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1. 发明申请

WO2003030539A1 SMARTCARD UART FOR MINIMIZING PROCESSOR DEMANDS IN A CONDITIONAL ACCESS SYSTEM 审中-公开
标题翻译：用于在条件访问系统中最小化处理器数量的智能卡UART
公开(公告)号：WO2003030539A1
公开(公告)日：2003-04-10
申请号：PCT/US2001/030544
申请日：2001-09-28
申请人： THOMSON LICENSING S.A. , DUFFIELD, David, Jay , COOPER, Jeffrey, Allen , NARASIMHAN, Mohan
发明人： DUFFIELD, David, Jay , COOPER, Jeffrey, Allen , NARASIMHAN, Mohan
IPC分类号： H04N7/16
CPC分类号： H04N21/4181 , H04N7/163
摘要： A smart card UART which includes a memory capable of storing a 5 bite command string along with error data. Inclusion of a memory in the UART allows the smart card to store serial communications commands received from a serial interface until the smart card processor is able to process such commands.
摘要翻译：智能卡UART，其包括能够存储5位命令串以及错误数据的存储器。在UART中包含存储器允许智能卡存储从串行接口接收的串行通信命令，直到智能卡处理器能够处理这样的命令。

2. 发明申请

WO2003104922A2 METHOD AND APPARATUS FOR CONTROLLING THE DISTRIBUTION OF DIGITALLY ENCODED DATA IN A NETWORK 审中-公开
标题翻译：用于控制网络中数字编码数据分配的方法和装置
公开(公告)号：WO2003104922A2
公开(公告)日：2003-12-18
申请号：PCT/US2003/017663
申请日：2003-06-05
申请人： THOMSON LICENSING S.A. , STAHL, Thomas, Anthony , DUFFIELD, David, Jay , CARLSGAARD, Eric, Stephen
发明人： STAHL, Thomas, Anthony , DUFFIELD, David, Jay , CARLSGAARD, Eric, Stephen
IPC分类号： G06F
CPC分类号： H04L63/10 , G06F21/10 , G06Q30/06 , H04L29/06027 , H04L29/12009 , H04L29/12018 , H04L61/10 , H04L65/4076 , H04L65/607 , H04L2463/101 , H04N7/163 , H04N21/4345 , H04N21/43615 , H04N21/4627 , H04N21/8355
摘要： An apparatus and a method for controlling distribution of digital content from an device attached to a network to another device outside the network. The device receives a digital signal containing content, the digital signal having an authorization field indicative of a first transport mode authorizing the content for distribution outside the network, and of a second transport mode wherein the content is not authorized for transmission outside the network. The method comprises the steps of receiving location information of a router on the network for routing content to devices outside the network; receiving destination data indicative of location information associated with a destination device to which the device intends to distribute the content; determining whether the destination device is outside the network based on the router location information and the received destination data; examining the authorization field and, inhibiting transmission of the content if the destination device is outside the network and the digital signal is in the inhibit mode.
摘要翻译：一种用于控制从附接到网络的设备到网络外部的另一设备的数字内容分发的设备和方法。该设备接收包含内容的数字信号，数字信号具有指示授权内容在网络外部分发的第一传输模式的授权字段，以及其中该内容不被授权在网络外传输的第二传输模式。该方法包括以下步骤：在网络上接收路由器的位置信息，以将内容路由到网络外的设备; 接收指示与所述设备旨在分发所述内容的目的地设备相关联的位置信息的目的地数据; 基于所述路由器位置信息和所接收的目的地数据来确定所述目的地设备是否在所述网络外部; 检查授权字段，并且如果目的地设备在网络外部且数字信号处于禁止模式，则禁止内容的传输。

