公开(公告)号：US20110255307A1

公开(公告)日：2011-10-20

申请号：US12906425

申请日：2010-10-18

Applicant: Tae Hoon KIM ,  Jae Hyung KIM ,  Jun Gu KIM ,  Yong Hyok JI ,  Chung Yuen WON ,  Doo Young SONG ,  Byoung Kuk LEE ,  Dong Seong OH ,  Tae Won LEE ,  Jin Wook KIM

Inventor： Tae Hoon KIM ,  Jae Hyung KIM ,  Jun Gu KIM ,  Yong Hyok JI ,  Chung Yuen WON ,  Doo Young SONG ,  Byoung Kuk LEE ,  Dong Seong OH ,  Tae Won LEE ,  Jin Wook KIM

IPC: H02M7/00

CPC classification number: H02J3/383 ,  H02M1/12 ,  H02M7/53875 ,  Y02E10/563

Abstract: There are provided an apparatus and a method for controlling the power quality of a power generation system. According to the present invention, there is provided an apparatus for controlling the power quality of a power generation system including a DC/AC inverter converting DC voltage into AC voltage and supplying inverter current to a grid, including: a grid voltage phase follower generating a grid signal; a fundamental extractor extracting a magnitude of a fundamental wave of a load current introduced into a non-linear load connected between the DC/AC inverter and the grid; a first calculator subtracting a preset current compensation value from the magnitude of the fundamental wave from the fundamental extractor; and a second calculator generating an inverter current instruction value for the DC/AC inverter by using the output value of the first calculator and the grid signal and the load current from the grid voltage phase follower.

Abstract translation: 提供了一种用于控制发电系统的电力质量的装置和方法。 根据本发明，提供了一种用于控制发电系统的电力质量的装置，该发电系统包括将DC电压转换为AC电压并将逆变器电流提供给电网的DC / AC逆变器，包括：电网电压相位跟随器， 电网信号; 提取引入到DC / AC逆变器和电网之间的非线性负载的负载电流的基波的大小的基本提取器; 第一计算器从基波提取器从基波的幅度减去预设电流补偿值; 以及第二计算器，通过使用第一计算器的输出值和电网信号以及来自电网电压相位跟随器的负载电流，为DC / AC逆变器产生逆变器电流指令值。

公开(公告)号：US07998767B2

公开(公告)日：2011-08-16

申请号：US12704570

申请日：2010-02-12

Applicant: Tae Won Lee ,  Hee Seok Park ,  Masayoshi Koike

Inventor： Tae Won Lee ,  Hee Seok Park ,  Masayoshi Koike

IPC: H01L21/00

CPC classification number: H01L33/20

Abstract: A facet extraction LED improved in light extraction efficiency and a manufacturing method thereof. A substrate is provided. A light emitting part includes an n-type semiconductor layer, an active layer and a p-type semiconductor layer sequentially stacked on the substrate. A p-electrode and an n-electrode are connected to the p-type semiconductor layer and the n-type semiconductor layer, respectively. The p- and n-electrodes are formed on the same side of the LED. The light emitting part is structured as a ring.

Abstract translation: 提取光提取效率的小面提取LED及其制造方法。 提供基板。 发光部包括依次层叠在基板上的n型半导体层，有源层和p型半导体层。 p电极和n电极分别连接到p型半导体层和n型半导体层。 p电极和n电极形成在LED的同一侧。 发光部分被构造为环。

公开(公告)号：US07592283B2

公开(公告)日：2009-09-22

申请号：US11262159

申请日：2005-10-28

Applicant: Jung Bin Lee ,  Tae Won Lee ,  Kwang Chul Song ,  In Young Lee

Inventor： Jung Bin Lee ,  Tae Won Lee ,  Kwang Chul Song ,  In Young Lee

IPC: B01J38/60 ,  B01J38/04

CPC classification number: B01J23/92 ,  B01J38/60 ,  Y10S502/514 ,  Y10S502/516 ,  Y10S502/517

Abstract: Provided is a method of regenerating a honeycomb type SCR catalyst which is used in selective catalytic reduction (SCR), comprising treating a waste honeycomb type SCR catalyst used in an industrial boiler with a mixed solution containing 0.1 M to 1.0 M H2SO4, 0.005 M to 0.1 M NH4VO3 and 0.005 M to 0.1 M 5(NH4)2O.12WO3.5H2O in an air lift loop reactor.

