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21. 发明申请

US20080181325A1 APPARATUS AND METHOD FOR CHANNEL ESTIMATION IN AN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM 审中-公开
标题翻译：正交频分复用系统中信道估计的装置和方法
公开(公告)号：US20080181325A1
公开(公告)日：2008-07-31
申请号：US12023215
申请日：2008-01-31
申请人： Jeong-Soon Park , Jong-Han Lim , Min-Cheol Park , Myeong-Ae Kang , Heon Huh , Jae-Yong Lee , Yoo-Chang Eun
发明人： Jeong-Soon Park , Jong-Han Lim , Min-Cheol Park , Myeong-Ae Kang , Heon Huh , Jae-Yong Lee , Yoo-Chang Eun
IPC分类号： H04K1/10
CPC分类号： H04L27/2647 , H04L25/0204 , H04L25/022 , H04L25/0232
摘要： An apparatus and method for estimating a channel in an Orthogonal Frequency Division Multiplexing (OFDM) system is provided. The apparatus and method includes estimating a channel corresponding to a pilot of a received signal, performing a first estimation on a data channel by performing time-domain linear interpolation on pilots of previous and next symbols of the pilot using the channel estimate, performing Infinite Impulse Response (IIR) filtering on the channel estimate and the data channel estimate of the pilots of the previous and next symbols of the pilot, and performing a second estimation on the data channel by performing frequency-domain linear interpolation on a remaining zone which excludes the pilot and the zone that underwent the first estimation.
摘要翻译：提供了一种用于估计正交频分复用（OFDM）系统中的信道的装置和方法。该装置和方法包括：估计与接收信号的导频相对应的信道，通过使用信道估计对导频的先前和下一个符号的导频执行时域线性插值，对数据信道执行第一估计，执行无限脉冲对导频的前一个和下一个符号的信道估计和导频的数据信道估计进行响应（IIR）滤波，并且对剩余的区域执行频域线性插值，对数据信道执行第二估计，飞行员和经过第一次估计的区域。

22. 发明申请

US20080160389A1 FUEL CELL SYSTEM 有权
标题翻译：燃油电池系统
公开(公告)号：US20080160389A1
公开(公告)日：2008-07-03
申请号：US11964485
申请日：2007-12-26
申请人： Jae-yong Lee , Kyoung-hwan Choi
发明人： Jae-yong Lee , Kyoung-hwan Choi
IPC分类号： H01M8/02
CPC分类号： H01M8/0247 , H01M8/04186 , H01M8/04201
摘要： Provided is a fuel cell system including: a fuel cell unit; a fuel cartridge; and a fuel actuator that is disposed between the fuel cartridge and the fuel cell unit, to control the fuel supply from the fuel cartridge to the fuel cell unit. The fuel cell unit comprises: a stack including unit cells oriented in parallel to one another; a phase change layer disposed adjacent to the stack and having a length perpendicular to the parallel orientation of the unit cells; a fuel diffusion layer disposed on the phase change layer.
摘要翻译：提供一种燃料电池系统，包括：燃料电池单元; 燃料盒以及燃料致动器，其设置在燃料盒和燃料电池单元之间，以控制从燃料盒到燃料电池单元的燃料供给。燃料电池单元包括：包括彼此平行取向的单元电池的堆叠; 设置在所述堆叠附近并具有垂直于所述单元电池的平行取向的长度的相变层; 设置在所述相变层上的燃料扩散层。

