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1. 发明授权

US08677152B2 Method and apparatus for encrypting media programs for later purchase and viewing 有权
标题翻译：用于加密媒体节目以供以后购买和查看的方法和装置
公开(公告)号：US08677152B2
公开(公告)日：2014-03-18
申请号：US12172901
申请日：2008-07-14
申请人： Raynold M. Kahn , Gregory J. Gagnon , David D. Ha , Peter M. Klauss , Christopher P. Curren , Ronald P. Cocchi , Thomas H. James
发明人： Raynold M. Kahn , Gregory J. Gagnon , David D. Ha , Peter M. Klauss , Christopher P. Curren , Ronald P. Cocchi , Thomas H. James
IPC分类号： H04L9/28 , H04L9/14
CPC分类号： H04N21/2347 , A63F2300/407 , H04N7/1675 , H04N21/4147 , H04N21/4367 , H04N21/4405 , H04N21/835
摘要： A system and method for storing and retrieving program material for subsequent replay is disclosed. The method includes accepting a receiver ID associated with a receiver key stored in a memory of the receiver, determining a pairing key for encrypting communications between the conditional access module and the receiver, encrypting the pairing key with the receiver key, and transmitting a message comprising the encrypted pairing key to the receiver. The apparatus comprises a receiver for receiving a data stream transmitting a media program encrypted according to a media encryption key and an encrypted media encryption key and a conditional access module, communicatively coupleable with the receiver.
摘要翻译：公开了用于存储和检索用于后续重放的程序材料的系统和方法。该方法包括接收与存储在接收机的存储器中的接收器密钥相关联的接收机ID，确定用于加密条件访问模块和接收机之间的通信的配对密钥，用接收者密钥加密配对密钥，以及发送包括加密的配对密钥到接收方。该装置包括：接收器，用于接收根据媒体加密密钥加密的媒体节目的数据流和加密的媒体加密密钥以及与接收者可通信地耦合的条件访问模块。

2. 发明授权

US08122215B1 Method and apparatus for verifying memory contents 有权
标题翻译：用于验证存储器内容的方法和装置
公开(公告)号：US08122215B1
公开(公告)日：2012-02-21
申请号：US10792484
申请日：2004-03-03
申请人： Ronald P. Cocchi , Christopher P. Curren , Kevin T. Collier
发明人： Ronald P. Cocchi , Christopher P. Curren , Kevin T. Collier
IPC分类号： G06F12/14
CPC分类号： G06F12/0246 , G06F2212/7209 , H04L63/0428 , H04L63/0823
摘要： A system and method of verifying a content of a non-volatile reprogrammable memory communicatively coupled to a microprocessor is disclosed. The method comprises the steps of reading at least some of the data stored in the non-volatile reprogrammable memory, computing a value related to contents of the non-volatile reprogrammable memory, and comparing the value with a stored integrity value. The apparatus comprises a microprocessor, a non-volatile reprogrammable memory communicatively coupled to the microprocessor via a first communication path, the non-volatile memory for storing microprocessor program instructions, and a logical module, communicatively coupled to the non-volatile memory via a communication path independent from the first communication path, the logical module for verifying the data stored in the non-volatile reprogrammable memory by comparison of the contents of the non-volatile reprogrammable memory with a stored integrity value.
摘要翻译：公开了一种验证通信地耦合到微处理器的非易失性可编程存储器的内容的系统和方法。该方法包括以下步骤：读取存储在非易失性可编程存储器中的数据中的至少一些，计算与非易失性可编程存储器的内容相关的值，以及将该值与存储的完整性值进行比较。该装置包括微处理器，经由第一通信路径通信地耦合到微处理器的非易失性可再编程存储器，用于存储微处理器程序指令的非易失性存储器以及通过通信通信地耦合到非易失性存储器的逻辑模块逻辑模块，用于通过将非易失性可重新编程存储器的内容与存储的完整性值进行比较来验证存储在非易失性可再编程存储器中的数据。

