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1. 发明授权

US08793738B2 Television system with downloadable features 有权
标题翻译：具有可下载功能的电视系统
公开(公告)号：US08793738B2
公开(公告)日：2014-07-29
申请号：US10335992
申请日：2003-01-02
申请人： Brian Lee Klosterman , Kenneth Alan Milnes
发明人： Brian Lee Klosterman , Kenneth Alan Milnes
IPC分类号： H04N7/173 , H04N7/16 , H04N5/46 , G06F3/00
CPC分类号： H04N21/812 , G11B27/10 , G11B27/107 , G11B27/11 , G11B27/3054 , G11B27/34 , H04N5/44 , H04N5/445 , H04N5/44543 , H04N5/782 , H04N7/025 , H04N7/088 , H04N7/0884 , H04N7/0887 , H04N7/0888 , H04N7/10 , H04N7/165 , H04N21/235 , H04N21/42204 , H04N21/42684 , H04N21/435 , H04N21/8166 , H04N21/8186
摘要： The present invention is directed to providing downloadable features, and more particularly to providing these features to identified receiving locations (50) in a television system (10). Features may be desired by the manufacturer for correcting software defects, updating software, or meeting compatibility requirements. Features may also be ordered by consumers who respond to solicitation advertisements (130) for those features. The data related to the features is compiled and sent from a main location (20) to multiple receiving locations (46, 48 and 50). The data is then stored in a memory (58) in the identified receiving locations (50), and software is used to install or operate the stored feature.
摘要翻译：本发明旨在提供可下载的特征，并且更具体地涉及将这些特征提供给电视系统（10）中的识别的接收位置（50）。制造商可能希望修正软件缺陷，更新软件或满足兼容性要求。消费者也可以根据这些功能的招揽广告（130）对特征进行排序。与特征相关的数据被编译并从主要位置（20）发送到多个接收位置（46,48和50）。然后将数据存储在所识别的接收位置（50）中的存储器（58）中，并且使用软件来安装或操作存储的特征。

2. 发明授权

US07477832B2 User interface for television schedule system 失效
公开(公告)号：US07477832B2
公开(公告)日：2009-01-13
申请号：US10616137
申请日：2003-07-09
申请人： Patrick Young , John H. Roop , Alan R. Ebright , Michael W. Faber , David Anderson
发明人： Patrick Young , John H. Roop , Alan R. Ebright , Michael W. Faber , David Anderson
IPC分类号： H04N7/00 , H04N5/91
CPC分类号： H04N21/4858 , B64C30/00 , G04G15/006 , G06F3/0482 , G06F3/04892 , G11B15/023 , G11B27/10 , G11B27/107 , G11B27/11 , G11B27/3054 , G11B27/324 , G11B27/328 , G11B27/34 , G11B27/36 , G11B33/10 , G11B2220/41 , G11B2220/65 , G11B2220/80 , G11B2220/90 , H04N5/44504 , H04N5/44543 , H04N5/765 , H04N5/775 , H04N5/782 , H04N7/025 , H04N7/088 , H04N7/0884 , H04N7/0887 , H04N7/0888 , H04N7/163 , H04N7/165 , H04N21/4135 , H04N21/42204 , H04N21/4314 , H04N21/4316 , H04N21/4334 , H04N21/43622 , H04N21/4583 , H04N21/47 , H04N21/47214 , H04N21/482 , H04N21/4821 , H04N21/4828 , H04N21/485 , H04N21/84 , H04N21/858 , H04N2005/4423
摘要： Screen (10) for a user interface of a television schedule system and process consists of an array (24) of irregular cells (26), which vary in length, corresponding to different television program lengths of one half hour to one-and-one half hours or more. The array is arranged as three columns (28) of one-half hour in duration, and twelve rows (30) of program listings. Some of the program listings overlap two or more of the columns (28) because of their length. Because of the widely varying length of the cells (26), if a conventional cursor used to select a cell location were to simply step from one cell to another, the result would be abrupt changes in the screen (10) as the cursor moved from a cell (26) of several hours length to an adjacent cell in the same row. An effective way of taming the motion is to assume that behind every array (24) is an underlying array of regular cells. By restricting cursor movements to the regular cells, abrupt screen changes will be avoided. With the cursor (32), the entire cell (26) is 3-D highlighted, using a conventional offset shadow (34). The offset shadow (34) is a black bar that underlines the entire cell and wraps around the right edge of the cell. To tag the underlying position—which defines where the cursor (32) is and thus, where it will move next—portions (36) of the black bar outside the current underlying position are segmented, while the current position is painted solid.

