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1. 发明授权

US5835864A Method and apparatus for customizing a device with a smart card 失效
标题翻译：使用智能卡定制设备的方法和设备
公开(公告)号：US5835864A
公开(公告)日：1998-11-10
申请号：US604350
申请日：1996-02-21
申请人： Eric Diehl , Joel Hamon
发明人： Eric Diehl , Joel Hamon
IPC分类号： G07F7/10 , H04N7/16
CPC分类号： G07F7/1008 , G06Q20/346 , H04N7/163
摘要： A device such as a pay TV decoder, a television receiver, a VCR or a remote control is automatically customized with information such as channel, frequency, and/or remote control codes that is stored in memory in a smart card. The smart card transmits the information to the device via a smart card reader. The information is transmitted to the device in response to the smart card being coupled to the smart card reader. Customization by smart card facilitates efficient production of devices such as pay TV decoders because all devices can be identical during manufacturing and customized easily after manufacturing. For example, a cable TV operator can customize each pay TV decoder with channel allocation information appropriate for the site of the decoder by using a smart card.
摘要翻译：诸如付费电视解码器，电视接收机，录像机或遥控器的设备被自动地定制为存储在智能卡中的存储器中的诸如频道，频率和/或遥控代码的信息。智能卡通过智能卡读卡器将信息发送到设备。响应于智能卡耦合到智能卡读卡器，信息被传送到设备。智能卡的定制有助于高效生产诸如付费电视解码器之类的设备，因为所有设备在制造过程中可以相同，并且在制造后容易定制。例如，有线电视运营商可以通过使用智能卡来为每个付费电视解码器定制适合于解码器的站点的信道分配信息。

2. 发明授权

US5434397A Protection against the non-authorized inhibition of writing in certain storage areas of a smart card 失效
标题翻译：防止在智能卡的某些存储区域中的非授权禁止写入
公开(公告)号：US5434397A
公开(公告)日：1995-07-18
申请号：US096834
申请日：1993-07-26
申请人： Eric Diehl , Joel Hamon , Michel Leduc
发明人： Eric Diehl , Joel Hamon , Michel Leduc
IPC分类号： G06K17/00 , G06K19/073 , G07F7/08 , G07F7/10 , G06F11/30
CPC分类号： G07F7/1008 , G06K19/073 , G06Q20/341 , G06Q20/363 , G07F7/082 , G07F7/0866 , G06K2017/0064
摘要： To counter illicit prevention of the invalidation of a smart card in a pay television network, for example when the period of validity for the card has expired, a verification of the card reader's ability to write to the card's memory is made. This verification consists in periodically sending a data item to be stored in the card. A counter on the card is reset by the writing voltage of the card's storage. In the event the writing voltage does not reach the counter, the counter's overflow output is connected to a read inhibition circuit which blocks functions of the card.
摘要翻译：为了防止付费电视网络中的智能卡无效的非法预防，例如当卡的有效期已经过期时，进行读卡器写入卡的存储器的能力的验证。该验证包括周期性地发送要存储在卡中的数据项。卡上的计数器由卡的存储器的写入电压复位。在写入电压未到达计数器的情况下，计数器的溢出输出连接到阻止卡的功能的读取禁止电路。

3. 发明授权

US5162638A Process for protection against fraudulent use of smart cards, and device for use of the process 失效
标题翻译：防止欺诈性使用智能卡的过程和使用过程的设备
公开(公告)号：US5162638A
公开(公告)日：1992-11-10
申请号：US606859
申请日：1990-10-31
申请人： Eric Diehl , Joel Hamon , Michel Leduc
发明人： Eric Diehl , Joel Hamon , Michel Leduc
IPC分类号： G06K19/10 , G06K19/073 , G07C9/00 , G07F7/08 , G07F7/10 , G07F7/12
CPC分类号： G07F7/1008 , G06Q20/341 , G06Q20/363 , G06Q20/4097 , G07C9/00119 , G07F7/0866 , G07F7/125
摘要： To prevent a person having found or stolen a card of a pay-television subscriber from using it fraudulently, the identity of the subscriber is recorded in a zone protected from reading and writing. At the beginning of the period of use of a new card, the new card compares the identity of the new card with that of the old one, and delivers the password only if the two identities are the same.
摘要翻译：为了防止发现或窃取付费电视用户的卡被欺骗地使用的用户，该用户的身份被记录在不受阅读和写入的区域内。在新卡的使用开始时，新卡将新卡的身份与旧卡的身份进行比较，并且只有在两个身份相同时才传送密码。

