公开(公告)号：US07193470B2

公开(公告)日：2007-03-20

申请号：US10792378

申请日：2004-03-04

Applicant: Dong-Geun Lee ,  Hyun-Su Yoon

Inventor： Dong-Geun Lee ,  Hyun-Su Yoon

IPC: H03G3/30

CPC classification number: H03F1/0222

Abstract: A power amplification controlling apparatus and method in a mobile communication system are provided. An amplifying part amplifies an input Radio Frequency (RF) signal with a power supply voltage. A bias adaptation part detects at least one of environmental changes of the amplifying part, attenuates the RF signal according to the detected environmental change, detecting the envelope of the attenuated signal, and generates a supply voltage control signal according to the envelope. A power supply part changes the power supply voltage in response to the supply voltage control signal.

Abstract translation: 提供了移动通信系统中的功率放大控制装置和方法。 放大部分用电源电压放大输入射频（RF）信号。 偏置适应部分检测放大部分的环境变化中的至少一个，根据检测到的环境变化衰减RF信号，检测衰减信号的包络，并根据包络生成电源电压控制信号。 电源部分根据电源电压控制信号改变电源电压。

公开(公告)号：US06363754B2

公开(公告)日：2002-04-02

申请号：US09338070

申请日：1999-06-23

Applicant: Mansoo Choi ,  Dong-geun Lee

Inventor： Mansoo Choi ,  Dong-geun Lee

IPC: C03B37018

CPC classification number: C03B37/01807

Abstract: An apparatus for manufacturing optical fibers includes an external circular tube into which reactant gases are introduced from an entrance at one end thereof. An internal circular tube is inserted into the external circular tube through an exit at the other end of the external circular tube. The internal circular tube has a bore to which gas jets are supplied. Jet holes are formed to lead to the bore on the outer circumferential surface in the vicinity of the front end of the internal circular tube. The jet holes are for radially jetting the gas jets. An auxiliary jet hole is formed at the front end of the internal circular to tube to lead to the bore. The auxiliary jet hole is for jetting the gas jets frontward. A torch is installed to reciprocate along the axial direction of the external circular tube, for heating the external circular tube to induce a chemical reaction of the reactant gases to thus generate particles.

Abstract translation: 用于制造光纤的装置包括：外圆管，其一端从入口引入反应气体。 内圆管通过外圆管另一端的出口插入外圆管中。 内部圆形管具有供应气体射流的孔。 喷射孔形成为在内圆周管的前端附近的外周面上的孔。 喷射孔用于径向喷射气体射流。 在内部圆形到管的前端形成辅助喷射孔以通向孔。 辅助喷射孔用于向前喷射气体喷射。 焊枪安装成沿着外圆管的轴向往复运动，用于加热外圆管以引起反应气体的化学反应从而产生颗粒。

公开(公告)号：US08984691B2

公开(公告)日：2015-03-24

申请号：US12109050

申请日：2008-04-24

Applicant: Sang Hun Bae ,  Dong Geun Lee ,  Yeon Sik Choi ,  Ju Han Yoon

Inventor： Sang Hun Bae ,  Dong Geun Lee ,  Yeon Sik Choi ,  Ju Han Yoon

IPC: D06F35/00 ,  D06F58/20 ,  D06F58/28

CPC classification number: D06F58/203 ,  D06F58/28 ,  D06F2058/2858

Abstract: A laundry machine and a control method thereof are disclosed. The disclosed laundry machine includes a drum rotatably installed in a cabinet, a substance supply device for supplying moisture to the drum, a water supply device separably mounted to the cabinet, to supply water to the substance supply device, a sensor for sensing whether or not water is supplied to the water supply device, and a controller for controlling the substance supply device in accordance with a sensing signal from the sensor.

Abstract translation: 公开了一种洗衣机及其控制方法。 所公开的洗衣机包括可旋转地安装在机壳中的滚筒，用于向滚筒供水的物质供应装置，可分离地安装在机壳上的供水装置，用于向物质供应装置供水;传感器，用于检测是否 水供应给供水装置，以及控制器，用于根据来自传感器的感测信号控制物质供应装置。

公开(公告)号：US08567219B2

公开(公告)日：2013-10-29

申请号：US12232821

申请日：2008-09-24

Applicant: Yeon Sik Choi ,  Chang Woo Son ,  Dong Geun Lee ,  Dong Hyun Kim ,  Heung Jae Kim ,  Ju Han Yoon ,  Young Bok Son ,  Sang Hun Bae ,  Chul Jin Choi

Inventor： Yeon Sik Choi ,  Chang Woo Son ,  Dong Geun Lee ,  Dong Hyun Kim ,  Heung Jae Kim ,  Ju Han Yoon ,  Young Bok Son ,  Sang Hun Bae ,  Chul Jin Choi

IPC: D06F39/08 ,  D06F58/10

CPC classification number: D06F58/203

Abstract: The present invention relates to a washing machine, and the washing machine includes a drum rotatably installed in a cabinet, an air heater for heating air, to supply hot air to the drum, a steam generator for generating steam, and supply the steam to the drum, and a water supply unit including a nozzle for spraying the steam generated by the steam generator to an interior of the drum, and a nozzle holder having a coupler at a rear surface of the nozzle holder, to separably mount the nozzle at a position adjacent to the drum.

