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1. 发明授权

US07327797B2 Orthogonal frequency division multiplexing (OFDM) receiving device for forming beam with uneven width by channel property, communication device using the same, and method thereof 有权
标题翻译：用于通过信道特性形成具有不均匀宽度的波束的正交频分复用（OFDM）接收装置，使用该波束的通信装置及其方法
公开(公告)号：US07327797B2
公开(公告)日：2008-02-05
申请号：US09985123
申请日：2001-11-01
申请人： Bong-Wee Yu , Hyun-Cheol Park , Dong-Kyu Kim , Jun-Hyun Park , Ju-Yon Kim , Hak-Lim Ko
发明人： Bong-Wee Yu , Hyun-Cheol Park , Dong-Kyu Kim , Jun-Hyun Park , Ju-Yon Kim , Hak-Lim Ko
IPC分类号： H04B7/02 , H04L1/02
CPC分类号： H04B7/086 , H04B7/0408 , H04B7/0617
摘要： An OFDM receiving device for adjusting a beam formation azimuth through a plurality of antennas, a communication device using the same, and a method thereof. The OFDM communication device having a plurality of individually-aligned antennas includes a receiving signal generating unit for decoding and restoring OFDM signals from the plurality of antennas, a beam coefficient calculating unit for calculating channel property information inclusive of a signal to noise rate, from the signal received from the receiving signal generating unit, and calculating a beam coefficient of an antenna, for forming a beam in a configuration that optimizes reception sensitivity, from the channel property information, a receiving beam processing unit for outputting the signals from the antennas to the receiving signal generating unit, and controlling the corresponding antenna to form a beam in a configuration corresponding to the beam coefficient received from the beam coefficient calculating unit, a transmitting signal generating unit for modulating a transmission-intended signal into a transmitting signal, and a transmission beam processing unit for controlling the antenna according to the beam coefficient from the beam coefficient calculating unit in order to transmit the transmitting signal through the antenna.
摘要翻译：一种用于通过多个天线调整波束形成方位的OFDM接收装置，使用该OFDM接收装置的通信装置及其方法。具有多个单独排列的天线的OFDM通信装置包括用于对来自多个天线的OFDM信号进行解码和恢复的接收信号生成单元，用于计算来自所述多个天线的信道噪声率的信道特性信息的波束系数计算单元，从所述接收信号生成单元接收到的信号，并且从所述信道属性信息计算用于形成优化接收灵敏度的配置的波束的天线的波束系数;接收波束处理单元，用于从所述天线输出信号接收信号产生单元，并且控制对应的天线以形成与从波束系数计算单元接收到的波束系数相对应的配置的波束;发送信号生成单元，用于将发送预期信号调制为发送信号;以及发送光束处理单元进行控制根据来自波束系数计算单元的波束系数来引导天线，以便通过天线发射发射信号。

2. 发明授权

US07480336B2 Multi-carrier transmission systems and methods using subcarrier relocation and guard interval insertion 有权
标题翻译：多载波传输系统和使用子载波重定位和保护间隔插入的方法
公开(公告)号：US07480336B2
公开(公告)日：2009-01-20
申请号：US10703646
申请日：2003-11-07
申请人： Jun-Hyun Park , Dong-Kyu Kim
发明人： Jun-Hyun Park , Dong-Kyu Kim
IPC分类号： H04L27/28 , H04K1/10
CPC分类号： H04L27/2607
摘要： There is provided a multi-carrier transmission system which includes: an encoder for converting a data sequence into encoded symbols corresponding to respective sub-carriers; a first shifter for rearranging the encoded symbols to define a guard interval length; an inverse fast Fourier transform (IFFT) unit for inverse fast Fourier transforming the rearranged encoded symbols; a second shifter for processing the transformed symbols to effect a frequency shift to compensate for a frequency shift effected by the IFFT unit; and a guard interval inserter for interleaving symbol replicas with the processed symbols according to the guard interval length. The data transmission system of the present invention performs sub-carrier relocation function and guard interval insertion function using relatively simple elements in order to reduce the data processing time. As a result, the transmission efficiency of the entire communication system is enhanced.
摘要翻译：提供了一种多载波传输系统，其包括：编码器，用于将数据序列转换成对应于各个子载波的编码符号; 第一移位器，用于重排编码符号以定义保护间隔长度; 用于快速傅立叶逆变换重排编码符号的快速傅立叶逆变换（IFFT）单元; 第二移位器，用于处理变换的符号以实现频移以补偿由IFFT单元实现的频移; 以及保护间隔插入器，用于根据保护间隔长度与已处理符号交织符号副本。本发明的数据传输系统使用相对简单的元素执行副载波重定位功能和保护间隔插入功能，以减少数据处理时间。结果，提高了整个通信系统的传输效率。

3. 外观设计

USD561151S1 Mobile phone 有权
公开(公告)号：USD561151S1
公开(公告)日：2008-02-05
申请号：US29263623
申请日：2006-07-27
申请人： Dong-Kyu Kim , Beom-Ku Han , Chang-Soo Lee
设计人： Dong-Kyu Kim , Beom-Ku Han , Chang-Soo Lee