3. 发明授权

US07187847B2 User interface for television schedule system 有权
公开(公告)号：US07187847B2
公开(公告)日：2007-03-06
申请号：US11144239
申请日：2005-06-02
申请人： Patrick Young , John H Roop , Alan R Ebright , Michael W Faber , David Anderson
发明人： Patrick Young , John H Roop , Alan R Ebright , Michael W Faber , David Anderson
IPC分类号： H04N5/91 , H04N7/025
CPC分类号： H04N21/4858 , B64C30/00 , G04G15/006 , G06F3/0482 , G06F3/04892 , G11B15/023 , G11B27/10 , G11B27/107 , G11B27/11 , G11B27/3054 , G11B27/324 , G11B27/328 , G11B27/34 , G11B27/36 , G11B33/10 , G11B2220/41 , G11B2220/65 , G11B2220/80 , G11B2220/90 , H04N5/44504 , H04N5/44543 , H04N5/765 , H04N5/775 , H04N5/782 , H04N7/025 , H04N7/088 , H04N7/0884 , H04N7/0887 , H04N7/0888 , H04N7/163 , H04N7/165 , H04N21/4135 , H04N21/42204 , H04N21/4314 , H04N21/4316 , H04N21/4334 , H04N21/43622 , H04N21/4583 , H04N21/47 , H04N21/47214 , H04N21/482 , H04N21/4821 , H04N21/4828 , H04N21/485 , H04N21/84 , H04N21/858 , H04N2005/4423
摘要： Screen (10) for a user interface of a television schedule system and process consists of an array (24) of irregular cells (26), which vary in length, corresponding to different television program lengths of one half hour to one-and-one half hours or more. The array is arranged as three columns (28) of one-half hour in duration, and twelve rows (30) of program listings. Some of the program listings overlap two or more of the columns (28) because of their length. Because of the widely varying length of the cells (26), if a conventional cursor used to select a cell location were to simply step from one cell to another, the result would be abrupt changes in the screen (10) as the cursor moved from a cell (26) of several hours length to an adjacent cell in the same row. An effective way of taming the motion is to assume that behind every array (24) is an underlying array of regular cells. By restricting cursor movements to the regular cells, abrupt screen changes will be avoided. With the cursor (32), the entire cell (26) is 3-D highlighted, using a conventional offset shadow (34). The offset shadow (34) is a black bar that underlines the entire cell and wraps around the right edge of the cell. To tag the underlying position—which defines where the cursor (32) is and thus, where it will move next—portions (36) of the black bar outside the current underlying position are segmented, while the current position is painted solid.

