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1. 发明授权

US08666821B2 Selecting advertisements based on serving area and map area 有权
标题翻译：根据服务区域和地图区域选择广告
公开(公告)号：US08666821B2
公开(公告)日：2014-03-04
申请号：US11467810
申请日：2006-08-28
申请人： Xing Xie , Xianfang Wang , Ying Li , Wei-Ying Ma , Lee Wang
发明人： Xing Xie , Xianfang Wang , Ying Li , Wei-Ying Ma , Lee Wang
IPC分类号： G06Q30/00 , G06F7/00 , G06F17/30
CPC分类号： G06Q30/02 , G06Q30/0256 , G06Q30/0267 , G06Q30/0273 , G06Q30/0277
摘要： Methods and systems for selecting advertisements to present to a user of a computing device are provided. An advertisement system selects advertisements to display to a user based on the serving area of candidate advertisements. The advertisement system selects those candidate advertisements whose serving area encompasses the user's current location. The advertisement system may also select candidate advertisements to present to a user based on a map area currently being displayed to the user. The advertisement system may filter the candidate advertisements based on the provider location being within the map area that is currently being displayed to the user.
摘要翻译：提供了用于选择向计算设备的用户呈现的广告的方法和系统。广告系统基于候选广告的服务区域选择向用户显示的广告。广告系统选择其服务区域包含用户当前位置的那些候选广告。广告系统还可以基于当前正在显示给用户的地图区域来选择向用户呈现的候选广告。广告系统可以基于当前正在向用户显示的地图区域内的提供者位置来过滤候选广告。

2. 发明授权

US07561739B2 Analyzing scripts and determining characters in expression recognition 有权
标题翻译：分析脚本并确定表达式识别中的字符
公开(公告)号：US07561739B2
公开(公告)日：2009-07-14
申请号：US11155748
申请日：2005-06-20
申请人： Mingqing Xu , Yu Zou , Lei Huang , Jian-Lai Zhou , Xianfang Wang , Xiaohui Hou , Dongmei Zhang , Zhouchen Lin , Jian Wang
发明人： Mingqing Xu , Yu Zou , Lei Huang , Jian-Lai Zhou , Xianfang Wang , Xiaohui Hou , Dongmei Zhang , Zhouchen Lin , Jian Wang
IPC分类号： G06K9/18
CPC分类号： G06K9/222
摘要： A mechanism for recognizing and inputting handwritten mathematical expressions into a computer by providing part of a multi-path framework is described. The part of the multi-path framework includes a subscript/superscript analysis and character determination component that is designed to identify subscript and superscript elements. A method for analyzing a handwritten mathematical expression includes receiving a symbols corresponding to handwritten mathematical expression input strokes, identifying subscript and/or superscript structures, and determining a character for each symbol of the set. A graph of vertexes and edges may be created based upon the set of symbols and the graph may be searched to determine optimized candidates.
摘要翻译：描述了通过提供一部分多路径框架来将手写数学表达式识别并输入计算机的机制。多路径框架的一部分包括下标/上标分析和字符确定组件，其被设计为识别下标和上标元素。一种用于分析手写数学表达式的方法包括接收对应于手写数学表达式输入笔画的符号，识别下标和/或上标结构，以及确定该组的每个符号的字符。可以基于符号集创建顶点和边缘的图形，并且可以搜索图形以确定优化的候选。

3. 发明授权

US07503015B2 System and method for editing ink objects 有权
标题翻译：用于编辑墨水对象的系统和方法
公开(公告)号：US07503015B2
公开(公告)日：2009-03-10
申请号：US11095994
申请日：2005-03-30
申请人： Tongxian Chen , Yantao Li , Youjun Liu , Jian Wang , Xianfang Wang
发明人： Tongxian Chen , Yantao Li , Youjun Liu , Jian Wang , Xianfang Wang
IPC分类号： G06F3/033
CPC分类号： G06F3/0488
摘要： A system and method for editing ink objects recognized in ink input is provided. An ink parser may recognize an ink object in ink input and then an ink editing user interface may edit the ink object recognized by the ink parser. The ink parser may include a chart detector, shape recognizer, and various ink object recognizers such as a chart recognizer, a list detector and a table detector. The various ink object recognizers may recognize particular ink objects. The ink editing user interface may edit the ink object recognized by the ink parser. The ink editing user interface may include a chart editor, list editor, table editor, mode switcher, and a visualizer. The mode switcher may switch the ink editing system between inking mode and ink editing mode.
摘要翻译：提供了一种用于编辑在墨水输入中识别的墨水对象的系统和方法。墨水解析器可以识别墨水输入中的墨水对象，然后墨水编辑用户界面可以编辑由墨水解析器识别的墨水对象。墨水解析器可以包括图表检测器，形状识别器和各种墨水对象识别器，例如图表识别器，列表检测器和表格检测器。各种墨水对象识别器可以识别特定的墨水对象。墨水编辑用户界面可以编辑墨水解析器识别的墨水对象。墨水编辑用户界面可以包括图表编辑器，列表编辑器，表格编辑器，模式切换器和可视化器。模式切换器可以在上墨模式和墨水编辑模式之间切换墨水编辑系统。

