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1. 发明申请

US20130043739A1 APPARATUS FOR PREVENTING CORROSION OF IF CONNECTOR IN PORTABLE TERMINAL AND METHOD THEREOF 审中-公开
标题翻译：防止连接器在便携式终端中的腐蚀的装置及其方法
公开(公告)号：US20130043739A1
公开(公告)日：2013-02-21
申请号：US13562239
申请日：2012-07-30
申请人： Bo-Ram Kim , Ho-Soo Seo , Seong-Cheol Kim
发明人： Bo-Ram Kim , Ho-Soo Seo , Seong-Cheol Kim
IPC分类号： H01H1/60
CPC分类号： H04M1/0274 , Y10T307/924
摘要： The present disclosure provides an apparatus and a method for preventing an Intermediate Frequency (IF) connector from being corroded in a portable terminal. The apparatus may comprise an IF connector and a load switch that is mounted in a main board. The load switch is configured to communicate with the IF connector and to prevent a reverse voltage from being applied to the IF connector.
摘要翻译：本公开提供了一种用于防止中频（IF）连接器在便携式终端中被腐蚀的装置和方法。该装置可以包括安装在主板中的IF连接器和负载开关。负载开关配置为与IF连接器通信，并防止反向电压施加到IF连接器。

2. 发明申请

US20060046667A1 Power amplifying circuit in mobile terminal 有权
标题翻译：移动终端功率放大电路
公开(公告)号：US20060046667A1
公开(公告)日：2006-03-02
申请号：US11202572
申请日：2005-08-12
申请人： Ho-Soo Seo
发明人： Ho-Soo Seo
IPC分类号： H01Q11/12 , H04B1/04
CPC分类号： H03F1/0227 , H03F1/02 , H03F3/24 , H04B2001/0416 , H04B2001/045
摘要： The present invention relates to a power amplifying circuit of a mobile terminal and, more particularly, to a voltage gain control circuit in a mobile terminal which is capable of acquiring a variable voltage gain. The present invention includes a transceiver controller to produce a voltage gain control signal and transforming analog and digital signals; a first driving voltage controller for generating a reference voltage for a predetermined voltage gain according to the voltage gain control signal; a DC voltage transformer for transforming source voltage into a first driving voltage according to the reference voltage of the first driving voltage controller; a second driving voltage controller for generating a second driving voltage according to the voltage gain control signal; and a power amplifier for generating a predetermined voltage gain according to the first driving voltage supplied by the DC voltage transformer and the second driving voltage supplied by the second driving voltage controller.
摘要翻译：本发明涉及移动终端的功率放大电路，更具体地说，涉及能够获取可变电压增益的移动终端中的电压增益控制电路。本发明包括收发器控制器，用于产生电压增益控制信号和变换模拟和数字信号; 第一驱动电压控制器，用于根据电压增益控制信号产生用于预定电压增益的参考电压; DC电压互感器，用于根据第一驱动电压控制器的参考电压将源电压转换成第一驱动电压; 第二驱动电压控制器，用于根据电压增益控制信号产生第二驱动电压; 以及功率放大器，用于根据由直流变压器提供的第一驱动电压和由第二驱动电压控制器提供的第二驱动电压产生预定的电压增益。

3. 发明申请

US20050041352A1 Power control apparatus of a complex terminal 有权
标题翻译：复合终端的功率控制装置
公开(公告)号：US20050041352A1
公开(公告)日：2005-02-24
申请号：US10923399
申请日：2004-08-20
申请人： Ho-Soo Seo
发明人： Ho-Soo Seo
IPC分类号： H04B1/40 , G06F1/26 , G06F1/28 , H02J9/06 , H02H3/24
CPC分类号： G06F1/266 , G06F1/28 , H02J9/061 , Y10T307/511 , Y10T307/516 , Y10T307/62 , Y10T307/625 , Y10T307/702
摘要： Disclosed is a power control apparatus of a complex terminal which includes a main battery and an auxiliary battery. The power control apparatus includes: a DC/DC converter for outputting an auxiliary power supplied from the auxiliary battery after adjusting a level of voltage of the auxiliary power to a required input voltage level of the complex terminal; a second voltage sensor for measuring voltage of a main power outputted from the main battery, and controlling the auxiliary power of the auxiliary battery to be inputted to the DC/DC converter before the measured voltage of the main power becomes lower than a predetermined voltage; and a first voltage sensor for interrupting supply of the main power from the main battery to the complex terminal and controlling the auxiliary power outputted from the DC/DC converter to be supplied to the complex terminal, when the measured voltage of the main power becomes lower than the predetermined voltage.
摘要翻译：公开了一种复合终端的功率控制装置，其包括主电池和辅助电池。电力控制装置包括：DC / DC转换器，用于在将辅助电力的电压水平调整到复合终端的所需输入电压电平之后，输出从辅助电池提供的辅助电力; 第二电压传感器，用于测量从主电池输出的主电源的电压，并且在主电源的测量电压变得低于预定电压之前，控制辅助电池的辅助电力被输入到DC / DC转换器; 以及第一电压传感器，用于当主电源的测量电压变低时，中断从主电池向复合端子供电的主电源，并控制从DC / DC转换器输出的辅助电力供给复合端子超过预定电压。

