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11. 发明申请

US20050070330A1 Method of matching between a mobile phone and a personal card 审中-公开
标题翻译：移动电话和个人卡之间的匹配方法
公开(公告)号：US20050070330A1
公开(公告)日：2005-03-31
申请号：US10936764
申请日：2004-09-09
申请人： Christophe Nicolas , Stephane Joly
发明人： Christophe Nicolas , Stephane Joly
IPC分类号： H04M1/725 , H04M3/487 , H04W12/06 , H04Q7/20
CPC分类号： H04L63/0853 , H04M1/72527 , H04M3/487 , H04W12/06
摘要： The aim of this invention is the use of a mobile telephone or mobile equipment for localized interactive functionalities and to demonstrate to a local device that a certain individual is indeed the holder of a given telephone number. This problem is resolved thanks to a matching method between an item of mobile equipment comprising the data relating to its identification and a personal object of identification disposing of at least a unique number, this method being carried out by a matching terminal and comprising the following stages: reading of the unique number of the personal object by a reader of the matching terminal, initialization of a first communication between the mobile equipment and the matching server, transmission of a unique code by the matching terminal to the mobile equipment, transmission of this unique code by the mobile equipment towards a matching server, detection and storage of the data relating to the identification of the mobile equipment by the matching server, transmission of the unique code and of the unique number to the matching server by the terminal, association of the unique number of the personal object with the data relating to the identification of the mobile equipment.
摘要翻译：本发明的目的是使用移动电话或移动设备进行局部交互功能，并向本地设备证明某个人确实是给定电话号码的持有人。由于包括与其识别有关的数据的移动设备的项目与至少一个唯一号码的识别处置的个人对象之间的匹配方法，该问题得到解决，该方法由匹配终端执行并且包括以下阶段：由匹配终端的阅读器读取个人对象的唯一号码，初始化移动设备与匹配服务器之间的第一通信，由匹配终端向移动设备发送唯一的代码，传输这个唯一的由移动设备向匹配服务器的代码，通过匹配服务器检测和存储与移动设备的识别有关的数据，通过终端传输唯一码和唯一号码到匹配服务器，具有与移动设备识别有关的数据的个人对象的唯一编号。

12. 发明授权

US5467206A Color display device with intervening lens and spatial filter or with overlapping beams of chromatically separated light between the chromatic separator and lens array 失效
标题翻译：具有中间透镜和空间滤光器的彩色显示装置或在色分离器和透镜阵列之间的重叠的色度分离的光束
公开(公告)号：US5467206A
公开(公告)日：1995-11-14
申请号：US267904
申请日：1994-07-06
申请人： Brigitte Loiseaux , Cecile Joubert , Jean-Pierre Huignard , Pascal Joffre , Christophe Nicolas
发明人： Brigitte Loiseaux , Cecile Joubert , Jean-Pierre Huignard , Pascal Joffre , Christophe Nicolas
IPC分类号： G02F1/13 , G02F1/1335 , G02F1/13357 , H04N9/31 , G03B21/14 , G03B21/26
CPC分类号： G02F1/133621 , H04N9/3108 , G02F2001/133623
摘要： A color display device comprises a source of light simultaneously emitting several ranges of chromatic components and a spatial light modulator comprising several dots, each dot comprising at least one sub-pixel per range of chromatic component to be displayed. Between the light source and the spatial light modulator there are provided at least one chromatic separator angularly separating the light of the different chromatic range along different directions, a lens focusing the light of the different chromatic ranges at distinct points or along distinct lines contained in a determined plane, at least one spatial filter located along this determined plane and selectively filtering the light of the different chromatic ranges, and an array of lenses, each enabling the focusing of the light of each chromatic range substantially on a sub-pixel.
摘要翻译：彩色显示装置包括同时发射几个色彩分量范围的光源，以及包括多个点的空间光调制器，每个点包括每个要显示的彩色成分的每个范围的至少一个子像素。在光源和空间光调制器之间，提供了至少一个色彩分离器，其沿着不同的方向将不同色彩范围的光成角度地分离，将不同色度范围的光聚焦在不同的点或沿着包含在确定的平面，沿着该确定的平面定位的至少一个空间滤波器，并且选择性地滤除不同色彩范围的光;以及透镜阵列，每个透镜阵列使得能够将每个色度范围的光基本上聚焦在子像素上。

