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1. 发明申请

US20130135503A1 AMPLIFIER APPARATUS AND METHODS USING VARIABLE CAPACITANCE DEPENDENT ON FEEDBACK GAIN 有权
标题翻译：放大器装置和使用可变电容依赖于反馈增益的方法
公开(公告)号：US20130135503A1
公开(公告)日：2013-05-30
申请号：US13618156
申请日：2012-09-14
申请人： Yu Jin Park , Soon Hwa Kang , Min Ho Kwon , Jae Hong Kim , Kwi Sung Yoo , Seung Hyun Lim
发明人： Yu Jin Park , Soon Hwa Kang , Min Ho Kwon , Jae Hong Kim , Kwi Sung Yoo , Seung Hyun Lim
IPC分类号： G06G7/18 , H04N5/335 , H03F1/34
CPC分类号： H03F1/34 , G11C27/026 , H03F1/086 , H03F3/45188 , H03F2200/153 , H03F2203/45512 , H03F2203/45514
摘要： An apparatus includes an operational amplifier circuit comprising at least one operational amplifier and a feedback circuit coupled between the output terminal and input terminal of the operational amplifier circuit and configured to apply a feedback gain to an output signal at the output of the first operational amplifier. The apparatus further includes a variable compensation capacitor coupled to the output terminal of the operational amplifier circuit and configured to vary a capacitance thereof responsive to the feedback gain.
摘要翻译：一种装置包括运算放大器电路，其包括至少一个运算放大器和耦合在运算放大器电路的输出端和输入端之间的反馈电路，并被配置为向第一运算放大器的输出处的输出信号施加反馈增益。该装置还包括耦合到运算放大器电路的输出端并被配置成根据反馈增益来改变其电容的可变补偿电容器。

2. 发明授权

US09270232B2 Amplifier apparatus and methods using variable capacitance dependent on feedback gain 有权
标题翻译：使用可变电容的放大器装置和方法取决于反馈增益
公开(公告)号：US09270232B2
公开(公告)日：2016-02-23
申请号：US13618156
申请日：2012-09-14
申请人： Yu Jin Park , Soon Hwa Kang , Min Ho Kwon , Jae Hong Kim , Kwi Sung Yoo , Seung Hyun Lim
发明人： Yu Jin Park , Soon Hwa Kang , Min Ho Kwon , Jae Hong Kim , Kwi Sung Yoo , Seung Hyun Lim
IPC分类号： H04N5/335 , H03F1/34 , H03F1/08 , H03F3/45 , G11C27/02
CPC分类号： H03F1/34 , G11C27/026 , H03F1/086 , H03F3/45188 , H03F2200/153 , H03F2203/45512 , H03F2203/45514
摘要： An apparatus includes an operational amplifier circuit comprising at least one operational amplifier and a feedback circuit coupled between the output terminal and input terminal of the operational amplifier circuit and configured to apply a feedback gain to an output signal at the output of the first operational amplifier. The apparatus further includes a variable compensation capacitor coupled to the output terminal of the operational amplifier circuit and configured to vary a capacitance thereof responsive to the feedback gain.
摘要翻译：一种装置包括运算放大器电路，其包括至少一个运算放大器和耦合在运算放大器电路的输出端和输入端之间的反馈电路，并被配置为向第一运算放大器的输出处的输出信号施加反馈增益。该装置还包括耦合到运算放大器电路的输出端并被配置成根据反馈增益来改变其电容的可变补偿电容器。

