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    • 2. 发明授权
    • User interface for interactive television systems
    • 用于交互式电视系统的用户界面
    • US07818768B2
    • 2010-10-19
    • US12402221
    • 2009-03-11
    • Dean J. BlackketterChristopher WhiteJeffrey D YaksickTimothy F. Park
    • Dean J. BlackketterChristopher WhiteJeffrey D YaksickTimothy F. Park
    • H04N60/33H04N60/32H04N5/445G06F13/00G06F3/00
    • H04N21/4438H04N21/4383H04N21/4622H04N21/4722H04N21/4782H04N2007/1739
    • An interactive television system transmits and displays a television program having an associated channel. The system also transmits and displays an interactive television mode indicator if the displayed television program supports an interactive television mode. The interactive television mode is activated in response to a request from a viewer of the television program to activate the interactive television mode. The system updates a channel status list to indicate that the television program is being viewed in the interactive television mode. The system is also able to handle requests for activating an online television mode. When changing channels, the channel status list is used to restore a previously activated interactive television mode or online television mode for a particular television channel. Two different indicators may be transmitted and displayed to indicate whether the television program supports an interactive television mode and/or an online television mode.
    • 交互式电视系统发送并显示具有相关信道的电视节目。 如果所显示的电视节目支持交互式电视模式,则系统还发送和显示交互式电视模式指示符。 响应于来自电视节目的观众的请求激活交互式电视模式,交互式电视模式被激活。 系统更新频道状态列表以指示正在以交互式电视模式观看电视节目。 该系统还能够处理激活在线电视模式的请求。 当改变频道时,频道状态列表用于恢复以前激活的特定电视频道的交互式电视模式或在线电视模式。 可以发送和显示两个不同的指示符,以指示电视节目是否支持交互式电视模式和/或在线电视模式。
    • 3. 发明授权
    • User interface for interactive television systems
    • 用于交互式电视系统的用户界面
    • US07523478B2
    • 2009-04-21
    • US11083413
    • 2005-03-18
    • Dean J. BlackketterChristopher WhiteJeffrey D YaksickTimothy F. Park
    • Dean J. BlackketterChristopher WhiteJeffrey D YaksickTimothy F. Park
    • H04N5/445G06F13/00G06F3/00
    • H04N21/4438H04N21/4383H04N21/4622H04N21/4722H04N21/4782H04N2007/1739
    • An interactive television system displays a television program having an associated channel. The system also displays an interactive television mode indicator if the displayed television program supports an interactive television mode. The interactive television mode is activated in response to a request from a viewer of the television program to activate the interactive television mode. The system updates a channel status list to indicate that the television program is being viewed in the interactive television mode. The system is also able to handle requests for activating an online television mode. When changing channels, the channel status list is used to restore a previously activated interactive television mode or online television mode for a particular television channel. Two different indicators may be displayed to indicate whether the television program supports an interactive television mode and/or an online television mode.
    • 交互式电视系统显示具有相关频道的电视节目。 如果显示的电视节目支持交互式电视模式,系统还显示交互式电视模式指示符。 响应于来自电视节目的观众的请求激活交互式电视模式,交互式电视模式被激活。 系统更新频道状态列表以指示正在以交互式电视模式观看电视节目。 该系统还能够处理激活在线电视模式的请求。 当改变频道时,频道状态列表用于恢复以前激活的特定电视频道的交互式电视模式或在线电视模式。 可以显示两个不同的指示符,以指示电视节目是否支持交互式电视模式和/或在线电视模式。
    • 4. 发明授权
    • User interface for interactive television systems
    • 用于交互式电视系统的用户界面
    • US07506352B2
    • 2009-03-17
    • US11083407
    • 2005-03-18
    • Dean J. BlackketterChristopher WhiteJeffrey D YaksickTimothy F. Park
    • Dean J. BlackketterChristopher WhiteJeffrey D YaksickTimothy F. Park
    • H04N7/16H04N9/00H04N5/445
    • H04N21/4438H04N21/4383H04N21/4622H04N21/4722H04N21/4782H04N2007/1739
    • An interactive television system displays a television program having an associated channel. The system also displays an interactive television mode indicator if the displayed television program supports an interactive television mode. The interactive television mode is activated in response to a request from a viewer of the television program to activate the interactive television mode. The system updates a channel status list to indicate that the television program is being viewed in the interactive television mode. The system is also able to handle requests for activating an online television mode. When changing channels, the channel status list is used to restore a previously activated interactive television ii mode or online television mode for a particular television channel. Two different indicators may be displayed to indicate whether the television program supports an interactive television mode and/or an online television mode.
