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1. 发明授权

US09788068B2 Multimedia mobile personalization system 有权
公开(公告)号：US09788068B2
公开(公告)日：2017-10-10
申请号：US12861124
申请日：2010-08-23
申请人： David Lockett , Adam Feder , James M. Barton , Michael F. Klar , Andrew M. Goodman , David C. Platt , Brian Beach , David Avraham Brown
发明人： David Lockett , Adam Feder , James M. Barton , Michael F. Klar , Andrew M. Goodman , David C. Platt , Brian Beach , David Avraham Brown
IPC分类号： H04N21/43 , H04N21/482 , H04N5/44 , H04N5/445 , H04N21/422 , H04N21/441 , H04N21/45 , H04N21/475 , H04N5/76 , H04N21/433 , H04N21/472 , H04N21/845 , H04N21/8547
CPC分类号： H04N21/4826 , H04N5/4403 , H04N5/44543 , H04N5/44582 , H04N5/7605 , H04N21/42204 , H04N21/4334 , H04N21/441 , H04N21/4532 , H04N21/47214 , H04N21/4753 , H04N21/8456 , H04N21/8547 , H04N2005/4442
摘要： A multimedia mobile personalization system allows a user to record and play multimedia content on a set top box at a location other than his home using the user's preferences from his home DVR.

2. 发明授权

US08881210B2 System and method for internet access to a personal television service 有权
标题翻译：互联网访问个人电视服务的系统和方法
公开(公告)号：US08881210B2
公开(公告)日：2014-11-04
申请号：US12905965
申请日：2010-10-15
申请人： James M. Barton , David C. Platt
发明人： James M. Barton , David C. Platt
IPC分类号： H04N7/173 , H04N21/218 , H04N21/462 , H04N21/222 , H04N21/4782 , H04N5/765 , H04N9/79 , H04N5/775 , H04N5/782
CPC分类号： H04N21/47214 , G11B27/005 , H04N5/765 , H04N5/7755 , H04N5/782 , H04N9/79 , H04N9/87 , H04N21/21815 , H04N21/2221 , H04N21/4147 , H04N21/4181 , H04N21/4334 , H04N21/4622 , H04N21/47217 , H04N21/4782 , H04N21/6587
摘要： A communication system and a family of methods for remote access to personal television service are disclosed. According to this invention, a remote personal TV service center provides centralized program guide information. A user may access to the personal TV service center through a digital video recorder which is connected to the personal TV service center via telephone modem or a network server. A user may access to the personal TV service center through a remote computer terminal or a personal digital assistant which is connected to a computer network. The user selects program events and programs the digital video recorder by using a graphical user interface installed in the front panel of the digital video recorder in case of local programming, or using a similar GUI which is incorporated into the Web pages presented to remote users by a Web server in case of remote programming. The media stream stored in one digital video recorder may be transferred to another digital video recorder. For data security protection during data transfer, all communication are authenticated and encrypted.
摘要翻译：公开了用于远程访问个人电视服务的通信系统和一系列方法。根据本发明，远程个人电视服务中心提供集中的节目指南信息。用户可以通过经由电话调制解调器或网络服务器连接到个人电视服务中心的数字录像机来访问个人电视服务中心。用户可以通过连接到计算机网络的远程计算机终端或个人数字助理访问个人电视服务中心。用户在本地编程的情况下，使用安装在数字视频录像机的前面板中的图形用户界面，或使用类似的GUI来选择程序事件并对数字视频记录器进行编程，该图形用户界面被并入到向远程用户呈现的网页中一个Web服务器，在远程编程的情况下。存储在一个数字视频记录器中的媒体流可以被传送到另一数字录像机。为了在数据传输过程中进行数据安全保护，所有通信都被认证和加密。