Abstract translation: 本发明提供一种再生催化还原催化剂用SCR催化剂的方法，其特征在于，将工业锅炉中使用的废蜂窝型SCR催化剂用0.1M〜1.0M的H 2 SO 4，0.005M的混合溶液处理， 0.1M NH4VO3和0.005M至0.1M5（NH4）2O.12WO3.5H2O在空气提升环管反应器中。

公开(公告)号：US07560712B2

公开(公告)日：2009-07-14

申请号：US11845187

申请日：2007-08-27

Applicant: Il-Kyoung Kim ,  No-Hyun Huh ,  Tae-Won Lee ,  Sung-Wook Park ,  Ki-Young Yun ,  Won-Soon Lee ,  Young-Ha Yoon ,  Tae-Sub Im

Inventor： Il-Kyoung Kim ,  No-Hyun Huh ,  Tae-Won Lee ,  Sung-Wook Park ,  Ki-Young Yun ,  Won-Soon Lee ,  Young-Ha Yoon ,  Tae-Sub Im

IPC: H01J37/317 ,  H01J37/305

CPC classification number: H01J37/32495 ,  H01J37/32082 ,  H01J37/32412

Abstract: An apparatus and method of doping ions into a substrate are disclosed and include a process chamber having an inner space in which an ion implantation process is performed, a support unit positioned in the process chamber, supporting a substrate and being electrically connected to a first power source for generating a high frequency pulse, a conductive unit separated from the support unit in such a manner that plasma associated with the ion implantation process is generated between the support unit and the conductive unit, wherein the conductive unit comprises a first etch prevention member preventing the conductive unit from being etched by a source gas used to generate the plasma, and a power port electrically connected to a second power source and generating radio frequency (RF) power applied to the conductive unit.

Abstract translation: 公开了将离子掺杂到衬底中的装置和方法，并且包括具有进行离子注入工艺的内部空间的处理室，位于处理室中的支撑单元，支撑衬底并与第一电力电连接 源，用于产生高频脉冲，导电单元与支撑单元分离，使得在支撑单元和导电单元之间产生与离子注入工艺相关联的等离子体，其中导电单元包括防止 导电单元被用于产生等离子体的源气体进行蚀刻，以及电连接到第二电源并产生施加到导电单元的射频（RF）功率的电源端口。

公开(公告)号：US07515653B2

公开(公告)日：2009-04-07

申请号：US10940799

申请日：2004-09-15

Applicant: Tae Won Lee

Inventor： Tae Won Lee

IPC: H03K9/00

CPC classification number: H04H40/18 ,  H04L27/2657 ,  H04L27/2662

Abstract: A digital broadcasting receiver, a driving method, and a self-diagnosis method thereof, are provided. The digital broadcasting receiver includes: a digital demodulator for demodulating a digital broadcasting signal; a lock detector for detecting lock signals from the digital demodulator; and a lock processor for controlling the digital demodulator according to the detected lock signal.

Abstract translation: 提供数字广播接收机，驱动方法和自诊断方法。 数字广播接收机包括：数字解调器，用于解调数字广播信号; 锁定检测器，用于检测来自数字解调器的锁定信号; 以及锁定处理器，用于根据检测到的锁定信号控制数字解调器。

公开(公告)号：US07386288B2

公开(公告)日：2008-06-10

申请号：US11002001

申请日：2004-12-01

Applicant: Tae Won Lee

Inventor： Tae Won Lee

IPC: H04B1/06

CPC classification number: H04B17/40

Abstract: An input signal detecting apparatus and method in a digital receiver is provided. The input signal detecting apparatus includes an outer AGC for receiving an input signal and thereby controlling gains of RF and IF AGC amplifiers and generating an IF AGC gain value; an inner AGC for receiving the input signal and thereby generating an inner AGC gain value; and an input signal detector for receiving the input signal, a predetermined input signal power reference value, the IF AGC gain value and the inner AGC gain value and thereby generating a signal for representing a condition of stability of an input signal and a signal for representing a condition of existence of an input signal, thereby making it possible to reduce the channel information scanning time and determine a time at which an after-edge recoverer should be activated, by using the condition of existence of an input signal and the condition of stability of an input signal.