4. 发明申请

US20060259473A1 System and method for utilizing the content of an online conversation to select advertising content and/or other relevant information for display 有权
标题翻译：用于利用在线对话的内容来选择广告内容和/或其他相关信息进行显示的系统和方法
公开(公告)号：US20060259473A1
公开(公告)日：2006-11-16
申请号：US11128788
申请日：2005-05-13
申请人： Ying Li , Li Li , Tarek Najm , Xianfang Wang , Hongbin Gao , Hua-Jun Zeng , Benyu Zhang , Zheng Chen
发明人： Ying Li , Li Li , Tarek Najm , Xianfang Wang , Hongbin Gao , Hua-Jun Zeng , Benyu Zhang , Zheng Chen
IPC分类号： G06F17/30
CPC分类号： G06Q30/02 , Y10S707/99937
摘要： Systems and methods for analyzing the content of online conversations using data mining technologies are provided. Methods and systems for utilizing the results of data mining technology implementation to retrieve relevant advertising content and/or other relevant information for display in association with the content of an online conversation are also provided.
摘要翻译：提供了使用数据挖掘技术分析在线对话内容的系统和方法。还提供了利用数据挖掘技术实现结果来检索相关广告内容和/或与在线对话内容相关联地显示的其他相关信息的方法和系统。

5. 发明申请

US20060062468A1 Analyzing scripts and determining characters in expression recognition 有权
公开(公告)号：US20060062468A1
公开(公告)日：2006-03-23
申请号：US11155748
申请日：2005-06-20
申请人： Mingqing Xu , Yu Zou , Lei Huang , Jian-Lai Zhou , Xianfang Wang , Xiaohui Hou , Dongmei Zhang , Zhouchen Lin , Jian Wang
发明人： Mingqing Xu , Yu Zou , Lei Huang , Jian-Lai Zhou , Xianfang Wang , Xiaohui Hou , Dongmei Zhang , Zhouchen Lin , Jian Wang
IPC分类号： G06K9/18
CPC分类号： G06K9/222
摘要： A mechanism for recognizing and inputting handwritten mathematical expressions into a computer by providing part of a multi-path framework is described. The part of the multi-path framework includes a subscript/superscript analysis and character determination component that is designed to identify subscript and superscript elements. A method for analyzing a handwritten mathematical expression includes receiving a symbols corresponding to handwritten mathematical expression input strokes, identifying subscript and/or superscript structures, and determining a character for each symbol of the set. A graph of vertexes and edges may be created based upon the set of symbols and the graph may be searched to determine optimized candidates.

6. 发明申请

US20060062466A1 Mathematical expression recognition 有权
公开(公告)号：US20060062466A1
公开(公告)日：2006-03-23
申请号：US11155604
申请日：2005-06-20
申请人： Yu Zou , Lei Huang , Mingqing Xu , Jian-Lai Zhou , Yue Li , Dongmei Zhang , Xiaohui Hou , Wenli Zhu , Hongyun Yang , Xianfang Wang , Jiang Wu , Jian Wang
发明人： Yu Zou , Lei Huang , Mingqing Xu , Jian-Lai Zhou , Yue Li , Dongmei Zhang , Xiaohui Hou , Wenli Zhu , Hongyun Yang , Xianfang Wang , Jiang Wu , Jian Wang
IPC分类号： G06K9/18
CPC分类号： G06K9/222
摘要： A mechanism for recognizing and inputting handwritten mathematical expressions into a computer by providing a multi-path framework is described. The framework may include symbol grouping and recognition, tabular structure analysis, subordinate sub-expression analysis, subscript/superscript analysis and character determination, and semantic structure analysis components. A method for recognizing a handwritten mathematical expression includes receiving a plurality of input strokes corresponding to a handwritten mathematical expression and providing a candidate list of recognized candidate expressions based upon the input strokes. Input strokes are grouped into symbols, tabular structures are determined, dominant symbol candidates and subordinate symbols are determined, and subscript and superscript structures are determined.