4. 发明申请

US20050251831A1 User interface for television schedule system 失效
标题翻译：电视播放系统的用户界面
公开(公告)号：US20050251831A1
公开(公告)日：2005-11-10
申请号：US11181202
申请日：2005-07-13
申请人： Patrick Young , John Roop , Alan Ebright , Michael Faber , David Anderson
发明人： Patrick Young , John Roop , Alan Ebright , Michael Faber , David Anderson
IPC分类号： H04N5/7826 , B64C30/00 , G04G15/00 , G06F3/00 , G06F3/023 , G06F3/033 , G06F3/048 , G06F3/14 , G06F13/00 , G11B15/02 , G11B27/00 , G11B27/10 , G11B27/11 , G11B27/30 , G11B27/32 , G11B27/34 , G11B27/36 , G11B33/10 , H04N5/44 , H04N5/445 , H04N5/76 , H04N5/7617 , H04N5/765 , H04N5/775 , H04N5/782 , H04N5/91 , H04N7/025 , H04N7/03 , H04N7/035 , H04N7/088 , H04N7/16 , H04N21/41 , H04N21/422 , H04N21/431 , H04N21/433 , H04N21/436 , H04N21/458 , H04N21/47 , H04N21/472 , H04N21/482 , H04N21/485 , H04N21/84 , H04N21/858 , H04N7/173
CPC分类号： H04N21/4858 , B64C30/00 , G04G15/006 , G06F3/0482 , G06F3/04892 , G11B15/023 , G11B27/10 , G11B27/107 , G11B27/11 , G11B27/3054 , G11B27/324 , G11B27/328 , G11B27/34 , G11B27/36 , G11B33/10 , G11B2220/41 , G11B2220/65 , G11B2220/80 , G11B2220/90 , H04N5/44504 , H04N5/44543 , H04N5/765 , H04N5/775 , H04N5/782 , H04N7/025 , H04N7/088 , H04N7/0884 , H04N7/0887 , H04N7/0888 , H04N7/163 , H04N7/165 , H04N21/4135 , H04N21/42204 , H04N21/4314 , H04N21/4316 , H04N21/4334 , H04N21/43622 , H04N21/4583 , H04N21/47 , H04N21/47214 , H04N21/482 , H04N21/4821 , H04N21/4828 , H04N21/485 , H04N21/84 , H04N21/858 , H04N2005/4423
摘要： Screen (10) for a user interface of a television schedule system and process consists of an array (24) of irregular cells (26), which vary in length, corresponding to different television program lengths of one half hour to one-and-one half hours or more. The array is arranged as three columns (28) of one-half hour in duration, and twelve rows (30) of program listings. Some of the program listings overlap two or more of the columns (28) because of their length. Because of the widely varying length of the cells (26), if a conventional cursor used to select a cell location were to simply step from one cell to another, the result would be abrupt changes in the screen (10) as the cursor moved from a cell (26) of several hours length to an adjacent cell in the same row. An effective way of taming the motion is to assume that behind every array (24) is an underlying array of regular cells. By restricting cursor movements to the regular cells, abrupt screen changes will be avoided. With the cursor (32), the entire cell (26) is 3-D highlighted, using a conventional offset shadow (34). The offset shadow (34) is a black bar that underlines the entire cell and wraps around the right edge of the cell. To tag the underlying position—which defines where the cursor (32) is and thus, where it will move next—portions (36) of the black bar outside the current underlying position are segmented, while the current position is painted solid.
摘要翻译：用于电视节目表系统和处理的用户界面的屏幕（10）由不规则小区（26）的阵列（24）组成，其长度不同，对应于一个半小时的不同电视节目长度到一对一半个小时以上。该阵列被排列成持续时间为半小时的三列（28），和十二行（30）的程序列表。一些程序列表由于其长度而重叠两个或更多列（28）。由于细胞（26）的长度变化很大，如果用于选择细胞位置的常规光标是简单地从一个细胞步进到另一个细胞，则结果将随着光标从...移动而在屏幕（10）中突然变化具有数小时长度的细胞（26）到相同行中的相邻细胞。驯服运动的有效方式是假设每个阵列（24）后面都是正则单元格的底层阵列。通过将光标移动限制到正常单元格，将避免突然的屏幕更改。利用光标（32），使用传统的偏移阴影（34）突出显示整个单元（26）的3-D。偏移阴影（34）是一个黑条，下划线整个单元格并且围绕单元格的右边缘。为了标记底层位置，其定义光标（32）的位置，并因此定位在当前底层位置之外的黑条的下一部分（36）的移动，而当前位置被画成固体。

