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91. 外观设计

USD695273S1 Remote control 有权
公开(公告)号：USD695273S1
公开(公告)日：2013-12-10
申请号：US29447020
申请日：2013-02-28
申请人： Nagravision S.A.
设计人： Arthur Siau

92. 发明申请

US20130322853A1 METHOD TO MARK AND EXPLOIT AT LEAST ONE SEQUECE RECORD OF A VIDEO PRESENTATION 有权
标题翻译：标记和开发视频演示的至少一个序列记录的方法
公开(公告)号：US20130322853A1
公开(公告)日：2013-12-05
申请号：US13991254
申请日：2011-12-01
申请人： Christophe Oddou , Thierry Dagaeff , Yousri Abdeljaqoued , Benoit Horisberger , Nicola Turini , Jean Rossier , Alexjandra Garcia Rojas Martinez
发明人： Christophe Oddou , Thierry Dagaeff , Yousri Abdeljaqoued , Benoit Horisberger , Nicola Turini , Jean Rossier , Alexjandra Garcia Rojas Martinez
IPC分类号： H04N5/91
CPC分类号： G11B27/105 , G06F17/3082 , G06F17/30852 , G11B27/034 , G11B27/322 , H04N5/91 , H04N21/47217 , H04N21/835 , H04N21/84
摘要： The present invention proposes a method to mark and exploit at least one sequence record of a video presentation played on a multimedia unit, said method comprising the steps of:—during the video presentation, receiving a command from a user to mark a currently displayed video sequence, said command initiating the step of:—creating a sequence record comprising a time index or frame index, allowing to locate the proper part of the video presentation, and a reference of the video presentation, At a later stage, requesting the edition of the sequence record by:—adding textual information which corresponds to the actual sequence,—storing the sequence record.
摘要翻译：本发明提出了一种标记和利用在多媒体单元上播放的视频呈现的至少一个序列记录的方法，所述方法包括以下步骤： - 在视频呈现中，接收来自用户的命令以标记当前显示的视频所述命令启动以下步骤： - 创建包括时间索引或帧索引的序列记录，允许定位视频呈现的适当部分以及视频呈现的参考。在稍后阶段，请求版本序列记录： - 添加与实际序列相对应的文本信息， - 存储序列记录。

93. 发明授权

US08510250B2 System and method for multi-source semantic content exploration on a TV receiver set 有权
标题翻译：电视接收机组多源语义内容探索的系统和方法
公开(公告)号：US08510250B2
公开(公告)日：2013-08-13
申请号：US13137109
申请日：2011-07-21
申请人： Thierry Dagaeff
发明人： Thierry Dagaeff
IPC分类号： G06F17/00 , G06N3/00
CPC分类号： H04N21/84 , G06F17/30522 , H04N21/235 , H04N21/4622 , H04N21/4722 , H04N21/8133
摘要： The present invention refers to the field of metadata enhancement system for broadcast televisions program, in particular to provide to the customer more information about a current, past or future broadcast. It concerns a method to enhance transmitted contents, said method starting from the metadata to populate a knowledge database. This method is based on a iterative process to fetch information from open Internet using as search criteria the result of the previous search. The data in the knowledge database are organized in data triple. According to one embodiment, the iterative process is stops when the returned data are related to another content.The knowledge database is then accessible for a user to obtain additional information about a content by sending a suitable request to the Query Server Module in charge of the knowledge database.
摘要翻译：本发明涉及用于广播电视节目的元数据增强系统的领域，特别是向客户提供关于当前，过去或未来广播的更多信息。它涉及一种增强传输内容的方法，所述方法从元数据开始，以填充知识数据库。该方法基于迭代过程，以从前一次搜索的结果作为搜索条件从开放互联网获取信息。知识数据库中的数据以数据三重组织。根据一个实施例，当返回的数据与另一内容相关时，迭代过程停止。然后可以访问知识数据库，以便用户通过向负责知识数据库的查询服务器模块发送适当的请求来获得关于内容的附加信息。