7. 发明申请

US20060061776A1 System and method for editing a hand-drawn table in ink input 有权
标题翻译：在墨水输入中编辑手绘表的系统和方法
公开(公告)号：US20060061776A1
公开(公告)日：2006-03-23
申请号：US11095452
申请日：2005-03-30
申请人： Tongxian Chen , Yantao Li , Youjun Liu , Jian Wang , Xianfang Wang
发明人： Tongxian Chen , Yantao Li , Youjun Liu , Jian Wang , Xianfang Wang
IPC分类号： G06F3/12
CPC分类号： G06K9/222 , G06F3/03545 , G06F17/242 , G06F17/245
摘要： A system and method for editing ink objects recognized in ink input is provided. An ink parser may recognize an ink object in ink input and then an ink editing user interface may edit the ink object recognized by the ink parser. The ink parser may include a chart detector, shape recognizer, and various ink object recognizers such as a chart recognizer, a list detector and a table detector. The various ink object recognizers may recognize particular ink objects. The ink editing user interface may edit the ink object recognized by the ink parser. The ink editing user interface may include a chart editor, list editor, table editor, mode switcher, and a visualizer. The mode switcher may switch the ink editing system between inking mode and ink editing mode.
摘要翻译：提供了一种用于编辑在墨水输入中识别的墨水对象的系统和方法。墨水解析器可以识别墨水输入中的墨水对象，然后墨水编辑用户界面可以编辑由墨水解析器识别的墨水对象。墨水解析器可以包括图表检测器，形状识别器和各种墨水对象识别器，例如图表识别器，列表检测器和表格检测器。各种墨水对象识别器可以识别特定的墨水对象。墨水编辑用户界面可以编辑墨水解析器识别的墨水对象。墨水编辑用户界面可以包括图表编辑器，列表编辑器，表格编辑器，模式切换器和可视化器。模式切换器可以在上墨模式和墨水编辑模式之间切换墨水编辑系统。

8. 发明申请

US20050128181A1 Multi-modal handwriting recognition correction 有权
标题翻译：多模式手写识别校正
公开(公告)号：US20050128181A1
公开(公告)日：2005-06-16
申请号：US10734305
申请日：2003-12-15
申请人： Jian Wang , Jian-Lai Zhou , Jiang Wu , Hongyun Yang , Xianfang Wang , Wenli Zhu
发明人： Jian Wang , Jian-Lai Zhou , Jiang Wu , Hongyun Yang , Xianfang Wang , Wenli Zhu
IPC分类号： G06F17/00 , G06K9/00 , G10L15/22 , G10L15/24
CPC分类号： G10L15/24 , G06K9/00436 , G06K9/00872
摘要： Systems, methods, and computer-readable media for processing electronic ink receive an electronic ink input; convert the electronic ink input to a first machine-generated object using handwriting recognition; display the first machine-generated object on a display; receive speech input; convert the speech input to a second machine-generated object using speech recognition; generate a list of machine-generated objects based on the electronic ink input, the list including the first machine-generated object and alternative machine-generated objects and functioning as a dictionary for converting the speech input; and replace the first machine-generated object with the second machine-generated object. The machine-generated objects may correspond to words, lines, and/or other groupings of machine-generated text. A user may confirm that the second machine-generated object should replace the first machine-generated object and the system will perform the replacement. The systems and methods may generate a list of alternative machine-generated object candidates to the first machine-generated object based on handwriting recognition of the electronic ink input alone or in combination with a statistical language model.
摘要翻译：用于处理电子墨水的系统，方法和计算机可读介质接收电子墨水输入; 使用手写识别将电子墨水输入转换为第一机器生成对象; 在显示器上显示第一台机器生成的对象; 接收语音输入; 使用语音识别将语音输入转换为第二机器生成对象; 基于电子墨水输入生成机器生成对象的列表，该列表包括第一机器生成的对象和替代的机器生成的对象，并且用作用于转换语音输入的字典; 并用第二个机器生成的对象替换第一个机器生成的对象。机器生成的对象可以对应于机器生成的文本的单词，行和/或其他分组。用户可以确认第二机器生成的对象应该替换第一个机器生成的对象，并且系统将执行替换。系统和方法可以基于单独的电子墨水输入的手写识别或者与统计语言模型结合来生成针对第一机器生成对象的备选的机器生成对象候选的列表。