13. 发明授权

US5272496A Image projector with optimized luminous efficiency 失效
标题翻译：图像投影机具有优化的发光效率
公开(公告)号：US5272496A
公开(公告)日：1993-12-21
申请号：US922499
申请日：1992-07-31
申请人： Christophe Nicolas , Brigitte Loiseaux , Jean-Pierre Huignard
发明人： Christophe Nicolas , Brigitte Loiseaux , Jean-Pierre Huignard
IPC分类号： G02B27/28 , G02B27/10 , G02F1/13 , G02F1/1335 , G02F1/13357 , G03B33/12 , H04N5/74 , H04N9/31 , G03B21/14
CPC分类号： G02B27/1046 , G02B27/1053 , G02B27/123 , G02B27/145 , G02B27/149 , H04N9/3105 , H04N9/3167
摘要： Disclosed is an image projector wherein the illumination of an LCD matrix screen is done by means of two polarized beams coming from a same light beam that has no particular direction of polarization. The two polarized beams are obtained by a polarization separator whence these two polarized beams emerge with a square section. On the one hand, each polarized beam goes through at least two juxtaposed convergent lenses by which it is converted into two sub-beams which project their illumination spot on the matrix screen and, on the other hand, each convergent lens has a surface with a shape that is homothetic with the shape of the matrix screen. The luminous efficiency is thus improved through the matching of the shape of the section of the non-polarized light beam with that of the matrix screen.
摘要翻译：公开了一种图像投影仪，其中通过来自不具有特定方向的相同光束的两个偏振光束来完成LCD矩阵屏幕的照明。两个偏振光束由偏振分离器获得，这两个偏振光束以正方形截面出现。一方面，每个偏振光束通过至少两个并置的会聚透镜，通过该透镜将其转换成将其照明点投射在矩阵屏幕上的两个子光束，另一方面，每个会聚透镜具有与矩阵屏幕的形状相似的形状。通过匹配非偏振光束的部分的形状与矩阵屏幕的形状，从而提高发光效率。

14. 发明授权

US5181054A Device for the projection of images using two orthogonal components of light polarization 失效
标题翻译：使用两个光学极化的正交分量投影图像的设备
公开(公告)号：US5181054A
公开(公告)日：1993-01-19
申请号：US739488
申请日：1991-08-02
申请人： Christophe Nicolas , Brigitte Loiseaux , Jean-Pierre Huignard , Claude Puech
发明人： Christophe Nicolas , Brigitte Loiseaux , Jean-Pierre Huignard , Claude Puech
IPC分类号： G02B27/14 , G02B27/28 , G02F1/13 , G02F1/1347 , G03B33/12 , H04N9/31
CPC分类号： G02B27/149 , G02B27/1046 , G02B27/283 , H04N9/3105 , H04N9/315
摘要： Disclosed is an image projector in which a spatial modulation of light is carried out on the two orthogonal components of polarization of light in order to increase the luminous efficiency of the projector. The image projector of the invention includes a light source, a projection screen, a splitter of polarizations splitting the light into two polarized beams having complementary polarizations, two mirrors reflecting the two polarized beams, firstly so as to give them opposite directions and superimpose them on one and the same axis on which a spatial light modulator is positioned and, secondly, to make them pass again through the polarization splitter by which they are superimposed on one and the same axis with one and the same direction and oriented towards the projection screen and/or the light source as a function of their modulation by the spatial modulator.
摘要翻译：公开了一种图像投影仪，其中对光的偏振的两个正交分量执行光的空间调制，以增加投影仪的发光效率。本发明的图像投影仪包括光源，投影屏幕，将光分成具有互补极化的两个偏振光的偏振分离器，首先反射两个偏振光束的两个反射镜，以使它们相反方向并将它们叠加在空间光调制器位于同一轴上，其次使它们再次通过偏振分束器，通过它们以同一方向重叠在一个相同的轴线上并朝着投影屏幕定向， /或光源作为其由空间调制器调制的函数。

15. 发明授权

US08799938B2 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：US08799938B2
公开(公告)日：2014-08-05
申请号：US13067922
申请日：2011-07-07
申请人： André Kudelski , Christophe Nicolas
发明人： André Kudelski , Christophe Nicolas
IPC分类号： H04H20/14 , H04N17/00
CPC分类号： H04N5/913 , G11B20/00086 , G11B20/00166 , G11B20/00173 , G11B20/0021 , G11B20/00463 , G11B20/00681 , H04N5/775 , H04N21/43635 , H04N21/44236 , H04N21/4627 , 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 data stream toward the display device. This system comprising: means to define a variable area at a location of the image displayed on the display device, means to store reference data corresponding to video data of said area which are sent to the display device. means internal or external to the display device to extract the actual displayed video data of said area, means to send, to said IRD, test data determined from said extracted video data, means to compare said test data with said reference data, means for switching an operating mode of the system from a standard mode to a disrupted mode in case of difference resulting from this comparison.
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。然后提出一种系统，以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，所述IRD包括用于向HDMI发送HDMI兼容音频/视频数据流的装置显示设备。该系统包括：在显示装置上显示的图像的位置处定义可变区域的装置，存储对应于发送到显示装置的所述区域的视频数据的参考数据的装置。意味着显示装置的内部或外部提取所述区域的实际显示的视频数据，将从所述提取的视频数据确定的测试数据发送到所述IRD的装置的装置，用于将所述测试数据与所述参考数据进行比较的装置，用于切换的装置在由该比较导致的差异的情况下，系统从标准模式到中断模式的操作模式。