公开(公告)号：US20120036378A1

公开(公告)日：2012-02-09

申请号：US13046960

申请日：2011-03-14

Applicant: Dong-geun LEE ,  Byung-lae Lee

Inventor： Dong-geun LEE ,  Byung-lae Lee

IPC: G06F1/32

CPC classification number: G06F1/3203 ,  G06F1/263 ,  G06F1/3228

Abstract: A mobile computer as an electronic apparatus and a control method thereof. The control method of the mobile computer which receives power from an adaptor or a battery includes receiving power from one of the adaptor and the battery and operating in an adaptor mode or a battery mode, performing a predetermined power saving operation, which is disabled in the adapter mode, while operating in the battery mode, and performing the power saving operation in a battery emulation mode by maintaining power supply from the adaptor upon an occurrence of a predetermined mode changing event in the adaptor mode.

Abstract translation: 作为电子设备的移动计算机及其控制方法。 从适配器或电池接收电力的移动计算机的控制方法包括从适配器和电池中的一个接收电力并以适配器模式或电池模式操作，执行预定的省电操作，其在 适配器模式，并且在电池模式下操作，并且在适配器模式中发生预定模式改变事件时，通过维持来自适配器的电源来执行电池仿真模式中的省电操作。

公开(公告)号：US20110204974A1

公开(公告)日：2011-08-25

申请号：US13035086

申请日：2011-02-25

Applicant: Young-Yoon Woo ,  Han-Seok Kim ,  Dong-Geun Lee ,  Bum-Man Kim ,  Jung-Hwan Moon

Inventor： Young-Yoon Woo ,  Han-Seok Kim ,  Dong-Geun Lee ,  Bum-Man Kim ,  Jung-Hwan Moon

IPC: H03F3/68 ,  H03F1/56

CPC classification number: H03F1/0288

Abstract: A method and apparatus improve the performance of a carrier amplifier in a Doherty amplifier. The Doherty amplifier includes a power divider, a carrier amplifier, at least one peaking amplifier, offset lines, and a Doherty circuit. The power divider provides a power signal to each of the carrier amplifier and the at least one peaking amplifier. The carrier amplifier amplifies power of a signal inputted from the power divider. The at least one peaking amplifier amplifies power of a signal inputted from the power divider. The offset lines control a load impedance when the at least one peaking amplifier does not operate. When the at least one peaking amplifier does not operate, the Doherty circuit generates the load impedance of the carrier amplifier that is larger than twice a load impedance at the maximum output power of the carrier amplifier.

Abstract translation: 一种方法和装置改善了Doherty放大器中载波放大器的性能。 Doherty放大器包括功率分配器，载波放大器，至少一个峰化放大器，偏移线和Doherty电路。 功率分配器向每个载波放大器和至少一个峰化放大器提供功率信号。 载波放大器放大从功率分配器输入的信号的功率。 至少一个峰值放大器放大从功率分配器输入的信号的功率。 当至少一个峰值放大器不工作时，偏移线控制负载阻抗。 当至少一个峰化放大器不工作时，Doherty电路在载波放大器的最大输出功率下产生大于负载阻抗的两倍的载波放大器的负载阻抗。

公开(公告)号：US20110186167A1

公开(公告)日：2011-08-04

申请号：US12696726

申请日：2010-01-29

Applicant: Dong-Geun LEE ,  Kwang-Seung Lee

Inventor： Dong-Geun LEE ,  Kwang-Seung Lee

IPC: F24H9/12

CPC classification number: F24H9/12 ,  G01N15/00 ,  H01J49/04

Abstract: An aerodynamic lens includes a cylindrical hollow body having an inlet and an outlet, and first and second focusing parts formed in the body. The first focusing part includes a plurality of orifice lenses of which inner diameters (df) are gradually decreased in an advancing direction of particle. The second focusing part includes a plurality of orifice lenses of which inner diameters (df) are gradually increased in the advancing direction of particle.