94. 发明授权

US08484435B2 Method for updating data in memories using a memory management unit 有权
标题翻译：使用存储器管理单元更新存储器中的数据的方法
公开(公告)号：US08484435B2
公开(公告)日：2013-07-09
申请号：US13055413
申请日：2009-07-23
申请人： Fabien Gremaud , Henri Kudelski
发明人： Fabien Gremaud , Henri Kudelski
IPC分类号： G06F12/10
CPC分类号： G06F12/1009 , G06F8/656
摘要： A method for updating, in the background, data stored in physical memories without affecting the current operations performed by the microprocessor. When the update is completely terminated, the application switches from an old version to a new version. This switching occurs by a reconfiguration of the page table during which a first sub-tree structure of pointers accessing the old version of data stored in memories is replaced by a second sub-tree structure of pointers thus allowing access to the new version of data. This update method prevents incoherent transitory states of the system as the latter works with the previous data version until the installation of the new version becomes usable. In the case of an interruption to the update process, the application can always reinitialize the update since the old version of data can be reactivated by returning to the previous configuration of the page table.
摘要翻译：一种用于在后台更新存储在物理存储器中的数据而不影响由微处理器执行的当前操作的方法。当更新完全终止时，应用程序将从旧版本切换到新版本。这种切换通过页表的重新配置而发生，在该表中，访问存储在存储器中的旧版本数据的指针的第一子树结构由指针的第二子树结构代替，从而允许访问新版本的数据。该更新方法防止系统的不连贯的瞬态状态，因为后者适用于之前的数据版本，直到新版本的安装变得可用。在更新过程中断的情况下，应用程序可以随时重新初始化更新，因为可以通过返回页面表的先前配置来重新启用旧版本的数据。

95. 发明授权

US08463883B2 Method for updating and managing an audiovisual data processing application included in a multimedia unit by means of a conditional access module 有权
标题翻译：一种通过条件访问模块来更新和管理包括在多媒体单元中的视听数据处理应用的方法
公开(公告)号：US08463883B2
公开(公告)日：2013-06-11
申请号：US12364535
申请日：2009-02-03
申请人： Andre Nicoulin , Corinne Le Buhan , Serge Philip
发明人： Andre Nicoulin , Corinne Le Buhan , Serge Philip
IPC分类号： G06F15/177
CPC分类号： H04N21/6543 , G06F21/10 , G06F21/57 , H04N7/165 , H04N7/1675 , H04N21/25858 , H04N21/4367 , H04N21/443 , H04N21/4586 , H04N21/8166 , H04N21/818
摘要： A method to force a multimedia unit to update an application for viewing broadcast conditional access content by linking said update to an update of the conditional access module firmware. The firmware update is initialized by means of version information transmitted in the content stream. In particular, this version information may be included in ECM or EMM messages or in services information tables in order to be processed by the conditional access module independently from the multimedia unit. The version information comprises of a minimum version and of an available maximum version. If the conditional access module detects that the current version of the firmware is inferior to the available maximum version, it transmits a message requesting an update of the application that initiates downloading a firmware updating from a management center. The update installation is carried out simultaneously in the conditional access module and in the multimedia unit.
摘要翻译：一种通过将所述更新链接到条件访问模块固件的更新来强制多媒体单元来更新用于查看广播条件访问内容的应用的方法。通过在内容流中发送的版本信息来初始化固件更新。特别地，该版本信息可以被包括在ECM或EMM消息中或服务信息表中，以便由条件访问模块独立于多媒体单元处理。版本信息包括最小版本和可用的最大版本。如果条件访问模块检测到固件的当前版本低于可用的最大版本，则它发送请求更新应用程序的消息，该消息发起从管理中心下载固件更新。更新安装在条件访问模块和多媒体单元中同时执行。

