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1. 发明授权

US06993132B2 System and method for reducing fraud in a digital cable network 失效
标题翻译：用于减少数字有线网络中的欺诈的系统和方法
公开(公告)号：US06993132B2
公开(公告)日：2006-01-31
申请号：US10308909
申请日：2002-12-03
申请人： Rajesh B. Khandelwal , Luyang Li , Chieh-Chung Chang
发明人： Rajesh B. Khandelwal , Luyang Li , Chieh-Chung Chang
IPC分类号： H04N7/167 , H04L9/00 , G06F11/30
CPC分类号： H04N21/4431 , H04N7/163 , H04N7/165 , H04N7/1675 , H04N7/173 , H04N21/4181 , H04N21/433 , H04N21/4532 , H04N21/4627 , H04N21/472 , H04N21/478 , H04N21/6543 , H04N21/8166 , H04N21/8173 , H04N21/8352
摘要： A digital cable network architecture includes hosts that include a receiver with a hash function generator that calculates hash values based on a hash function and data from memory blocks in the receiver. A policy file store contains policy files having a service provider section, a consumer section, and/or a manufacturer section that can be updated by the service provider, a consumer and/or a receiver manufacturer. A service provider downloads monitor applications (MAs) and policy files to the hosts over the cable medium. The MAs access the service provider section, the consumer section, and/or the manufacturer section of the policy file to alter resource contention, service provisioning, and/or alter fraudulent receiver identification calculations. The hash function of the receiver outputs the hash values to the MA, which compares the hash values to expected hash values to identify fraudulent access.
摘要翻译：数字有线网络架构包括主机，其包括具有哈希函数发生器的接收机，该哈希函数发生器基于哈希函数计算哈希值，并且从接收器中的存储器块计算数据。策略文件存储包含具有可由服务提供商，消费者和/或接收者制造商更新的服务提供商部分，消费者部分和/或制造商部分的策略文件。服务提供商通过有线媒体将监控应用程序（MA）和策略文件下载到主机。 MA访问策略文件的服务提供者部分，消费者部分和/或制造商部分，以改变资源争用，服务提供和/或更改欺诈性接收者识别计算。接收机的哈希函数将哈希值输出到MA，该哈希值将哈希值与预期哈希值进行比较，以识别欺诈访问。

2. 发明授权

US07058964B2 Flexible digital cable network architecture 失效
标题翻译：灵活的数字有线网络架构
公开(公告)号：US07058964B2
公开(公告)日：2006-06-06
申请号：US10308930
申请日：2002-12-03
申请人： Rajesh B. Khandelwal , David A. Braun , Luyang Li , Chieh-Chung Chang
发明人： Rajesh B. Khandelwal , David A. Braun , Luyang Li , Chieh-Chung Chang
IPC分类号： H04N7/16
CPC分类号： H04N21/4431 , H04N7/163 , H04N7/165 , H04N7/1675 , H04N7/173 , H04N21/4181 , H04N21/433 , H04N21/4532 , H04N21/4627 , H04N21/472 , H04N21/478 , H04N21/6543 , H04N21/8166 , H04N21/8173 , H04N21/8352
摘要： A digital cable network architecture and services method includes a cable medium and a plurality of hosts that include a receiver. A policy file store contains policy files having at least one of a service provider section, a consumer section, and a manufacturer section that can be updated by at least one of the service provider, a consumer and a receiver manufacturer, respectively. A service provider that is associated with the policy file store provides digital cable services over the cable medium to the hosts and downloads monitor applications and policy files to the hosts over the cable medium. The MAs use the service provider section, the consumer section, and/or the manufacturer section of the policy file to alter resource contention, alter service provisioning at levels below a channel level, and/or alter fraudulent receiver identification calculations.
摘要翻译：数字有线网络架构和服务方法包括有线媒体和包括接收机的多个主机。策略文件存储包含具有服务提供商部分，消费者部分和制造商部分中的至少一个的策略文件，该部分可分别由服务提供商，消费者和接收者制造商中的至少一个更新。与策略文件存储相关联的服务提供商通过电缆介质向主机提供数字有线服务，并通过有线媒体将监控应用程序和策略文件下载到主机。 MA使用策略文件的服务提供者部分，消费者部分和/或制造商部分来改变资源争用，在低于信道级别的级别改变服务提供，和/或改变欺诈性接收者识别计算。