3. 发明申请

US20100301903A1 BUILDING BLOCK FOR A SECURE CMOS LOGIC CELL LIBRARY 有权
标题翻译：建筑块用于安全的CMOS逻辑单元库
公开(公告)号：US20100301903A1
公开(公告)日：2010-12-02
申请号：US12786205
申请日：2010-05-24
申请人： Ronald P. Cocchi , James P. Baukus , Bryan J. Wang , Lap Wai Chow , Paul Ouyang
发明人： Ronald P. Cocchi , James P. Baukus , Bryan J. Wang , Lap Wai Chow , Paul Ouyang
IPC分类号： H03K19/0948 , H03K19/094
CPC分类号： H03K19/20
摘要： A logical building block and method of using the building block to design a logic cell library for CMOS (Complementary Metal Oxide Silicon) ASICs (Application Specific Integrated Circuits) is disclosed. Different logic gates, built with the same building block as described in this invention, will have the same schematics of transistor connection and also the same physical layout so that they appear to be physically identical under optical or electron microscopy. An ASIC designed from a library of such logic cells is strongly resistant to a reverse engineering attempt.
摘要翻译：公开了使用构建块来设计用于CMOS（互补金属氧化物硅）ASIC（专用集成电路）的逻辑单元库的逻辑构建块和方法。具有与本发明中描述的相同构造块构建的不同逻辑门将具有与晶体管连接相同的原理图以及相同的物理布局，使得它们在光学或电子显微镜下似乎在物理上相同。由这种逻辑单元的库设计的ASIC非常耐逆向工程尝试。

4. 发明授权

US07548624B2 Distribution of broadcast content for remote decryption and viewing 有权
标题翻译：分发广播内容进行远程解密和查看
公开(公告)号：US07548624B2
公开(公告)日：2009-06-16
申请号：US10758818
申请日：2004-01-16
申请人： Raynold M. Kahn , Ronald P. Cocchi , Gregory J. Gagnon
发明人： Raynold M. Kahn , Ronald P. Cocchi , Gregory J. Gagnon
IPC分类号： H04L9/00
CPC分类号： H04N7/1675 , H04N21/26606 , H04N21/26613 , H04N21/4181 , H04N21/43615 , H04N21/4367 , H04N21/4405 , H04N21/4408 , H04N21/4623 , H04N21/63345
摘要： Program materials received from a direct broadcast satellite system are distributed between a host receiver and a client receiver for remote decryption. Using either a same pairing key or different host and client pairing keys, an encrypted media encryption key is received at both the host and client receivers, and the encrypted media encryption key is decrypted at both the host and client receivers using the pairing key. Encrypted program materials are received from the broadcast system at the host receiver, and the encrypted program materials are decrypted at the host receiver using the media encryption key. The encrypted program materials are also transferred from the host receiver to the client receiver, where the encrypted program materials are decrypted at the client receiver using the media encryption key.
摘要翻译：从直接广播卫星系统接收的节目材料分布在主机接收机和用于远程解密的客户接收机之间。使用相同的配对密钥或不同的主机和客户端配对密钥，在主机和客户端接收器处接收加密的媒体加密密钥，并且使用配对密钥在主机和客户机接收机上解密加密的媒体加密密钥。从主机接收机的广播系统接收加密的节目素材，并使用媒体加密密钥在主机接收机处解密加密的节目素材。加密的节目素材也从主机接收机传送到客户机接收机，其中使用媒体加密密钥在客户机接收机处对加密的节目素材进行解密。

5. 发明申请

US20080008321A1 Conditional access enhancements using an always-on satellite backchannel link 审中-公开
标题翻译：使用永远在线的卫星反向通道链接进行条件访问增强
公开(公告)号：US20080008321A1
公开(公告)日：2008-01-10
申请号：US11483909
申请日：2006-07-10
申请人： Gregory J. Gagnon , Ronald P. Cocchi , Dennis R. Flaharty
发明人： Gregory J. Gagnon , Ronald P. Cocchi , Dennis R. Flaharty
IPC分类号： H04K1/00
CPC分类号： H04N7/163 , H04N7/1675 , H04N21/25816 , H04N21/26606 , H04N21/4181 , H04N21/4408 , H04N21/4623 , H04N21/6143 , H04N21/6193 , H04N21/6547 , H04N21/6582
摘要： A method and apparatus for providing conditional access to media programs is disclosed. An embodiment of the method comprises the steps of generating a validation message in at least one of the receiver stations, the validation message comprising an answer to a validation query; transmitting the validation message directly from the receiver to the satellite on an always-on backchannel communications link; and receiving the media programs from the satellite only if the validation message matches an expected validation message.
摘要翻译：公开了一种用于向媒体节目提供条件访问的方法和装置。该方法的实施例包括以下步骤：在至少一个接收机站中生成验证消息，验证消息包括验证查询的答案; 在始终在线的反向通道通信链路上将验证消息直接从接收机发送到卫星; 并且只有当验证消息与期望的验证消息匹配时才从卫星接收媒体节目。