5. 发明申请

US20050229214A1 User interface for television schedule system 有权
公开(公告)号：US20050229214A1
公开(公告)日：2005-10-13
申请号：US11144239
申请日：2005-06-02
申请人： Patrick Young , John Roop , Alan Ebright , Michael Faber , David Anderson
发明人： Patrick Young , John Roop , Alan Ebright , Michael Faber , David Anderson
IPC分类号： H04N5/7826 , B64C30/00 , G04G15/00 , G06F3/00 , G06F3/023 , G06F3/033 , G06F3/048 , G06F3/14 , G06F13/00 , G11B15/02 , G11B27/00 , G11B27/10 , G11B27/11 , G11B27/30 , G11B27/32 , G11B27/34 , G11B27/36 , G11B33/10 , H04N5/44 , H04N5/445 , H04N5/76 , H04N5/7617 , H04N5/765 , H04N5/775 , H04N5/782 , H04N5/91 , H04N7/025 , H04N7/03 , H04N7/035 , H04N7/088 , H04N7/16 , H04N21/41 , H04N21/422 , H04N21/431 , H04N21/433 , H04N21/436 , H04N21/458 , H04N21/47 , H04N21/472 , H04N21/482 , H04N21/485 , H04N21/84 , H04N21/858 , H04N7/173 , H04N7/00
CPC分类号： H04N21/4858 , B64C30/00 , G04G15/006 , G06F3/0482 , G06F3/04892 , G11B15/023 , G11B27/10 , G11B27/107 , G11B27/11 , G11B27/3054 , G11B27/324 , G11B27/328 , G11B27/34 , G11B27/36 , G11B33/10 , G11B2220/41 , G11B2220/65 , G11B2220/80 , G11B2220/90 , H04N5/44504 , H04N5/44543 , H04N5/765 , H04N5/775 , H04N5/782 , H04N7/025 , H04N7/088 , H04N7/0884 , H04N7/0887 , H04N7/0888 , H04N7/163 , H04N7/165 , H04N21/4135 , H04N21/42204 , H04N21/4314 , H04N21/4316 , H04N21/4334 , H04N21/43622 , H04N21/4583 , H04N21/47 , H04N21/47214 , H04N21/482 , H04N21/4821 , H04N21/4828 , H04N21/485 , H04N21/84 , H04N21/858 , H04N2005/4423
摘要： Screen (10) for a user interface of a television schedule system and process consists of an array (24) of irregular cells (26), which vary in length, corresponding to different television program lengths of one half hour to one-and-one half hours or more. The array is arranged as three columns (28) of one-half hour in duration, and twelve rows (30) of program listings. Some of the program listings overlap two or more of the columns (28) because of their length. Because of the widely varying length of the cells (26), if a conventional cursor used to select a cell location were to simply step from one cell to another, the result would be abrupt changes in the screen (10) as the cursor moved from a cell (26) of several hours length to an adjacent cell in the same row. An effective way of taming the motion is to assume that behind every array (24) is an underlying array of regular cells. By restricting cursor movements to the regular cells, abrupt screen changes will be avoided. With the cursor (32), the entire cell (26) is 3-D highlighted, using a conventional offset shadow (34). The offset shadow (34) is a black bar that underlines the entire cell and wraps around the right edge of the cell. To tag the underlying position—which defines where the cursor (32) is and thus, where it will move next—portions (36) of the black bar outside the current underlying position are segmented, while the current position is painted solid.

6. 发明申请

US20030167473A1 Television system with downloadable features 有权
标题翻译：具有可下载功能的电视系统
公开(公告)号：US20030167473A1
公开(公告)日：2003-09-04
申请号：US10335992
申请日：2003-01-02
申请人： StarSight Telecast Incorporated
发明人： Brian Lee Klosterman , Kenneth Alan Milnes
IPC分类号： H04N007/173 , H04N007/16 , G06F003/00 , H04N005/445 , G06F013/00
CPC分类号： H04N21/812 , G11B27/10 , G11B27/107 , G11B27/11 , G11B27/3054 , G11B27/34 , H04N5/44 , H04N5/445 , H04N5/44543 , H04N5/782 , H04N7/025 , H04N7/088 , H04N7/0884 , H04N7/0887 , H04N7/0888 , H04N7/10 , H04N7/165 , H04N21/235 , H04N21/42204 , H04N21/42684 , H04N21/435 , H04N21/8166 , H04N21/8186
摘要： The present invention is directed to providing downloadable features, and more particularly to providing these features to identified receiving locations (50) in a television system (10). Features may be desired by the manufacturer for correcting software defects, updating software, or meeting compatibility requirements. Features may also be ordered by consumers who respond to solicitation advertisements (130) for those features. The data related to the features is compiled and sent from a main location (20) to multiple receiving locations (46, 48 and 50). The data is then stored in a memory (58) in the identified receiving locations (50), and software is used to install or operate the stored feature.
摘要翻译：本发明旨在提供可下载的特征，并且更具体地涉及将这些特征提供给电视系统（10）中的识别的接收位置（50）。制造商可能希望修正软件缺陷，更新软件或满足兼容性要求。消费者也可以根据这些功能的招揽广告（130）对特征进行排序。与特征相关的数据被编译并从主要位置（20）发送到多个接收位置（46,48和50）。然后将数据存储在所识别的接收位置（50）中的存储器（58）中，并且使用软件来安装或操作存储的特征。