3. 发明授权

US08862877B2 Data anonymity system 有权
标题翻译：数据匿名系统
公开(公告)号：US08862877B2
公开(公告)日：2014-10-14
申请号：US12190020
申请日：2008-08-12
申请人： David C. Platt
发明人： David C. Platt
IPC分类号： H04L9/32 , H04L29/06 , G06F7/04 , G06F21/62 , H04N21/441 , H04N21/4415 , H04N21/478 , H04N21/258
CPC分类号： H04N21/4415 , G06F21/6254 , H04L63/0421 , H04L63/0464 , H04N21/25883 , H04N21/441 , H04N21/47815
摘要： A method and system for providing data anonymously is provided. The method involves receiving an encrypted operator match ID by a client device from a first entity, where the encrypted operator match ID is encrypted using a first encryption key; decrypting the encrypted operator match ID using a first decryption key, associated with the first encryption key, by the client device to obtain a decrypted operator match ID; encrypting the decrypted operator match ID using a second encryption key by the client device to obtain a re-encrypted operator match ID; and sending the client device usage information with the re-encrypted operator match ID by the client device to a second entity through an anonymous channel, where the second entity decrypts the re-encrypted operator match ID using a second decryption key, associated with the second encryption key, to obtain the operator match ID.
摘要翻译：提供了匿名提供数据的方法和系统。该方法包括从第一实体由客户端设备接收加密的运营商匹配ID，其中使用第一加密密钥加密加密的运营商匹配ID; 使用与第一加密密钥相关联的第一解密密钥，由客户端设备解密加密的运营商匹配ID，以获得解密的运营商匹配ID; 使用所述客户端设备的第二加密密钥加密所解密的运营商匹配ID，以获得重新加密的运营商匹配ID; 以及通过所述客户端设备将具有所述重新加密的运营商匹配ID的所述客户端设备使用信息通过匿名信道发送到第二实体，其中所述第二实体使用与所述第二解密密钥相关联的第二解密密钥来解密所述重新加密的运营商匹配ID 加密密钥，获取运营商匹配ID。

4. 发明申请

US20130132431A1 Proximity Alert System 审中-公开
标题翻译：接近警戒系统
公开(公告)号：US20130132431A1
公开(公告)日：2013-05-23
申请号：US13396598
申请日：2012-02-15
申请人： David C. Platt
发明人： David C. Platt
IPC分类号： G06F17/30
CPC分类号： G06Q10/10 , G06F16/29 , G06Q30/02
摘要： A proximity alert system includes a non geographically based information set with non-geographical based input characteristics associated with an individual that are from online sources. Further included is a geographically based database with geographically based input that is also associated with the individual that are also from online sources. In addition, a query component based upon a member initiated search for the selected individual includes a geographic tag for each selected individual. Also included are programs having instructions for executing the member initiated search in the non geographical and geographical databases that outputs a search result that matches the member initiated search, plus instructions to map a proximate path as between the member geographic tag and the selected individual geographic tag, wherein operationally the member can view the selected individuals associated information that include geographic mapping between the member and the individual.
摘要翻译：接近警报系统包括具有与来自在线来源的个人相关联的具有非地理的输入特征的非地理位置的信息集。还包括一个地理位置上的数据库，其地理位置的输入也与来自在线来源的个人相关联。此外，基于成员启动的针对所选个体的搜索的查询组件包括用于每个所选个体的地理标签。还包括具有用于在非地理和地理数据库中执行成员启动的搜索的指令的程序，其输出与成员发起的搜索匹配的搜索结果，以及用于映射在成员地理标签与所选择的单个地理标签之间的邻近路径的指令其中操作地，成员可以查看所选择的个体相关联的信息，其包括成员和个人之间的地理映射。

