公开(公告)号：US20130182273A1

公开(公告)日：2013-07-18

申请号：US13739195

申请日：2013-01-11

Applicant: Sang-il LEE ,  Dong-hun LEE ,  Myung-hee JANG

Inventor： Sang-il LEE ,  Dong-hun LEE ,  Myung-hee JANG

IPC: H04N1/00

CPC classification number: H04N1/0066 ,  H04N1/00588 ,  H04N1/00591 ,  H04N1/00602 ,  H04N1/00615 ,  H04N1/00718 ,  H04N1/00774 ,  H04N1/00785 ,  H04N1/1235 ,  H04N1/2032 ,  H04N2201/02402

Abstract: A duplex scanning apparatus includes a scan case including a platen glass, a first scanning module disposed inside the scan case, a scanning module moving unit that is disposed inside the scan case perpendicular to the first scanning module and guides a movement of the first scanning module, and an automatic document feeding apparatus disposed on a top side of the scan case to cover the platen glass including a feeding frame in which a document moving route is formed, a scanning module opening formed on an upper side of the document moving route in the feeding frame, a second scanning module disposed in the scanning module opening, and a scanning module adjusting unit formed to rotate the second scanning module at a predetermined angle based on a point of the feeding frame with respect to the scanning module opening.

Abstract translation: 一种双面扫描装置，包括：扫描壳体，包括压板玻璃;第一扫描模块，设置在扫描壳体内部;扫描模块移动单元，设置在与第一扫描模块垂直的扫描壳体的内部，并引导第一扫描模块 以及设置在扫描盒的顶侧的自动文件馈送装置，以覆盖包括形成有文件移动路线的馈送框架的稿台玻璃，形成在文档移动路径的上侧的扫描模块开口 馈送框架，设置在扫描模块开口中的第二扫描模块;以及扫描模块调整单元，其形成为基于馈送框架相对于扫描模块开口的点以预定角度旋转第二扫描模块。

公开(公告)号：US08358447B2

公开(公告)日：2013-01-22

申请号：US12183714

申请日：2008-07-31

Applicant: Jung Kwon Kim ,  Dong Hun Lee ,  Hyun Surk Kim ,  Kyung Rok Kim

Inventor： Jung Kwon Kim ,  Dong Hun Lee ,  Hyun Surk Kim ,  Kyung Rok Kim

IPC: H04N1/04

CPC classification number: H04N1/0249 ,  G02B6/0001 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0085 ,  H04N1/024 ,  H04N1/02815 ,  H04N1/02835 ,  H04N1/02845

Abstract: A scanner module and an image scanning apparatus employing the same. The scanner module comprises an illuminator for illuminating light on an object to be scanned. The illuminator includes a light emitting diode, a light guide extending in a main scanning direction to change a direction of the light received from the light emitting diode, and at least one elastic member to elastically support at least one longitudinal end of the light guide. As the light guide is elastically supported by the elastic member, convex deformation or bowing of an emission face of the light guide due to thermal expansion can be reduced.

公开(公告)号：US08305009B2

公开(公告)日：2012-11-06

申请号：US12398030

申请日：2009-03-04

Applicant: Dong-Hun Lee ,  Jae-Soon Choi

Inventor： Dong-Hun Lee ,  Jae-Soon Choi

IPC: H05B41/36

CPC classification number: H05B41/2825

Abstract: An inverter driver controls an inverter that supplies driving voltages to a plurality of discharge lamps. The inverter driver includes a first amplifier having an output terminal, a second amplifier having an output terminal connected to the output terminal of the first amplifier, and a capacitor connected between the output terminal and a ground source. The first amplifier outputs only a negative current corresponding to the maximum value among the driving voltages supplied to the plurality of discharge lamps, and the second amplifier outputs a current corresponding to the maximum value among the driving currents flowing through the plurality of discharge lamps. Such inverter driver controls the inverter according to a voltage of the capacitor.

Abstract translation: 逆变器驱动器控制向多个放电灯提供驱动电压的逆变器。 逆变器驱动器包括具有输出端的第一放大器，具有连接到第一放大器的输出端的输出端的第二放大器和连接在输出端和地源之间的电容器。 第一放大器仅输出与提供给多个放电灯的驱动电压中的最大值对应的负电流，并且第二放大器输出对应于流过多个放电灯的驱动电流中的最大值的电流。 这种逆变器驱动器根据电容器的电压来控制逆变器。

公开(公告)号：US08248284B2

公开(公告)日：2012-08-21

申请号：US12801062

申请日：2010-05-20

Applicant: Wun-Ki Jung ,  Seog Heon Ham ,  Dong Hun Lee ,  Kwi Sung Yoo ,  Min Ho Kwon

Inventor： Wun-Ki Jung ,  Seog Heon Ham ,  Dong Hun Lee ,  Kwi Sung Yoo ,  Min Ho Kwon

IPC: H03M3/00

CPC classification number: H03M3/356 ,  H03M3/458

Abstract: An analog-digital converter (ADC) includes a correlated double sampling (CDS) circuit configured to perform CDS on each of a reset signal and an image signal output from a pixel to generate a correlated double sampled reset signal and a correlated double sampled image signal, respectively. A delta sigma (ΔΣ) ADC, also included in the ADC, is configured to output a difference between a first digital code that is generated by performing ΔΣ analog-digital conversion on the correlated double sampled reset signal and a second digital code that is generated by performing ΔΣ analog-digital conversion on the correlated double sampled image signal.