    • 交互式电视系统显示具有相关频道的电视节目。 如果显示的电视节目支持交互式电视模式,系统还显示交互式电视模式指示符。 响应于来自电视节目的观众的请求激活交互式电视模式,交互式电视模式被激活。 系统更新频道状态列表以指示正在以交互式电视模式观看电视节目。 该系统还能够处理激活在线电视模式的请求。 当改变频道时,频道状态列表用于恢复特定电视频道的先前激活的交互式电视ii模式或在线电视模式。 可以显示两个不同的指示符,以指示电视节目是否支持交互式电视模式和/或在线电视模式。
    • 5. 发明申请
    • User Interface for Interactive Television Systems
    • 互动电视系统的用户界面
    • US20090172739A1
    • 2009-07-02
    • US12402221
    • 2009-03-11
    • Dean J. BlackketterTimothy F. ParkChristopher WhiteJeff Yaksick
    • Dean J. BlackketterTimothy F. ParkChristopher WhiteJeff Yaksick
    • H04N5/445H04N7/173
    • H04N21/4438H04N21/4383H04N21/4622H04N21/4722H04N21/4782H04N2007/1739
    • An interactive television system transmits and displays a television program having an associated channel. The system also transmits and displays an interactive television mode indicator if the displayed television program supports an interactive television mode. The interactive television mode is activated in response to a request from a viewer of the television program to activate the interactive television mode. The system updates a channel status list to indicate that the television program is being viewed in the interactive television mode. The system is also able to handle requests for activating an online television mode. When changing channels, the channel status list is used to restore a previously activated interactive television mode or online television mode for a particular television channel. Two different indicators may be transmitted and displayed to indicate whether the television program supports an interactive television mode and/or an online television mode.
    • 交互式电视系统发送并显示具有相关信道的电视节目。 如果所显示的电视节目支持交互式电视模式,则系统还发送和显示交互式电视模式指示符。 响应于来自电视节目的观众的请求激活交互式电视模式,交互式电视模式被激活。 系统更新频道状态列表以指示正在以交互式电视模式观看电视节目。 该系统还能够处理激活在线电视模式的请求。 当改变频道时,频道状态列表用于恢复以前激活的特定电视频道的交互式电视模式或在线电视模式。 可以发送和显示两个不同的指示符,以指示电视节目是否支持交互式电视模式和/或在线电视模式。
    • 6. 发明授权
    • User interface for interactive television systems
    • 用于交互式电视系统的用户界面
    • US07334250B2
    • 2008-02-19
    • US11171747
    • 2005-06-30
    • Dean J. BlackketterTimothy F. ParkChristopher WhiteJeff D Yaksick
    • Dean J. BlackketterTimothy F. ParkChristopher WhiteJeff D Yaksick
    • H04N7/16H04N5/445
    • H04N21/4438H04N21/4383H04N21/4622H04N21/4722H04N21/4782H04N2007/1739
    • An interactive television system displays a television program having an associated channel. The system also displays an interactive television mode indicator if the displayed television program supports an interactive television mode. The interactive television mode is activated in response to a request from a viewer of the television program to activate the interactive television mode. The system updates a channel status list to indicate that the television program is being viewed in the interactive television mode. The system is also able to handle requests for activating an online television mode. When changing channels, the channel status list is used to restore a previously activated interactive television mode or online television mode for a particular television channel. Two different indicators may be displayed to indicate whether the television program supports an interactive television mode and/or an online television mode.