4. 发明授权

US5563948A Process for authentication of smart cards, and device for use of the process 失效
标题翻译：智能卡认证流程和使用该流程的设备
公开(公告)号：US5563948A
公开(公告)日：1996-10-08
申请号：US127092
申请日：1993-09-27
申请人： Eric Diehl , Joel Hamon , Michel Leduc
发明人： Eric Diehl , Joel Hamon , Michel Leduc
IPC分类号： G06K19/10 , G06F12/14 , G07F7/10 , H04L9/32 , H04N7/173 , H04N21/4367 , H04N21/442 , H04N7/167
CPC分类号： G07F7/1008 , G06Q20/341 , G06Q20/346 , G06Q20/40975 , G07F7/1016 , H04N21/4367 , H04N21/44236 , H04N7/17363
摘要： The device of the invention for a pay-television system comprises an emitter and several receivers using "smart cards". In addition to the unscrambling control signals, the emitter sends encrypted authentication messages to which a correct response can be given only by the receivers where valid cards are used.
摘要翻译：用于付费电视系统的本发明的装置包括使用“智能卡”的发射器和多个接收器。除了解扰控制信号之外，发射器发送加密的认证消息，只有在使用有效卡的接收机才能向其发送正确的响应。

5. 发明授权

US5208856A Scrambling and unscrambling method for composite video signals and implementing device 失效
标题翻译：复合视频信号和实现装置的加扰和解扰方法
公开(公告)号：US5208856A
公开(公告)日：1993-05-04
申请号：US811906
申请日：1991-12-23
申请人： Michel Leduc , Joel Hamon , Jean-Claude Guillon , Francis Renard , Eric Diehl
发明人： Michel Leduc , Joel Hamon , Jean-Claude Guillon , Francis Renard , Eric Diehl
IPC分类号： H04N7/167
CPC分类号： H04N7/1675 , H04N21/26606 , H04N21/4181 , H04N21/4623
摘要： The method of the invention consists, during the transmission of composite video signals, in the inclusion therein of series of access messages (ECM1, ECM2) and, during the unscrambling, carried out using a chip card reader whose chip card comprises encoded digital data, in using an interactive method of identification of a digital signature.
摘要翻译：本发明的方法在传输复合视频信号期间包括一系列访问消息（ECM1，ECM2），并且在使用其芯片卡包括编码数字数据的芯片卡读卡器执行解扰时，在使用识别数字签名的交互方法。

6. 发明授权

US5128523A Microcontrolled reader for smart cards 失效
标题翻译：智能卡微控读卡器
公开(公告)号：US5128523A
公开(公告)日：1992-07-07
申请号：US606847
申请日：1990-10-31
申请人： Eric Diehl , Joel Hamon
发明人： Eric Diehl , Joel Hamon
IPC分类号： G06K17/00 , G06K7/00 , G06K7/06 , G06K19/07 , G07F7/08 , H04K1/00 , H04N7/16
CPC分类号： G06K7/0008 , H04N7/162
摘要： Reader for smart cards comprising a supply for the circuits of the card, a means of controlling information exchanges between the card and the reader and an input for digital signals from a pay-television system. The means of control comprises a first microcontroller which receives the digital signals and which controls a second microcontroller which itself controls the exchange of information with the card and delivers power supply control signals as a function of the information received from the card. The outputs from the first microcontroller are at a fixed potential during the resets and the outputs from the second microcontroller are at a floating potential during the resets. A port enables the first microcontroller to control the power supply during the resets.
摘要翻译：用于智能卡的读卡器，包括用于卡的电路的电源，用于控制卡和阅读器之间的信息交换的装置以及来自付费电视系统的数字信号的输入。控制装置包括第一微控制器，其接收数字信号并且控制本身控制与卡的信息交换的第二微控制器，并且根据从卡接收到的信息传送电源控制信号。来自第一微控制器的输出在复位期间处于固定电位，并且来自第二微控制器的输出在复位期间处于浮置电位。端口使第一个微控制器能够在复位期间控制电源。