23. 发明申请

US20080138680A1 HYBRID VOLTAGE SUPPLY APPARATUS, METHOD OF CONTROLLING THE SAME, AND ELECTRONIC SYSTEM EMPLOYING THE SAME AS POWER SUPPLY 有权
标题翻译：混合电压供给装置，其控制方法以及使用其作为电源的电子系统
公开(公告)号：US20080138680A1
公开(公告)日：2008-06-12
申请号：US11950038
申请日：2007-12-04
申请人： Lei HU , Young-Jae Kim , Hye-Jung Cho , Jae-yong Lee , Young-soo Joung
发明人： Lei HU , Young-Jae Kim , Hye-Jung Cho , Jae-yong Lee , Young-soo Joung
IPC分类号： H01M8/04 , H02J7/00
CPC分类号： H01M8/0494 , H01M8/04947 , H01M16/006 , H02J1/10 , H02J7/34 , H02J2001/004
摘要： A hybrid voltage supply apparatus, a method of controlling the same, and an electronic system employing the hybrid voltage supply apparatus as a power supply are provided. The hybrid voltage supply apparatus includes a hybrid voltage supply apparatus including a main power supply, an auxiliary power supply, and a first voltage adjustment unit which operates in any one of a feed-forward driving mode and a feed-back driving mode according to at least one operating parameter of the main power supply, and adjusts an output voltage of the main power supply to a first predetermined DC voltage.
摘要翻译：提供混合电压供给装置，其控制方法以及采用混合电压供给装置作为电源的电子系统。混合电压供给装置包括混合电压供给装置，该混合电压供给装置包括主电源，辅助电源和第一电压调整单元，其以根据下述的前馈驱动模式和反馈驱动模式中的任一个操作至少一个主电源的操作参数，并且将主电源的输出电压调整到第一预定DC电压。

24. 发明授权

US07353696B2 Apparatus for measuring methanol concentration 有权
标题翻译：用于测量甲醇浓度的装置
公开(公告)号：US07353696B2
公开(公告)日：2008-04-08
申请号：US11289542
申请日：2005-11-30
申请人： Xiaobing Luo , Hye-jung Cho , Jae-yong Lee , Sang-kyun Kang
发明人： Xiaobing Luo , Hye-jung Cho , Jae-yong Lee , Sang-kyun Kang
IPC分类号： G01N11/10 , H01M8/04 , H01M8/10
CPC分类号： H01M8/04186 , H01M8/1011 , Y02E60/523
摘要： An apparatus for measuring a methanol concentration is provided. The apparatus is located in a pipe which supplies liquid fuel to the anode of a direct liquid feed fuel cell, and may include a vertical supporting beam located in the pipe; a horizontal plate located on the supporting beam and having an upper surface with a predetermined roughness; and a sensor fixed to a side of the supporting beam, which generates an electrical signal through a transformation of the supporting beam resulting from variations in a viscosity of the liquid fuel running through the pipe.
摘要翻译：提供了一种用于测量甲醇浓度的装置。该设备位于向直接液体进料燃料电池的阳极供应液体燃料的管道中，并且可以包括位于管道中的垂直支撑梁; 位于所述支撑梁上并具有预定粗糙度的上表面的水平板; 以及固定在支撑梁一侧的传感器，其通过由流过管道的液体燃料的粘度的变化引起的支撑梁的变换而产生电信号。

