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51. 发明申请

US20060221059A1 Portable terminal having display buttons and method of inputting functions using display buttons 审中-公开
标题翻译：具有显示按钮的便携式终端和使用显示按钮输入功能的方法
公开(公告)号：US20060221059A1
公开(公告)日：2006-10-05
申请号：US11393894
申请日：2006-03-31
申请人： Chang-kyu Choi , Wook Chang , Sun-gi Hong , Won-chul Bang , Jung-hyun Shim , Soon-joo Kwon , Seong-woon Kim
发明人： Chang-kyu Choi , Wook Chang , Sun-gi Hong , Won-chul Bang , Jung-hyun Shim , Soon-joo Kwon , Seong-woon Kim
IPC分类号： G09G5/00
CPC分类号： G06F1/1671 , G06F1/1626 , G06F1/165 , G06F1/1686 , G06F3/0238 , G06F3/0482 , G06F3/04842 , H01H2219/002 , H01H2219/046 , H04M1/23 , H04M1/72544 , H04M1/72552 , H04M1/7258 , H04M2250/52
摘要： A portable terminal having display buttons for displaying images corresponding to specific functions through keys pressed by a user, and a method of inputting functions of the portable terminal using the display buttons. The portable terminal includes: a controller which receives signals corresponding to a user key pressed from the plurality of input buttons and outputs image data to be displayed on each of the plurality of input buttons using the received signals; and a plurality of buttons for inputting a key from a user and outputting a signal corresponding to the key pressed, and for receiving the image data from the controller and displaying the received image data. Accordingly, by using the display buttons for displaying variable images corresponding to specific functions as well as an essential function of inputting keys from a user when a specific function is input in the portable terminal such as a cell phone, a plurality of functions can be input with only a limited number of buttons, providing speed and convenience to the user for function input.
摘要翻译：具有用于通过用户按下的键显示与特定功能对应的图像的显示按钮的便携式终端，以及使用显示按钮输入便携式终端的功能的方法。便携式终端包括：控制器，其接收与从多个输入按钮按下的用户键相对应的信号，并使用接收到的信号输出要在多个输入按钮中的每一个上显示的图像数据; 以及用于从用户输入键并输出与按下的键对应的信号的多个按钮，用于从控制器接收图像数据并显示所接收的图像数据。因此，通过使用用于显示对应于特定功能的可变图像的显示按钮以及当在诸如手机的便携式终端中输入特定功能时从用户输入键的基本功能，可以输入多个功能只有有限数量的按钮，为用户提供功能输入的速度和便利。

52. 发明申请

US20060155537A1 Method and apparatus for discriminating between voice and non-voice using sound model 有权
标题翻译：使用声音模型区分语音和非声音的方法和装置
公开(公告)号：US20060155537A1
公开(公告)日：2006-07-13
申请号：US11330343
申请日：2006-01-12
申请人： Ki-young Park , Chang-kyu Choi
发明人： Ki-young Park , Chang-kyu Choi
IPC分类号： G10L15/06
CPC分类号： G10L25/78
摘要： A method and an apparatus are provided for discriminating between a voice region and a non-voice region in an environment in which diverse types of noises and voices exist. The voice discrimination apparatus includes a domain transform unit for transforming an input sound signal frame into a frame in the frequency domain, a model training/update unit for setting a voice model and a plurality of noise models in the frequency domain and initializing or updating the models, a speech absence probability (SAP) computation unit for obtaining a SAP computation equation for each noise source by using the initialized or updated voice model and noise models and substituting the transformed frame into the equation to compute an SAP for each noise source, a noise source selection unit for selecting the noise source by comparing the SAPs computed for the respective noise sources, and a voice judgment unit for judging whether the input frame corresponds to the voice region in accordance with the SAP level of the selected noise source.
摘要翻译：提供了一种在存在各种噪声和声音的环境中区分语音区域和非语音区域的方法和装置。语音识别装置包括：域变换单元，用于将输入声音信号帧变换为频域中的帧;模型训练/更新单元，用于设置频域中的语音模型和多个噪声模型，并初始化或更新模型，语音缺失概率（SAP）计算单元，用于通过使用初始化或更新的语音模型和噪声模型来获得每个噪声源的SAP计算方程，并将变换的帧代入方程式以计算每个噪声源的SAP，噪声源选择单元，用于通过比较针对各个噪声源计算的SAP来选择噪声源;以及语音判断单元，用于根据所选择的噪声源的SAP级别判断输入帧是否对应于语音区域。

