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1. 发明授权

US08324936B2 Transmitter and receiver of differential current driving mode, and interface system of differential current driving mode including the same 失效
标题翻译：差动电流驱动模式的变送器和接收器，以及包括差动电流驱动模式的差动电流驱动模式的接口系统
公开(公告)号：US08324936B2
公开(公告)日：2012-12-04
申请号：US13059021
申请日：2009-07-07
申请人： Jun Ho Kim , Young Soo Ryu , Ju Pyo Hong , Jung Hwan Choi
发明人： Jun Ho Kim , Young Soo Ryu , Ju Pyo Hong , Jung Hwan Choi
IPC分类号： H03K19/094 , H03K19/0175
CPC分类号： H03K19/0175
摘要： Differential current driving type transmitter and receiver, and an interface system having the transmitter and receiver. The transmitter includes a current source, a current direction selecting block, and a balancing switch block. The current source sources currents to a pair of transmission lines or sinks currents flowing through the pair of transmission lines. The current direction selecting block transfers a current flowing from the current source to one transmission line of the pair of transmission lines and a current flowing through the other transmission line of the pair of transmission lines to the current source. The balancing switch block initializes the pair of transmission lines to a balanced state.
摘要翻译：差动电流驱动型发射机和接收机，以及具有发射机和接收机的接口系统。发射机包括电流源，电流方向选择块和平衡开关块。电流源电流流向一对传输线或吸收流过该对传输线的电流。电流方向选择块将从电流源流向一对传输线的一条传输线和流经该对传输线的另一条传输线的电流传输到电流源。平衡开关块将一对传输线初始化为平衡状态。

2. 发明申请

US20110304356A1 TRANSMITTER AND RECEIVER OF DIFFERENTIAL CURRENT DRIVING MODE, AND INTERFACE SYSTEM OF DIFFERENTIAL CURRENT DRIVING MODE INCLUDING THE SAME 失效
标题翻译：差分电流驱动模式的发射器和接收器以及包括其的差分电流驱动模式的接口系统
公开(公告)号：US20110304356A1
公开(公告)日：2011-12-15
申请号：US13059021
申请日：2009-07-07
申请人： Jun Ho Kim , Young Soo Ryu , Ju Pyo Hong , Jung Hwan Choi
发明人： Jun Ho Kim , Young Soo Ryu , Ju Pyo Hong , Jung Hwan Choi
IPC分类号： H03K19/0175 , H05B37/02
CPC分类号： H03K19/0175
摘要： Differential current driving type transmitter and receiver, and an interface system having the transmitter and receiver. The transmitter includes a current source, a current direction selecting block, and a balancing switch block. The current source sources currents to a pair of transmission lines or sinks currents flowing through the pair of transmission lines. The current direction selecting block transfers a current flowing from the current source to one transmission line of the pair of transmission lines and a current flowing through the other transmission line of the pair of transmission lines to the current source. The balancing switch block initializes the pair of transmission lines to a balanced state.
摘要翻译：差动电流驱动型发射机和接收机，以及具有发射机和接收机的接口系统。发射机包括电流源，电流方向选择块和平衡开关块。电流源电流流向一对传输线或吸收流过该对传输线的电流。电流方向选择块将从电流源流向一对传输线的一条传输线和流经该对传输线的另一条传输线的电流传输到电流源。平衡开关块将一对传输线初始化为平衡状态。