3. 发明授权

US06546337B2 Method of integrating subscriber based traffic navigation and hospitality data with a global positioning system 有权
标题翻译：将基于用户的流量导航和酒店数据与全球定位系统集成的方法
公开(公告)号：US06546337B2
公开(公告)日：2003-04-08
申请号：US10263897
申请日：2002-10-03
申请人： Robert Fish , Stephen Johnson , Chieh-Chung Chang , Dennis Bushmitch , David Braun , Mahfuz Rahman , Luyang Li
发明人： Robert Fish , Stephen Johnson , Chieh-Chung Chang , Dennis Bushmitch , David Braun , Mahfuz Rahman , Luyang Li
IPC分类号： G01C2130
CPC分类号： G08G1/096827 , G01S19/13 , G01S19/42 , G08G1/0962 , G08G1/096844 , G08G1/096872 , G08G1/096894
摘要： A global positioning system (GPS) is provided for displaying static cartographical data in accordance with a GPS signal and integrating dynamically updated data during display. The GPS system includes a receiver responsive to the global positioning signal. The receiver has a first communication module responsive to a signal of a content provider. The signal of the content provider defines dynamic content. The receiver has a data processor for integrating the dynamic content with the static cartographical data. A display device of the GPS system displays the integrated cartographical data and dynamic content. In this way, the dynamic content is provided to the global positioning system to alert an operator of traffic patterns and hospitality venues in relation to displayed static cartographical data.
摘要翻译：提供全球定位系统（GPS），用于根据GPS信号显示静态制图数据，并在显示期间集成动态更新的数据。 GPS系统包括响应于全球定位信号的接收机。接收机具有响应于内容提供商的信号的第一通信模块。内容提供商的信号定义动态内容。接收机具有用于将动态内容与静态地图数据进行集成的数据处理器。 GPS系统的显示设备显示综合的地图数据和动态内容。以这种方式，将动态内容提供给全球定位系统，以向运营商提供与所显示的静态制图数据相关的交通模式和酒店场所。

4. 发明授权

US06952576B2 Entertainment device having a content library and adaptive content selection 失效
标题翻译：具有内容库和自适应内容选择的娱乐设备
公开(公告)号：US06952576B2
公开(公告)日：2005-10-04
申请号：US09935035
申请日：2001-08-22
申请人： Robert Fish , Mahfuzur Rahman , Chieh-Chung Chang , Dennis Bushmitch , Stephen Johnson , David Braun , Luyang Li
发明人： Robert Fish , Mahfuzur Rahman , Chieh-Chung Chang , Dennis Bushmitch , Stephen Johnson , David Braun , Luyang Li
IPC分类号： B60R11/02 , G10L15/00 , G11B20/10 , G11B27/00 , H03J1/00 , H04N5/44 , H04N5/907 , H04M3/42
CPC分类号： H03J1/0083 , G11B27/105 , G11B27/322 , H03J2200/12
摘要： An entertainment device is provided for adaptively tuning to a content signal. The entertainment device includes a receiver responsive to content signals provided to the entertainment device. A selected channel of the receiver provides an output signal to an output terminal of the automobile entertainment device. A data processor is operably linked to the receiver for receiving a signal index of the content signal. The data processor is responsive to a predetermined signal index for actuating the receiver to select the specific channel corresponding to the predetermined signal index. A memory stores the predetermined signal index in accordance with an operator preference. Thus, the predetermined signal index enables the entertainment device to adaptively adjust to an operator's preferred content.
摘要翻译：提供娱乐装置用于对内容信号进行自适应调谐。娱乐装置包括响应于提供给娱乐装置的内容信号的接收器。接收机的所选择的信道向汽车娱乐设备的输出端提供输出信号。数据处理器可操作地连接到接收器，用于接收内容信号的信号索引。数据处理器响应于预定的信号索引，用于致动接收机以选择对应于预定信号索引的特定信道。存储器根据操作者偏好存储预定信号索引。因此，预定信号索引使得娱乐装置能够适应性地适应于操作者的优选内容。