53. 发明授权

US09759804B2 Method and apparatus for estimating 3D position and orientation through sensor fusion 有权
公开(公告)号：US09759804B2
公开(公告)日：2017-09-12
申请号：US13465428
申请日：2012-05-07
申请人： Hyong Euk Lee , Sang Hyun Kim , Won Chul Bang , Chang Kyu Choi
发明人： Hyong Euk Lee , Sang Hyun Kim , Won Chul Bang , Chang Kyu Choi
IPC分类号： G01C17/38 , G01S5/16
CPC分类号： G01S5/163 , G01S5/16
摘要： An apparatus and method for estimating a three-dimensional (3D) position and orientation based on a sensor fusion process is provided. The method of estimating the 3D position and orientation may include estimating a strength-based position and a strength-based orientation of a remote apparatus when a plurality of strength information is received, based on an attenuation characteristic of a strength that varies based on a distance and orientation, estimating an inertia-based position and an inertia-based orientation of the remote apparatus by receiving a plurality of inertial information, and estimating a fused position based on a weighted-sum of the strength-based position and the inertia-based position, and to estimate a fused orientation based on a weighted-sum of the strength-based orientation and the inertia-based orientation. The strength-based position and the strength-based orientation may be estimated based on a plurality of adjusted strength information from which noise is removed using a plurality of previous strength information.

54. 发明授权

US09100563B2 Apparatus, method and computer-readable medium imaging through at least one aperture of each pixel of display panel 有权
标题翻译：通过显示面板的每个像素的至少一个孔的装置，方法和计算机可读介质成像
公开(公告)号：US09100563B2
公开(公告)日：2015-08-04
申请号：US12926295
申请日：2010-11-08
申请人： Chang Kyu Choi , Jae Joon Han , Byung In Yoo , Du Sik Park , Kwon Ju Yi , Sung Joo Suh
发明人： Chang Kyu Choi , Jae Joon Han , Byung In Yoo , Du Sik Park , Kwon Ju Yi , Sung Joo Suh
IPC分类号： H04N5/217 , H04N5/232 , G01C3/08 , G01S11/12 , G06T5/00 , G06T7/00
CPC分类号： H04N5/232 , G01C3/08 , G01S11/12 , G06T5/003 , G06T7/529
摘要： Provided is an imaging apparatus, method and computer-readable medium that photographs an object through at least one aperture of each of pixel of a display panel. The imaging apparatus includes a camera unit in back of the display panel and photographs the object through the at least one aperture of each of the pixels of the display panel to enable a location of the camera unit to be the same as a location of a display unit, measures a distance to the object using a blur effect occurring when photographing through the at least one aperture of the display panel, and restores an image where the blur effect is included.
摘要翻译：提供了一种通过显示面板的每个像素的至少一个孔径拍摄对象的成像设备，方法和计算机可读介质。成像装置包括位于显示面板背面的相机单元，并通过显示面板的每个像素的至少一个孔眼对物体进行拍摄，以使相机单元的位置与显示器的位置相同使用在通过显示面板的至少一个孔径拍摄时发生的模糊效果来测量到物体的距离，并恢复包含模糊效果的图像。

