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1. 发明授权

US06628301B1 Extensible framework for tuning to programming sources 有权
标题翻译：用于调优到编程源的可扩展框架
公开(公告)号：US06628301B1
公开(公告)日：2003-09-30
申请号：US09505451
申请日：2000-02-16
申请人： Colin L. Acton , Terje K. Backman , Jay Alan Borseth , David A. Goll , Sean C. McDowell , Thaddeus C. Pritchett
发明人： Colin L. Acton , Terje K. Backman , Jay Alan Borseth , David A. Goll , Sean C. McDowell , Thaddeus C. Pritchett
IPC分类号： H04N710
CPC分类号： H04N21/443 , H04N5/4401 , H04N5/50 , H04N7/16 , H04N21/4383 , H04N21/8193
摘要： An extensible framework for tuning to programming sources includes tune request objects and tuning space objects that are used to maintain and pass information regarding how to tune to a particular program. The extensible framework can be easily modified by creating, deleting, or modifying tune request objects and tuning space objects without requiring changes on the part of applications interacting with the framework.
摘要翻译：调整到编程源的可扩展框架包括调整请求对象和调整空间对象，用于维护和传递有关如何调整到特定程序的信息。可以通过创建，删除或修改调整请求对象和调整空间对象来轻松修改可扩展框架，而不需要与框架交互的应用程序进行更改。

2. 发明授权

US07486692B2 Modularization of broadcast receiver driver components 失效
标题翻译：广播接收机驱动程序组件的模块化
公开(公告)号：US07486692B2
公开(公告)日：2009-02-03
申请号：US10987230
申请日：2004-11-12
申请人： Thaddeus C. Pritchett , David A. Goll , Sean C. McDowell , Terje K. Backman , Jay Alan Borseth
发明人： Thaddeus C. Pritchett , David A. Goll , Sean C. McDowell , Terje K. Backman , Jay Alan Borseth
IPC分类号： H04L12/28
CPC分类号： H04N21/4622 , H04N21/438 , H04N21/4383 , H04N21/443
摘要： A modularized broadcast receiver driver architecture includes one or more control nodes, under control of a network module, that perform a series of one or more functions to receive a broadcast signal and extract content information from the signal. None of the multiple control nodes requires knowledge of the network type via which the signal is being received. Rather, a network module is aware of the network type and configures the control nodes to carry out their respective functions.
摘要翻译：模块化广播接收机驱动器架构包括在网络模块的控制下的一个或多个控制节点，其执行一系列一个或多个功能来接收广播信号并从该信号中提取内容信息。多个控制节点中没有一个需要知道正在接收信号的网络类型。相反，网络模块知道网络类型并且配置控制节点来执行它们各自的功能。

3. 发明授权

US06901453B1 Modularization of broadcast receiver driver components 失效
公开(公告)号：US06901453B1
公开(公告)日：2005-05-31
申请号：US09505226
申请日：2000-02-16
申请人： Thaddeus C. Pritchett , David A. Goll , Sean C. McDowell , Terje K. Backman , Jay Alan Borseth
发明人： Thaddeus C. Pritchett , David A. Goll , Sean C. McDowell , Terje K. Backman , Jay Alan Borseth
IPC分类号： H04N5/46 , H04N21/438 , H04N21/443 , H04N21/462 , G06F19/00
CPC分类号： H04N21/4622 , H04N21/438 , H04N21/4383 , H04N21/443
摘要： A modularized broadcast receiver driver architecture includes one or more control nodes, under control of a network module, that perform a series of one or more functions to receive a broadcast signal and extract content information from the signal. None of the multiple control nodes requires knowledge of the network type via which the signal is being received. Rather, a network module is aware of the network type and configures the control nodes to carry out their respective functions.

