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21. 发明授权

US08079043B2 Service activation of set-top box functionality using broadcast conditional access system 有权
标题翻译：使用广播条件访问系统对机顶盒功能进行服务激活
公开(公告)号：US08079043B2
公开(公告)日：2011-12-13
申请号：US12403057
申请日：2009-03-12
申请人： Raynold M. Kahn , Gregory J. Gagnon , Thomas H. James , Stephen P. Dulac , Jeffrey D. Carpenter , Robert G. Arsenault , Aspandyar M. Jijina
发明人： Raynold M. Kahn , Gregory J. Gagnon , Thomas H. James , Stephen P. Dulac , Jeffrey D. Carpenter , Robert G. Arsenault , Aspandyar M. Jijina
IPC分类号： H04N7/16 , H04N7/167 , G06F7/04 , G06F15/16 , G06F17/30
CPC分类号： H04N7/163 , H04N7/1675 , H04N21/23895 , H04N21/4181 , H04N21/4353 , H04N21/43853 , H04N21/4432 , H04N21/4623 , H04N21/6547
摘要： A method, apparatus, and article of manufacture provide the ability to activate functionality in a set-top box 500. A feature authorization message is received in a set-top box 500. The feature authorization message comprises one or more rules to be evaluated (wherein each of the rules comprises one or more tests for a status of one or more conditional access module 502 attributes), one or more event requirements for rule evaluation, and one or more features that are dependent by the rule evaluation result (wherein each of the one or more features represents a set of one or more abilities of hardware and/or software of the set-top box 500). When one or more of the event requirements have been met, the one or more rules are evaluated to obtain a result. The ability to use the one or more features are then set based on the result.
摘要翻译：方法，装置和制品提供了激活机顶盒500中的功能的能力。在机顶盒500中接收到特征授权消息。特征授权消息包括要评估的一个或多个规则（其中每个规则包括对于一个或多个条件访问模块502属性的状态的一个或多个测试），用于规则评估的一个或多个事件要求以及依赖于规则评估结果的一个或多个特征（其中每个一个或多个特征表示机顶盒500的硬件和/或软件的一个或多个能力的集合）。当满足一个或多个事件要求时，评估一个或多个规则以获得结果。然后根据结果设置使用一个或多个特征的能力。

22. 发明授权

US07599494B2 Distribution of video content using a trusted network key for sharing content 有权
标题翻译：使用可信网络密钥分发视频内容以共享内容
公开(公告)号：US07599494B2
公开(公告)日：2009-10-06
申请号：US10758811
申请日：2004-01-16
申请人： Raynold M. Kahn , Gregory J. Gagnon , Christopher P. Curren , Thomas H. James
发明人： Raynold M. Kahn , Gregory J. Gagnon , Christopher P. Curren , Thomas H. James
IPC分类号： H04N7/167
CPC分类号： H04N7/1675 , H04N21/26606 , H04N21/26613 , H04N21/43615 , H04N21/4367 , H04N21/4405 , H04N21/4408 , H04N21/4623 , H04N21/63345
摘要： A method and apparatus for distributing video content from a direct broadcast satellite system between a host receiver and a client receiver. A family pairing key is transmitted from the direct broadcast satellite system to both the host and client receivers. The family pairing key received by the host and client receivers is decrypted using receiver keys uniquely associated with the host and client receivers, respectively. Decrypted program materials are then encrypted at the host receiver using a copy protection key generated by the host receiver using content information decrypted by the family pairing key. The encrypted program materials are transferred from the host receiver to the client receiver. The encrypted program materials are decrypted at the client receiver using the copy protection key. Like the host receiver, the copy protection key is generated by the client receiver using content information decrypted by the family pairing key.
摘要翻译：一种用于在主机接收机和客户端接收机之间从直接广播卫星系统分发视频内容的方法和装置。家庭配对密钥从直接广播卫星系统发送到主机和客户端接收机。由主机和客户机接收机接收的家庭配对密钥分别使用与主机和客户机接收机唯一相关联的接收机密钥进行解密。然后使用由家庭配对密钥解密的内容信息，使用由主机接收机产生的复制保护密钥在主机接收机处加密解密的节目材料。加密的程序材料从主机接收器传送到客户端接收器。使用复制保护密钥在加密程序资料在客户接收机处解密。像主机接收机一样，由家庭配对密钥解密的内容信息由客户接收机生成复制保护密钥。