3. 发明申请

WO2005020570A1 THEATER IDENTIFICATION SYSTEM UTILIZING IDENTIFIERS PROJECTED THROUGH A SCREEN 审中-公开
标题翻译：通过屏幕投影标识符的剧院识别系统
公开(公告)号：WO2005020570A1
公开(公告)日：2005-03-03
申请号：PCT/US2004/024074
申请日：2004-07-28
申请人： THOMSON LICENSING S.A. , DUFFIELD, David, Jay , SCHULTZ, Mark, Alan , STERLING, Michael, Allan
发明人： DUFFIELD, David, Jay , SCHULTZ, Mark, Alan , STERLING, Michael, Allan
IPC分类号： H04N5/74
CPC分类号： G03B21/26 , G03B21/14 , G11B20/18 , H04N5/74 , H04N5/913 , H04N9/3194 , H04N2005/91392
摘要： A method and a system for identifying a copy of an image sequence which is presented on a screen. At least one identifier distinct from the image sequence can be projected through the screen such that the identifier is displayed using visible light along with the image sequence. The identifier can be presented at periodic intervals and can define a theater location, a date and/or a time. A color and/or an illumination of at least a portion of the image sequence presentation can be measured. Based on the measured illumination and/or color, a projection brightness and/or color can be determined for the identifier. Also, a location on the screen through which the identifier should be projected can be determined.
摘要翻译：一种用于识别呈现在屏幕上的图像序列的副本的方法和系统。可以通过屏幕投射与图像序列不同的至少一个标识符，使得使用可见光与图像序列一起显示标识符。标识符可以周期性地呈现，并且可以定义剧院位置，日期和/或时间。可以测量图像序列呈现的至少一部分的颜色和/或照明。基于测量的照明和/或颜色，可以为标识符确定投影亮度和/或颜色。此外，可以确定屏幕上应该投影标识符的位置。

4. 发明申请

WO2003003740A1 METHOD AND APPARATUS FOR PERMITTING UNCONFIRMED VIEWING TIME WITH ADDRESSABLE PAY TV 审中-公开
标题翻译：用可接收的付费电视允许不确定的查看时间的方法和装置
公开(公告)号：WO2003003740A1
公开(公告)日：2003-01-09
申请号：PCT/US2001/020844
申请日：2001-06-29
申请人： THOMSON LICENSING S.A. , DUFFIELD, David, Jay
发明人： DUFFIELD, David, Jay
IPC分类号： H04N7/16
CPC分类号： H04N7/17318 , H04N7/163 , H04N7/1675 , H04N21/25435 , H04N21/26266 , H04N21/26606 , H04N21/4623 , H04N21/4882 , H04N21/6582
摘要： A method for managing access to a signal representative of an event of a service provider by permitting a subscriber of the service provider to view an event for which the subscriber is not authorized for a specified time period; and transmitting at least one authorization code for the event to the subscriber during the specified time period.
摘要翻译：一种用于通过允许所述服务提供商的用户查看所述用户未被授权指定时间段的事件来管理对表示服务提供商的事件的信号的访问的方法; 以及在所述指定的时间段内向所述用户发送所述事件的至少一个授权码。

5. 发明申请

WO2003104922A3 METHOD AND APPARATUS FOR CONTROLLING THE DISTRIBUTION OF DIGITALLY ENCODED DATA IN A NETWORK 审中-公开
公开(公告)号：WO2003104922A3
公开(公告)日：2003-12-18
申请号：PCT/US2003/017663
申请日：2003-06-05
申请人： THOMSON LICENSING S.A. , STAHL, Thomas, Anthony , DUFFIELD, David, Jay , CARLSGAARD, Eric, Stephen
发明人： STAHL, Thomas, Anthony , DUFFIELD, David, Jay , CARLSGAARD, Eric, Stephen
IPC分类号： G06F15/173
摘要： An apparatus and a method for controlling distribution of digital content from an device attached to a network to another device outside the network. The device receives a digital signal containing content (500), the digital signal having an authorization field indicative of a first transport mode authorizing the content for distribution outside the network, and of a second transport mode wherein the content is not authorized for transmission outside the network. The method comprises the steps of receiving location information of a router (505) on the network for routing content to devices outside the network; receiving destination data indicative of location information associated with a destination device to which the device intends to distribute the content; determining whether the destination device is outside the network based on the router location information and the received destination data; examining the authorization field (515) and, inhibiting transmission of the content if the destination device is outside the network and the digital signal is in the inhibit mode.