5. 发明授权

US06574556B2 System and associated method of integrating subscriber based traffic navigation and hospitality data with a global positioning system 有权
公开(公告)号：US06574556B2
公开(公告)日：2003-06-03
申请号：US09934927
申请日：2001-08-22
申请人： Robert Fish , Stephen Johnson , Chieh-Chung Chang , Dennis Bushmitch , David Braun , Mahfuz Rahman , Luyang Li
发明人： Robert Fish , Stephen Johnson , Chieh-Chung Chang , Dennis Bushmitch , David Braun , Mahfuz Rahman , Luyang Li
IPC分类号： G01C2100
CPC分类号： G08G1/096827 , G01S19/13 , G01S19/42 , G08G1/0962 , G08G1/096844 , G08G1/096872 , G08G1/096894
摘要： A global positioning system (GPS) is provided for displaying static cartographical data in accordance with a GPS signal and integrating dynamically updated data during display. The GPS system includes a receiver responsive to the global positioning signal. The receiver has a first communication module responsive to a signal of a content provider. The signal of the content provider defines dynamic content. The receiver has a data processor for integrating the dynamic content with the static cartographical data. A display device of the GPS system displays the integrated cartographical data and dynamic content. In this way, the dynamic content is provided to the global positioning system to alert an operator of traffic patterns and hospitality venues in relation to displayed static cartographical data.

6. 发明授权

US06490513B1 Automobile data archive system having securely authenticated instrumentation data storage 有权
标题翻译：汽车数据存档系统具有安全认证的仪表数据存储
公开(公告)号：US06490513B1
公开(公告)日：2002-12-03
申请号：US09934928
申请日：2001-08-22
申请人： Robert Fish , Dennis Bushmitch , David Braun , Chieh-Chung Chang , Stephen Johnson , Mahfuz Rahman , Luyang Li
发明人： Robert Fish , Dennis Bushmitch , David Braun , Chieh-Chung Chang , Stephen Johnson , Mahfuz Rahman , Luyang Li
IPC分类号： G06F701
CPC分类号： H04L9/321 , G07C5/008 , G07C5/085 , H04L9/083 , H04L9/3247 , H04L2209/805 , H04L2209/84
摘要： A vehicle data archive system is provided. An instrumentation interface receives at least one sensory data signal of the vehicle. A memory stores the at least one sensory data signal. A first transponder responds to a periodic provider signal of a trusted third party (TTP)/service provider for creating a corresponding shared encryption key, which is used to generate a digital signature from the stored data, the signature may be stored with the data or returned to the TTP/service provider. The signature is used to authenticate the data stored in the archive system. The encryption value used to generate the signature may be stored locally in the data archive or obtained from the TTP/service provider. The data in the data archive may also be stored without encryption. The system also allows an authorized user to delete a portion of the stored encrypted sensory data.
摘要翻译：提供车辆数据存档系统。仪器接口接收车辆的至少一个感觉数据信号。存储器存储至少一个感觉数据信号。第一应答器响应可信第三方（TTP）/服务提供商的周期性提供商信号，用于创建相应的共享加密密钥，该密钥用于从存储的数据生成数字签名，签名可以与数据一起存储，或者返回给TTP /服务提供商。签名用于对存档系统中存储的数据进行身份验证。用于生成签名的加密值可以本地存储在数据存档中或从TTP /服务提供商获得。数据存档中的数据也可以不加密地存储。该系统还允许授权用户删除存储的加密感觉数据的一部分。