4. 发明申请

US20070129391A1 Composition for preventing or treating damages of the mucosa in the gastrointestinal tracts 有权
标题翻译：用于预防或治疗胃肠道粘膜损伤的组合物
公开(公告)号：US20070129391A1
公开(公告)日：2007-06-07
申请号：US11604269
申请日：2006-11-27
申请人： Ki-Baik Hahm , Dong-Kyu Kim , Mi-Sun Kwak , Sang-Aun Joo , Byoung-Seok Moon , Geun-Seog Song
发明人： Ki-Baik Hahm , Dong-Kyu Kim , Mi-Sun Kwak , Sang-Aun Joo , Byoung-Seok Moon , Geun-Seog Song
IPC分类号： A61K31/506
CPC分类号： A61K31/505 , A61K31/495 , A61K31/506
摘要： Provided is a composition for preventing or treating damages of the mucosa in the gastrointestinal tracts, comprising revaprazan or a salt thereof and a pharmaceutically acceptable carrier. Revaprazan or its salt has an excellent preventive or treatment effect for gastrointestinal mucosal damage by potentiating a defensive factor in the gastrointestinal mucosa, simultaneously with acting as an acid pump antagonist.
摘要翻译：提供了用于预防或治疗胃肠道中粘膜损伤的组合物，其包含雷帕拉坦或其盐和药学上可接受的载体。 Revaprazan或其盐通过增强胃肠粘膜中的防御因子，同时作为酸泵拮抗剂，对胃肠粘膜损伤具有极好的预防或治疗作用。

5. 发明申请

US20060135077A1 Multi-transceiver system and methods of compensating offset frequency 有权
标题翻译：多收发机系统和偏移频率补偿方法
公开(公告)号：US20060135077A1
公开(公告)日：2006-06-22
申请号：US11246397
申请日：2005-10-11
申请人： Dong-Kyu Kim
发明人： Dong-Kyu Kim
IPC分类号： H04B17/00
CPC分类号： H04B17/21
摘要： Disclosed is a multi-transceiver system adapted to estimate a frequency offset on basis of a test signal and a reference signal. Transceivers in the multi-transceiver system are adapted to transmit signals compensated with the frequency offsets.
摘要翻译：公开了一种适于基于测试信号和参考信号估计频率偏移的多收发器系统。多收发器系统中的收发器适用于传输用频率补偿补偿的信号。

6. 外观设计

USD684022S1 Cutting board 有权
公开(公告)号：USD684022S1
公开(公告)日：2013-06-11
申请号：US29428545
申请日：2012-07-31
申请人： Dong-Kyu Kim
设计人： Dong-Kyu Kim

7. 发明授权

US07577206B2 OFDM signal receiving apparatus and method for estimating common phase error of OFDM signals using data subcarriers 有权
标题翻译： OFDM信号接收装置及使用数据副载波估计OFDM信号的公共相位误差的方法
公开(公告)号：US07577206B2
公开(公告)日：2009-08-18
申请号：US11339455
申请日：2006-01-25
申请人： Dong-Kyu Kim
发明人： Dong-Kyu Kim
IPC分类号： H04K1/10 , H04L27/28
CPC分类号： H04L27/2657 , H04L25/022 , H04L27/2679 , H04L2025/03414
摘要： An Orthogonal Frequency Division Multiplexing (OFDM) signal receiving apparatus and method of estimating a common phase error (CPE) using data subcarriers (and pilot subcarriers) instead of only pilot subcarriers. In the OFDM signal receiver, a channel measurement unit estimates a channel from a fast-Fourier-transformed signal to generate information about good subcarrier indexes as channel state information (CSI). A Common Phase Error (CPE) estimation unit estimates good pilot subcarriers and good data subcarriers from an equalized signal output from an equalizer (EQ) based on the channel state information (CSI), calculates the first and second common phase errors from the estimated pilot and data subcarriers respectively, and combines the first and second common phase errors to generate a final common phase error.
摘要翻译：正交频分复用（OFDM）信号接收装置和使用数据子载波（和导频子载波）代替仅导频子载波来估计公共相位误差（CPE）的方法。在OFDM信号接收机中，信道测量单元从快速傅里叶变换的信号估计信道，以产生关于良好子载波索引的信息作为信道状态信息（CSI）。公共相位误差（CPE）估计单元基于信道状态信息（CSI）从均衡器（EQ）输出的均衡信号估计良好的导频子载波和良好的数据子载波，从估计的导频计算第一和第二公共相位误差和数据子载波，并且组合第一和第二公共相位误差以产生最终的公共相位误差。