6. 发明申请

WO2006073397A1 REDUCING RAINBOW ARTIFACTS IN DIGITAL LIGHT PROJECTION SYSTEMS 审中-公开
标题翻译：降低数字光源投影系统中的蓝宝石制品
公开(公告)号：WO2006073397A1
公开(公告)日：2006-07-13
申请号：PCT/US2005/000195
申请日：2005-01-06
申请人： THOMSON LICENSING S.A. , DUFFIELD, David, Jay
发明人： DUFFIELD, David, Jay
IPC分类号： H04N9/31
CPC分类号： H04N9/312 , H04N9/3114
摘要： A projection system can include a color wheel and at least one digital micromirror device. The color wheel can produce different colors of light from a light source. Each color can be produced in sequential order for a predetermined color phase. Each of the digital micromirror device(s) can have a plurality of micromirrors. At least one of the plurality of micromirrors can be activated at different respective portions of each of two consecutive color phases responsive to a control signal. The projection system also can include a lens configured to project light reflected from the at least one digital micromirror device onto a projection surface.
摘要翻译：投影系统可包括色轮和至少一个数字微镜装置。色轮可以产生来自光源的不同颜色的光。每个颜色可以按顺序生成预定的颜色相位。每个数字微镜装置可以具有多个微镜。响应于控制信号，可以在两个连续色相中的每一个的不同相应部分处激活多个微镜中的至少一个。投影系统还可以包括配置成将从至少一个数字微镜装置反射的光投射到投影表面上的透镜。

7. 发明申请

WO2005114570A1 WATERMARKING OF MOTION PICTURE PRINTS 审中-公开
标题翻译：运动图片打印的水印
公开(公告)号：WO2005114570A1
公开(公告)日：2005-12-01
申请号：PCT/US2004/013107
申请日：2004-04-27
申请人： THOMSON LICENSING S.A. , DUFFIELD, David, Jay , HOGUE, William, Bennett
发明人： DUFFIELD, David, Jay , HOGUE, William, Bennett
IPC分类号： G06T1/00
CPC分类号： G06T1/0085 , G06T2201/0051 , H04N5/913 , H04N2005/91392
摘要： An apparatus for marking a film copy includes a mapper and a coder. The maper maps a print identifier to be associated with the film copy into a serial number comprising a sequence of J numbers. The coder creates at least two-error correcting numbers, e.g. Y and Z , as a function of one, or more, of the J numbers. The film copy is then marked in accordance with L numbers, which comprise at least the two-error correcting numbers Y and Z .
摘要翻译：用于标记胶片拷贝的装置包括一个映射器和一个编码器。映射器将与胶片副本相关联的打印标识符映射成包括J个序列的序列号。编码器创建至少两个纠错数字，例如， Y和Z，作为一个或多个J数的函数。然后根据包括至少两个错误校正号码Y和Z的L号码来标记电影复制品。

8. 发明申请

WO2005081523A1 BROADCAST CONDITIONAL ACCESS SYSTEM WITH IMPULSE PURCHASE CAPABILITY IN A TWO-WAY NETWORK 审中-公开
标题翻译：广域网条件访问系统，具有两路网络中的采购能力
公开(公告)号：WO2005081523A1
公开(公告)日：2005-09-01
申请号：PCT/US2004/001747
申请日：2004-01-22
申请人： THOMSON LICENSING S.A. , DUFFIELD, David, Jay
发明人： DUFFIELD, David, Jay
IPC分类号： H04N7/00
CPC分类号： H04N21/2543 , H04N7/163 , H04N7/1675 , H04N7/17318 , H04N21/2221 , H04N21/23476 , H04N21/2541 , H04N21/2542 , H04N21/26606 , H04N21/26613 , H04N21/4382 , H04N21/44055 , H04N21/4623 , H04N21/4627 , H04N21/47202 , H04N21/47815 , H04N21/8355
摘要： The invention relates generally to an apparatus and a method for securing impulse program purchases from conditional access network broadcast systems. The invention include providing entitlement codes to a set top boxe having security modules, located at a customer's corresponding program listening and viewing system. A customer desiring to makes an impulse purchase communicates the request to a broadcast system. In one embodiment of the invention, a message from the customer's access device transmits to a broadcast system's headend to indicate the desired purchase. In response to receiving an impulse purchase signal, the headend creates and sends an authorization code that thereafter authorizes the set top box to decode the impulse purchased program when it is received. The authorization code for a given impulse purchased program is only transmitted to set top boxes that actually purchase the program in contrast to the prior art system, where the decryption codes for impulse purchases are pre loaded into the security module before the event is purchased. The invention also generates data required for a billing record and transmits this data to a billing center.
摘要翻译：本发明一般涉及用于从条件接收网络广播系统确保脉冲节目购买的装置和方法。本发明包括向具有安全模块的机顶盒提供权利代码，该机顶盒位于客户的相应程序收听和观看系统。希望进行冲动购买的客户将请求传达给广播系统。在本发明的一个实施例中，来自客户访问设备的消息传送到广播系统的头端以指示所需的购买。响应于接收到脉冲购买信号，头端创建并发送授权代码，此后授权机顶盒在接收到脉冲购买的程序时进行解码。相对于现有技术的系统，给定脉冲购买程序的授权代码仅被传送到实际购买该程序的机顶盒，在现有技术的系统中，在购买事件之前将脉冲购买的解密代码预加载到安全模块中。本发明还生成计费记录所需的数据，并将该数据发送到计费中心。