23. 发明授权

US07543317B2 Service activation of set-top box functionality using broadcast conditional access system 有权
标题翻译：使用广播条件访问系统对机顶盒功能进行服务激活
公开(公告)号：US07543317B2
公开(公告)日：2009-06-02
申请号：US10920498
申请日：2004-08-17
申请人： Raynold M. Kahn , Gregory J. Gagnon , Thomas H. James , Stephen P. Dulac , Jeffrey D. Carpenter , Robert G. Arsenault , Aspandyar M. Jijina
发明人： Raynold M. Kahn , Gregory J. Gagnon , Thomas H. James , Stephen P. Dulac , Jeffrey D. Carpenter , Robert G. Arsenault , Aspandyar M. Jijina
IPC分类号： H04N7/16 , G06F7/04 , G06F7/58 , G06F17/30 , G06K9/00 , H04L9/32
CPC分类号： H04N7/163 , H04N7/1675 , H04N21/23895 , H04N21/4181 , H04N21/4353 , H04N21/43853 , H04N21/4432 , H04N21/4623 , H04N21/6547
摘要： A method, apparatus, and article of manufacture provide the ability to activate functionality in a set-top box. A feature authorization message is received in a set-top box. The feature authorization message comprises one or more rules to be evaluated (wherein each of the rules comprises one or more tests for a status of one or more conditional access module attributes), one or more event requirements for rule evaluation, and one or more features that are dependent by the rule evaluation result (wherein each of the one or more features represents a set of one or more abilities of hardware and/or software of the set-top box). When one or more of the event requirements have been met, the one or more rules are evaluated to obtain a result. The ability to use the one or more features are then set based on the result.
摘要翻译：方法，装置和制品提供了在机顶盒中激活功能的能力。在机顶盒中接收到功能授权消息。特征授权消息包括要评估的一个或多个规则（其中每个规则包括关于一个或多个条件访问模块属性的状态的一个或多个测试），用于规则评估的一个或多个事件要求以及一个或多个特征这取决于规则评估结果（其中一个或多个特征中的每一个表示机顶盒的硬件和/或软件的一个或多个能力的集合）。当满足一个或多个事件要求时，评估一个或多个规则以获得结果。然后根据结果设置使用一个或多个特征的能力。

24. 发明申请

US20110307916A1 BACKWARDS-COMPATIBLE FREQUENCY TRANSLATION MODULE FOR SATELLITE VIDEO DELIVERY 有权
标题翻译：用于卫星视频传输的背后兼容的频率翻译模块
公开(公告)号：US20110307916A1
公开(公告)日：2011-12-15
申请号：US13212341
申请日：2011-08-18
申请人： Thomas H. James , Dipak M. Shah
发明人： Thomas H. James , Dipak M. Shah
IPC分类号： H04N21/24 , H04N7/20
CPC分类号： H04H40/90 , H01Q19/17 , H04H20/63 , H04N7/104 , H04N7/20
摘要： A frequency translation module for delivering satellite signals to Integrated Receiver Decoders (IRDs). The module comprises at least one input for receiving polarized satellite signals, wherein at least one input is coupled to at least one low noise block amplifier (LNB), at least one legacy output, the legacy output coupled to the input through a multiswitch, wherein each legacy output selects a polarization of a satellite signal based on a Legacy IRD command directly to the multiswitch, and at least one combined output, the combined output coupled to the multiswitch through an interface, wherein at least one new IRD selectively commands the frequency translation module such that each new IRD receives a portion of a satellite signal based on commands received from each IRD.
摘要翻译：用于将卫星信号传送到集成接收器解码器（IRD）的频率转换模块。该模块包括用于接收极化卫星信号的至少一个输入，其中至少一个输入耦合到至少一个低噪声块放大器（LNB），至少一个传统输出，通过多开关耦合到输入的传统输出，其中每个传统输出根据传统IRD命令直接选择卫星信号的极化到多路开关，以及至少一个组合输出，通过接口耦合到多路开关的组合输出，其中至少一个新的IRD选择性地命令频率转换模块，使得每个新IRD基于从每个IRD接收的命令接收卫星信号的一部分。