16. 发明授权

US08522028B2 Method for secure data exchange between two devices 有权
标题翻译：两种设备之间的安全数据交换方法
公开(公告)号：US08522028B2
公开(公告)日：2013-08-27
申请号：US10517428
申请日：2003-06-10
申请人： Olivier Brique , Christophe Nicolas , Marco Sasselli
发明人： Olivier Brique , Christophe Nicolas , Marco Sasselli
IPC分类号： H04L9/32
CPC分类号： H04L9/0869 , G06F21/445 , G06F21/602 , G06F21/606 , G06F21/72 , G06F2221/0753 , G06F2221/0755 , G06F2221/2129 , G06F2221/2153 , H04L9/0844 , H04L63/061 , H04N7/1675 , H04N21/4181 , H04N21/4367
摘要： This invention concerns a safe data exchange method between two devices locally connected to one another.In a preferred embodiment, the first device (10) is a security module containing a first encrypting key, said private key (PAKV) of a pair of asymmetric encrypting keys. The second device is a receiver (11) comprising at least one second encrypting key, said public key (PAKB) of said pair of asymmetric encrypting keys. Furthermore each of the devices comprises a symmetrical key (13). The first device (10) generates a first random number (A), which is encrypted by said private key (PAKV), then transmitted to the second device (11), in which it is decrypted by means of the public key (PAKB). The second device (11) generates a second random number (B), which is encrypted by said public key (PAKB), then transmitted to the first device (10), in which it is decrypted by means of the private key (PAKV). A session key (SK), used for safe data exchange, is generated by a combination of the symmetric key (13) and the random numbers (A, B) generated and received by each of the devices.
摘要翻译：本发明涉及在本地连接到彼此之间的两个设备之间的安全数据交换方法。在优选实施例中，第一设备（10）是包含一对非对称加密密钥的第一加密密钥，所述专用密钥（PAKV）的安全模块。第二设备是包括至少一个第二加密密钥，所述一对非对称加密密钥的所述公开密钥（PAKB）的接收器（11）。此外，每个设备包括对称密钥（13）。第一设备（10）生成通过所述私钥（PAKV）加密的第一随机数（A），然后发送到第二设备（11），其中它通过公钥（PAKB）进行解密，。第二设备（11）生成由所述公共密钥（PAKB）加密的第二随机数（B），然后发送到第一设备（10），其中它通过私钥（PAKV）进行解密，。用于安全数据交换的会话密钥（SK）由对称密钥（13）和由每个设备生成和接收的随机数（A，B）的组合产生。

17. 发明申请

US20120051545A1 Secure remote control for audio/video receiver/decoder 有权
标题翻译：音频/视频接收器/解码器的安全遥控器
公开(公告)号：US20120051545A1
公开(公告)日：2012-03-01
申请号：US13137158
申请日：2011-07-25
申请人： André Kudelski , Christophe Nicolas
发明人： André Kudelski , Christophe Nicolas
IPC分类号： H04K1/00
CPC分类号： H04N7/167 , G06F21/10 , G06F2221/0704 , G06F2221/2153 , G08C17/02 , G08C2201/20 , G08C2201/61 , H04N5/4403 , H04N21/26613 , H04N21/42204 , H04N21/4623 , H04W12/06
摘要： In order to limit the use of generic remote control devices, the invention relates to a system comprising a remote control device and a security device, both sharing a common key, algorithms or protocol specific to a pair formed by the remote control device and the security device. The remote control device comprises means to send wirelessly data to a receiver comprising the security device. The remote control device being paired with the security device is characterized in that data sent by the remote control device towards the receiver is specific to the pair formed by the remote control device and the security device, said remote control device comprising encryption means and a memory to store a specific key, said data being encrypted by the encryption means with the specific key, the security device comprising decryption means and a key corresponding to the specific key to decrypt the received data.
摘要翻译：为了限制通用遥控设备的使用，本发明涉及一种包括远程控制设备和安全设备的系统，其共享公共密钥，特定于由遥控设备形成的对的算法或协议，以及安全性设备。遥控装置包括用于将数据无线地发送到包括安全装置的接收机的装置。与安全装置配对的遥控装置的特征在于，由遥控装置向接收机发送的数据是特定于由遥控装置和安全装置形成的对象，所述遥控装置包括加密装置和存储器存储特定密钥，所述数据由加密装置用特定密钥加密，安全设备包括解密装置和对应于特定密钥的密钥以解密接收到的数据。