3. 发明申请

US20120176501A1 Analog-to-Digital Converters and Related Image Sensors 有权
标题翻译：模数转换器和相关图像传感器
公开(公告)号：US20120176501A1
公开(公告)日：2012-07-12
申请号：US13348044
申请日：2012-01-11
申请人： Kwi Sung Yoo , Min Ho Kwon , Wun-Ki Jung , Jin Ho Seo , Dong Hun Lee , Seung Hyun Lim , Jae Hong Kim
发明人： Kwi Sung Yoo , Min Ho Kwon , Wun-Ki Jung , Jin Ho Seo , Dong Hun Lee , Seung Hyun Lim , Jae Hong Kim
IPC分类号： H04N5/225 , H04N5/335 , H03M1/12
CPC分类号： H03M1/164 , H03M1/50 , H03M3/424 , H03M3/456 , H03M3/458 , H04N5/378
摘要： An image sensor includes a pixel array including a plurality of pixels which are arranged in a matrix of a plurality of rows and columns and each of the plurality of pixels being configured to convert intensity of incident light into an electrical image signal; and an extended counting analog-to-digital converter configured to perform a first analog-to-digital conversion to provide a digital signal from an output signal of the pixel array, to obtain a residue using the output signal of the pixel array and the digital signal, and to perform a second analog-to-digital conversion using the residue.
摘要翻译：图像传感器包括：像素阵列，其包括以多个行和列的矩阵排列的多个像素，并且所述多个像素中的每一个被配置为将入射光的强度转换为电图像信号; 以及扩展计数模数转换器，其被配置为执行第一模数转换以从所述像素阵列的输出信号提供数字信号，以使用所述像素阵列的输出信号和所述数字信号，并且使用残留物进行第二模拟 - 数字转换。

4. 发明授权

US08982259B2 Analog-to-digital converters and related image sensors 有权
标题翻译：模数转换器和相关图像传感器
公开(公告)号：US08982259B2
公开(公告)日：2015-03-17
申请号：US13348044
申请日：2012-01-11
申请人： Kwi Sung Yoo , Min Ho Kwon , Wun-Ki Jung , Jin Ho Seo , Dong Hun Lee , Seung Hyun Lim , Jae Hong Kim
发明人： Kwi Sung Yoo , Min Ho Kwon , Wun-Ki Jung , Jin Ho Seo , Dong Hun Lee , Seung Hyun Lim , Jae Hong Kim
IPC分类号： H04N5/335 , H03M1/16 , H03M3/00 , H04N5/378 , H03M1/50
CPC分类号： H03M1/164 , H03M1/50 , H03M3/424 , H03M3/456 , H03M3/458 , H04N5/378
摘要： An image sensor includes a pixel array including a plurality of pixels which are arranged in a matrix of a plurality of rows and columns and each of the plurality of pixels being configured to convert intensity of incident light into an electrical image signal; and an extended counting analog-to-digital converter configured to perform a first analog-to-digital conversion to provide a digital signal from an output signal of the pixel array, to obtain a residue using the output signal of the pixel array and the digital signal, and to perform a second analog-to-digital conversion using the residue.
摘要翻译：图像传感器包括：像素阵列，其包括以多个行和列的矩阵排列的多个像素，并且所述多个像素中的每一个被配置为将入射光的强度转换为电图像信号; 以及扩展计数模数转换器，其被配置为执行第一模数转换以从所述像素阵列的输出信号提供数字信号，以使用所述像素阵列的输出信号和所述数字信号，并且使用残留物进行第二模拟 - 数字转换。

5. 发明授权

US08872938B2 Sense amplifier including negative capacitance circuit and apparatuses including same 有权
标题翻译：包括负电容电路的感应放大器及包括其的装置
公开(公告)号：US08872938B2
公开(公告)日：2014-10-28
申请号：US13345949
申请日：2012-01-09
申请人： Kwi Sung Yoo , Min Ho Kwon , Wun-Ki Jung , Jin Ho Seo , Dong Hun Lee , Won Ho Choi , Jae Hong Kim
发明人： Kwi Sung Yoo , Min Ho Kwon , Wun-Ki Jung , Jin Ho Seo , Dong Hun Lee , Won Ho Choi , Jae Hong Kim
IPC分类号： H04N9/64 , H04N5/378 , H04N5/3745 , H04N3/14
CPC分类号： H04N5/378 , H04N5/3745
摘要： A sense amplifier having a negative capacitance circuit receives differential input signals via a pair of data lines, and senses and amplifies a voltage difference between differential output signals corresponding to the differential input signals as loaded by the negative capacitance circuit using a differential-to-single-ended amplifier to generate a corresponding data output signal.
摘要翻译：具有负电容电路的读出放大器经由一对数据线接收差分输入信号，并且使用差分到单个的方式感测并放大与由负电容电路加载的差分输入信号相对应的差分输出信号之间的电压差用来产生相应的数据输出信号。