5. 发明申请

US20090259939A1 MULTIMEDIA MOBILE PERSONALIZATION SYSTEM 有权
标题翻译：多媒体移动个人化系统
公开(公告)号：US20090259939A1
公开(公告)日：2009-10-15
申请号：US12464819
申请日：2009-05-12
申请人： David Lockett , Adam Feder , James M. Barton , Michael F. Klar , Andrew M. Goodman , David C. Platt , Brian Beach , David Avraham Brown
发明人： David Lockett , Adam Feder , James M. Barton , Michael F. Klar , Andrew M. Goodman , David C. Platt , Brian Beach , David Avraham Brown
IPC分类号： G06F3/00
CPC分类号： H04N21/4826 , H04N5/4403 , H04N5/44543 , H04N5/44582 , H04N5/7605 , H04N21/42204 , H04N21/4334 , H04N21/441 , H04N21/4532 , H04N21/47214 , H04N21/4753 , H04N21/8456 , H04N21/8547 , H04N2005/4442
摘要： A multimedia mobile personalization system provides a remote control that detects a user's electronic tag, e.g. an RFID tag. The remote control notifies a multimedia device of the user's identity. The multimedia devices tailors it operations to the user's preferences stored locally. Multimedia content such as broadcast or recorded television programs, music play lists, and the like could be sorted, displayed, or restricted, depending on the user identifier.
摘要翻译：多媒体移动个性化系统提供了一种遥控器，其检测用户的电子标签，例如， RFID标签。遥控器向多媒体设备通知用户的身份。多媒体设备根据用户本地存储的偏好来调整操作。取决于用户标识符，可以对诸如广播或录制的电视节目，音乐播放列表等的多媒体内容进行排序，显示或限制。

6. 发明授权

US07590240B2 Conditional access system and method prevention of replay attacks 有权
标题翻译：条件访问系统和方法防止重放攻击
公开(公告)号：US07590240B2
公开(公告)日：2009-09-15
申请号：US10220356
申请日：2001-03-02
申请人： David C. Platt , Andrew Goodman , Daniel Zenchelsky
发明人： David C. Platt , Andrew Goodman , Daniel Zenchelsky
IPC分类号： H04N7/167
CPC分类号： H04N5/4401 , H04L63/045 , H04L63/10 , H04L2463/101 , H04N5/44543 , H04N5/782 , H04N5/913 , H04N7/163 , H04N7/1675 , H04N7/17309 , H04N21/258 , H04N21/25891 , H04N21/4126 , H04N21/4367 , H04N21/4622 , H04N21/4623 , H04N21/4782 , H04N21/63345 , H04N21/816 , H04N21/84 , H04N2005/91364
摘要： In a conditional access system, a headend transmits content to one or more receivers in encrypted transport streams. The system provides a multi-layer security architecture, rendering the system resistant to key replay attacks; if one layer is circumvented, subsequent layers remain intact. A first layer prevents unencrypted keys from being recorded by shielding the unencrypted keys from users and encrypting the path from the receiver's conditional access module to the transport decryption module; a second layer prevents a key recorded on one receiver from being played back to the transport decryption module on a second receiver; a third layer prevents a user from decrypting transport streams without the encryption module by encrypting the stream a second time prior to being passed through any user-accessible memory or processor. Events tables are transmitted with the transport stream, either unencrypted for immediate use or encrypted, to prevent unauthorized use.
摘要翻译：在条件访问系统中，头端向加密的传输流中的一个或多个接收器发送内容。该系统提供了多层安全架构，使系统能够抵御重播的重击攻击; 如果避开一层，后续层保持不变。第一层通过屏蔽来自用户的未加密的密钥并加密从接收机的条件访问模块到传输解密模块的路径来防止未加密的密钥被记录; 第二层防止在一个接收机上记录的密钥在第二接收机上被重播到传输解密模块; 第三层防止用户在没有加密模块的情况下通过在通过任何用户可访问的存储器或处理器之前第二次加密流来解密传输流。事件表与传输流一起发送，无论是未加密的立即使用还是加密，以防止未经授权的使用。