9. 发明授权

US08699192B2 Method, device and switch for providing short-circuit protection for resistive AC load 有权
标题翻译：用于为电阻式交流负载提供短路保护的方法，装置和开关
公开(公告)号：US08699192B2
公开(公告)日：2014-04-15
申请号：US13254542
申请日：2009-12-30
申请人： Xianfang Wang , Yonglian Yang , Baoning Deng , Gang Zhou , Jianwei Liu , Xiaoyong Dong , Linlin Pi
发明人： Xianfang Wang , Yonglian Yang , Baoning Deng , Gang Zhou , Jianwei Liu , Xiaoyong Dong , Linlin Pi
IPC分类号： H02H3/08
CPC分类号： H05B39/04
摘要： The invention relates to a method for providing short-circuit protection for a resistive AC load, wherein the load is connected with an AC power supply through an active controlled switch controlled by a controller. The method for providing short-circuit protection for the resistive AC load comprises the following steps of: turning on the active controlled switch within a first conduction angle range; obtaining the mean current value of the load through a current detection circuit; and determining whether the mean current value of the load is greater than a default value or not, wherein, if so, the active controlled switch is controlled to be turned off, and if not, the active controlled switch is controlled to be turned on. The invention also relates to a device and a switch for providing short-circuit protection for the resistive AC load. The method, the device and the switch for providing short-circuit protection for the resistive AC load, which are provided by the invention, have the advantages that: when the switch is required to be turned on, the switch is turned on first within the first conduction angle range which cannot cause damage to the switch and the circuit and then whether the switch is continued to be turned on or not is determined by determining whether the resistive AC load is subjected to a short circuit or not through the obtained current value; therefore, the switch and the circuit which are connected with the load can be protected while the resistive AC load in a short-circuit condition can be detected.
摘要翻译：本发明涉及一种用于为电阻式AC负载提供短路保护的方法，其中负载通过由控制器控制的主动控制开关与AC电源连接。为电阻交流负载提供短路保护的方法包括以下步骤：在第一导通角范围内接通主动受控开关; 通过电流检测电路获得负载的平均电流值; 并且确定负载的平均电流值是否大于默认值，其中如果是，则主动控制开关被控制为关闭，如果不是，则将主动控制开关控制为接通。本发明还涉及一种用于为电阻式AC负载提供短路保护的装置和开关。本发明提供的用于为电阻式AC负载提供短路保护的方法，装置和开关具有以下优点：当开关需要接通时，开关首先在通过确定电阻性AC负载是否通过所获得的电流值进行短路来确定不会对开关和电路造成损害，然后开关是否继续导通的第一导通角范围; 因此，可以在可以检测到短路状态下的电阻式AC负载的同时保护与负载连接的开关和电路。

10. 发明申请

US20120078715A1 ADVERTISING SERVICE BASED ON CONTENT AND USER LOG MINING 审中-公开
标题翻译：基于内容和用户日志挖掘的广告服务
公开(公告)号：US20120078715A1
公开(公告)日：2012-03-29
申请号：US13310103
申请日：2011-12-02
申请人： Li Li , Tarek Najm , Ying Li , Zheng Chen , Hua-Jun Zeng , Ke Tang , Zhifeng Yang , FengPing Zeng , Xianfang Wang , Xiafeng Dai , Benyu Zang , Jian Wang
发明人： Li Li , Tarek Najm , Ying Li , Zheng Chen , Hua-Jun Zeng , Ke Tang , Zhifeng Yang , FengPing Zeng , Xianfang Wang , Xiafeng Dai , Benyu Zang , Jian Wang
IPC分类号： G06Q30/02
CPC分类号： G06Q30/0241 , G06F16/9535 , G06Q30/02 , G06Q30/0254
摘要： A system and method are disclosed for providing documents related to a search request. The search request may include a search query of one or more keywords, or the search request may be a demographic search query including one or more demographic attributes. An index containing data crawled from publisher's websites, demographic information of registered users, along with the search history of the registered users can be created. Once a search request is received, the search request can be compared to the information stored in the index, and one or more documents related to the request can be provided.
摘要翻译：公开了一种用于提供与搜索请求相关的文档的系统和方法。搜索请求可以包括一个或多个关键字的搜索查询，或者搜索请求可以是包括一个或多个人口统计属性的人口统计学搜索查询。可以创建包含从发布商网站爬取的数据，注册用户的人口统计信息以及注册用户的搜索记录的索引。一旦接收到搜索请求，可以将搜索请求与存储在索引中的信息进行比较，并且可以提供与该请求相关的一个或多个文档。

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