6. 发明申请

US20120176523A1 SENSE AMPLIFIER INCLUDING NEGATIVE CAPACITANCE CIRCUIT AND APPARATUSES INCLUDING SAME 有权
标题翻译：包括负电容电路的感应放大器和包括它们的设备
公开(公告)号：US20120176523A1
公开(公告)日：2012-07-12
申请号：US13345949
申请日：2012-01-09
申请人： Kwi Sung Yoo , Min Ho Kwon , Wun-Ki Jung , Jin Ho Seo , Dong Hun Lee , Won Ho Choi , Jae Hong Kim
发明人： Kwi Sung Yoo , Min Ho Kwon , Wun-Ki Jung , Jin Ho Seo , Dong Hun Lee , Won Ho Choi , Jae Hong Kim
IPC分类号： H04N5/335 , H04N3/14 , H01L27/146 , G11C7/06 , H03F3/45
CPC分类号： H04N5/378 , H04N5/3745
摘要： A sense amplifier having a negative capacitance circuit receives differential input signals via a pair of data lines, and senses and amplifies a voltage difference between differential output signals corresponding to the differential input signals as loaded by the negative capacitance circuit using a differential-to-single-ended amplifier to generate a corresponding data output signal.
摘要翻译：具有负电容电路的读出放大器经由一对数据线接收差分输入信号，并且使用差分到单个的方式感测并放大与由负电容电路加载的差分输入信号相对应的差分输出信号之间的电压差用来产生相应的数据输出信号。

7. 发明授权

US08934716B2 Method and apparatus for sequencing off-line character from natural scene 有权
标题翻译：从自然场景中排除离线角色的方法和装置
公开(公告)号：US08934716B2
公开(公告)日：2015-01-13
申请号：US13599111
申请日：2012-08-30
申请人： Ho Sub Yoon , Ji Eun Kim , Kyu Dae Ban , Dong Jin Lee , Jae Hong Kim , Joo Chan Sohn
发明人： Ho Sub Yoon , Ji Eun Kim , Kyu Dae Ban , Dong Jin Lee , Jae Hong Kim , Joo Chan Sohn
IPC分类号： G06K9/34 , G06K9/46
CPC分类号： G06K9/00865 , G06K9/3258 , G06K9/348 , G06K2209/01
摘要： Disclosed is a method of sequencing character information in order to increase precision of character recognition. The method includes: a pre-processing that extracts character information from an image to binarize the extracted character information through a predetermined threshold and extracts and thins a center line of the binarized character information; normalizing the pre-processed character information to character information according to a predetermined criteria; and sequencing the normalized character information using structural features including an end point or a divergence point of the character information. The present invention suggests an angle normalization method of input character information, a structural feature position determining method, and a structural feature numeral string generating method to strongly recognize characters configured by various fonts obtained from a natural scene regardless of an angle or a size of the characters.
摘要翻译：公开了一种对字符信息进行排序以提高字符识别精度的方法。该方法包括：预处理，其从图像提取字符信息，以将所提取的字符信息二值化为预定阈值，并提取并清除二值化字符信息的中心线; 根据预定标准将预处理字符信息规范化为字符信息; 以及使用包括字符信息的终点或发散点的结构特征对归一化字符信息进行排序。本发明提出一种输入字符信息的角度归一化方法，结构特征位置确定方法和结构特征数字串生成方法，用于强烈地识别从自然场景获得的各种字体配置的字符，而不管角度或尺寸如何人物。

8. 发明授权

US08793134B2 System and method for integrating gesture and sound for controlling device 有权
标题翻译：用于集成手势和声音的控制装置的系统和方法
公开(公告)号：US08793134B2
公开(公告)日：2014-07-29
申请号：US13333773
申请日：2011-12-21
申请人： Mun Sung Han , Young Giu Jung , Hyun Kim , Jae Hong Kim , Joo Chan Sohn
发明人： Mun Sung Han , Young Giu Jung , Hyun Kim , Jae Hong Kim , Joo Chan Sohn
IPC分类号： G06F3/00
CPC分类号： G08C23/00 , G06F3/017 , G06F3/038 , G06F2203/0381 , G10L15/22
摘要： Disclosed is a system for integrating gestures and sounds including: a gesture recognition unit that extracts gesture feature information corresponding to user commands from image information and acquires gesture recognition information from the gesture feature information; a background recognition unit acquiring background sound information using the predetermined background sound model from the sound information; a sound recognition unit that extracts the sound feature information corresponding to user commands from the sound information and extracts the sound feature information based on the background sound information and acquires the sound recognition information from the sound feature information; and an integration unit that generates integration information by integrating the gesture recognition information and the sound recognition information.
摘要翻译：公开了一种用于整合手势和声音的系统，包括：手势识别单元，从图像信息中提取与用户命令相对应的手势特征信息，并从手势特征信息获取手势识别信息; 背景识别单元，使用来自声音信息的预定背景声音模型获取背景声音信息; 声音识别单元，从声音信息提取与用户命令相对应的声音特征信息，并且基于背景声音信息提取声音特征信息，并从声音特征信息获取声音识别信息; 以及整合单元，其通过对手势识别信息和声音识别信息进行积分来生成积分信息。