4. 发明授权

US07535119B2 Power control apparatus of a complex terminal 有权
标题翻译：复合终端的功率控制装置
公开(公告)号：US07535119B2
公开(公告)日：2009-05-19
申请号：US10923399
申请日：2004-08-20
申请人： Ho-Soo Seo
发明人： Ho-Soo Seo
IPC分类号： H02J1/10 , H02J7/00 , H04B1/04 , H04B1/16 , H04B1/38
CPC分类号： G06F1/266 , G06F1/28 , H02J9/061 , Y10T307/511 , Y10T307/516 , Y10T307/62 , Y10T307/625 , Y10T307/702
摘要： A power control apparatus of a complex terminal is disclosed that includes a DC/DC converter for outputting an auxiliary power supplied from an auxiliary battery after adjusting a level of voltage of the auxiliary power to a required input voltage level of the complex terminal; a second voltage sensor for measuring voltage of a main power outputted from a main battery, and controlling the auxiliary power of the auxiliary battery to be inputted to the DC/DC converter before the measured voltage of the main power becomes lower than a predetermined voltage; and a first voltage sensor for interrupting supply of the main power from the main battery to the complex terminal and controlling the auxiliary power outputted from the DC/DC converter to be supplied to the complex terminal, when the measured voltage of the main power becomes lower than the predetermined voltage.
摘要翻译：公开了一种复合终端的电力控制装置，其包括DC / DC转换器，用于在将辅助电源的电压水平调整到复合终端的所需输入电压电平之后，输出从辅助电池提供的辅助电力; 第二电压传感器，用于测量从主电池输出的主电源的电压，并且在主电源的测量电压变得低于预定电压之前，控制辅助电池的辅助电力被输入到DC / DC转换器; 以及第一电压传感器，用于当主电源的测量电压变低时，中断从主电池向复合端子供电的主电源，并控制从DC / DC转换器输出的辅助电力供给复合端子超过预定电压。

5. 发明授权

US07183986B2 Device and method for improving a radiation pattern of a mobile wireless terminal with a built-in antenna 有权
标题翻译：用于改善具有内置天线的移动无线终端的辐射图案的装置和方法
公开(公告)号：US07183986B2
公开(公告)日：2007-02-27
申请号：US11182318
申请日：2005-07-15
申请人： Ho-Soo Seo , Taig-Jong Yoo , Jae-Joon Choi
发明人： Ho-Soo Seo , Taig-Jong Yoo , Jae-Joon Choi
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q1/48
摘要： The present invention relates to a device and method for improving a radiation pattern of a built-in antenna in a folder-typed mobile wireless terminal that has a main body having the RF board installed with a built-in antenna, a sub-body to be opened and closed at an angle from the main body, and a hinge module configured to open and close the sub-body. The device includes a conductive ground means installed in the sub-body at a portion adjacent to the built-in antenna, for minimizing a radiation pattern difference of the built-in antenna between the opening and closing of the sub-body, thereby increasing reliability of the terminal.
摘要翻译：本发明涉及一种用于改进折叠式移动无线终端中的内置天线的辐射图案的装置和方法，该移动无线终端的主体具有安装有内置天线的RF板，子体与主体成一角度地打开和关闭;以及铰链模块，其构造成打开和关闭子体。该装置包括在与本体天线相邻的部分处安装在子体中的导电接地装置，用于使内置天线在子体的打开和关闭之间的辐射图差异最小化，从而增加可靠性的终端。