96. 发明授权

US08347114B2 Method and apparatus for enforcing a predetermined memory mapping 有权
标题翻译：用于执行预定存储器映射的方法和装置
公开(公告)号：US08347114B2
公开(公告)日：2013-01-01
申请号：US12737244
申请日：2009-07-27
申请人： Fabien Gremaud , Henri Kudelski
发明人： Fabien Gremaud , Henri Kudelski
IPC分类号： G06F11/30
CPC分类号： G06F12/1408 , G06F12/1009
摘要： A system and a method are disclosed for enforcing a predetermined mapping of addresses in a physical address space to addresses in a virtual address space in a data processing system including a processor in the virtual address space and a memory in a physical address space. During the compilation and linking of an application to be run on the data processing system, in at least one embodiment, the mapping table is generated linking the virtual addresses to physical addresses. This mapping table is kept secret. A second mapping table is generated using a cryptographic function of the physical address with the virtual address as a key to link virtual addresses to intermediate addresses. The second mapping table is loaded into the memory management unit. The data processing system further includes cryptographic hardware to convert the intermediate address to the physical address using the inverse of the cryptographic function which was used to calculate the intermediate address.
摘要翻译：公开了一种系统和方法，用于将物理地址空间中的地址的预定映射强制到包括虚拟地址空间中的处理器和物理地址空间中的存储器的数据处理系统中的虚拟地址空间中的地址。在要在数据处理系统上运行的应用的编译和链接期间，在至少一个实施例中，生成将虚拟地址链接到物理地址的映射表。此映射表保密。使用具有虚拟地址的物理地址的加密功能作为将虚拟地址链接到中间地址的密钥来生成第二映射表。第二个映射表被加载到存储器管理单元中。数据处理系统还包括使用用于计算中间地址的加密函数的倒数将中间地址转换为物理地址的密码硬件。

97. 发明申请

US20120224692A1 METHOD FOR PUBLIC-KEY ATTRIBUTE-BASED ENCRYPTION WITH RESPECT TO A CONJUNCTIVE LOGICAL EXPRESSION 有权
标题翻译：基于连续逻辑表达式的基于公共密钥属性加密的方法
公开(公告)号：US20120224692A1
公开(公告)日：2012-09-06
申请号：US13510530
申请日：2010-11-19
申请人： Alexandre Karlov , Pascal Junod
发明人： Alexandre Karlov , Pascal Junod
IPC分类号： H04K1/00
CPC分类号： H04L9/3073 , H04L2209/601 , H04L2209/606
摘要： The aim of the present invention is to propose a method for providing attribute-based encryption for conjunctive normal form (CNF) expressions, the said CNF expression comprising at least one clause over a set of attributes, the said method using a key generation engine, an encryption engine and a decryption engine.
摘要翻译：本发明的目的是提出一种用于为联合正常形式（CNF）表达提供基于属性的加密的方法，所述CNF表达包括一组属性中的至少一个子句，所述方法使用密钥生成引擎，加密引擎和解密引擎。

98. 发明授权

US08261365B2 Method for the authentication of applications 有权
标题翻译：应用程序认证方法
公开(公告)号：US08261365B2
公开(公告)日：2012-09-04
申请号：US10577857
申请日：2004-11-26
申请人： Rached Ksontini , Renato Cantini
发明人： Rached Ksontini , Renato Cantini
IPC分类号： H04L29/06
CPC分类号： H04L63/0428 , G06F8/65 , G06F21/10 , G06F21/34 , G06F21/51 , G06F21/554 , G06F2221/2107 , G06F2221/2153 , H04L63/0823 , H04L63/0853 , H04L63/10 , H04L63/12 , H04L63/123 , H04W4/60 , H04W12/08 , H04W12/10
摘要： Authentication method of at least one application using resources stored in a security module associated to an equipment connected to a control server via a network. The control server receives via the network, analyses and verifies identification data comprising at least an identifier of the equipment and an identifier of the security module, generates a cryptogram comprising a digest of the application, the identification data and instructions intended for the security module and transmits the cryptogram, via the network and the equipment, to the security module. The latter verifies the application by comparing the digest extracted from the cryptogram with a calculated digest, wherein, during at least one of initialization and activation of the application, the security module executes the instructions extracted from the cryptogram and either releases or blocks access to certain resources of said security module according to a result of the verification of the application.
摘要翻译：使用存储在与经由网络连接到控制服务器的设备相关联的安全模块中的资源的至少一个应用的认证方法。控制服务器经由网络接收，分析和验证至少包括设备的标识符和安全模块的标识符的标识数据，生成包括应用的摘要，识别数据和用于安全模块的指令的密码，以及通过网络和设备将密码传输到安全模块。后者通过将从密码提取的摘要与计算的摘要进行比较来验证应用，其中，在应用的初始化和激活期间的至少一个期间，安全模块执行从密码提取的指令，并且释放或阻止访问某些根据应用验证的结果，所述安全模块的资源。