25. 发明申请

US20080016535A1 Frequency shift key control in video delivery systems 审中-公开
标题翻译：视频传输系统中的频移键控制
公开(公告)号：US20080016535A1
公开(公告)日：2008-01-17
申请号：US11219247
申请日：2005-09-02
申请人： Thomas H. James , Dipak M. Shah
发明人： Thomas H. James , Dipak M. Shah
IPC分类号： H04N7/20
CPC分类号： H04N7/20 , H04H40/90
摘要： Broadcast systems for selectively delivering satellite video signals. A system in accordance with the present invention comprises an antenna for receiving the satellite video signals, a plurality of amplifiers, coupled to the antenna, each amplifier receiving and amplifying specific satellite video signals based on an originating satellite for each of the satellite video signals, a multiswitch, having a plurality of inputs and a plurality of outputs, wherein at least some of the inputs are coupled to the plurality of amplifiers in a respective fashion, an interface, coupled to the multiswitch, and at least one receiver, coupled to the interface, each receiver being coupled to the interface on a common connection to the interface, wherein each receiver requests a specific satellite video signal by sending a shift-keyed signal to the interface.
摘要翻译：用于选择性地传输卫星视频信号的广播系统。根据本发明的系统包括用于接收卫星视频信号的天线，耦合到天线的多个放大器，每个放大器基于用于每个卫星视频信号的始发卫星接收和放大特定卫星视频信号，具有多个输入和多个输出的多开关，其中所述输入中的至少一些以相应的方式耦合到所述多个放大器，耦合到所述多开关的接口以及耦合到所述多开关的至少一个接收器接口，每个接收机在与接口的公共连接上耦合到接口，其中每个接收机通过向接口发送移位键控信号来请求特定的卫星视频信号。

26. 发明授权

US3984249A Process for sensitizing photosensitive silver halide materials with hydrogen 失效
标题翻译：用氢气敏感感光卤化银材料的方法
公开(公告)号：US3984249A
公开(公告)日：1976-10-05
申请号：US546964
申请日：1975-02-04
申请人： Thomas A. Babcock , William C. Lewis , Thomas H. James
发明人： Thomas A. Babcock , William C. Lewis , Thomas H. James
IPC分类号： G03C1/005 , G03C1/28
CPC分类号： G03C1/005
摘要： A process is disclosed for increasing the sensitivity of negative-forming radiation sensitive silver halide layers by treating such silver halide layers with hydrogen. The layers thus treated manifest a reduced or substantial absence of reciprocity law failure as well as increased sensitivity to electromagnetic radiation. The products so treated can contain spectral and chemical sensitizers and/or color forming dye-couplers and/or other suitable addenda conventionally employed with photosensitive elements. The products can also exhibit the ability to increase still further in photosensitivity even after imagewise exposure thereof upon prolonged storage of the exposed products under ambient conditions before they are developed.
摘要翻译：公开了通过用氢处理这种卤化银层来增加负成型辐射敏感卤化银层的灵敏度的方法。这样处理的层表现出减少或基本上不存在互易定律失效以及增加对电磁辐射的敏感性。如此处理的产品可以含有光谱和化学敏化剂和/或成色染料成色剂和/或常规用于感光元件的其它合适的添加剂。即使在曝光产品在显影之前在环境条件下长时间储存曝光产品后，即使在成像曝光之后，产品还可以表现出进一步增加光敏性的能力。

27. 发明授权

US08997157B1 Audio/video satellite broadcast network 有权
标题翻译：音视频卫星广播网
公开(公告)号：US08997157B1
公开(公告)日：2015-03-31
申请号：US10464228
申请日：2003-06-18
申请人： Harish N. Patel , Daniel A. Lotocky , Nathan B. Zerbe , Thomas H. James
发明人： Harish N. Patel , Daniel A. Lotocky , Nathan B. Zerbe , Thomas H. James
IPC分类号： H04N7/20 , H04N21/436 , H04N21/433 , H04N21/432 , H04N21/426 , H04N5/44
CPC分类号： H04N21/436 , H04N5/4401 , H04N7/106 , H04N7/20 , H04N21/426 , H04N21/42607 , H04N21/4263 , H04N21/432 , H04N21/4325 , H04N21/433 , H04N21/4334 , H04N21/43607 , H04N21/43615
摘要： An audio/video network system for distributing satellite broadcast services includes an antenna unit for receiving audio/video broadcast services. The antenna unit is in communication with a master receiver, which receives the audio/video broadcast services and displays them on a first television associated with the master receiver. The master receiver is in communication with a plurality of slave clients, which receive audio/video broadcast services from the master receiver and display them on a respective television associated with each of the slave clients.
摘要翻译：用于分发卫星广播服务的音频/视频网络系统包括用于接收音频/视频广播服务的天线单元。天线单元与主接收机通信，主接收机接收音频/视频广播服务并将其显示在与主接收机相关联的第一电视上。主接收机与多个从客户端通信，从客户端接收来自主接收机的音频/视频广播服务，并将其显示在与每个从客户端相关联的相应电视机上。

