a content server, receive playlist data from the content server, send playlist data to a media player, receive a security access request from the media player, send a security access request to a security server, receive security access data from the security server; and send security access data to a media player.
摘要翻译：公开了认证设备或用户的系统和方法，并且通过媒体播放器启用安全流媒体内容的播放。在一个实施例中，本发明是一种用于在非托管网络上接收安全内容的系统，包括配置为在具有对网络的访问的用户设备上操作的安全应用，其中所述安全应用被配置为从所述媒体接收播放列表数据的请求播放器，向内容服务器发送播放列表请求，从内容服务器接收播放列表数据，向媒体播放器发送播放列表数据，从媒体播放器接收安全访问请求，向安全服务器发送安全访问请求，接收安全访问来自安全服务器的数据; 并向媒体播放器发送安全访问数据。

62. 发明授权

US08176534B2 Method and apparatus for provisioning a device to access digital rights management (DRM) services in a universal plug and play (UPnP) network 有权
标题翻译：用于在通用即插即用（UPnP）网络中配置设备以访问数字版权管理（DRM）服务的方法和装置
公开(公告)号：US08176534B2
公开(公告)日：2012-05-08
申请号：US11323517
申请日：2005-12-30
申请人： Geetha Mangalore , Petr Peterka
发明人： Geetha Mangalore , Petr Peterka
IPC分类号： G06F7/04
CPC分类号： H04L12/2803 , G06F21/10 , H04L12/2814 , H04L63/0823 , H04L63/10 , H04L2463/101
摘要： A method and apparatus are provided for enabling a Universal Plug and Play (UPnP) device to be automatically provisioned to access services without the need for manual interaction. In accordance with the invention, when a UPnP device needs to be provisioned, it automatically obtains pre-provisioning information from a provisioning device on the home network, and uses the pre-provisioning information to interact with the provisioning device to cause the UPnP device to be provisioned. The provisioning enables the UPnP device to access services, including digital rights management (DRM) services, over a network.
摘要翻译：提供了一种方法和装置，用于使通用即插即用（UPnP）设备能够被自动提供以访问服务而不需要手动交互。根据本发明，当需要配置UPnP设备时，它自动从家庭网络上的供应设备获取预先配置信息，并且使用预先供应信息与供应设备进行交互以使UPnP设备被配置。该配置使UPnP设备能够通过网络访问包括数字版权管理（DRM）服务的服务。

63. 发明授权

US08140439B2 Method and apparatus for enabling digital rights management in file transfers 有权
标题翻译：用于在文件传输中实现数字版权管理的方法和装置
公开(公告)号：US08140439B2
公开(公告)日：2012-03-20
申请号：US11739868
申请日：2007-04-25
申请人： William L. Olson , Vida Ilderem , Frederick L. Kitson , Morris A. Moore , Paul Moroney , Petr Peterka , Theodore S. Rzeszewski , Robert H. Yacobellis
发明人： William L. Olson , Vida Ilderem , Frederick L. Kitson , Morris A. Moore , Paul Moroney , Petr Peterka , Theodore S. Rzeszewski , Robert H. Yacobellis
IPC分类号： G06F21/00
CPC分类号： G06F21/10
摘要： Embodiments of the invention generally provide a method and apparatus for enabling digital rights management in file transfers. One embodiment of a method for transferring digital content from a first user to a second user, includes transferring ownership of an instance of the digital content to the second user, where the instance of the digital content resides on a first device belonging to the first user. Copies of the digital content are then deleted from one or more additional devices belonging to the first user (including at least one offline device).
摘要翻译：本发明的实施例一般提供了一种用于在文件传送中实现数字版权管理的方法和装置。用于将数字内容从第一用户传送到第二用户的方法的一个实施例包括将数字内容的实例的所有权转移给第二用户，其中数字内容的实例驻留在属于第一用户的第一设备上。然后从属于第一用户的一个或多个附加设备（包括至少一个离线设备）删除数字内容的副本。