99. 发明申请

US20120167124A1 System to identify a user of television services by using biometrics 有权
标题翻译：通过使用生物特征识别电视服务的用户的系统
公开(公告)号：US20120167124A1
公开(公告)日：2012-06-28
申请号：US13317506
申请日：2011-10-20
申请人： Yousri Abdeljaoued
发明人： Yousri Abdeljaoued
IPC分类号： H04N21/4415
CPC分类号： H04H60/45 , H04N13/332 , H04N21/42201 , H04N21/4415 , H04N21/44218
摘要： A system to identify a user in relation with television services comprising eyeglasses worn by said user, said eyeglasses having a pair of flexible temples taking on the shape of a portion of the circumference of the user's head, a television receiver device comprising a server module communicating wirelessly with sensors arranged on the eyeglasses. The system is characterized in that each of the flexible temples of the eyeglasses incorporates at least one sensor configured for measuring a value of deflection caused by the temple bending around a portion of the circumference of the user's head, said value being unique for each user is transmitted as biometric to the server module configured for determining the identity of the user according to the measured value of the portion of the user's head circumference.
摘要翻译：一种用于识别与电视服务相关的用户的系统，包括由所述用户佩戴的眼镜，所述眼镜具有呈现在用户头部的圆周的一部分的形状的一对柔性镜腿，电视接收机设备包括：与布置在眼镜上的传感器无线连接。该系统的特征在于，眼镜的每个柔性镜腿都包括至少一个传感器，其构造成用于测量由用户头部的圆周的一部分周围弯曲引起的偏转值，所述值对于每个用户是唯一的作为生物特征传输到服务器模块，该服务器模块被配置为根据用户头围部分的测量值来确定用户的身份。

100. 发明申请

US20120017235A1 System and method to prevent manipulation of transmitted video data 有权
标题翻译：防止传输视频数据的操纵的系统和方法
公开(公告)号：US20120017235A1
公开(公告)日：2012-01-19
申请号：US13067923
申请日：2011-07-07
申请人： André Kudelski , Christophe Nicolas
发明人： André Kudelski , Christophe Nicolas
IPC分类号： H04N7/167
CPC分类号： H04N21/2541 , H04N21/43635 , H04N21/43637 , H04N21/4367 , H04N21/835
摘要： The aim of the invention is to provide a solution to ensure that the content sent by the IRD is the content effectively displayed on the screen.It is then proposed a system to prevent manipulation of transmitted video data comprising an Integrated Receiver Decoder (IRD) receiving audio/video data, a display device (TV), said IRD comprising means to transmit an HDMI compliant audio/video stream toward the display device, characterized in that the system further comprises means to add an over-encryption layer to said HDMI/HDCP stream before reaching the display device and means to remove this added encryption layer so as to recover said HDMI/HDCP stream, before processing said HDMI/HDCP stream by said display device.
摘要翻译：本发明的目的是提供一种解决方案，以确保IRD发送的内容是有效显示在屏幕上的内容。然后提出一种防止对包含接收音频/视频数据的集成接收器解码器（IRD），显示设备（TV）的传输视频数据的操纵的系统，所述IRD包括用于向显示器发送HDMI兼容音频/视频流的装置装置，其特征在于，所述系统还包括在到达所述显示装置之前向所述HDMI / HDCP流添加过加密层的装置，以及在处理所述HDMI之前移除所述添加的加密层以恢复所述HDMI / HDCP流的装置 / HDCP流。

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