6. 发明授权

US08879729B2 Method and apparatus for supporting broadcast efficiency and security enhancements 有权
标题翻译：支持广播效率和安全性增强的方法和装置
公开(公告)号：US08879729B2
公开(公告)日：2014-11-04
申请号：US13100565
申请日：2011-05-04
申请人： Ronald P. Cocchi , Frances C. McKee-Clabaugh
发明人： Ronald P. Cocchi , Frances C. McKee-Clabaugh
IPC分类号： H04L29/06 , H04N7/167 , H04N21/266 , H04N21/418
CPC分类号： H04N21/26606 , H04N7/1675 , H04N21/4181
摘要： A method and apparatus for providing conditional access to media programs is described. An exemplary method comprising the steps of transmitting media information encrypted according to a control word (CW) to a receiver station, transmitting entitlement management information (EMI) to the receiver station, the EMI comprising a service bitmap, and transmitting entitlement control information (ECI) to the receiver station, the entitlement control information including the control word (CW) encrypted according to a key (K) and an index to an element of the service bitmap, wherein the control word (CW) is decrypted by the receiver stations according to a value of the indexed element of the service bitmap.
摘要翻译：描述了一种用于向媒体节目提供条件访问的方法和装置。一种示例性方法，包括以下步骤：将根据控制字（CW）加密的媒体信息发送到接收机站，向接收机站发送授权管理信息（EMI），所述EMI包括服务位图，以及发送授权控制信息）向接收站发送包括根据密钥（K）加密的控制字（CW）和对服务位图的元素的索引的授权控制信息，其中控制字（CW）由接收方根据到服务位图的索引元素的值。

7. 发明授权

US08761393B2 Method and apparatus for providing secure internet protocol media services 有权
标题翻译：用于提供安全的互联网协议媒体服务的方法和装置
公开(公告)号：US08761393B2
公开(公告)日：2014-06-24
申请号：US11974329
申请日：2007-10-12
申请人： Ronald P. Cocchi , Gregory J. Gagnon , Frances C. McKee-Clabaugh , Michael A. Gorman
发明人： Ronald P. Cocchi , Gregory J. Gagnon , Frances C. McKee-Clabaugh , Michael A. Gorman
IPC分类号： H04N7/167 , H04L9/08
CPC分类号： H04N7/163 , H04N5/913 , H04N21/2541 , H04N21/26606 , H04N21/4334 , H04N21/6125 , H04N21/835 , H04N21/8355 , H04N2005/91364
摘要： A method and apparatus for securely and remotely enabling the playing of a media program encrypted by a content encryption key over the Internet is disclosed. A license encryption key and a content decryption key are separately and securely transmitted to the receiver. The license encryption key is stored in the CAM and later used to decrypt the content encryption key so that the media program may be recovered.
摘要翻译：公开了一种用于安全和远程地实现通过因特网通过内容加密密钥加密的媒体节目播放的方法和装置。许可证加密密钥和内容解密密钥被单独且安全地传送到接收者。许可证加密密钥存储在CAM中，随后用于解密内容加密密钥，以便可以恢复媒体程序。

8. 发明申请

US20130301872A1 HARDWARE-ENFORCED, ALWAYS-ON INSERTION OF A WATERMARK IN A VIDEO PROCESSING PATH 有权
标题翻译：硬件强化，一直在视频处理路径中插入水印
公开(公告)号：US20130301872A1
公开(公告)日：2013-11-14
申请号：US13981289
申请日：2012-01-26
申请人： Dennis R. Flaharty , Ronald P. Cocchi , Gregory J. Gagnon , Michael A. Gorman , Jacob T. Carson
发明人： Dennis R. Flaharty , Ronald P. Cocchi , Gregory J. Gagnon , Michael A. Gorman , Jacob T. Carson
IPC分类号： G06T1/00
CPC分类号： H04N21/2541 , G06T1/0021 , G06T2201/0064 , H04N5/913 , H04N9/8042 , H04N9/8063 , H04N21/42684 , H04N21/4334 , H04N21/438 , H04N21/4627 , H04N21/8358 , H04N21/845 , H04N2005/91335
摘要： A method, apparatus, article of manufacture, and a memory structure for inserting a watermark in a media program is described. In an exemplary embodiment, the method comprises the steps of receiving data comprising the media program in the receiver disposed at a subscriber station, generating a watermark, the watermark generated at least in part according to a secure data processor-unique identifier irreversibly stored in the secure data processor, processing the received data to reproduce the media program, and inserting portions of the generated watermark in the reproduced media program at locations determined at least in part according to the secure data processor-unique identifier to produce a watermarked media program provided for display.
摘要翻译：描述了一种用于在媒体程序中插入水印的方法，装置，制品以及存储结构。在一个示例性实施例中，该方法包括以下步骤：在布置在用户站处的接收机中接收包括媒体节目的数据，产生水印，至少部分地根据安全数据处理器产生的水印 - 不可逆地存储在安全数据处理器，处理接收到的数据以再现媒体节目，以及将生成的水印的部分在至少部分地根据安全数据处理器唯一标识符确定的位置处插入到再现的媒体节目中，以产生水印的媒体节目，显示。