7. 再颁专利

USRE36988E Terminal authorization method 失效
标题翻译：终端授权方式
公开(公告)号：USRE36988E
公开(公告)日：2000-12-12
申请号：US34747
申请日：1993-03-18
申请人： Lee R. Johnson , Elizabeth A. Smith , Howard L. Myers , Curt M. Kuban
发明人： Lee R. Johnson , Elizabeth A. Smith , Howard L. Myers , Curt M. Kuban
IPC分类号： H04N5/445 , H04N7/088 , H04N7/16 , H04N7/167 , H04N7/173 , H04N21/214 , H04N21/258 , H04N21/433 , H04N21/45 , H04N21/472 , H04N21/478 , H04N21/8549 , H04N7/10
CPC分类号： H04N21/433 , H04N21/2143 , H04N21/25875 , H04N21/4532 , H04N21/47211 , H04N21/8549 , H04N5/44543 , H04N7/0888 , H04N7/165 , H04N7/1675 , H04N7/173 , H04N7/17318 , H04N21/478
摘要： A terminal apparatus for use in a cable television system which provides a plurality of channels capable of being tuned for display at a television receiver is provided. The apparatus includes a memory for storing data for generating a plurality of predetermined character screens and for storing deauthorization data, a character generator for generating character screens from the stored character screen data at the television receiver, a deauthorization mechanism responsive to the deauthorization data in the memory for deauthoring selected ones of the plurality of channels, and a controller for controlling the memory and the character generator, and for composing at least one predetermined character screen for display at the television receiver in accordance with the deauthorization of a channel by the deauthorization mechanism.
摘要翻译：提供一种在有线电视系统中使用的终端装置，其提供能够被调谐以在电视接收机上显示的多个频道。该装置包括用于存储用于生成多个预定字符屏幕并用于存储取消授权数据的数据的存储器，用于从电视接收器处存储的字符屏幕数据生成字符屏幕的字符发生器，响应于在存储器，用于对多个通道中的选定的通道进行取消写入;以及控制器，用于控制存储器和字符发生器，并且用于组合至少一个预定字符屏幕，以便根据取消授权机制对频道进行去授权，在电视接收机处进行显示。