3. 发明授权

US08656475B2 Method and system for controlling access for mobile agents in home network environments 有权
标题翻译：用于控制家庭网络环境中移动代理的访问的方法和系统
公开(公告)号：US08656475B2
公开(公告)日：2014-02-18
申请号：US12032817
申请日：2008-02-18
申请人： Young Ik Eom , Kwang Sun Ko , Hyun Su Jang , Hyun Jin Cho , Yong Woo Jung , Hyun Woo Choi , Gye Hyeon Gyeong , Jung Hwan Choi , Zhen Zhao , Tae Hyoung Kim , Youn Woo Kim
发明人： Young Ik Eom , Kwang Sun Ko , Hyun Su Jang , Hyun Jin Cho , Yong Woo Jung , Hyun Woo Choi , Gye Hyeon Gyeong , Jung Hwan Choi , Zhen Zhao , Tae Hyoung Kim , Youn Woo Kim
IPC分类号： G06F15/16 , H04L29/06
CPC分类号： H04L63/0807 , G06F21/335 , G06F21/629 , G06F2221/2137 , G06F2221/2145 , H04L9/3236 , H04L9/3247 , H04L12/2821 , H04L12/2836 , H04L63/0876 , H04L63/0884 , H04L67/125 , H04L2209/80
摘要： Disclosed is a method and system for controlling access for a mobile agent in a home network environment. The method includes the steps of: issuing a role ticket to the mobile agent; verifying access authority to service requested by the mobile agent through the role ticket; and granting the mobile agent access authority to the service. Accordingly, a table for managing access authority of a user is distributed to devices, so that it is possible to provide the mobile agent access control method and system capable of minimizing network traffic in the home network environment.
摘要翻译：公开了一种用于控制家庭网络环境中的移动代理的访问的方法和系统。该方法包括以下步骤：向移动代理发放角色凭证; 通过角色授权验证移动代理请求的服务的访问权限; 并授予移动代理对该服务的访问权限。因此，用于管理用户的访问权限的表被分发给设备，使得可以提供能够最小化家庭网络环境中的网络流量的移动代理访问控制方法和系统。

4. 发明授权

US07808318B2 Data amplifying circuit controllable with swing level according to operation mode and output driver including the same 有权
标题翻译：数据放大电路可根据操作模式和输出驱动器控制摆幅水平
公开(公告)号：US07808318B2
公开(公告)日：2010-10-05
申请号：US12252154
申请日：2008-10-15
申请人： Young-Soo Sohn , Jung Hwan Choi
发明人： Young-Soo Sohn , Jung Hwan Choi
IPC分类号： H03F3/45
CPC分类号： H03F3/45183 , G11C7/062 , G11C7/1051 , G11C7/1069 , G11C29/026 , G11C2207/063 , H03F3/45475 , H03F3/72 , H03F2203/45138 , H03F2203/45352 , H03F2203/45366 , H03F2203/45466 , H03F2203/45641 , H03F2203/45652 , H03F2203/45686
摘要： A data amplifying circuit for an output driver has a swing level that is controllable according to an operation mode. The data amplifying circuit includes a mode responding circuit supplying an additional source current to a source node of an amplifying circuit in response to a mode selection signal. The mode responding circuit controls the supply of the additional source current in accordance with an operation mode. Another data amplifying circuit of a semiconductor device, according to the invention, includes a small-swing amplifier and a full-swing amplifier. The small-swing amplifier causes a swing level of the output signal to be relatively smaller, while the full-swing amplifier causes the output signal swing level be relatively larger. The small-swing and full-swing amplifiers are alternatively enabled in response to the mode selection signal.
摘要翻译：用于输出驱动器的数据放大电路具有可根据操作模式控制的摆动电平。数据放大电路包括响应于模式选择信号向放大电路的源节点提供附加源电流的模式响应电路。模式响应电路根据操作模式控制附加源电流的供应。根据本发明的半导体器件的另一数据放大电路包括小摆幅放大器和全摆幅放大器。小摆动放大器使得输出信号的摆幅电平相对较小，而全摆幅放大器使得输出信号摆幅水平相对较大。响应于模式选择信号，可选地使能小摆幅和全摆幅放大器。