Abstract translation: 空气动力学透镜包括具有入口和出口的圆柱形空心体，以及形成在体内的第一和第二聚焦部分。 第一聚焦部分包括多个孔径透镜，其内径（df）在颗粒的前进方向上逐渐减小。 第二聚焦部分包括多个孔径透镜，其内径（df）在颗粒的前进方向上逐渐增加。

公开(公告)号：US20090282696A1

公开(公告)日：2009-11-19

申请号：US12465867

申请日：2009-05-14

Applicant: Min-Ji KIM ,  Ju-Han Yoon ,  Dong-Geun Lee ,  Chul-Jin Choi

Inventor： Min-Ji KIM ,  Ju-Han Yoon ,  Dong-Geun Lee ,  Chul-Jin Choi

IPC: F26B3/02 ,  D06F58/04

CPC classification number: D06F58/28 ,  D06F2058/2864 ,  D06F2058/289

Abstract: A method for controlling a dryer includes: a steam supply step of supplying steam to the interior of a drum to create a high temperature atmosphere and sterilize a dry item housed in the drum; and a hot wind supply step of supplying hot wind to the interior of the drum to uniformly maintain the temperature at the interior of the drum. The dry items can be effectively sterilized within a short time without causing a thermal damage to the dry items, creases of the dry items can be removed, and the dry items can be deodorized.

Abstract translation: 一种用于控制干燥机的方法，包括：蒸汽供应步骤，向滚筒的内部供应蒸汽以产生高温气氛并对容纳在滚筒中的干物品进行灭菌; 以及向风筒内部供应热风以均匀地保持在滚筒内部的温度的热风供应步骤。 干物品可以在短时间内有效灭菌，不会对干物品造成热损伤，干物品的折痕可以去除，干物品可以除臭。

公开(公告)号：US07551904B2

公开(公告)日：2009-06-23

申请号：US11262694

申请日：2005-10-31

Applicant: Dong-Geun Lee ,  Bum-Man Kim ,  Jeong-Hyeon Cha

Inventor： Dong-Geun Lee ,  Bum-Man Kim ,  Jeong-Hyeon Cha

IPC: H04B1/04 ,  H04L27/12 ,  H04L27/20

CPC classification number: H03F3/217 ,  H03F1/0205 ,  H03F3/24 ,  H03F2200/331

Abstract: An method and apparatus for power amplification in a mobile communication system, wherein a signal converter for receives signals from a baseband-side, modulates the received signals into oversampled baseband digital signals, and generates signals having a constant envelope with the oversampled base band digital signals, an up-converter up-converts the generated signals having the constant envelope to Radio Frequency (RF) signals for output, and a power amplifier amplifies the RF signals according to system setup levels and outputs envelope signals of a predetermined level.

Abstract translation: 一种用于移动通信系统中的功率放大的方法和装置，其中用于从基带侧接收信号的信号转换器将接收的信号调制为过采样的基带数字信号，并且产生具有恒定包络的信号，该信号具有过采样的基带数字信号 上变频器将具有恒定包络的产生的信号上转换成射频（RF）信号用于输出，功率放大器根据系统设置级别放大RF信号并输出​​预定电平的包络信号。

公开(公告)号：US20090120140A1

公开(公告)日：2009-05-14

申请号：US12232821

申请日：2008-09-24

Applicant: Yeon Sik Choi ,  Chang Woo Son ,  Dong Geun Lee ,  Dong Hyun Kim ,  Heung Jae Kim ,  Ju Han Yoon ,  Young Bok Son ,  Sang Hun Bae ,  Chul Jin Choi

Inventor： Yeon Sik Choi ,  Chang Woo Son ,  Dong Geun Lee ,  Dong Hyun Kim ,  Heung Jae Kim ,  Ju Han Yoon ,  Young Bok Son ,  Sang Hun Bae ,  Chul Jin Choi

IPC: D06F39/08 ,  D06F37/02 ,  D06F39/04

CPC classification number: D06F58/203

Abstract: The present invention relates to a washing machine, and the washing machine includes a drum rotatably installed in a cabinet, an air heater for heating air, to supply hot air to the drum, a steam generator for generating steam, and supply the steam to the drum, and a water supply unit including a nozzle for spraying the steam generated by the steam generator to an interior of the drum, and a nozzle holder having a coupler at a rear surface of the nozzle holder, to separably mount the nozzle at a position adjacent to the drum.

Abstract translation: 本发明涉及一种洗衣机，洗衣机包括可旋转地安装在机壳中的滚筒，用于加热空气的空气加热器，向滚筒供应热空气，用于产生蒸汽的蒸汽发生器，并将蒸汽供应到 滚筒和供水单元，其包括用于将由蒸汽发生器产生的蒸汽喷射到滚筒的内部的喷嘴，以及在喷嘴保持器的后表面处具有联接器的喷嘴保持器，以将喷嘴可分离地安装在位置 靠近鼓。