55. 发明授权

US09099093B2 Apparatus and method of improving intelligibility of voice signal 有权
标题翻译：提高语音信号清晰度的装置和方法
公开(公告)号：US09099093B2
公开(公告)日：2015-08-04
申请号：US11984421
申请日：2007-11-16
申请人： Chang-kyu Choi , Kwang-il Hwang , Sun-gi Hong , Young-hun Sung , Yeun-bae Kim , Yong Kim , Sang-hoon Lee , Hong Jeong
发明人： Chang-kyu Choi , Kwang-il Hwang , Sun-gi Hong , Young-hun Sung , Yeun-bae Kim , Yong Kim , Sang-hoon Lee , Hong Jeong
IPC分类号： G10L21/00 , G10L21/02 , G10L25/93 , G10L21/0208 , G10L21/0364 , G10L25/78 , G10L25/90
CPC分类号： G10L21/0208 , G10L21/0364 , G10L25/78 , G10L25/90
摘要： The present invention relates to an apparatus and method of improving intelligibility of a voice signal. A method of improving intelligibility of a voice signal according to an embodiment of the present invention includes analyzing a background noise signal on a call receiving side, classifying a received voice signal into a silence signal, an unvoiced sound signal, and a voiced sound signal, and intensifying the classified unvoiced sound signal and voiced sound signal on the basis of the analyzed background noise signal on the call receiving side.
摘要翻译：本发明涉及提高语音信号的可懂度的装置和方法。根据本发明的实施例的提高语音信号的可懂度的方法包括分析呼叫接收侧的背景噪声信号，将接收的语音信号分类为静音信号，无声声音信号和浊音信号，基于呼叫接收侧的分析背景噪声信号，加强分类的无声声音信号和浊音信号。

56. 发明授权

US09098146B2 Multi-touch sensing apparatus using rear view camera of array type 有权
标题翻译：使用阵列式后视摄像头的多点触摸感应装置
公开(公告)号：US09098146B2
公开(公告)日：2015-08-04
申请号：US12816718
申请日：2010-06-16
申请人： Kwon Ju Yi , Chang Kyu Choi , Jae Joon Han , Du-Sik Park , Woon Bae Kim , Jong Oh Kwon
发明人： Kwon Ju Yi , Chang Kyu Choi , Jae Joon Han , Du-Sik Park , Woon Bae Kim , Jong Oh Kwon
IPC分类号： G06F3/042
CPC分类号： G06F3/0425 , G06F3/0416 , G06F2203/04106
摘要： A multi-touch sensing apparatus using a rear view camera of an array type is provided. The multi-touch sensing apparatus may include a display panel to display an image, a sensing light source to emit light to sense a touch image which is generated by an object and displayed on a back side of the display panel, and a camera to divide and sense the touch image. The camera may be arranged in an edge of a lower side of the multi-touch sensing apparatus, or a mirror to reflect the touch image may be included in the multi-touch sensing apparatus.
摘要翻译：提供了使用阵列型后视摄像机的多点触摸感测装置。多点触摸感测装置可以包括用于显示图像的显示面板，用于发光以感测由对象产生并显示在显示面板的背面上的触摸图像的感测光源以及显示在显示面板的背面的相机并感觉触摸图像。相机可以布置在多点触摸感测装置的下侧的边缘中，或者可以将反映触摸图像的反射镜包括在多点触摸感测装置中。

57. 发明授权

US08839136B2 Method of controlling virtual object or view point on two dimensional interactive display 有权
标题翻译：在二维交互式显示器上控制虚拟对象或视点的方法
公开(公告)号：US08839136B2
公开(公告)日：2014-09-16
申请号：US12453352
申请日：2009-05-07
申请人： Byung In Yoo , Chang Kyu Choi
发明人： Byung In Yoo , Chang Kyu Choi
IPC分类号： G06F3/048 , G06F3/033 , G06F3/0488 , G06F3/0481
CPC分类号： G06F3/041 , G06F3/04815 , G06F3/04842 , G06F3/0488 , G06F3/04883 , G06F2203/04104 , G06F2203/04808
摘要： A method of controlling a viewpoint of a user or a virtual object on a two-dimensional (2D) interactive display is provided. The method may convert a user input to at least 6 degrees of freedom (DOF) structured data according to a number of touch points, a movement direction thereof, and a rotation direction thereof. Any one of the virtual object and the viewpoint of the user may be determined as a manipulation target based on a location of the touch point.
摘要翻译：提供了一种在二维（2D）交互式显示器上控制用户或虚拟对象的视点的方法。该方法可以根据多个触摸点，其移动方向及其旋转方向将用户输入转换为至少6个自由度（DOF）结构化数据。可以基于触摸点的位置将用户的虚拟对象和视点中的任何一个确定为操作对象。