5. 发明申请

US20090113538A1 Method and system for controlling access for mobile agents in home network environments 有权
标题翻译：用于控制家庭网络环境中移动代理的访问的方法和系统
公开(公告)号：US20090113538A1
公开(公告)日：2009-04-30
申请号：US12032817
申请日：2008-02-18
申请人： Young Ik Eom , Kwang Sun Ko , Hyun Su Jang , Hyun Jin Cho , Yong Woo Jung , Hyun Woo Choi , Gye Hyeon Gyeong , Jung Hwan Choi , Zhen Zhao , Tae Hyoung Kim , Youn Woo Kim
发明人： Young Ik Eom , Kwang Sun Ko , Hyun Su Jang , Hyun Jin Cho , Yong Woo Jung , Hyun Woo Choi , Gye Hyeon Gyeong , Jung Hwan Choi , Zhen Zhao , Tae Hyoung Kim , Youn Woo Kim
IPC分类号： H04L9/32 , G06F21/00 , G06F15/16
CPC分类号： H04L63/0807 , G06F21/335 , G06F21/629 , G06F2221/2137 , G06F2221/2145 , H04L9/3236 , H04L9/3247 , H04L12/2821 , H04L12/2836 , H04L63/0876 , H04L63/0884 , H04L67/125 , H04L2209/80
摘要： Disclosed is a method and system for controlling access for a mobile agent in a home network environment. The method includes the steps of: issuing a role ticket to the mobile agent; verifying access authority to service requested by the mobile agent through the role ticket; and granting the mobile agent access authority to the service. Accordingly, a table for managing access authority of a user is distributed to devices, so that it is possible to provide the mobile agent access control method and system capable of minimizing network traffic in the home network environment.
摘要翻译：公开了一种用于控制家庭网络环境中的移动代理的访问的方法和系统。该方法包括以下步骤：向移动代理发放角色凭证; 通过角色授权验证移动代理请求的服务的访问权限; 并授予移动代理对该服务的访问权限。因此，用于管理用户的访问权限的表被分发给设备，使得可以提供能够最小化家庭网络环境中的网络流量的移动代理访问控制方法和系统。

6. 发明授权

US09575923B2 Input/output interface 有权
标题翻译：输入/输出接口
公开(公告)号：US09575923B2
公开(公告)日：2017-02-21
申请号：US14818586
申请日：2015-08-05
申请人： Young Chul Cho , Jung Bae Lee , Jung Hwan Choi
发明人： Young Chul Cho , Jung Bae Lee , Jung Hwan Choi
IPC分类号： H03K19/003 , G06F13/42 , H03K19/00 , G05F1/625
CPC分类号： G06F13/16 , G05F1/625 , G06F1/3287 , G06F13/4068 , G06F13/4221 , H03K19/0005 , Y02D10/14 , Y02D10/151
摘要： A method of operating an input/output interface includes selecting one of a plurality of output driver circuits according to a mode selection signal, and outputting a data signal using the selected one of the plurality of output driver circuits. Another method of operating an includes generating a mode selection signal based on a received command signal, and controlling an on-die termination (ODT) circuit included in the input/output interface according to the mode selection signal. Another method of operating an includes generating a mode selection signal based on a received command signal, and controlling an ODT circuit included in the input/output interface according to the mode selection signal.
摘要翻译：操作输入/输出接口的方法包括根据模式选择信号选择多个输出驱动器电路中的一个，并且使用多个输出驱动器电路中选择的一个输出驱动器电路来输出数据信号。另一种操作方法包括根据所接收的命令信号产生模式选择信号，并根据模式选择信号控制输入/输出接口中包括的片上终端（ODT）电路。另一种操作方法包括基于接收的命令信号产生模式选择信号，并根据模式选择信号控制输入/输出接口中包括的ODT电路。