64. 发明申请

US20110150214A1 COORDINATED VIEWING EXPERIENCE AMONG REMOTELY LOCATED USERS 有权
标题翻译：在远程位置的用户协调查看体验
公开(公告)号：US20110150214A1
公开(公告)日：2011-06-23
申请号：US12643263
申请日：2009-12-21
申请人： William L. Gleim , Petr Peterka
发明人： William L. Gleim , Petr Peterka
IPC分类号： H04N7/167 , H04L9/08
CPC分类号： H04N21/4788 , H04L9/0822 , H04L9/083 , H04L2209/60 , H04N21/4302 , H04N21/4405 , H04N21/4627
摘要： A method of viewing a content item is provided. The method includes receiving an encrypted content item and a network address of a key management system from a primary client device over a communications network. A session key is obtained over the communications network and the primary client device is notified that the session key has been obtained. An encrypted version of a content key is received over the communication network to decrypt the content item and content rights that determine access to the content item. The content rights restrict the content item from being rendered unless it is rendered in coordination with the rendering of the content item by the primary client device. The encrypted version of a content key is decrypted with the session key. The content item is rendered in accordance with the content rights by decrypting the content item with the content key.
摘要翻译：提供了一种查看内容项目的方法。该方法包括通过通信网络从主客户端设备接收密钥管理系统的加密内容项目和网络地址。通过通信网络获得会话密钥，并且通知主客户端设备已经获得会话密钥。通过通信网络接收内容密钥的加密版本，以解密确定对内容项目的访问的内容项目和内容权限。内容权限限制内容项目被呈现，除非与主客户端设备呈现内容项目一起呈现。用密钥解密内容密钥的加密版本。通过利用内容密钥解密内容项目，根据内容权限呈现内容项目。

65. 发明申请

US20100138900A1 REMOTE ACCESS OF PROTECTED INTERNET PROTOCOL (IP)-BASED CONTENT OVER AN IP MULTIMEDIA SUBSYSTEM (IMS)-BASED NETWORK 审中-公开
标题翻译： IP多媒体子系统（IMS）网络的远程访问受保护的互联网协议（IP） - 内容
公开(公告)号：US20100138900A1
公开(公告)日：2010-06-03
申请号：US12326124
申请日：2008-12-02
申请人： Petr Peterka , Suresh Kumar Chintada , Priya Rajagopal
发明人： Petr Peterka , Suresh Kumar Chintada , Priya Rajagopal
IPC分类号： G06F7/04
CPC分类号： H04L63/06 , H04L12/2812 , H04L12/2821 , H04L12/2834 , H04L12/2836 , H04L65/1016 , H04L65/1026 , H04L65/4076 , H04L2463/101
摘要： A service control method, device and system for allowing secure, remote access of protected IP-based content delivered over an IMS-based network to one or more devices within a home network. The method involves a remote access device transmitting a remote access request to a service control application in the IMS-based network, the service control application authorizing the remote access request based on a number of criteria, and forwarding the remote access request to the home network. The forwarded remote access request includes information that allows protected content requested by the remote access request to be transmitted from a home network device in the home network to the remote access device upon appropriate verification of the remote access device by the home network device using home network device DRM schemes. Remote access of the protected content can be allowed by relaxing proximity restriction requirements of the home network.
摘要翻译：一种用于允许通过基于IMS的网络传送的受保护的基于IP的内容对家庭网络内的一个或多个设备的安全的远程访问的服务控制方法，设备和系统。该方法涉及将远程访问请求发送到基于IMS的网络中的服务控制应用的远程访问设备，所述服务控制应用基于多个准则来授权远程访问请求，并将远程访问请求转发到家庭网络。所转发的远程访问请求包括允许远程访问请求所请求的受保护内容在归属网络中的家庭网络设备通过家庭网络设备在使用家庭网络进行适当验证远程访问设备时向远程访问设备发送的信息设备DRM方案。通过放松家庭网络的接近限制要求，可以允许远程访问受保护的内容。

66. 发明申请

US20090259496A1 METHOD AND APPARATUS FOR INSURING DIGITAL CONTENT 审中-公开
标题翻译：保护数字内容的方法和装置
公开(公告)号：US20090259496A1
公开(公告)日：2009-10-15
申请号：US12101950
申请日：2008-04-11
申请人： William L. Olson , Paul Moroney , Petr Peterka , Theodore S. Rzeszewski
发明人： William L. Olson , Paul Moroney , Petr Peterka , Theodore S. Rzeszewski
IPC分类号： G06Q40/00
CPC分类号： G06Q30/00 , G06Q40/00 , G06Q40/08
摘要： Embodiments of the invention generally provide a method and apparatus for insuring digital content. One embodiment of a method for insuring digital content includes receiving a request to insure a specific instance of digital content and associating insurance with the instance of digital content, such that the instance of digital content can be restored to an owner of the instance of digital content in an event that the instance of digital content becomes unusable. At least one of: a copy of the at least one instance of digital content, metadata related to the at least one instance of digital content, and data related to the insurance is stored in at least one database.
摘要翻译：本发明的实施例通常提供用于确保数字内容的方法和装置。用于确保数字内容的方法的一个实施例包括接收确保数字内容的特定实例并将保险与数字内容的实例相关联的请求，使得可以将数字内容的实例恢复为数字内容的实例的所有者在数字内容的实例变得不可用的情况下。至少一个：数字内容的至少一个实例的副本，与数字内容的至少一个实例有关的元数据，以及与保险相关的数据被存储在至少一个数据库中。