58. 发明授权

US08604830B2 Semiconductor device 有权
标题翻译：半导体器件
公开(公告)号：US08604830B2
公开(公告)日：2013-12-10
申请号：US13338412
申请日：2011-12-28
申请人： Chang-Kyu Choi
发明人： Chang-Kyu Choi
IPC分类号： H03K19/0175 , H03K17/16
CPC分类号： H03K19/017545
摘要： A semiconductor device includes a main driving unit configured to serialize first and second data applied in parallel and output the serialized data to a data output pad, and an auxiliary driving unit configured to drive the data output pad in a period when the first and second data have different logic levels.
摘要翻译：一种半导体器件包括：主驱动单元，被配置为串行化并行施加的第一和第二数据，并将串行数据输出到数据输出焊盘;辅助驱动单元，被配置为在第一和第二数据的周期内驱动数据输出焊盘有不同的逻辑层次。

59. 发明申请

US20120230436A1 DATA TRANSMISSION APPARATUS AND METHOD THEREOF AND DATA RECEPTION APPARATUS AND METHOD THEREOF 审中-公开
标题翻译：数据传输装置及其数据接收装置及其方法
公开(公告)号：US20120230436A1
公开(公告)日：2012-09-13
申请号：US13481510
申请日：2012-05-25
申请人： Hyung-min Yoon , Chang-kyu Choi
发明人： Hyung-min Yoon , Chang-kyu Choi
IPC分类号： H04N7/26
CPC分类号： G06F17/30876
摘要： Data transmission apparatus and method thereof, and data reception apparatus and method thereof. Input data is encoded into a plurality of visual codes according to a visual code type. The visual code type includes a sequential type requiring sequential transmission and a nonsequential type not requiring sequential transmission. The sequential visual code includes start code, data code, and end code, and is displayed sequentially. The nonsequential visual code is displayed nonsequentially.
摘要翻译：数据发送装置及其方法以及数据接收装置及其方法。输入数据根据视觉代码类型被编码成多个视觉代码。可视代码类型包括需要顺序传输的顺序类型和不需要顺序传输的非顺序类型。顺序可视代码包括开始代码，数据代码和结束代码，并依次显示。非顺序视觉代码无后续显示。

60. 发明申请

US20120195153A1 SEMICONDUCTOR SYSTEM AND SEMICONDUCTOR APPARATUS 有权
标题翻译：半导体系统和半导体器件
公开(公告)号：US20120195153A1
公开(公告)日：2012-08-02
申请号：US13168071
申请日：2011-06-24
申请人： Dae Han KWON , Chang Kyu CHOI , Jun Woo LEE , Taek Sang SONG
发明人： Dae Han KWON , Chang Kyu CHOI , Jun Woo LEE , Taek Sang SONG
IPC分类号： G11C8/18
CPC分类号： G11C7/1066
摘要： A semiconductor apparatus includes an odd data clock buffer group configured to maintain or shift a phase of a multi-phase source clock signal, and output a first multi-phase clock signal, an even data clock buffer group configured to maintain or shift a phase of the multi-phase source clock signal, and output a second multi-phase clock signal, an odd data output buffer group configured to drive odd data in response to the first multi-phase clock signal and output the driven data to an odd data pad group, and an even data output buffer group configured to drive even data in response to the second multi-phase clock signal and output the driven data to an even data pad group, wherein the phases of clock signals of the first and second multi-phase clock signal are different from each other.
摘要翻译：半导体装置包括奇数数据时钟缓冲器组，被配置为维持或移位多相源时钟信号的相位，并输出第一多相时钟信号，偶数数据时钟缓冲器组被配置为维持或移位相位多相源时钟信号，并输出第二多相时钟信号，奇数数据输出缓冲器组被配置为响应于第一多相时钟信号驱动奇数数据，并将驱动数据输出到奇数数据焊盘组以及偶数数据输出缓冲器组，被配置为响应于第二多相时钟信号驱动偶数数据，并将驱动数据输出到偶数数据焊盘组，其中第一和第二多相时钟的时钟信号的相位信号彼此不同。

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