7. 发明申请

US20110037955A1 LASER PROJECTION DISPLAY AND IMAGE DISTORTION CORRECTION METHOD FOR THE SAME 有权
标题翻译：激光投影显示和图像失真校正方法
公开(公告)号：US20110037955A1
公开(公告)日：2011-02-17
申请号：US12989367
申请日：2009-07-20
申请人： Jung Hoon Seo , Jung Hwan Choi , Jae Wook Kwon
发明人： Jung Hoon Seo , Jung Hwan Choi , Jae Wook Kwon
IPC分类号： G03B21/14
CPC分类号： H04N9/3185 , H04N9/3129
摘要： A laser projection display and a method of compensating for image distortion of the same stereoscopic liquid crystal display device having a touch panel and a method for manufacturing the same are disclosed. Herein, the method includes displaying a picture including a red image, a green image, and a blue image, selecting one of the red image, the green image, and the blue image so as to perform pixel alignment of the picture, calculating pixel coordinate values x+dx and y+dy corresponding to the selected image (herein, x represents the x coordinate value prior to alignment, y represents the y coordinate value prior to alignment, dx represents a varied x coordinate value after alignment, and dy represents a varied y coordinate value after alignment), calculating distortion compensation coordinate values X′ and Y′ corresponding to the pixel coordinate values x+dx and y+dy, and mapping the distortion compensation values X′ and Y′, thereby compensating for an image distortion occurring in the selected image.
摘要翻译：公开了一种激光投影显示器和补偿具有触摸面板的相同立体液晶显示装置的图像失真的方法及其制造方法。这里，该方法包括显示包括红色图像，绿色图像和蓝色图像的图像，选择红色图像，绿色图像和蓝色图像之一，以便执行图像的像素对准，计算像素坐标对应于所选择的图像的值x + dx和y + dy（这里，x表示对准前的x坐标值，y表示对准前的y坐标值，dx表示对准后的变化的x坐标值，dy表示计算对准后的y坐标值的变化），计算与像素坐标值x + dx，y + dy对应的失真补偿坐标值X'，Y'，映射失真补偿值X'，Y'，从而补偿图像失真发生在所选图像中。

8. 发明授权

US07449949B2 Data amplifying circuit controllable with swing level according to operation mode and output driver including the same 有权
标题翻译：数据放大电路可根据操作模式和输出驱动器控制摆幅水平
公开(公告)号：US07449949B2
公开(公告)日：2008-11-11
申请号：US11322759
申请日：2005-12-30
申请人： Young Soo Sohn , Jung Hwan Choi
发明人： Young Soo Sohn , Jung Hwan Choi
IPC分类号： H03F3/45
CPC分类号： H03F3/45183 , G11C7/062 , G11C7/1051 , G11C7/1069 , G11C29/026 , G11C2207/063 , H03F3/45475 , H03F3/72 , H03F2203/45138 , H03F2203/45352 , H03F2203/45366 , H03F2203/45466 , H03F2203/45641 , H03F2203/45652 , H03F2203/45686
摘要： A data amplifying circuit for an output driver has a swing level that is controllable according to an operation mode. The data amplifying circuit includes a mode responding circuit supplying an additional source current to a source node of an amplifying circuit in response to a mode selection signal. The mode responding circuit controls the supply of the additional source current in accordance with an operation mode. Another data amplifying circuit of a semiconductor device, according to the invention, includes a small-swing amplifier and a full-swing amplifier. The small-swing amplifier causes a swing level of the output signal to be relatively smaller, while the full-swing amplifier causes the output signal swing level be relatively larger. The small-swing and full-swing amplifiers are alternatively enabled in response to the mode selection signal.
摘要翻译：用于输出驱动器的数据放大电路具有可根据操作模式控制的摆动电平。数据放大电路包括响应于模式选择信号向放大电路的源节点提供附加源电流的模式响应电路。模式响应电路根据操作模式控制附加源电流的供应。根据本发明的半导体器件的另一数据放大电路包括小摆幅放大器和全摆幅放大器。小摆幅放大器使输出信号的摆幅水平相对较小，而全摆幅放大器使输出信号摆幅水平相对较大。响应于模式选择信号，可选地使能小摆幅和全摆幅放大器。