67. 发明申请

US20080162928A1 Method and Apparatus for Distributing Root Certification 有权
标题翻译：分发根证书的方法和装置
公开(公告)号：US20080162928A1
公开(公告)日：2008-07-03
申请号：US11616348
申请日：2006-12-27
申请人： Xin Qiu , Petr Peterka , Eric J. Sprunk
发明人： Xin Qiu , Petr Peterka , Eric J. Sprunk
IPC分类号： H04L9/32
CPC分类号： H04L9/3268 , H04L2209/603
摘要： An apparatus and method for providing at least one root certificate are disclosed. Specifically, a plurality of root certificates is received and stored. Afterwards, a request is received from a first endpoint device for a desired root certificate, where the desired root certificate is used by the first endpoint device to verify an identity of a second endpoint device. Furthermore, the first endpoint device and the second endpoint device are associated with different certificate hierarchies. The desired root certificate is then sent to at least the first endpoint device.
摘要翻译：公开了一种用于提供至少一个根证书的设备和方法。具体地，接收并存储多个根证书。之后，从第一端点设备接收针对所需根证书的请求，其中期望的根证书由第一端点设备用于验证第二端点设备的身份。此外，第一端点设备和第二端点设备与不同的证书层级相关联。然后将期望的根证书发送到至少第一端点设备。

68. 发明授权

US09516364B2 Secure transcoding of content 有权
标题翻译：安全转码内容
公开(公告)号：US09516364B2
公开(公告)日：2016-12-06
申请号：US12749130
申请日：2010-03-29
申请人： Petr Peterka , Gerald R. Johnson , Geetha Mangalore , Rafie Shamsaasef
发明人： Petr Peterka , Gerald R. Johnson , Geetha Mangalore , Rafie Shamsaasef
IPC分类号： H04L9/00 , H04N21/254 , H04N21/2343 , H04N21/2347 , H04L9/08
CPC分类号： H04N21/2541 , H04L9/0819 , H04L2209/603 , H04N21/2343 , H04N21/2347
摘要： A source device determines content rights for encrypted content in the first encoding standard using a first rights data file. The source device creates a second rights data file for transcoded content in the second encoding standard. The source device performs a key management operation including communicating a decryption key for the encrypted content in the first encoding standard to a transcoder. The source device transfers the encrypted content in the first encoding standard to the transcoder. The transcoder decrypts the encrypted content, transcodes the content from the first encoding standard to the content in the second encoding standard, and re-encrypts the content in the second encoding standard using a second encryption key. The transcoder then transfers the encrypted content in the second encoding standard to an indicated device.
摘要翻译：源设备使用第一版权数据文件来确定第一编码标准中的加密内容的内容权限。源设备为第二编码标准中的经转码的内容创建第二版权数据文件。源设备执行密钥管理操作，包括将第一编码标准中的加密内容的解密密钥传送到代码转换器。源设备将第一编码标准中的加密内容传送到代码转换器。代码转换器解密加密的内容，将内容从第一编码标准转码为第二编码标准中的内容，并且使用第二加密密钥对第二编码标准中的内容重新加密。然后，代码转换器将第二编码标准中的加密内容传送到指定的设备。