4. 发明授权

US07882269B2 Modularization of broadcast receiver driver components 失效
标题翻译：广播接收机驱动程序组件的模块化
公开(公告)号：US07882269B2
公开(公告)日：2011-02-01
申请号：US11000611
申请日：2004-12-01
申请人： Thaddeus C. Pritchett , David A. Goll , Sean C. McDowell , Terje K. Backman , Jay Alan Borseth
发明人： Thaddeus C. Pritchett , David A. Goll , Sean C. McDowell , Terje K. Backman , Jay Alan Borseth
IPC分类号： G06F15/16 , H04N5/44 , H03M1/12
CPC分类号： H04N21/4622 , H04N21/438 , H04N21/4383 , H04N21/443
摘要： A modularized broadcast receiver driver architecture includes one or more control nodes, under control of a network module, that perform a series of one or more functions to receive a broadcast signal and extract content information from the signal. None of the multiple control nodes requires knowledge of the network type via which the signal is being received. Rather, a network module is aware of the network type and configures the control nodes to carry out their respective functions.
摘要翻译：模块化广播接收机驱动器架构包括在网络模块的控制下的一个或多个控制节点，其执行一系列一个或多个功能来接收广播信号并从该信号中提取内容信息。多个控制节点都不需要知道正在接收信号的网络类型。相反，网络模块知道网络类型并且配置控制节点来执行它们各自的功能。

5. 发明授权

US07505089B2 Worldwide television tuning system with country code based tuning 有权
标题翻译：全球电视调谐系统，采用国家代码调整
公开(公告)号：US07505089B2
公开(公告)日：2009-03-17
申请号：US11263379
申请日：2005-10-31
申请人： Jay Alan Borseth
发明人： Jay Alan Borseth
IPC分类号： H04N5/50 , H04N5/46 , H04N5/445 , H04N7/20 , H04N5/91 , H04N7/01 , G06F3/00 , G06F13/00
CPC分类号： H04N5/50 , H04N5/46
摘要： A worldwide television tuning system is configurable to the television standards and channel frequencies of multiple different countries based on a country's ITU long-distance country code. The tuning system maintains a country code table listing a plurality of countries according to their ITU codes. The tuning system also maintains multiple channel-to-frequency mapping tables that correlate channel numbers to corresponding frequencies for associated countries in the country table. The country table indexes the channel-to-frequency mapping tables. During configuration, a user or application selects a particular country by passing in the ITU code. The tuning system uses the ITU code to locate an entry for that country in the country code table. The table entry contains an index to an associated channel-to-frequency mapping table for the selected country. The tuning system loads and saves the channel-to-frequency mapping table for subsequent use. The channel-to-frequency table also identifies the appropriate television standard for the selected country. During tuning, the user or application enters a particular channel number. The tuning system uses the channel number to lookup a corresponding television frequency in the channel-to-frequency table. The tuning system then tunes to the television frequency. The tuning system stores a set of tuning frequencies for corresponding channels within a particular locale. If the tuning system is transported to another locale and then back to the original locale, the tuning frequencies may be retrieved from memory to restore operation within the original locale, rather than having to reconfigure the system.
摘要翻译：根据国际电联长途国家代码，全球电视调谐系统可以配置为多个不同国家的电视标准和频道频率。调谐系统根据其国际电联代码维护列出多个国家的国家代码表。调谐系统还维护多个频道对频率映射表，将频道号与国家表中的关联国家的相应频率相关联。国家表索引频率对频率映射表。在配置期间，用户或应用程序通过传递ITU代码来选择特定国家。调谐系统使用国际电联代码在国家代码表中找到该国家的条目。表条目包含所选国家/地区的相关通道频率映射表的索引。调谐系统加载并保存频率到频率的映射表供后续使用。通道频率表还标识了所选国家的适当电视标准。在调谐期间，用户或应用程序输入特定的频道号码。调谐系统使用频道号在频道到频率表中查找相应的电视频率。调谐系统然后调谐到电视频率。调谐系统为特定区域内的相应通道存储一组调谐频率。如果调谐系统被传送到另一个区域，然后返回到原始区域，则可以从存储器检索调谐频率以恢复原始区域内的操作，而不必重新配置系统。