7. 发明授权

US5568179A Method and apparatus for device control by data transmission in TV lines 失效
标题翻译：电视线路数据传输装置控制方法及装置
公开(公告)号：US5568179A
公开(公告)日：1996-10-22
申请号：US64522
申请日：1993-05-19
申请人： Eric Diehl , Joel Hamon
发明人： Eric Diehl , Joel Hamon
IPC分类号： H04N7/16
CPC分类号： H04N7/163
摘要： A video signal processing system, such as a pay TV system, that includes a smart card access control feature decodes control information from data included in groups of video line intervals that represent data channels. Each channel includes data arranged in packets of data. Each packet includes both descriptor data and application data. The packets of data are extracted from the video lines by a data dispatcher. After receiving a packet from a data channel, the data dispatcher analyses the descriptor data to determine the target for the application data. The data dispatcher transmits the application data contained in the packet, without analyzing the data, to the correct target processor unit, e.g. either a control access processor or a decoder intelligent processor. Information that may be transferred to the decoder processor includes, a specific channel allocation table, data related to the VTR of the customer, and information related to a geographic location.
摘要翻译：包括智能卡访问控制特征的诸如付费电视系统的视频信号处理系统从表示数据信道的视频行间隔组中包括的数据解码控制信息。每个通道包括以数据包排列的数据。每个数据包都包含描述符数据和应用数据。通过数据调度器从视频行中提取数据包。在从数据通道接收到数据包之后，数据分派器分析描述符数据以确定应用数据的目标。数据调度器将包含在分组中的应用数据传送到正确的目标处理器单元，例如，不分析数据。控制访问处理器或解码器智能处理器。可以传送到解码器处理器的信息包括特定信道分配表，与客户的VTR有关的数据以及与地理位置有关的信息。

8. 发明授权

US5373557A System for processing user access control data at a decoder 失效
标题翻译：用于在解码器处理用户访问控制数据的系统
公开(公告)号：US5373557A
公开(公告)日：1994-12-13
申请号：US116294
申请日：1993-09-03
申请人： Eric Diehl , Joel Hamon
发明人： Eric Diehl , Joel Hamon
IPC分类号： H04N7/167 , H04K1/00
CPC分类号： H04N7/1675 , H04N21/26606 , H04N21/4623
摘要： A subscriber/user TV system operates in response to locally stored entitlements. A user gains access to a program only if the description of the program is consistent with entitled rights owned by the user. Each night at a given hour, decoders affiliated with the system tune to a predetermined video or audio channel, a so-called Barker channel. Decoders previously in a stand-by mode are activated in order to tune to the Barker channel. The program provider then sends the entitlement data on the Barker channel while every affiliated decoder is responsive to an incoming data stream.
摘要翻译：用户/用户电视系统响应于本地存储的权利而操作。仅当程序的描述与用户拥有的权利权利一致时，用户才能访问程序。每个晚上在某一小时，附属于系统的解码器调到预定的视频或音频通道，即所谓的巴克通道。先前处于待机模式的解码器被激活，以调谐到巴克通道。程序提供商然后在巴克信道上发送授权数据，而每个附属解码器响应于输入数据流。

9. 发明授权

US5199067A Process for promotion of pay television broadcasts, and device for use of the process 失效
标题翻译：促进付费电视广播的过程和使用过程的设备
公开(公告)号：US5199067A
公开(公告)日：1993-03-30
申请号：US625069
申请日：1990-12-10
申请人： Michel Leduc , Joel Hamon , Eric Diehl , Albert Dorner , Jacky Mahler
发明人： Michel Leduc , Joel Hamon , Eric Diehl , Albert Dorner , Jacky Mahler
IPC分类号： H04N7/16 , H04N7/167
CPC分类号： H04N21/812 , H04N21/2543 , H04N7/16 , H04N7/167
摘要： The process of the invention concerns pay television networks with reinforced scrambling. To attract potential subscribers, the invention consists in cyclically transmitting non-scrambled images for brief periods, so that the type of program can be seen.
摘要翻译：本发明的过程涉及具有加强扰码的付费电视网络。为了吸引潜在的用户，本发明在于周期性地传输非加扰图像的短暂时间，从而可以看到程序的类型。

10. 发明授权

US5173589A Process for instantaneous confirmation of actions in relation to television programs and device for use of the process 失效
标题翻译：与电视节目相关的动作确认的过程和使用过程的设备
公开(公告)号：US5173589A
公开(公告)日：1992-12-22
申请号：US606835
申请日：1990-10-31
申请人： Eric Diehl , Joel Hamon , Michel Leduc
发明人： Eric Diehl , Joel Hamon , Michel Leduc
IPC分类号： H04N7/00 , G07C15/00 , H04H1/00 , H04H20/38 , H04H60/23 , H04H60/39 , H04H60/49 , H04H60/63 , H04N17/04
CPC分类号： G07C15/006 , H04H60/23 , H04H60/63 , H04H20/38 , H04H60/39 , H04H60/49
摘要： To allow teleshopping to be performed quickly and reliably via the television network, receivers (3) are equipped with smart card readers (4), and the transmitter (2) sends information which is processed in the smart cards by means of the viewers' control devices (6). The result of this process is displayed on the screen and communicated later to the transmitter. This result allows the viewers' reactions to be authenticated.
摘要翻译：为了通过电视网络快速可靠地进行电话购物，接收机（3）配备有智能卡读取器（4），并且发送器（2）通过观众的控制发送在智能卡中处理的信息设备（6）。该过程的结果显示在屏幕上并传送到发送器。此结果允许观众的反应被认证。

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