7. 发明授权

US06483428B1 Removable front panel for an entertainment device 失效
标题翻译：用于娱乐设备的可拆卸前面板
公开(公告)号：US06483428B1
公开(公告)日：2002-11-19
申请号：US09934810
申请日：2001-08-22
申请人： Robert Fish , Dennis Bushmitch , David Braun , Chieh-Chung Chang , Stephen Johnson , Mahfuz Rahman , Luyang Li
发明人： Robert Fish , Dennis Bushmitch , David Braun , Chieh-Chung Chang , Stephen Johnson , Mahfuz Rahman , Luyang Li
IPC分类号： B60Q100
CPC分类号： H04S1/00 , B60R11/0247 , B60R11/0264 , B60R2011/008 , B60R2011/0098 , H04B1/08
摘要： An entertainment device is provided. The entertainment device includes a main processing station which provides an output signal. The main processing station includes a control interface. A front panel is removably connected to the control interface. The front panel includes a memory for storing multimedia content. The front panel provides control parameters to the main processing station. The content of the memory is provided to the main audio processing station for output. In addition, the front panel processes and presents the stored multimedia content as a portable device. Both control parameters and multimedia (e.g. audio or video) information may be exchanged between the front panel and the main processing station. The front panel also includes a telecommunications device and an alarm transponder.
摘要翻译：提供娱乐设备。娱乐装置包括提供输出信号的主处理站。主处理站包括控制接口。前面板可拆卸地连接到控制界面。前面板包括用于存储多媒体内容的存储器。前面板为主处理站提供控制参数。将存储器的内容提供给主音频处理站进行输出。此外，前面板处理并将存储的多媒体内容呈现为便携式设备。控制参数和多媒体（例如音频或视频）信息可以在前面板和主处理站之间交换。前面板还包括电信设备和报警应答器。

8. 发明申请

US20050278737A1 User configurable electronic program guide drawing upon disparate content sources 审中-公开
标题翻译：用户可配置的电子节目指南绘制不同的内容来源
公开(公告)号：US20050278737A1
公开(公告)日：2005-12-15
申请号：US10509643
申请日：2003-03-31
申请人： Yue Ma , Chieh-Chung Chang , Alan Kaplan
发明人： Yue Ma , Chieh-Chung Chang , Alan Kaplan
IPC分类号： G06F13/00 , H04N5/445 , H04N7/088 , H04N7/16 , H04N7/173
CPC分类号： H04N21/4126 , H04N5/4403 , H04N5/44543 , H04N5/44582 , H04N7/0884 , H04N7/0887 , H04N7/163 , H04N21/41407 , H04N21/42204 , H04N21/4312 , H04N21/4314 , H04N21/4316 , H04N21/435 , H04N21/4351 , H04N21/43637 , H04N21/4622 , H04N21/47 , H04N21/482 , H04N21/4821 , H04N2005/4407 , H04N2005/441
摘要： A method is provided for enhancing current electronic program guide technology by drawing upon information from at least two disparate content sources (20 and 13). Electronic program guide information is displayed to the viewer using a portable handheld device (14), such as a remote control, PDA, or cellular phone. This approach enables electronic program guide information to be provided to the viewer at different depth levels, as well as allows content providers to incorporate their own display format for the electronic program guide information. Lastly, the portable handheld device allows the viewer to easily manipulate the electronic program guide information, thereby enhancing their interactive TV experience.
摘要翻译：提供一种用于通过从至少两个不同内容源（20和13）获取信息来增强当前电子节目指南技术的方法。使用诸如遥控器，PDA或蜂窝电话的便携式手持设备（14）向观看者显示电子节目指南信息。这种方法使电子节目指南信息能够以不同的深度级别提供给观众，并且允许内容提供商将它们自己的显示格式包含在电子节目指南信息中。最后，便携式手持设备允许观看者容易地操纵电子节目指南信息，从而增强他们的交互式电视体验。