6. 发明申请

US20060022878A1 Device and method for improving a radiation pattern of a mobile wireless terminal with a built-in antenna 有权
标题翻译：用于改善具有内置天线的移动无线终端的辐射图案的装置和方法
公开(公告)号：US20060022878A1
公开(公告)日：2006-02-02
申请号：US11182318
申请日：2005-07-15
申请人： Ho-Soo Seo , Taig-Jong Yoo , Jae-Joon Choi
发明人： Ho-Soo Seo , Taig-Jong Yoo , Jae-Joon Choi
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q1/48
摘要： The present invention relates to a device and method for improving a radiation pattern of a built-in antenna in a folder-typed mobile wireless terminal that has a main body having the RF board installed with a built-in antenna, a sub-body to be opened and closed at an angle from the main body, and a hinge module configured to open and close the sub-body. The device includes a conductive ground means installed in the sub-body at a portion adjacent to the built-in antenna, for minimizing a radiation pattern difference of the built-in antenna between the opening and closing of the sub-body, thereby increasing reliability of the terminal.
摘要翻译：本发明涉及一种用于改进折叠式移动无线终端中的内置天线的辐射图案的装置和方法，该移动无线终端的主体具有安装有内置天线的RF板，子体与主体成一角度地打开和关闭;以及铰链模块，其构造成打开和关闭子体。该装置包括在与本体天线相邻的部分处安装在子体中的导电接地装置，用于使内置天线在子体的打开和关闭之间的辐射图差异最小化，从而增加可靠性的终端。

7. 发明授权

US06937675B2 Apparatus for improving intermodulation distortion characteristics in a CDMA mobile terminal 有权
标题翻译：用于改善CDMA移动终端中的互调失真特性的装置
公开(公告)号：US06937675B2
公开(公告)日：2005-08-30
申请号：US09816734
申请日：2001-03-22
申请人： Ho-Soo Seo
发明人： Ho-Soo Seo
IPC分类号： H04B1/40 , H03G3/30 , H04B1/10 , H04B1/71 , H03D1/04 , H03D1/06 , H03K5/01 , H03K6/04
CPC分类号： H04B1/71 , H03G3/3036 , H04B1/109
摘要： Disclosed is an apparatus for improving an intermodulation distortion characteristic by controlling a gain of an attenuator in a CDMA mobile terminal. The apparatus includes a converter for passing input signal components except an IF signal component, amplifying the passed input signal to a specific level, converting the amplified signal to a DC signal, comparing the DC signal with first and second thresholds, and generating a control signal for controlling an operating point of the attenuator by synthesizing the compared result signals.
摘要翻译：公开了一种通过控制CDMA移动终端中衰减器的增益来改善互调失真特性的装置。该装置包括用于将除了IF信号分量之外的输入信号分量传递的转换器，将所传递的输入信号放大到特定电平，将放大的信号转换为DC信号，将DC信号与第一和第二阈值进行比较，并产生控制信号用于通过合成比较的结果信号来控制衰减器的工作点。

8. 发明授权

US6137445A Antenna apparatus for mobile terminal 有权
标题翻译：移动终端天线装置
公开(公告)号：US6137445A
公开(公告)日：2000-10-24
申请号：US258932
申请日：1999-03-01
申请人： Dong-In Ha , Ho-Soo Seo , Alexandre Goudelev , Konstantin Krylov
发明人： Dong-In Ha , Ho-Soo Seo , Alexandre Goudelev , Konstantin Krylov
IPC分类号： H01Q21/30 , H01Q1/08 , H01Q1/10 , H01Q1/24 , H01Q1/27 , H01Q7/00 , H01Q21/28 , H04B1/38 , H04B1/3822
CPC分类号： H01Q21/28 , H01Q1/244 , H01Q7/005
摘要： An antenna apparatus for a mobile terminal is provided having a hula hoop antenna secured to a housing of the mobile terminal; a conductive line coupling the hula hoop antenna to a transceiver of the mobile terminal; a conductive fixing member having a through hole and contacting a portion of the hula hoop antenna; a cylindrical fixing member inserted into the through hole of the conductive fixing member; and a rod antenna extendable and retractable from and into the housing. The rod antenna is movable along a central axis of the cylindrical fixing member. The hula hoop antenna has a first end connected to a variable capacitor on a printed circuit board of the mobile terminal and a second end connected to a ground plate of the printed circuit board.
摘要翻译：提供了一种用于移动终端的天线装置，其具有固定到移动终端的壳体的呼啦圈天线; 将呼拉环天线耦合到移动终端的收发器的导线; 具有通孔并与呼啦圈天线的一部分接触的导电固定构件; 插入导电固定件的通孔中的圆柱形固定件; 以及可从壳体延伸和收缩的杆状天线。杆状天线可沿着圆柱形固定构件的中心轴线移动。呼啦圈天线具有连接到移动终端的印刷电路板上的可变电容器的第一端和连接到印刷电路板的接地板的第二端。