69. 发明授权

US09253165B2 Digital rights domain management for secure content distribution in a local network 有权
标题翻译：用于本地网络中安全内容分发的数字版权域管理
公开(公告)号：US09253165B2
公开(公告)日：2016-02-02
申请号：US13810886
申请日：2011-07-20
申请人： Petr Peterka , Niels Thorwirth
发明人： Petr Peterka , Niels Thorwirth
IPC分类号： H04L29/06 , G06F21/10 , H04N21/254 , H04N21/266 , H04N21/436 , H04N21/4363 , H04N21/4627
CPC分类号： H04L63/10 , G06F21/10 , G06F2221/0717 , H04L49/35 , H04L63/0428 , H04L67/32 , H04L67/42 , H04N21/2541 , H04N21/26613 , H04N21/43615 , H04N21/4363 , H04N21/4627
摘要： Systems and methods for secure content distribution to playback devices connected to a local network via a residential gateway using secure links are disclosed. One embodiment of the invention includes a content server, a rights management server, a residential gateway configured to communicate with the content server and the rights management server via a network, and a playback device configured to communicate with the residential gateway via a local network. In addition, the residential gateway is configured to receive protected content from the content server, the playback device is configured to request access to the protected content from the residential gateway, the residential gateway is configured to request access to the protected content from the rights management server and the request includes information uniquely identifying the playback device, the rights management server is configured to provide access information to the residential gateway when the information uniquely identifying the playback device satisfies at least one predetermined criterion with respect to playback devices associated with the residential gateway, the residential gateway and the playback device are configured to create a secure link between the residential gateway and the playback device via the local network, and the residential gateway is configured to decrypt the protected content using the access information provided by the rights management server and to encrypt the decrypted content for distribution to the playback device via the secure link.
摘要翻译：公开了用于通过使用安全链路的住宅网关将安全内容分发给连接到本地网络的回放设备的系统和方法。本发明的一个实施例包括内容服务器，权限管理服务器，被配置为经由网络与内容服务器和权限管理服务器通信的住宅网关，以及被配置为经由本地网络与住宅网关通信的回放设备。此外，住宅网关被配置为从内容服务器接收受保护的内容，回放设备被配置为请求从住宅网关访问受保护内容，住宅网关被配置为请求从权限管理访问受保护内容服务器，并且请求包括唯一地识别回放设备的信息，权限管理服务器被配置为当唯一标识回放设备的信息满足关于与住宅网关相关联的回放设备的至少一个预定标准时，向住宅网关提供访问信息住宅网关和回放设备被配置为经由本地网络在住宅网关和回放设备之间创建安全链路，并且住宅网关被配置为使用由权限管理服务器提供的访问信息来解密受保护的内容并且经解密的内容加密以经由安全链路分发到播放设备。

70. 发明授权

US09230126B2 Device authentication for secure key retrieval for streaming media players 有权
标题翻译：用于流媒体播放器的安全密钥检索的设备认证
公开(公告)号：US09230126B2
公开(公告)日：2016-01-05
申请号：US13695497
申请日：2011-05-04
申请人： Thomas Handal , Matthew E. Messerman , Akinwale Olugbile , Petr Peterka
发明人： Thomas Handal , Matthew E. Messerman , Akinwale Olugbile , Petr Peterka
IPC分类号： G06F21/62 , G06F17/30 , G06F21/10 , H04L29/06 , H04N21/266 , H04N21/4627 , H04N21/475 , H04N21/835 , H04N21/254 , H04N21/258 , H04N21/262 , H04N21/482
CPC分类号： H04L63/0823 , G06F17/30017 , G06F21/10 , G06F21/62 , G06Q30/0257 , G06Q30/0267 , H04L63/104 , H04L65/4084 , H04L2463/101 , H04N21/2541 , H04N21/25816 , H04N21/25875 , H04N21/26258 , H04N21/26613 , H04N21/4627 , H04N21/4753 , H04N21/4825 , H04N21/835
摘要： Systems and methods are disclosed that authenticate devices or users, and enable playback of secured streaming content through a media player. In one embodiment, the invention is a system for receiving secure content over an unmanaged network, including a security application configured operate on a user device with access to a network, where the security application is configured to receive a request for playlist data from the media player, send a playlist request to a content server, receive playlist data from the content server, send playlist data to a media player, receive a security access request from the media player, send a security access request to a security server, receive security access data from the security server; and send security access data to a media player.
摘要翻译：公开了认证设备或用户的系统和方法，并且通过媒体播放器启用安全流媒体内容的播放。在一个实施例中，本发明是一种用于在非托管网络上接收安全内容的系统，包括配置为在具有对网络的访问的用户设备上操作的安全应用，其中所述安全应用被配置为从所述媒体接收播放列表数据的请求播放器，向内容服务器发送播放列表请求，从内容服务器接收播放列表数据，向媒体播放器发送播放列表数据，从媒体播放器接收安全访问请求，向安全服务器发送安全访问请求，接收安全访问来自安全服务器的数据; 并向媒体播放器发送安全访问数据。

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