    • 交互式电视系统显示具有相关频道的电视节目。 如果显示的电视节目支持交互式电视模式,系统还显示交互式电视模式指示符。 响应于来自电视节目的观众的请求激活交互式电视模式,交互式电视模式被激活。 系统更新频道状态列表以指示正在以交互式电视模式观看电视节目。 该系统还能够处理激活在线电视模式的请求。 当改变频道时,频道状态列表用于恢复以前激活的特定电视频道的交互式电视模式或在线电视模式。 可以显示两个不同的指示符,以指示电视节目是否支持交互式电视模式和/或在线电视模式。
    • 7. 发明授权
    • User interface for interactive television systems
    • 用于交互式电视系统的用户界面
    • US07237253B1
    • 2007-06-26
    • US09560666
    • 2000-04-27
    • Dean J. BlackketterTimothy F. ParkChristopher WhiteJeff Yaksick
    • Dean J. BlackketterTimothy F. ParkChristopher WhiteJeff Yaksick
    • H04N5/445G06F3/00G06F13/00
    • H04N21/4438H04N21/4383H04N21/4622H04N21/4722H04N21/4782H04N2007/1739
    • An interactive television system displays a television program having an associated channel. The system also displays an interactive television mode indicator if the displayed television program supports an interactive television mode. The interactive television mode is activated in response to a request from a viewer of the television program to activate the interactive television mode. The system updates a channel status list to indicate that the television program is being viewed in the interactive television mode. The system is also able to handle requests for activating an online television mode. When changing channels, the channel status list is used to restore a previously activated interactive television mode or online television mode for a particular television channel. Two different indicators may be displayed to indicate whether the television program supports an interactive television mode and/or an online television mode.
    • 交互式电视系统显示具有相关频道的电视节目。 如果显示的电视节目支持交互式电视模式,系统还显示交互式电视模式指示符。 响应于来自电视节目的观众的请求激活交互式电视模式,交互式电视模式被激活。 系统更新频道状态列表以指示正在以交互式电视模式观看电视节目。 该系统还能够处理激活在线电视模式的请求。 当改变频道时,频道状态列表用于恢复以前激活的特定电视频道的交互式电视模式或在线电视模式。 可以显示两个不同的指示符,以指示电视节目是否支持交互式电视模式和/或在线电视模式。
    • 10. 发明授权
    • Enabling and/or disabling selected types of broadcast triggers
    • 启用和/或禁用所选类型的广播触发器
    • US06460180B1
    • 2002-10-01
    • US09295746
    • 1999-04-20
    • Timothy F. ParkDean J. BlackketterSandra R. Bernardi
    • Timothy F. ParkDean J. BlackketterSandra R. Bernardi
    • H04N5445
    • H04N21/454H04N7/0884H04N7/165H04N21/235H04N21/25891H04N21/435H04N21/4622H04N21/4782H04N21/6543H04N21/858H04N21/8586
    • Information from an information resource may be displayed with television video in a synchronized fashion. A trigger, broadcast along with the television video, identifies the resource and indicates how information from the resource should display. When a trigger is received, the receiver unit determines whether a rule stored in the receiver unit applies to the trigger. For example, if the rule applies, the receiver unit may take a predetermined action, or if the rule does not apply, the rule may have no effect and the receiver unit may act upon the trigger in a normal or default fashion. Based on one or more rules, the receiver unit may ignore certain triggers, but not others. Rules can be automatically loaded into the receiver unit on power-up by one-way broadcast communication, from a permanent storage device, or by downloading from the Internet. The rules can be updated periodically.
    • 来自信息资源的信息可以以同步的方式与电视视频一起显示。 与电视视频一起广播的触发器识别资源并指示来自资源的信息应如何显示。 当接收到触发时,接收器单元确定存储在接收器单元中的规则是否适用于触发器。 例如,如果规则适用,则接收器单元可以采取预定的动作,或者如果规则不适用,该规则可以不起作用,并且接收器单元可以以正常或默认的方式对触发器起作用。 基于一个或多个规则,接收器单元可以忽略某些触发器,而不是其他触发器。 可以通过单向广播通信,永久存储设备或从互联网下载,自动将规则加载到接收机单元中。 规则可以定期更新。