25. 发明申请

US20070269686A1 Monopolar membrane-electrode assembly 有权
标题翻译：单极膜电极组件
公开(公告)号：US20070269686A1
公开(公告)日：2007-11-22
申请号：US11702087
申请日：2007-02-05
申请人： Jae-yong Lee , Jin-ho Kim , Kyoung-hwan Choi
发明人： Jae-yong Lee , Jin-ho Kim , Kyoung-hwan Choi
IPC分类号： H01M8/10
CPC分类号： H01M8/0245 , H01M8/0232 , H01M8/0239 , H01M8/0247 , H01M8/0269 , H01M8/04246 , H01M8/04552 , H01M8/04955 , H01M8/1004 , H01M8/1009 , H01M8/2455 , H01M2008/1095
摘要： A monopolar membrane-electrode assembly includes an electrolyte membrane with a plurality of cell regions, an anode supporting body and a cathode supporting body on both sides of the electrolyte membrane, respectively having a plurality of apertures corresponding to the cell regions, a plurality of anode and cathode current collectors, each including a current collecting portion to correspond to each aperture of the respective anode or cathode supporting body to collect current, a conducting portion connected to a side of the current collecting portion, and a connecting line that connects the conducting portion to an outside terminal, a plurality of anode and cathode electrodes respectively formed on the and the cathode current collecting portions, and a circuit unit connected to the connecting lines of the anode current collectors and the cathode current collectors, wherein the cells are connected in series or parallel, or electrically separated through the circuit unit.
摘要翻译：单极膜 - 电极组件包括具有多个电池区的电解质膜，阳极支撑体和阴极支撑体，电解质膜的两侧分别具有对应于电池区的多个孔，多个阳极和阴极集电体，每个阴极集电器包括与各个阳极或阴极支撑体的每个孔相对应的电流收集部分以收集电流;连接到集电部分的一侧的导电部分;以及连接导线部分分别形成在阴极集电部上的多个阳极电极和阴极电极以及与阳极集电体和阴极集电体的连接线连接的电路单元，其中，电池串联连接或并联，或通过电路单元电隔离。

26. 发明申请

US20060263672A1 Fuel cell system and mobile communication device including the same 有权
标题翻译：燃料电池系统和包括相同的移动通信装置
公开(公告)号：US20060263672A1
公开(公告)日：2006-11-23
申请号：US11434718
申请日：2006-05-17
申请人： Jae-yong Lee , Jung-min Oh
发明人： Jae-yong Lee , Jung-min Oh
IPC分类号： H01M8/02 , H01M8/04 , H04B1/38
CPC分类号： H01M8/04201 , H01M8/04186 , H01M8/04216 , H01M8/1011 , Y02E60/523
摘要： A fuel cell system includes: a cell pack including an anode layer, a cathode layer, and an electrolyte; a fuel tank separated from the cell pack, and having a hole; a fuel mixture unit connected to the cell pack; a fuel storage medium included in the fuel tank, and a part of which is exposed through the hole; and a fuel supplying path having a first end connected to the fuel mixture unit, and a second end connected to the fuel storage medium only when the fuel cell system operates. A mobile communication device includes the fuel cell system.
摘要翻译：燃料电池系统包括：电池组，其包括阳极层，阴极层和电解质; 与电池组分离并具有孔的燃料箱; 连接到电池组的燃料混合单元; 包括在燃料箱中的燃料存储介质，其一部分通过该孔露出; 以及燃料供给路径，其具有连接到所述燃料混合单元的第一端，以及仅当所述燃料电池系统操作时连接到所述燃料存储介质的第二端。移动通信装置包括燃料电池系统。

27. 发明申请

US20060159006A1 Apparatus and method for reducing an error vector magnitude in an orthogonal frequency division multiplexing receiver 审中-公开
标题翻译：用于减小正交频分复用接收机中的误差矢量幅度的装置和方法
公开(公告)号：US20060159006A1
公开(公告)日：2006-07-20
申请号：US11333460
申请日：2006-01-17
申请人： Hae-Dong Yeon , Jae-Yong Lee , Yun-Sang Park , Bong-Gee Song
发明人： Hae-Dong Yeon , Jae-Yong Lee , Yun-Sang Park , Bong-Gee Song
IPC分类号： H04J11/00
CPC分类号： H04L27/2607
摘要： An apparatus and a method for reducing an error vector magnitude in an orthogonal frequency division multiplexing (OFDM) receiver. The method includes the steps of inputting a receiving symbol including a guard interval and an effective symbol interval following the guard interval, in which a front portion of the guard interval and a rear portion of the effective symbol interval have windowing intervals corresponding to windowing of a transmitter, and replacing a signal of the rear windowing interval with a signal of an interval between the front windowing interval and the effective symbol interval, thereby outputting a signal of the effective symbol interval, which substitutes for a signal of the rear windowing interval, to a fast Fourier transform (FFT) section.
摘要翻译：一种用于减小正交频分复用（OFDM）接收机中的误差矢量幅度的装置和方法。该方法包括以下步骤：输入包括保护间隔和保护间隔之后的有效符号间隔的接收符号，其中保护间隔的前部和有效符号间隔的后部具有对应于窗口的开窗间隔发送器，并且用前窗口间隔和有效符号间隔之间的间隔的信号替换后窗口间隔的信号，从而将代替后窗口间隔的信号的有效符号间隔的信号输出到快速傅里叶变换（FFT）部分。