Abstract translation: 模拟数字转换器（ADC）包括相关双采样（CDS）电路，其被配置为在复位信号和从像素输出的图像信号中的每一个上执行CDS，以产生相关的双采样复位信号和相关的双采样图像信号 ， 分别。 还包括在ADC中的Δ西格玛（＆Dgr;＆Sgr）ADC被配置为输出通过执行＆Dgr＆amp; Sgr生成的第一数字代码之间的差异。 对相关的双重采样复位信号进行模拟数字转换和通过执行＆Dgr＆amp; 对相关双采样图像信号进行模数转换。

公开(公告)号：US20120195270A1

公开(公告)日：2012-08-02

申请号：US13339727

申请日：2011-12-29

Applicant: Hyunduk KANG ,  Dong-Hun LEE

Inventor： Hyunduk KANG ,  Dong-Hun LEE

IPC: H04W72/08

CPC classification number: H04W72/082 ,  H04W16/14

Abstract: A system for managing resources in a communication system including systems, which do not have a permission for a first frequency band, includes coexistence managers configured to, when a frequency band available for the systems is searched from the first frequency band, manage the systems for coexistence and frequency sharing of the systems in the available frequency band; a coexistence enabler configured to transmit and receive information of the systems and information of the coexistence managers; and a coexistence discovery and information server configured to support control of the coexistence managers over the systems, wherein the coexistence managers transmit and receive predetermined messages to and from the coexistence discovery and information server and the coexistence enabler, perform channel classification for the first frequency band, and determine operating channels of the systems on the basis of the channel classification.

Abstract translation: 一种用于管理包括不具有第一频带许可的系统的通信系统中的资源的系统包括共存管理器，其被配置为当从第一频带搜索可用于系统的频带时，管理系统 可用频带中系统的共存和频率共享; 一个共存使能器被配置为传送和接收系统的信息和共存管理者的信息; 以及共存发现和信息服务器，其被配置为支持对所述系统的共存管理器的控制，其中所述共存管理器向所述共存发现和信息服务器以及所述共存使能器发送和接收预定消息，对所述第一频带执行信道分类 并且基于信道分类来确定系统的操作信道。

公开(公告)号：US20120176523A1

公开(公告)日：2012-07-12

申请号：US13345949

申请日：2012-01-09

Applicant: Kwi Sung Yoo ,  Min Ho Kwon ,  Wun-Ki Jung ,  Jin Ho Seo ,  Dong Hun Lee ,  Won Ho Choi ,  Jae Hong Kim

Inventor： Kwi Sung Yoo ,  Min Ho Kwon ,  Wun-Ki Jung ,  Jin Ho Seo ,  Dong Hun Lee ,  Won Ho Choi ,  Jae Hong Kim

IPC: H04N5/335 ,  H04N3/14 ,  H01L27/146 ,  G11C7/06 ,  H03F3/45

CPC classification number: H04N5/378 ,  H04N5/3745

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08218205B2

公开(公告)日：2012-07-10

申请号：US12118856

申请日：2008-05-12

Applicant: Kaname Nagatani ,  Dong-hun Lee

Inventor： Kaname Nagatani ,  Dong-hun Lee

IPC: H04N1/04

CPC classification number: H04N1/0286 ,  G02B17/08 ,  H04N1/02409 ,  H04N1/0249 ,  H04N1/02815 ,  H04N1/02835 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/02462 ,  H04N2201/02474 ,  H04N2201/02481

Abstract: A multi-functional device comprising an image forming apparatus to form a printing image and a scanner module to scan an image in a first scanning direction. The scanner module includes an illuminator to illuminate a light to a document mount, a sensor unit to read an image information of an object placed on the document mount, and an imaging lens which is disposed between the document mount and the sensor unit and focuses the light reflected from the object onto the sensor unit. The illuminator includes a light source to emit light, a light guiding unit which is lengthened in a second scanning direction, faces the document mount and changes a traveling path of the light emitted from the light source to illuminate the document mount, and a guide holder which comprises an installation part where the light guiding unit is installed, and a mounting part where the light source holder is mounted to provide the light source at least one side of the light guiding unit.