9. 发明申请

WO2004019202A3 FIFO CLOCK DOMAIN CHANGE 审中-公开
公开(公告)号：WO2004019202A3
公开(公告)日：2004-03-04
申请号：PCT/US2003/023906
申请日：2003-07-31
申请人： THOMSON LICENSING S.A. , SCHULTZ, Mark, Alan , DUFFIELD, David, Jay , CHIDAMBARAM, Dinakaran , DUNCAN, Christopher, Dale
发明人： SCHULTZ, Mark, Alan , DUFFIELD, David, Jay , CHIDAMBARAM, Dinakaran , DUNCAN, Christopher, Dale
IPC分类号： G06F5/06
摘要： A data retiming arrangement applies data to be retimed to a delay line. The data is applied concurrently with a data clock applied to a clock multiplexer and to a data counter, and a second clock applied to the clock multiplexer. The counter counts a number of clock cycles equal to the capacity of the delay line, and produces a FULL signal at the incoming data clock rate. The FULL signal is retimed to the reclock rate by a cascade of registers, which produce a retimed FULL Flag. The FULL Flag resets the clock multiplexer to provide the delay line with the retimed clock, and also switches the delay line to read the retimed data at the retime clock rate.

10. 发明申请

WO2003107586A1 KEY TRANSPORT TAMPER PROTECTION 审中-公开
标题翻译：主要运输夯保护
公开(公告)号：WO2003107586A1
公开(公告)日：2003-12-24
申请号：PCT/US2003/014645
申请日：2003-05-09
申请人： THOMSON LICENSING S.A. , DUFFIELD, David, Jay , SCHULTZ, Mark, Alan , DEISS, Michael, Scott
发明人： DUFFIELD, David, Jay , SCHULTZ, Mark, Alan , DEISS, Michael, Scott
IPC分类号： H04L9/100
CPC分类号： H04N21/4181 , H04N7/163 , H04N7/1675 , H04N21/4405 , H04N21/4408 , H04N21/4424
摘要： A method for protecting the digital output signal of a security module, comprising of: receiving a scrambled digital signal from a source external to said security module, recovering at least one transport scramble control flag from the scrambled digital signal, descrambling said received scrambled signal to generate a descrambled signal, monitoring the at least one transport scramble control flag, generating a scrambling key in response to said monitored transport scramble control flag, and scrambling said descrambled signal using said scrambling key to generate a re-scrambled signal. The present invention also includes a conditional access system comprising a host device and a security device coupled to the host device, such that the security device includes at least one transport scramble control flag modification circuit. By monitoring the transport scramble control flag as content passes through the security module, protection of the content can be securely maintained.
摘要翻译：一种用于保护安全模块的数字输出信号的方法，包括：从所述安全模块外部的源接收加扰的数字信号，从加扰的数字信号中恢复至少一个传输加扰控制标志，将所述接收到的加扰信号解扰为生成解扰信号，监视所述至少一个传输加扰控制标志，响应于所述监控的传输加扰控制标志产生加扰密钥，以及使用所述加密密钥对所述解扰信号进行加扰，以生成重新加扰的信号。本发明还包括条件访问系统，其包括主机设备和耦合到主机设备的安全设备，使得安全设备包括至少一个传输加扰控制标志修改电路。通过在内容通过安全模块时监视传输加扰控制标志，可以可靠地保护内容的保护。

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