7. 发明授权

US07409546B2 Cryptographically signed filesystem 有权
标题翻译：加密签名的文件系统
公开(公告)号：US07409546B2
公开(公告)日：2008-08-05
申请号：US10189079
申请日：2002-07-02
申请人： David C. Platt
发明人： David C. Platt
IPC分类号： G06F15/177 , H04L9/00
CPC分类号： G06F11/1417 , G06F21/575 , G06Q20/3678 , G06Q20/401 , G11B27/005 , G11B27/032 , G11B27/036 , G11B27/34 , G11B2220/2545 , G11B2220/2562 , G11B2220/90 , H04N5/4401 , H04N5/44543 , H04N5/44582 , H04N5/775 , H04N5/781 , H04N5/782 , H04N5/783 , H04N9/7921 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N21/2407 , H04N21/25891 , H04N21/262 , H04N21/4143 , H04N21/4147 , H04N21/4316 , H04N21/4532 , H04N21/454 , H04N21/47 , H04N21/482
摘要： A cryptographically signed filesystem provides a central database resident on a server that contains database objects. The server creates startup software to be installed in a client system's read only memory. The startup software contains a hash value for a second stage loader. The server also creates software for a bootstrap loader object which typically contains the operating system for a client system and also the bootstrap loader's hash value and a digital signature that is unique to the server. A root filesystem object is also created containing operational code and data for the client system's functionality. A hash table file is stored in the bootstrap loader that contains the names of each file in the root filesystem along with their corresponding hash values. The startup software and objects created by the server are initially installed on a client device at the time of manufacture. The client performs a staged bootup sequence that confirms that the hash value is correct for each of the objects before they are executed. The digital signature of the bootstrap loader is verified. If a hash value or digital signature is incorrect, the client device is disabled or the file deleted or replaced. The server can update a client's bootstrap loader and root filesystem at any time through the transmission of slices.
摘要翻译：加密签名的文件系统提供驻留在包含数据库对象的服务器上的中央数据库。服务器创建要安装在客户端系统的只读存储器中的启动软件。启动软件包含第二级加载程序的哈希值。服务器还为引导加载程序对象创建软件，该对象通常包含客户端系统的操作系统，还包括引导加载程序的哈希值和服务器唯一的数字签名。还创建了一个根文件系统对象，其中包含用于客户端系统功能的操作代码和数据。哈希表文件存储在引导加载程序中，其中包含根文件系统中每个文件的名称及其相应的哈希值。服务器创建的启动软件和对象最初在制造时安装在客户端设备上。客户端执行分段启动序列，确认在执行这些对象之前，每个对象的哈希值都是正确的。验证引导加载程序的数字签名。如果哈希值或数字签名不正确，则客户端设备被禁用或文件被删除或替换。服务器可以随时通过切片传输来更新客户机的引导加载程序和根文件系统。

8. 发明授权

US08812850B2 Secure multimedia transfer system 有权
标题翻译：安全多媒体传输系统
公开(公告)号：US08812850B2
公开(公告)日：2014-08-19
申请号：US10741596
申请日：2003-12-18
申请人： James M. Barton , David C. Platt
发明人： James M. Barton , David C. Platt
IPC分类号： H04L29/06 , G06F21/33
CPC分类号： H04N21/26613 , G06F21/33 , H04L9/0897 , H04L9/3247 , H04L9/3263 , H04L63/0823 , H04L63/123 , H04L2209/60 , H04L2463/062 , H04N21/2347 , H04N21/25816 , H04N21/4405
摘要： A method and apparatus for secure multimedia transfer provides an encrypted data transfer system that makes transferring multimedia content from a client to any incompatible system or to a system outside the location of the client very difficult.
摘要翻译：一种用于安全多媒体传输的方法和装置提供了一种加密的数据传输系统，其使得将多媒体内容从客户端传送到任何不兼容的系统或非常困难的客户位置之外的系统。