28. 发明申请

US20210403349A1 Hydrogen Water and Sterile Water Generation Device 有权
公开(公告)号：US20210403349A1
公开(公告)日：2021-12-30
申请号：US17288958
申请日：2019-10-29
申请人： Jae Yong Lee , GOHDA WATER TREATMENT TECHNOLOGY CO., INC.
发明人： Jae Yong Lee , Toshihisa Gohda
IPC分类号： C02F1/461 , C02F1/467 , A47J27/21 , A61L2/18
摘要： The present invention relates to a hydrogen water and sterile water-generating device that generates hydrogen water and sterile water by electrolysis. The hydrogen water and sterile water-generating device includes an electrolysis part that has at least two electrodes and electrolyzes water, a water introducing channel that introduces water into the electrolysis part, and a switch mechanism that switches the polarity of the electrodes between positive and negative, and hydrogen water and sterile water are generated in the same path by the switch mechanism switching the polarity of the electrodes between positive and negative during electrolysis.

29. 发明授权

US09449550B2 Organic light emitting diode display device 有权
标题翻译：有机发光二极管显示装置
公开(公告)号：US09449550B2
公开(公告)日：2016-09-20
申请号：US12122130
申请日：2008-05-16
申请人： Jae-Yong Lee , Yang-Wan Kim
发明人： Jae-Yong Lee , Yang-Wan Kim
IPC分类号： G09G3/3208 , G09G3/32
CPC分类号： G09G3/3233 , G09G3/3291 , G09G2300/0465 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0297 , G09G2320/0233 , G09G2330/021
摘要： An organic light emitting diode (OLED) display device minimizes a threshold voltage variation of a drive transistor in a pixel circuit, increases an aperture ratio, and minimizes power consumption by applying a same range of data voltages to respective pixels. The OLED display device includes a first capacitor electrically connected between a first node and a power supply line; and a second capacitor electrically connected between the first node and a second node, wherein capacitances of the first and second capacitors are different from each other and adjustable.
摘要翻译：有机发光二极管（OLED）显示装置使像素电路中的驱动晶体管的阈值电压变化最小化，增加开口率，并且通过对相应像素施加相同数据电压范围来最小化功耗。 OLED显示装置包括电连接在第一节点和电源线之间的第一电容器; 以及电连接在第一节点和第二节点之间的第二电容器，其中第一和第二电容器的电容彼此不同并且可调节。

30. 发明授权

US09082988B2 Organic light emitting diode device 有权
标题翻译：有机发光二极管装置
公开(公告)号：US09082988B2
公开(公告)日：2015-07-14
申请号：US13922303
申请日：2013-06-20
申请人： Jae-Yong Lee , Jung-Sub Lee
发明人： Jae-Yong Lee , Jung-Sub Lee
IPC分类号： H01L35/24 , H01L51/00
CPC分类号： H01L51/0067 , H01L51/0072 , H01L51/5016
摘要： An organic light emitting diode device includes an anode and a cathode facing each other, and an emission layer interposed between the anode and cathode, the emission layer including a compound represented by the following Chemical Formula 1 and a compound represented by the following Chemical Formula 2:
摘要翻译：一种有机发光二极管装置，包括彼此面对的阳极和阴极以及置于阳极和阴极之间的发光层，发射层包括由下列化学式1表示的化合物和由以下化学式2表示的化合物：

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