Abstract translation: 一种多功能设备，包括形成打印图像的图像形成装置和用于沿第一扫描方向扫描图像的扫描仪模块。 扫描器模块包括照明器，用于将光照射到原稿安装座;传感器单元，用于读取放置在原稿安装座上的物体的图像信息;以及成像镜头，其配置在原稿安装件和传感器单元之间， 从物体反射到传感器单元上​​的光。 照明器包括发光的光源，在第二扫描方向上延长的导光单元面对文件安装座，并改变从光源发射的光的行进路径以照亮文件安装座;以及导向架 其包括安装有导光单元的安装部分和安装部分，其中安装有光源保持器以在光导单元的至少一侧提供光源。

公开(公告)号：US20120124228A1

公开(公告)日：2012-05-17

申请号：US13293614

申请日：2011-11-10

Applicant: Cho-Rong YU ,  Hwa-Shin MOON ,  Dong-Hun LEE ,  Jae-Chan SHIM ,  Hwa-Suk KIM ,  Sang-Kwon KIM ,  Kang-Suk HUH ,  Kee-Seong CHO

Inventor： Cho-Rong YU ,  Hwa-Shin MOON ,  Dong-Hun LEE ,  Jae-Chan SHIM ,  Hwa-Suk KIM ,  Sang-Kwon KIM ,  Kang-Suk HUH ,  Kee-Seong CHO

IPC: G06F15/16

CPC classification number: H04L65/1016 ,  H04L65/1006 ,  H04L65/1069 ,  H04L65/1093

Abstract: A multimedia session transfer control system and method are provided. The multimedia session transfer control system includes a service transfer control server configured to issue a session transfer message including information on transfer of a session when the session between a receiving terminal and a transmitting terminal is transferred; and a service providing server configured to receive the session transfer message, identify a multimedia service corresponding to the session transfer, change an execution rule for the multimedia service, and provide the multimedia service whose execution rule has been changed from the transmitting terminal to the receiving terminal.

Abstract translation: 提供了多媒体会话传送控制系统和方法。 多媒体会话传送控制系统包括：服务传输控制服务器，被配置为当传送接收终端和发送终端之间的会话时，发出包括关于会话传送的信息的会话传送消息; 以及服务提供服务器，被配置为接收所述会话传送消息，识别与所述会话传送相对应的多媒体服务，改变所述多媒体服务的执行规则，并且将执行规则已经从所述发送终端改变为接收的多媒体服务 终奌站。

公开(公告)号：US20120117243A1

公开(公告)日：2012-05-10

申请号：US13289343

申请日：2011-11-04

Applicant: Dong-Hun LEE ,  Hyunduk KANG

Inventor： Dong-Hun LEE ,  Hyunduk KANG

IPC: G06F15/173

CPC classification number: H04W72/0453

Abstract: Disclosed is a system for managing resources in a communication system including a plurality of systems not having permission a first frequency band, including: a coexistence manager managing the plurality of systems for coexistence and frequency sharing of the plurality of systems in available frequency bands when the available frequency bands by the plurality of systems are searched in the first frequency band; a coexistence enabler transmitting and receiving information of the plurality of systems and information of the coexistence manager; and a coexistence discovery and information server (CDIS) supporting a control of the coexistence manager for the plurality of systems.

Abstract translation: 公开了一种用于管理通信系统中的资源的系统，该系统包括不具有第一频带许可的多个系统，包括：共存管理器，用于管理多个系统以便在可用频带中共存和频率共享多个系统 在第一频带中搜索多个系统的可用频带; 共存使能器发送和接收多个系统的信息和共存管理器的信息; 以及支持多个系统的共存管理器的控制的共存发现和信息服务器（CDIS）。

公开(公告)号：US20120116588A1

公开(公告)日：2012-05-10

申请号：US13217547

申请日：2011-08-25

Applicant: Dong Hun LEE ,  Dong Min Shin

Inventor： Dong Hun LEE ,  Dong Min Shin

IPC: B25J13/08

CPC classification number: G05D1/0225 ,  A47L2201/00 ,  A47L2201/02 ,  A47L2201/04 ,  G05D1/0242 ,  G05D1/0255 ,  G05D1/0274 ,  G05D2201/0203

Abstract: A robot system and a control method thereof in which, when a robot is located in a docking region, the robot calculates a distance by emitting infrared rays and detecting ultrasonic waves oscillated from a charging station, measures a distance from the charging station and performs docking with charging station. The distance between the robot and the charging station is precisely measured, thereby performing smooth and correct docking of the robot with the charging station. Further, the robot emits infrared rays only while performing docking with the charging station and thus reduces power consumption required for infrared ray emission, and wakes up a circuit in the charging station based on the infrared rays emitted from the robot and thus reduces power consumption of the charging station.

Abstract translation: 一种机器人系统及其控制方法，其中，当机器人位于停靠区域时，机器人通过发射红外线并检测从充电站振荡的超声波来计算距离，测量距离充电站的距离并进行对接 带充电站。 机器人与充电站之间的距离被精确地测量，从而使机器人与充电站的平滑和正确对接。 此外，机器人仅在与充电站对接的同时才发射红外线，因此降低了红外线发射所需的功率消耗，并且基于从机器人发射的红外线来唤醒充电站中的电路，从而降低了功率消耗 充电站。