9. 发明授权

US08681979B2 Conditional access system and method for prevention of replay attacks 有权
标题翻译：有条件的访问系统和防止重放攻击的方法
公开(公告)号：US08681979B2
公开(公告)日：2014-03-25
申请号：US13253909
申请日：2011-10-05
申请人： David C. Platt , Andrew M. Goodman , Daniel Zenchelsky
发明人： David C. Platt , Andrew M. Goodman , Daniel Zenchelsky
IPC分类号： H04N7/167
CPC分类号： H04N5/4401 , H04L63/045 , H04L63/10 , H04L2463/101 , H04N5/44543 , H04N5/782 , H04N5/913 , H04N7/163 , H04N7/1675 , H04N7/17309 , H04N21/258 , H04N21/25891 , H04N21/4126 , H04N21/4367 , H04N21/4622 , H04N21/4623 , H04N21/4782 , H04N21/63345 , H04N21/816 , H04N21/84 , H04N2005/91364
摘要： In a conditional access system, a headend transmits content to one or more receivers in encrypted transport streams. The system provides a multi-layer security architecture, rendering the system resistant to key replay attacks; if one layer is circumvented, subsequent layers remain intact. A first layer prevents unencrypted keys from being recorded by shielding the unencrypted keys from users and encrypting the path from the receiver's conditional access module to the transport decryption module; a second layer prevents a key recorded on one receiver from being played back to the transport decryption module on a second receiver; a third layer prevents a user from decrypting transport streams without the encryption module by encrypting the stream a second time prior to being passed through any user-accessible memory or processor. Event tables are transmitted with the transport stream, either unencrypted for immediate use or encrypted, to prevent unauthorized use.
摘要翻译：在条件访问系统中，头端向加密的传输流中的一个或多个接收器发送内容。该系统提供了多层安全架构，使系统能够抵御重播的重击攻击; 如果避开一层，后续层保持不变。第一层通过屏蔽来自用户的未加密的密钥并加密从接收机的条件访问模块到传输解密模块的路径来防止未加密的密钥被记录; 第二层防止在一个接收机上记录的密钥在第二接收机上被重播到传输解密模块; 第三层防止用户在没有加密模块的情况下通过在通过任何用户可访问的存储器或处理器之前第二次加密流来解密传输流。事件表与传输流一起发送，无论是未加密的还是加密的，以防止未经授权的使用。

10. 发明授权

US08478114B1 Distributed database management system 有权
标题翻译：分布式数据库管理系统
公开(公告)号：US08478114B1
公开(公告)日：2013-07-02
申请号：US10828921
申请日：2004-04-20
申请人： Brian Beach , David C. Platt
发明人： Brian Beach , David C. Platt
IPC分类号： H04N5/76
CPC分类号： G06F17/30598 , G06F11/1417 , G06F11/2094 , G06F11/2097 , G06F17/30309 , G06F17/30327 , G06F17/30545 , G06F17/30566 , G06F17/30575 , G06F17/30589 , G06F2201/80 , G06F2201/82 , G11B27/005 , G11B27/032 , G11B27/036 , G11B27/34 , G11B2220/2545 , G11B2220/2562 , G11B2220/90 , H04L63/10 , H04L67/10 , H04L67/1002 , H04L67/108 , H04L67/42 , H04N5/4401 , H04N5/44543 , H04N5/44582 , H04N5/775 , H04N5/781 , H04N5/782 , H04N5/783 , H04N9/79 , H04N9/7921 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N21/2181 , H04N21/23109 , H04N21/23113 , H04N21/235 , H04N21/2351 , H04N21/252 , H04N21/25816 , H04N21/25833 , H04N21/25891 , H04N21/2625 , H04N21/26613 , H04N21/2665 , H04N21/4147 , H04N21/42607 , H04N21/4332 , H04N21/4335 , H04N21/435 , H04N21/4353 , H04N21/44222 , H04N21/4532 , H04N21/4583 , H04N21/6187 , H04N21/6582 , Y10S707/99945
摘要： A distributed database management system provides a central database resident on a server that contains database objects. Objects, e.g., program guide data, to be replicated are gathered together into distribution packages called “slices,” that are transmitted to client devices. A slice is a subset of the central database which is relevant to clients within a specific domain, such as a geographic region, or under the footprint of a satellite transmitter. The viewer selects television programs and Web content from displayed sections of the program guide data which are recorded to a storage device. The program guide data are used to determine when to start and end recordings. Client devices periodically connect to the server using a phone line and upload information of interest which is combined with information uploaded from other client devices for statistical, operational, or viewing models.
摘要翻译：分布式数据库管理系统提供驻留在包含数据库对象的服务器上的中央数据库。要复制的对象，例如节目指南数据被聚集在一起，被分发到被称为“切片”的分发包中，被传送到客户端设备。切片是中央数据库的子集，其与特定域内的客户端（例如地理区域）或卫星发射机的占用面积相关。观众从记录在存储装置中的节目指南数据的显示部分选择电视节目和网页内容。程序指南数据用于确定何时开始和结束记录。客户端设备使用电话线定期连接到服务器，并将感兴趣的信息与从其他客户端设备上传的用于统计，操作或查看模型的信息相结合。

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