Abstract translation: 提供了一种数字接收机中的输入信号检测装置和方法。 输入信号检测装置包括用于接收输入信号的外部AGC，从而控制RF和IF AGC放大器的增益并产生IF AGC增益值; 内部AGC，用于接收输入信号，从而产生内部AGC增益值; 以及输入信号检测器，用于接收输入信号，预定输入信号功率参考值，IF AGC增益值和内部AGC增益值，从而产生用于表示输入信号的稳定性条件的信号和用于表示 存在输入信号的条件，从而可以通过使用输入信号的存在条件和稳定性条件来减少信道信息扫描时间并确定应激活后边缘恢复器的时间 的输入信号。

公开(公告)号：US20070236571A1

公开(公告)日：2007-10-11

申请号：US11764732

申请日：2007-06-18

Applicant: Tae Won Lee

Inventor： Tae Won Lee

IPC: H04N17/02

CPC classification number: H01Q1/125 ,  H01Q3/02 ,  H03G3/3036 ,  H04N5/4401 ,  H04N21/4383 ,  H04N21/44209

Abstract: Disclosed is a digital TV smart antenna system and controlling method of the same, the system converges a smart antenna into an optimal reception by detecting a maximum signal power in a signal acquisition process for a fast acquisition performance and selectively assembling information such as signal power, multi-channel, SNR, and SER, and particularly, calculates signal power according to the antenna direction by fixing AGC as a specific value for detecting the maximum signal power.

Abstract translation: 公开了一种数字电视智能天线系统及其控制方法，通过在信号获取过程中检测最大信号功率以实现快速采集性能，系统将智能天线收敛于最佳接收，并有选择地组合诸如信号功率， 多通道，SNR和SER，特别地，通过将​​AGC固定为用于检测最大信号功率的特定值，根据天线方向计算信号功率。

公开(公告)号：US20070004058A1

公开(公告)日：2007-01-04

申请号：US11478578

申请日：2006-07-03

Applicant: Heok-Jae Lee ,  Sung-Wook Park ,  Do-In Bae ,  Kee-Weone Seo ,  Chang-Woo Woo ,  Tae-Won Lee

Inventor： Heok-Jae Lee ,  Sung-Wook Park ,  Do-In Bae ,  Kee-Weone Seo ,  Chang-Woo Woo ,  Tae-Won Lee

IPC: H01L21/66

CPC classification number: H01L21/681

Abstract: Semiconductor manufacturing equipment is disclosed and comprises a robot comprising a robotic arm adapted to transfer a wafer from a wafer cassette in a load lock chamber to a processing chamber with proper alignment and positioning without the need to intermediately pass through a support chamber specially adapted to align and position the wafer.

Abstract translation: 半导体制造设备被公开并且包括机器人，其包括适于将晶片从负载锁定室中的晶片盒传送到​​具有适当对准和定位的处理室的机器人臂，而不需要中间通过特别适于对准的支撑室 并定位晶片。

公开(公告)号：US06757024B2

公开(公告)日：2004-06-29

申请号：US09754356

申请日：2001-01-05

Applicant: Tae Won Lee

Inventor： Tae Won Lee

IPC: H04N9475

CPC classification number: H04N21/4305 ,  H04N5/4401

Abstract: A timing recovery apparatus and method for a digital TV is disclosed. The timing recovery apparatus includes: a symbol synchronization unit for determining the bandwidth of a timing recovery loop in a plurality of steps according to a convergence degree; and a timing lock detector for detecting a lock using a reference value calculated by the envelope of a timing error, whereby the envelope of the timing error calculated according to a channel state is used as a reference value for thereby preventing a lock error and assuring a rapid and accurate convergence characteristic.

Abstract translation: 公开了一种用于数字电视的定时恢复装置和方法。 定时恢复装置包括：符号同步单元，用于根据收敛度确定多个步骤中的定时恢复环路的带宽; 以及定时锁定检测器，用于使用由定时误差的包络计算的参考值来检测锁定，由此将根据通道状态计算的定时误差的包络用作参考值，从而防止锁定错误并确保 快速准确的收敛特性。

公开(公告)号：US06294287B1

公开(公告)日：2001-09-25

申请号：US09377005

申请日：1999-08-18

Applicant: Tae-Won Lee ,  James M. Cichon ,  Stuart M. Davis

Inventor： Tae-Won Lee ,  James M. Cichon ,  Stuart M. Davis

IPC: H01M1050

CPC classification number: H01M2/0267 ,  H01M2/0275 ,  H01M2/1094 ,  H01M6/02

Abstract: The performance of alkaline cells comprising a zinc anode and manganese dioxide cathode can be improved, especially in high power application, by applying thermal insulating material to the cell casing. The thermal insulation material can be conveniently applied between the cell label and casing. The thermal insulating material significantly reduces the overall heat transfer coefficient, Uo, for the cell. The insulation increases the internal temperature of the cell during discharge, resulting in better performance.

Abstract translation: 通过将热绝缘材料施加到电池壳体，可以改善包括锌阳极和二氧化锰阴极的碱性电池的性能，特别是在高功率应用中。 隔热材料可以方便地应用在电池标签和外壳之间。 绝热材料显着降低了电池的总传热系数（Uo）。 绝缘会在放电期间增加电池的内部温度，从而提高性能。