9. 发明申请

US20060092966A1 Internet portal system and method employing handheld device that connects to broadcast source 审中-公开
标题翻译：使用连接到广播源的手持设备的互联网门户系统和方法
公开(公告)号：US20060092966A1
公开(公告)日：2006-05-04
申请号：US10509583
申请日：2003-03-31
申请人： Eran Sitnik , Yue Ma , Chieh-Chung Chang , Robert Fish
发明人： Eran Sitnik , Yue Ma , Chieh-Chung Chang , Robert Fish
IPC分类号： H04L12/40 , H04L12/66
CPC分类号： G06Q30/02 , H04L12/2856 , H04L12/2898 , H04L29/06 , H04L67/04 , H04L67/20 , H04L69/329
摘要： A portal system employs a handheld media delivery device (18) adapted to receive broadcast media content having media content information, adapted to formulate a request based on the media content information, adapted to communicate the request for additional media content to the portal system (23), adapted to receive the additional media content from the portal system (23), and adapted to deliver the additional media content to a consumer (32). The handheld device has a request processor adapted to determine whether a connection to the portal system is available, queue requests locally, and store requests until the connection is available. The portal system includes an input adapted to receive a request for additional media content from the handheld media delivery device (18), and a retrieval mechanism adapted to retrieve additional media content based on the request. An output is adapted to communicate the additional media content to the handheld media delivery device (18), thereby supplementing the media content.
摘要翻译：门户系统采用适于接收具有媒体内容信息的广播媒体内容的手持媒体传送设备（18），适合于根据媒体内容信息来制定适合于向门户系统传送附加媒体内容请求的请求（23 ），适于从门户系统（23）接收附加媒体内容，并且适于将附加媒体内容传送给消费者（32）。手持设备具有适于确定到门户系统的连接是否可用，本地队列请求以及存储请求直到连接可用的请求处理器。门户系统包括适于从手持媒体传送设备（18）接收对附加媒体内容的请求的输入，以及适于基于该请求检索附加媒体内容的检索机制。输出适于将附加媒体内容传送到手持媒体传送设备（18），从而补充媒体内容。

10. 发明授权

US06810412B1 Method for increasing network bandwidth across multiple network interfaces with single internet protocol address 有权
标题翻译：通过单个互联网协议地址增加多个网络接口的网络带宽的方法
公开(公告)号：US06810412B1
公开(公告)日：2004-10-26
申请号：US09538311
申请日：2000-03-30
申请人： Chieh-Chung Chang
发明人： Chieh-Chung Chang
IPC分类号： G06F1516
CPC分类号： H04L29/12396 , H04L29/12009 , H04L29/12952 , H04L61/2525 , H04L61/6077 , H04L69/16 , H04L69/166
摘要： A communication network having a server which communicates with a switch using a high bandwidth connection. The switch also communicates with one or a plurality of servers at a low bandwidth connection. The client connects to the switch using multiple bandwidth connections. Applications running on the client and server address the client having multiple low bandwidth connections utilizing a virtual internet protocol (IP) address. Devices which communicate using the virtual IP address include a virtual network driver (VND). The VND determines whether the application desires to read or write to a virtual IP address. If so, the VND distributes the data for transmission amongst the multiple bandwidth connections. Similarly, when a network devices receives data written to a virtual IP address, the VND assembles the data for utilization by the application so that the application appears to have received data from a single IP address.
摘要翻译：具有使用高带宽连接与交换机通信的服务器的通信网络。该交换机还以低带宽连接与一个或多个服务器进行通信。客户端使用多个带宽连接连接到交换机。在客户端和服务器上运行的应用程序使用虚拟互联网协议（IP）地址对具有多个低带宽连接的客户端进行寻址。使用虚拟IP地址通信的设备包括虚拟网络驱动器（VND）。 VND确定应用程序是否希望读取或写入虚拟IP地址。如果是这样，则VND在多个带宽连接之间分配数据以进行传输。类似地，当网络设备接收到写入虚拟IP地址的数据时，VND组装数据以供应用使用，使得应用似乎已经从单个IP地址接收到数据。

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