9. 发明申请

US20100124945A1 Mobile terminal having touch screen panel 审中-公开
标题翻译：具有触摸屏面板的移动终端
公开(公告)号：US20100124945A1
公开(公告)日：2010-05-20
申请号：US12590882
申请日：2009-11-16
申请人： Jae Soon Hwang , Ho Soo Seo
发明人： Jae Soon Hwang , Ho Soo Seo
IPC分类号： H04B1/38
CPC分类号： G06F3/045 , G06F1/1613 , G06F1/1643 , G06F1/1684 , H04M1/0266 , H04M2250/22
摘要： A mobile terminal includes a touch screen panel installed in an upper surface of a display unit formed in an upper surface of the mobile terminal. The touch screen panel includes an upper panel and a lower panel disposed opposite each other; and a detection unit installed in the touch screen panel beneath the lower panel thereof. The detection unit detects an approach of an external object and for determining whether to allow or invalidate an input of a manipulation instruction from a user through the touch screen panel. A portion of lower panel of the touch screen panel is not included in a portion of the touch screen panel at which the detection unit is positioned. Thereby, diffused reflection of light around the detection sensor can be reduced, thereby preventing an erroneous operation of the detection unit when detecting the approach of an external object.
摘要翻译：移动终端包括安装在形成在移动终端的上表面中的显示单元的上表面中的触摸屏面板。触摸屏面板包括彼此相对设置的上面板和下面板; 以及安装在其下面板下方的触摸屏面板中的检测单元。检测单元检测外部对象的接近并且用于通过触摸屏面板来确定是否允许或者使来自用户的操作指令的输入无效。触摸屏面板的下部面板的一部分不包括在触摸屏面板中位于检测单元的部分中。由此，可以减少检测传感器周围的光的漫反射，从而防止检测单元在检测外部物体的接近时的错误操作。

10. 发明授权

US07280856B2 Portable terminal having tuner for changing radiation pattern 有权
标题翻译：便携式终端具有用于改变辐射图案的调谐器
公开(公告)号：US07280856B2
公开(公告)日：2007-10-09
申请号：US10834737
申请日：2004-04-29
申请人： Jung-Ho Park , Wan-Jin Choi , Seonk-Kyeng Kim , Ho-Soo Seo , Won-Chan Kim , Jae-Joon Choi , Taig-Jong Yoo
发明人： Jung-Ho Park , Wan-Jin Choi , Seonk-Kyeng Kim , Ho-Soo Seo , Won-Chan Kim , Jae-Joon Choi , Taig-Jong Yoo
IPC分类号： H04M1/00
CPC分类号： H01Q1/241 , H01Q19/005 , H04B1/3838 , H04M1/0216
摘要： A portable terminal having a tuner for changing an antenna radiation pattern is disclosed. In the portable terminal, a main body has a main body PCB and a main body ground defined in the main body PCB. A folder is rotatably connected to the main body by a hinge device. An antenna device is provided at an upper end of the main body. The tuner is formed at a predetermined position of the main body in the vicinity of the antenna device, for changing a current distribution of the main body and thus changing an antenna radiation pattern of the portable terminal.
摘要翻译：公开了一种具有用于改变天线辐射图案的调谐器的便携式终端。在便携式终端中，主体具有限定在主体PCB中的主体PCB和主体接地。夹具通过铰链装置可旋转地连接到主体。天线装置设置在主体的上端。调谐器形成在天线装置附近的主体的预定位置处，用于改变主体的电流分布，从而改变便携式终端的天线辐射图。

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