9. 发明申请

US20110030023A1 INTERNET SERVICE PROVIDER CALLBACK FOR SATELLITE SYSTEMS 失效
标题翻译：互联网服务提供商呼叫卫星系统
公开(公告)号：US20110030023A1
公开(公告)日：2011-02-03
申请号：US12901975
申请日：2010-10-11
申请人： Ronald P. Cocchi , Donald J. Breier , Dennis R. Flaharty , Raynold M. Kahn
发明人： Ronald P. Cocchi , Donald J. Breier , Dennis R. Flaharty , Raynold M. Kahn
IPC分类号： H04N7/173
CPC分类号： H04N21/6371 , G06Q30/06 , G06Q30/0601 , H04L12/2856 , H04N7/17318 , H04N21/2543 , H04N21/4181 , H04N21/4182 , H04N21/4185 , H04N21/4381 , H04N21/47211 , H04N21/6125 , H04N21/6143 , H04N21/6175 , H04N21/64322 , H04N21/6581
摘要： A method, apparatus, article of manufacture, and a memory structure for delivering purchase information comprising storing purchase information for a purchase of a user in a set top box. The set top box (STB) is configured to receive and display the broadcast signals through a tuner onto a display device. The STB establishes a connection to the Internet through a user initiated action (e.g., when the user accesses the Internet using the STB). A new transmission control/Internet protocol (TCP/IP) connection is obtained using the established user-initiated Internet connection without the user requesting the connection. A secure electronic connection is established with a server through the new TCP/IP connection. The purchase information is then transmitted from the STB through the secure electronic connection to the server.
摘要翻译：一种用于交付购买信息的方法，装置，制品和存储器结构，包括将用于购买用户的购买信息存储在机顶盒中。机顶盒（STB）被配置为通过调谐器将广播信号接收并显示到显示设备上。 STB通过用户发起的动作（例如，当用户使用STB访问因特网时）建立到因特网的连接。使用建立的用户发起的因特网连接获得新的传输控制/因特网协议（TCP / IP）连接，而无需用户请求连接。通过新的TCP / IP连接与服务器建立安全的电子连接。然后，购买信息通过安全电子连接从STB发送到服务器。

10. 发明申请

US20080279386A1 METHOD AND APPARATUS FOR ENCRYPTING MEDIA PROGRAMS FOR LATER PURCHASE AND VIEWING 有权
标题翻译：加强购买和查看媒体计划的方法和装置
公开(公告)号：US20080279386A1
公开(公告)日：2008-11-13
申请号：US12172901
申请日：2008-07-14
申请人： Raynold M. Kahn , Gregory J. Gagnon , David D. Ha , Peter M. Klauss , Christopher P. Curren , Ronald P. Cocchi , Thomas H. James
发明人： Raynold M. Kahn , Gregory J. Gagnon , David D. Ha , Peter M. Klauss , Christopher P. Curren , Ronald P. Cocchi , Thomas H. James
IPC分类号： H04L9/06
CPC分类号： H04N21/2347 , A63F2300/407 , H04N7/1675 , H04N21/4147 , H04N21/4367 , H04N21/4405 , H04N21/835
摘要： A system and method for storing and retrieving program material for subsequent replay is disclosed. The method includes accepting a receiver ID associated with a receiver key stored in a memory of the receiver, determining a pairing key for encrypting communications between the conditional access module and the receiver, encrypting the pairing key with the receiver key, and transmitting a message comprising the encrypted pairing key to the receiver. The apparatus comprises a receiver for receiving a data stream transmitting a media program encrypted according to a media encryption key and an encrypted media encryption key and a conditional access module, communicatively coupleable with the receiver.
摘要翻译：公开了用于存储和检索用于后续重放的程序材料的系统和方法。该方法包括接收与存储在接收机的存储器中的接收器密钥相关联的接收机ID，确定用于加密条件访问模块和接收机之间的通信的配对密钥，用接收者密钥加密配对密钥，以及发送包括加密的配对密钥到接收方。该装置包括：接收器，用于接收根据媒体加密密钥加密的媒体节目的数据流和加密的媒体加密密钥以及与接收者可通信地耦合的条件访问模块。

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