9. 发明授权

US08675963B2 Method and apparatus for automatic brightness adjustment of image signal processor 有权
标题翻译：图像信号处理器自动亮度调节方法和装置
公开(公告)号：US08675963B2
公开(公告)日：2014-03-18
申请号：US13317295
申请日：2011-10-14
申请人： Seong Hoon Choi , Jang Hyun Park , Chang Sun Kim , Seong Soo Lee , Jung Hwan Choi
发明人： Seong Hoon Choi , Jang Hyun Park , Chang Sun Kim , Seong Soo Lee , Jung Hwan Choi
IPC分类号： G06K9/00
CPC分类号： H04N5/235 , G06T5/40 , G06T2207/20076
摘要： An automatic brightness adjusting method and apparatus for image signal processor (ISP) is provided. The image processing apparatus may include a histogram generating unit, a cumulative distribution function calculator, and a histogram equalization (HE) unit. The histogram generating unit may generate a histogram of brightness values of pixels in an input image. The cumulative distribution function calculator may generate a cumulative distribution function and an inverse cumulative distribution function, based on the generated histogram. The HE unit may generate a conversion function based on the cumulative distribution function and the inverse cumulative distribution function, and may apply HE to the input image based on the conversion function so as to generate an output image.
摘要翻译：提供了一种用于图像信号处理器（ISP）的自动亮度调节方法和装置。图像处理装置可以包括直方图生成单元，累积分布函数计算器和直方图均衡（HE）单元。直方图生成单元可以生成输入图像中的像素的亮度值的直方图。累积分布函数计算器可以基于生成的直方图生成累积分布函数和逆累积分布函数。 HE单元可以基于累积分布函数和逆累积分布函数生成转换函数，并且可以基于转换函数向输入图像应用HE，以生成输出图像。

10. 发明申请

US20090183100A1 MENU USER INTERFACE PROVIDING DEVICE AND METHOD THEREOF 有权
标题翻译：菜单用户界面提供设备及其方法
公开(公告)号：US20090183100A1
公开(公告)日：2009-07-16
申请号：US12040405
申请日：2008-02-29
申请人： Young Ik EOM , Kwang Sun Ko , Hyunsu Jang , Hyunjin Cho , Yongwoo Jung , Hyunwoo Choi , Gyehyeon Gyeong , Jung Hwan Choi , Zhao Zhen , Taehyoung Kim , Younwoo Kim
发明人： Young Ik EOM , Kwang Sun Ko , Hyunsu Jang , Hyunjin Cho , Yongwoo Jung , Hyunwoo Choi , Gyehyeon Gyeong , Jung Hwan Choi , Zhao Zhen , Taehyoung Kim , Younwoo Kim
IPC分类号： G06F3/048
CPC分类号： G06F3/04883 , G06F3/0482 , G06F2203/04807
摘要： A menu user interface providing device and a method thereof are disclosed. In accordance with an embodiment of the present invention, the method of providing a menu user interface by a portable apparatus, including determining whether a main menu icon displayed on a touch screen is selected; determining whether a menu mode is an activation mode or an inactivation mode if the main menu icon is selected; and changing the menu mode into the activation mode if the menu mode is determined as the inactivation mode and forming an expanded menu by radically arranging a submenu of n hierarchies, n being a natural number, corresponding to the main menu icon and displaying the formed expanded menu through a touch screen. Accordingly, with the present invention, a user interface capable of inputting various data with easy manipulation and minimized multi-points can be provided.
摘要翻译：公开了一种菜单用户界面提供设备及其方法。根据本发明的实施例，提供一种便携式设备提供菜单用户界面的方法，包括确定是否选择了在触摸屏上显示的主菜单图标; 如果选择了主菜单图标，则确定菜单模式是激活模式还是灭活模式; 以及如果所述菜单模式被确定为所述失活模式，则将所述菜单模式改变为所述激活模式，并且通过根据所述主菜单图标对应于n个等级的子菜单n，其为自然数，从而形成扩展菜单，并且显示所形成的展开菜单通过触摸屏。因此，利用本发明，可以提供能够输入容易操作和最小化多点的各种数据的用户接口。

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