6. 发明授权

US07042526B1 Worldwide television tuning system with country code based tuning 失效
公开(公告)号：US07042526B1
公开(公告)日：2006-05-09
申请号：US09057786
申请日：1998-04-08
申请人： Jay Alan Borseth
发明人： Jay Alan Borseth
IPC分类号： H04N7/173 , H04N7/16 , H04N3/27 , H04N5/44 , H04N5/50
CPC分类号： H04N5/50 , H04N5/46
摘要： A worldwide television tuning system is configurable to the television standards and channel frequencies of multiple different countries based on a country's ITU long-distance country code. The tuning system maintains a country code table listing a plurality of countries according to their ITU codes. The tuning system also maintains multiple channel-to-frequency mapping tables that correlate channel numbers to corresponding frequencies for associated countries in the country table. The country table indexes the channel-to-frequency mapping tables. During configuration, a user or application selects a particular country by passing in the ITU code. The tuning system uses the ITU code to locate an entry for that country in the country code table. The table entry contains an index to an associated channel-to-frequency mapping table for the selected country. The tuning system loads and saves the channel-to-frequency mapping table for subsequent use. The channel-to-frequency table also identifies the appropriate television standard for the selected country. During tuning, the user or application enters a particular channel number. The tuning system uses the channel number to lookup a corresponding television frequency in the channel-to-frequency table. The tuning system then tunes to the television frequency. The tuning system stores a set of tuning frequencies for corresponding channels within a particular locale. If the tuning system is transported to another locale and then back to the original locale, the tuning frequencies may be retrieved from memory to restore operation within the original locale, rather than having to reconfigure the system.

7. 发明授权

US06340997B1 Worldwide television tuning system with object-based tuning control modules 失效
标题翻译：全球电视调谐系统，具有基于对象的调谐控制模块
公开(公告)号：US06340997B1
公开(公告)日：2002-01-22
申请号：US09057785
申请日：1998-04-08
申请人： Jay Alan Borseth
发明人： Jay Alan Borseth
IPC分类号： H04N327
CPC分类号： H04N21/4382 , H03J1/0058 , H04N5/4401 , H04N5/46 , H04N5/50 , H04N7/088 , H04N21/4345 , H04N21/4383 , H04N21/443
摘要： A worldwide television tuning system is configurable to the television standards and channel frequencies of multiple different countries based on a country's ITU long-distance country code. The television tuning system is architected in parallel hardware and software components. The hardware components include tuner circuitry to tune to various television frequencies carrying television video signals and video decoder circuitry coupled to receive a television video signal from the tuner circuitry and to convert the television video signal to digital video data. The software components include a tuner module coupled to adjust the tuner circuitry to a particular television frequency and a video decoder module to decode the digital video data according to a particular video standard. A driver interface layer interfaces the software layer and the hardware circuitry. When a new channel is requested, the tuner module generates and sends a beginning tuning packet to inform the video decoder module of an impending change to the new channel. In addition to the video decoder module, this tuning packet also propagates to all downstream modules (e.g., audio decoder module, VBI decoders, etc.). The tuner module then controls the tuner circuitry to tune to a new television frequency that corresponds to the new channel. Afterward, the tuner module generates and sends an ending tuning packet to inform the video decoder module that the channel change is complete. The tuning packet includes a designation of country within which the tuning system is configured to receive television signals, a channel to be tuned, the particular video standard, and flags indicating whether the tuning packet represents a beginning of a tuning operation or an ending of the tuning operation.
摘要翻译：根据国际电联长途国家代码，全球电视调谐系统可以配置为多个不同国家的电视标准和频道频率。电视调谐系统的架构是并行硬件和软件组件。硬件组件包括调谐器电路，用于调谐到携带电视视频信号的各种电视频率和耦合到接收来自调谐器电路的电视视频信号并且将电视视频信号转换成数字视频数据的视频解码器电路。软件组件包括耦合到调谐器电路到特定电视频率的调谐器模块和视频解码器模块，以根据特定视频标准对数字视频数据进行解码。驱动程序接口层接口软件层和硬件电路。当请求新频道时，调谐器模块产生并发送开始的调谐分组，以通知视频解码器模块即将到新频道的变化。除了视频解码器模块之外，该调谐分组还传播到所有下游模块（例如，音频解码器模块，VBI解码器等）。调谐器模块然后控制调谐器电路调谐到对应于新频道的新电视频率。之后，调谐器模块产生并发送结束调谐分组，以通知视频解码器模块信道改变完成。调谐分组包括调谐系统被配置为接收电视信号的国家的名称，要被调谐的频道，特定的视频标准，以及指示调谐分组是否表示调谐操作的开始或者调谐的结束的标志调整操作。

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