8. 发明授权

US5949954A System and process for control of recording and reproducing apparatus 失效
标题翻译：用于控制记录和再现设备的系统和过程
公开(公告)号：US5949954A
公开(公告)日：1999-09-07
申请号：US480205
申请日：1995-06-07
申请人： Patrick Young , John H. Roop , Alan R. Ebright , Michael W. Faber , David Anderson
发明人： Patrick Young , John H. Roop , Alan R. Ebright , Michael W. Faber , David Anderson
IPC分类号： H04N5/7826 , B64C30/00 , G04G15/00 , G06F3/00 , G06F3/023 , G06F3/033 , G06F3/048 , G06F3/14 , G06F13/00 , G11B15/02 , G11B27/00 , G11B27/10 , G11B27/11 , G11B27/30 , G11B27/32 , G11B27/34 , G11B27/36 , G11B33/10 , H04N5/44 , H04N5/445 , H04N5/76 , H04N5/7617 , H04N5/765 , H04N5/775 , H04N5/782 , H04N5/91 , H04N7/025 , H04N7/03 , H04N7/035 , H04N7/088 , H04N7/16 , H04N21/41 , H04N21/422 , H04N21/431 , H04N21/433 , H04N21/436 , H04N21/458 , H04N21/47 , H04N21/472 , H04N21/482 , H04N21/485 , H04N21/84 , H04N21/858
CPC分类号： H04N21/4858 , B64C30/00 , G04G15/006 , G06F3/0482 , G06F3/04892 , G11B15/023 , G11B27/10 , G11B27/107 , G11B27/11 , G11B27/3054 , G11B27/324 , G11B27/328 , G11B27/34 , G11B27/36 , G11B33/10 , H04N21/4135 , H04N21/4314 , H04N21/4316 , H04N21/4334 , H04N21/43622 , H04N21/4583 , H04N21/47214 , H04N21/482 , H04N21/4821 , H04N21/4828 , H04N21/84 , H04N21/858 , H04N5/44543 , H04N5/765 , H04N5/775 , H04N5/782 , H04N7/025 , H04N7/088 , H04N7/0884 , H04N7/0887 , H04N7/0888 , H04N7/163 , H04N7/165 , G11B2220/41 , G11B2220/65 , G11B2220/80 , G11B2220/90 , H04N2005/4423 , H04N21/42204 , H04N21/47 , H04N21/485 , H04N5/44504
摘要： Screen (10) for a user interface of a television schedule system and process consists of an array (24) of irregular cells (26), which vary in length, corresponding to different television program lengths of one half hour to one-and-one half hours or more. The array is arranged as three columns (28) of one-half hour in duration, and twelve rows (30) of program listings. Some of the program listings overlap two or more of the columns (28) because of their length. Because of the widely varying length of the cells (26), if a conventional cursor used to select a cell location were to simply step from one cell to another, the result would be abrupt changes in the screen (10) as the cursor moved from a cell (26) of several hours length to an adjacent cell in the same row. An effective way of taming the motion is to assume that behind every array (24) is an underlying array of regular cells. By restricting cursor movements to the regular cells, abrupt screen changes will be avoided. With the cursor (32), the entire cell (26) is 3-D highlighted, using a conventional offset shadow (34). The offset shadow (34) is a black bar that underlines the entire cell and wraps around the right edge of the cell. To tag the underlying position--which defines where the cursor (32) is and thus, where it will move next--portions (36) of the black bar outside the current underlying position are segmented, while the current position is painted solid.
摘要翻译：用于电视节目表系统和处理的用户界面的屏幕（10）由不规则小区（26）的阵列（24）组成，其长度不同，对应于一个半小时的不同电视节目长度到一对一半个小时以上。该阵列被排列成持续时间为半小时的三列（28），和十二行（30）的程序列表。一些程序列表由于其长度而重叠两个或更多列（28）。由于细胞（26）的长度变化很大，如果用于选择细胞位置的常规光标是简单地从一个细胞步进到另一个细胞，则结果将随着光标从...移动而在屏幕（10）中突然变化具有数小时长度的细胞（26）到相同行中的相邻细胞。驯服运动的有效方式是假设每个阵列（24）后面都是正则单元格的底层阵列。通过将光标移动限制到正常单元格，将避免突然的屏幕更改。利用光标（32），使用传统的偏移阴影（34）突出显示整个单元（26）的3-D。偏移阴影（34）是一个黑条，下划线整个单元格并且围绕单元格的右边缘。为了标记底层位置，其定义光标（32）的位置，并因此定位在当前底层位置之外的黑条的下一部分（36）的移动，而当前位置被画成固体。