28. 发明授权

US08689263B2 Backwards-compatible frequency translation module for satellite video delivery 有权
标题翻译：用于卫星视频传送的向后兼容频率转换模块
公开(公告)号：US08689263B2
公开(公告)日：2014-04-01
申请号：US13212341
申请日：2011-08-18
申请人： Thomas H. James , Dipak M. Shah
发明人： Thomas H. James , Dipak M. Shah
IPC分类号： H04N7/20
CPC分类号： H04H40/90 , H01Q19/17 , H04H20/63 , H04N7/104 , H04N7/20
摘要： A frequency translation module for delivering satellite signals to Integrated Receiver Decoders (IRDs). The module comprises at least one input for receiving polarized satellite signals, wherein at least one input is coupled to at least one low noise block amplifier (LNB), at least one legacy output, the legacy output coupled to the input through a multiswitch, wherein each legacy output selects a polarization of a satellite signal based on a Legacy IRD command directly to the multiswitch, and at least one combined output, the combined output coupled to the multiswitch through an interface, wherein at least one new IRD selectively commands the frequency translation module such that each new IRD receives a portion of a satellite signal based on commands received from each IRD.
摘要翻译：用于将卫星信号传送到集成接收器解码器（IRD）的频率转换模块。该模块包括用于接收极化卫星信号的至少一个输入，其中至少一个输入耦合到至少一个低噪声块放大器（LNB），至少一个传统输出，通过多开关耦合到输入的传统输出，其中每个传统输出根据传统IRD命令直接选择卫星信号的极化到多路开关，以及至少一个组合输出，通过接口耦合到多路开关的组合输出，其中至少一个新的IRD选择性地命令频率转换模块，使得每个新IRD基于从每个IRD接收的命令接收卫星信号的一部分。

29. 发明授权

US08621525B2 Signal injection via power supply 有权
标题翻译：通过电源进行信号注入
公开(公告)号：US08621525B2
公开(公告)日：2013-12-31
申请号：US11097481
申请日：2005-04-01
申请人： Thomas H. James , Dipak M. Shah
发明人： Thomas H. James , Dipak M. Shah
IPC分类号： H04N7/20
CPC分类号： H04N7/20
摘要： Multiple systems for delivering satellite video signals are disclosed. An embodiment of the present invention comprises a module comprising a multiswitch, the multiswitch selectively directing the satellite video signals to a plurality of outputs of the multiswitch, an interface for delivering the satellite video signals to at least one receiver, and a power inserter, coupled between the interface and the at least one receiver, for controlling the flow of signals between the multiswitch and the at least one receiver, wherein the power inserter continuously flows the satellite video signals to the at least one receiver while selectively flowing commands between the module and the at least one receiver.
摘要翻译：公开了用于传送卫星视频信号的多个系统。本发明的一个实施例包括一个包括多开关的模块，多开关选择性地将卫星视频信号引导到多开关的多个输出端，用于将卫星视频信号传送到至少一个接收器的接口和耦合的功率插入器在所述接口和所述至少一个接收器之间，用于控制所述多开关和所述至少一个接收器之间的信号流，其中所述功率插入器将所述卫星视频信号连续地流动到所述至少一个接收器，同时选择性地在所述模块和所述至少一个接收器。

30. 发明授权

US08024759B2 Backwards-compatible frequency translation module for satellite video delivery 有权
标题翻译：用于卫星视频传送的向后兼容频率转换模块
公开(公告)号：US08024759B2
公开(公告)日：2011-09-20
申请号：US11097482
申请日：2005-04-01
申请人： Thomas H. James , Dipak M. Shah
发明人： Thomas H. James , Dipak M. Shah
IPC分类号： H04N7/20
CPC分类号： H04H40/90 , H01Q19/17 , H04H20/63 , H04N7/104 , H04N7/20
摘要： A frequency translation module for delivering satellite signals to Integrated Receiver Decoders (IRDs). The module comprises at least one input for receiving polarized satellite signals, wherein at least one input is coupled to at least one low noise block amplifier (LNB), at least one legacy output, the legacy output coupled to the input through a multiswitch, wherein each legacy output selects a polarization of a satellite signal based on a Legacy IRD command directly to the multiswitch, and at least one combined output, the combined output coupled to the multiswitch through an interface, wherein at least one new IRD selectively commands the frequency translation module such that each new IRD receives a portion of a satellite signal based on commands received from each IRD.
摘要翻译：用于将卫星信号传送到集成接收器解码器（IRD）的频率转换模块。该模块包括用于接收偏振卫星信号的至少一个输入，其中至少一个输入耦合到至少一个低噪声块放大器（LNB），至少一个传统输出，通过多开关耦合到输入的传统输出，其中每个传统输出根据传统IRD命令直接选择卫星信号的极化到多路开关，以及至少一个组合输出，通过接口耦合到多路开关的组合输出，其中至少一个新的IRD选择性地命令频率转换模块，使得每个新IRD基于从每个IRD接收的命令接收卫星信号的一部分。

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