18. 发明申请

US20120017233A1 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：US20120017233A1
公开(公告)日：2012-01-19
申请号：US13067922
申请日：2011-07-07
申请人： André Kudelski , Christophe Nicolas
发明人： André Kudelski , Christophe Nicolas
IPC分类号： H04N7/16
CPC分类号： H04N5/913 , G11B20/00086 , G11B20/00166 , G11B20/00173 , G11B20/0021 , G11B20/00463 , G11B20/00681 , H04N5/775 , H04N21/43635 , H04N21/44236 , H04N21/4627 , 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 data stream toward the display device. This system comprising: means to define a variable area at a location of the image displayed on the display device, means to store reference data corresponding to video data of said area which are sent to the display device. means internal or external to the display device to extract the actual displayed video data of said area, means to send, to said IRD, test data determined from said extracted video data, means to compare said test data with said reference data, means for switching an operating mode of the system from a standard mode to a disrupted mode in case of difference resulting from this comparison.
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。然后提出一种系统，以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，所述IRD包括用于向HDMI发送HDMI兼容音频/视频数据流的装置显示设备。该系统包括：在显示装置上显示的图像的位置处定义可变区域的装置，存储对应于发送到显示装置的所述区域的视频数据的参考数据的装置。意味着显示装置的内部或外部提取所述区域的实际显示的视频数据，将从所述提取的视频数据确定的测试数据发送到所述IRD的装置的装置，用于将所述测试数据与所述参考数据进行比较的装置，用于切换的装置在由该比较导致的差异的情况下，系统从标准模式到中断模式的操作模式。

19. 发明授权

US07433473B2 Data transmission method between a broadcasting center and a multimedia unit 有权
标题翻译：广播中心与多媒体单元之间的数据传输方法
公开(公告)号：US07433473B2
公开(公告)日：2008-10-07
申请号：US11214833
申请日：2005-08-31
申请人： André Kudelski , Christophe Nicolas , Nicolas Fischer
发明人： André Kudelski , Christophe Nicolas , Nicolas Fischer
IPC分类号： H04L9/00
CPC分类号： H04N21/26606 , H04N21/25816
摘要： The aim of this invention is to propose a flexible solution to the risk represented by the interception of data by an unauthorized party during the transmission of said data between a broadcast center and a specialized decryption/decompression circuit such as is used in a Pay-TV decoder. This aim is achieved by a data transmission method involving a broadcast center or diffusion center, a management center and a multimedia unit, the latter comprising at least one unique key and a security module having a transport key.
摘要翻译：本发明的目的是提出一种在广播中心和专用解密/解压缩电路（例如在付费电视机中使用的）之间传输所述数据期间由未授权方截取数据所代表的风险的灵活解决方案解码器。该目的通过涉及广播中心或扩散中心，管理中心和多媒体单元的数据传输方法来实现，后者包括至少一个唯一密钥和具有传输密钥的安全模块。

20. 发明申请

US20060055506A1 Securing device for a security module connector 有权
标题翻译：为安全模块连接器固定设备
公开(公告)号：US20060055506A1
公开(公告)日：2006-03-16
申请号：US10535853
申请日：2003-12-17
申请人： Christophe Nicolas
发明人： Christophe Nicolas
IPC分类号： G05B19/00 , H04Q5/22
CPC分类号： G06K19/07381 , G06K7/0004 , G06K7/0013 , G06K19/073 , G06K19/07749 , G06K19/0776 , G06K19/07798 , G06K2017/0064 , H05K1/0275 , H05K1/141 , H05K1/147 , H05K1/16 , H05K2201/10151
摘要： The aim of this invention is to control the change of a security module and deactivate the apparatus in the event of the non-authorized removal or replacement of said module. A protection device for a security module connector is proposed, said connector forming part of an acceptor placed on a printed circuit board and integrated into an apparatus whose functioning, controlled by a processor, depends on the security module connected to the acceptor. The device comprises a first part made up of a label attached in a way to block the security module on the printed circuit board, said label including at least one chip and a first antenna. The device further comprises a second part positioned in the vicinity of the connector, said part including a second antenna of a transducer in communication with the apparatus processor. The chip of the label is able to exchange digital signals by means of the first antenna with the second antenna.
摘要翻译：本发明的目的是控制安全模块的改变，并且在未经授权的移除或更换所述模块的情况下停用该设备。提出了一种用于安全模块连接器的保护装置，所述连接器形成放置在印刷电路板上并被集成到由处理器控制的功能的装置中的受体的一部分取决于连接到受体的安全模块。该装置包括由以阻挡印刷电路板上的安全模块的方式附接的标签构成的第一部分，所述标签包括至少一个芯片和第一天线。该装置还包括位于连接器附近的第二部分，所述部分包括与装置处理器通信的换能器的第二天线。该标签的芯片能够通过第一个天线与第二个天线交换数字信号。

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