8. 发明授权

US5945256A Exposing methods in photolithography used for manufacturing a liquid crystal display 失效
标题翻译：在用于制造液晶显示器的光刻中曝光方法
公开(公告)号：US5945256A
公开(公告)日：1999-08-31
申请号：US66908
申请日：1998-04-28
申请人： Dong-Kyu Kim , Jung-Hee Lee
发明人： Dong-Kyu Kim , Jung-Hee Lee
IPC分类号： G02F1/13 , G02F1/1333 , G02F1/1362 , G03F7/00 , G03F7/20 , H01J17/49 , H01L21/027 , H01L21/336 , H01L29/786
CPC分类号： G03F7/2022 , G02F1/1362 , G03F7/0007 , G02F2001/13625
摘要： A substrate for a microelectronic device is divided into at least two regions and a boundary region therebetween. The boundary region includes a first portion and a second portion. The boundary region may have subregions having equal area, and the sub-regions are arranged in a matrix shape to form the first portion and the second portion A photoresist is coated on the substrate. Portions of the photoresist on the first region and the first portion is exposed to light through a mask for photolithography, and other portions of the photoresist on the second region and the second portion is then exposed to light through the mask. The area of the sub-regions of the first portion in a column becomes larger as goes to the first region, while that of the second portion becomes smaller.
摘要翻译：用于微电子器件的衬底被分成至少两个区域和它们之间的边界区域。边界区域包括第一部分和第二部分。边界区域可以具有相同面积的子区域，并且子区域被布置成矩阵形状以形成第一部分，并且第二部分A将光致抗蚀剂涂覆在基板上。在第一区域和第一部分上的光致抗蚀剂的部分通过用于光刻的掩模曝光，然后在第二区域和第二部分上的光致抗蚀剂的其它部分通过掩模曝光。列中的第一部分的子区域的面积变得比第一区域变大，而第二部分的子区域的面积变小。

9. 发明授权

US5397719A Method for manufacturing a display panel 失效
标题翻译：显示面板的制造方法
公开(公告)号：US5397719A
公开(公告)日：1995-03-14
申请号：US94986
申请日：1993-07-22
申请人： Sang-Soo Kim , In-Sik Jang , Dong-Kyu Kim , Yong-Kuk Bae
发明人： Sang-Soo Kim , In-Sik Jang , Dong-Kyu Kim , Yong-Kuk Bae
IPC分类号： G02F1/1343 , G02F1/1345 , G02F1/136 , G02F1/1362 , G02F1/1368 , H01L21/336 , H01L21/77 , H01L21/84 , H01L29/78 , H01L29/786 , H01L21/265
CPC分类号： G02F1/13458 , G02F1/1345 , G02F1/136286 , H01L27/1214 , Y10S148/118
摘要： The present invention relates to an improved method of manufacturing pads of a display panel. Al or Al alloy is deposited and patterned on a glass substrate for forming a plurality of gate electrodes and lines. Then a plurality of pads are formed with Ta or Ti, which is capable of forming an anodic oxide thereof; each pad extending over an edge of each of the respective gate lines to provide an electrical coupling therebetween. Thereafter, the entire surface of the pads, gate electrodes and lines is subjected to an anodic oxidation under a high anodization voltage. Anodic oxide layers on the pads are then etched away together with a silicon nitride layer during a subsequent pad opening processing step. Consequently, in accordance with the invention, a photoresist masking process for the selective anodic oxidation of Al gate lines and electrodes is eliminated.
摘要翻译：本发明涉及一种制造显示面板的垫片的改进方法。在玻璃基板上沉积并图案化Al或Al合金以形成多个栅电极和线。然后，形成Ta或Ti的多个焊盘，其能够形成其阳极氧化物; 每个焊盘在每个相应栅极线的边缘上延伸，以在它们之间提供电耦合。此后，焊盘，栅电极和管线的整个表面在高阳极氧化电压下进行阳极氧化。然后在后续的衬垫打开处理步骤中，将焊盘上的阳极氧化层与氮化硅层一起蚀刻掉。因此，根据本发明，消除了用于Al栅极线和电极的选择性阳极氧化的光刻胶掩模工艺。

10. 发明授权

US08707749B2 Roll forming system and roll forming method 有权
标题翻译：轧辊成型系统和轧辊成型方法
公开(公告)号：US08707749B2
公开(公告)日：2014-04-29
申请号：US12969704
申请日：2010-12-16
申请人： Mun-Yong Lee , Dong-Kyu Kim
发明人： Mun-Yong Lee , Dong-Kyu Kim
IPC分类号： B21F11/00 , B21D5/14
CPC分类号： B21D5/08 , B21D11/02
摘要： A roll forming system and a roll forming method are disclosed. The roll forming system according to an exemplary embodiment of the present invention includes a bending unit provided with synchronizing means moving a synchronizing table in keeping pace with a forming speed of a shaped beam along a process line, clamping means clamping both sides of the shaped beam, position conversion means converting a position of the shaped beam between a cutting position and a bending position, cutting means cutting one side of the shaped beam by a cutting wheel, and a bending means stretch-bending the shaped beam to have a predetermined curvature.
摘要翻译：公开了一种辊成型系统和辊成形方法。根据本发明的示例性实施例的辊轧成形系统包括弯曲单元，该弯曲单元设置有同步装置，该同步装置沿着处理线沿着成形梁的成形速度移动同步台，夹紧装置夹紧成形梁的两侧位置转换装置将切割位置与弯曲位置之间的成形梁的位置转换成切割装置，切割装置通过切割轮切割成形束的一侧;以及弯曲装置，拉伸弯曲成形梁以具有预定的曲率。

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