9. 发明授权

US5790198A Television schedule information transmission and utilization system and process 失效
标题翻译：电视时间表信息传输和利用系统及流程
公开(公告)号：US5790198A
公开(公告)日：1998-08-04
申请号：US239225
申请日：1994-05-04
申请人： John H. Roop , Alan R. Ebright , Jeffrey J. Kochy , David P. Warden , Konstantine Sokolik , Giambattista A. Alegiani
发明人： John H. Roop , Alan R. Ebright , Jeffrey J. Kochy , David P. Warden , Konstantine Sokolik , Giambattista A. Alegiani
IPC分类号： B64C30/00 , G04G15/00 , G04G21/02 , G11B15/02 , G11B27/10 , G11B27/11 , G11B27/30 , G11B27/32 , G11B27/34 , G11B27/36 , G11B33/10 , H04N5/445 , H04N5/765 , H04N5/775 , H04N5/782 , H04N7/025 , H04N7/088 , H04N7/16 , H04N7/08 , H04N7/10
CPC分类号： G04G15/006 , B64C30/00 , G04G21/02 , G04R20/18 , G11B15/023 , G11B27/10 , G11B27/107 , G11B27/11 , G11B27/3054 , G11B27/324 , G11B27/328 , G11B27/34 , G11B27/36 , G11B33/10 , H04N21/4135 , H04N21/4314 , H04N21/4316 , H04N21/4334 , H04N21/4345 , H04N21/435 , H04N21/43622 , H04N21/4622 , H04N21/47214 , H04N21/482 , H04N21/4821 , H04N21/4828 , H04N21/4858 , H04N21/84 , H04N21/858 , H04N5/44543 , H04N5/765 , H04N5/775 , H04N5/782 , H04N7/025 , H04N7/088 , H04N7/0884 , H04N7/0887 , H04N7/0888 , H04N7/163 , H04N7/165 , G11B2220/41 , G11B2220/65 , G11B2220/80 , G11B2220/90 , H04N21/42204 , H04N21/47 , H04N5/44504
摘要： Television schedule information transmission and utilization systems (50A-50D) transmit TV schedule data and associated network control messages provided by computer (54) as packets via the Video Blanking Interval (VBI) lines in the TV signal from various television program providers (51). This data is acquired by regional data processing systems and forwarded by the regional data processing systems to subscriber units (52) and used to construct an internal database. This internal database can be accessed by the subscriber unit (52) to display a TV schedule for the channels that are received by the user's TV.
摘要翻译：电视节目表信息传输和利用系统（50A-50D）通过来自各种电视节目提供商（51）的TV信号中的视频消隐间隔（VBI）线路将由计算机（54）提供的电视节目表数据和相关联的网络控制消息作为分组发送，。该数据由区域数据处理系统获取，并由区域数据处理系统转发给用户单元（52），并用于构建内部数据库。该内部数据库可由用户单元（52）访问以显示用户电视接收的频道的电视节目。

10. 发明授权

US5754940A Interactive subscription television terminal 失效
标题翻译：互动式订阅电视终端
公开(公告)号：US5754940A
公开(公告)日：1998-05-19
申请号：US265941
申请日：1994-06-27
申请人： Elizabeth A. Smith , Lee R. Johnson
发明人： Elizabeth A. Smith , Lee R. Johnson
IPC分类号： H04N5/445 , H04N7/085 , H04N7/088 , H04N7/16 , H04N7/167 , H04N7/173 , H04N21/214 , H04N21/433 , H04N21/4335 , H04N21/47 , H04N21/478 , H04N1/00 , H04N7/08 , H04N7/10 , H04N7/14
CPC分类号： H04N7/173 , H04N21/2143 , H04N21/4331 , H04N21/4335 , H04N21/47 , H04N5/44543 , H04N7/085 , H04N7/0888 , H04N7/165 , H04N7/1675 , H04N7/17318 , H04N21/478
摘要： A system for providing interactive services in a subscription television system includes a system controller for controlling the interactive services, a video signal source for transmitting a video signal and a subscriber terminal for receiving a downstream transaction from the system controller and the video signal. The system controller comprises a memory for storing subscriber terminal address data and transaction data, a processor for generating a downstream transaction including subscriber terminal address data and transaction data, a transmitter for transmitting the downstream transaction, and a receiver for receiving an upstream transaction. The subscriber terminal includes memory for storing the downstream transaction, an on screen display generator for overlaying data in place of or superimposed on the video signal, data input circuitry for generating upstream data, and an upstream transmitter for transmitting the upstream data to the system controller. The downstream transaction may include screen data which defines at least one screen to be overlaid in place of or superimposed on the video signal.
摘要翻译：用于在订阅电视系统中提供交互式服务的系统包括用于控制交互式服务的系统控制器，用于发送视频信号的视频信号源和用于从系统控制器接收下游交易的用户终端和视频信号。系统控制器包括用于存储用户终端地址数据和交易数据的存储器，用于生成包括用户终端地址数据和交易数据的下游交易的处理器，用于发送下游交易的发送器和用于接收上游交易的接收器。用户终端包括用于存储下游事务的存储器，用于覆盖数据以替代或叠加在视频信号上的屏幕显示发生器，用于产生上行数据的数据输入电路，以及用于将上游数据发送到系统控制器的上行发送器。下游交易可以包括定义要重叠的至少一个屏幕代替或叠加在视频信号上的屏幕数据。

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