9. 发明授权

US08775159B2 Typewriter system and text input method using mediated interface device 有权
标题翻译：打字机系统和文本输入法使用介质接口设备
公开(公告)号：US08775159B2
公开(公告)日：2014-07-08
申请号：US12965249
申请日：2010-12-10
申请人： Dae Ha Lee , Jae Hong Kim , Min Su Jang , Chan Kyu Park , Hyeon Sung Cho , Sang Seung Kang , Cheon Shu Park , Joo Chan Sohn , Jae Yeon Lee , Yun Koo Chung
发明人： Dae Ha Lee , Jae Hong Kim , Min Su Jang , Chan Kyu Park , Hyeon Sung Cho , Sang Seung Kang , Cheon Shu Park , Joo Chan Sohn , Jae Yeon Lee , Yun Koo Chung
IPC分类号： G06F17/27
CPC分类号： G06F17/273
摘要： Disclosed is a typewriter system and a text input method capable of accurately recognizing words by correcting words input using a mediated interface device based on a dictionary. A plurality of texts are combined by referencing a text recognition order set in which recognition results of texts are arranged according to a recognition order from texts input through the mediated interface device and the combined text is filtered using part index maps formed of part words that are an accumulated set of texts forming complete words. The part words passing through the part index maps is again filtered using a dictionary including context information formed of a set of words in a specific category, thereby making it possible to accurately recognize the words. The part words that cannot form words in a dictionary are removed in advance using the part index maps, thereby improving the recognition efficiency.
摘要翻译：公开了一种打字机系统和文本输入方法，其能够通过使用基于字典的中介接口设备来校正输入的单词来准确地识别单词。通过参考文本识别顺序集来组合多个文本，其中文本的识别结果根据通过介导的界面设备输入的文本的识别顺序排列，并且使用由部分词形成的部分索引图来过滤组合的文本形成完整词汇的一组文本。通过部分索引图的部分字再次使用包括由特定类别中的一组单词形成的上下文信息的字典进行过滤，从而使得可以准确地识别单词。使用部分索引图，预先除去字典中不能形成单词的部分词，从而提高识别效率。

10. 发明授权

US08606295B2 Localization device and localization method 有权
标题翻译：本地化设备和本地化方法
公开(公告)号：US08606295B2
公开(公告)日：2013-12-10
申请号：US13333763
申请日：2011-12-21
申请人： Min Su Jang , Jae Hong Kim , Joo Chan Sohn , Hee Sung Chae , Jae Yeon Lee , Do Hyung Kim , Chan Kyu Park
发明人： Min Su Jang , Jae Hong Kim , Joo Chan Sohn , Hee Sung Chae , Jae Yeon Lee , Do Hyung Kim , Chan Kyu Park
IPC分类号： H04W24/00
CPC分类号： H04W64/00 , G01S1/68 , G01S5/0252 , G01S5/0263
摘要： Disclosed are a device and a method for localizing a user indoors using a wireless local area network, and more particularly, a localization device and a localization method that improve localization accuracy by fusing various context information when localizing a user-portable/wearable device connected with a wireless network based on an RF-based wireless network such as ZigBee.
摘要翻译：公开了一种使用无线局域网在室内对用户进行本地化的装置和方法，更具体地说，涉及一种定位装置和定位方法，该定位装置和定位方法通过在将用户便携式/可穿戴装置与基于诸如ZigBee的基于RF的无线网络的无线网络。

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