公开(公告)号：US07554945B2

公开(公告)日：2009-06-30

申请号：US11416246

申请日：2006-05-03

Applicant: Dong-Jun Lee ,  Sung-Kwon Jo ,  Ji-Won Lee ,  Ki-Seob Hong ,  Yun-Seok Choi

Inventor： Dong-Jun Lee ,  Sung-Kwon Jo ,  Ji-Won Lee ,  Ki-Seob Hong ,  Yun-Seok Choi

IPC: H04W4/00

CPC classification number: H04L1/0021 ,  H04L1/0025 ,  H04L1/1867 ,  H04W24/00

Abstract: An apparatus and method for receiving data in a mobile station for a mobile communication system using multi-user packet data are provided, in which a preamble power measurer measures preamble power of the multi-user packet data received from a base station and transmits the result value to a controller. The controller compares the measured power with a predetermined threshold, simultaneously decodes the multi-user packet data according to all transport formats if the measured power is lower than the threshold, and decodes the multi-user packet data according to a predetermined transport format if the measured power is higher than or equal to the threshold. A plurality of decoders decode the received multi-user packet data according to a control signal from the controller, wherein the number of the decoders depends upon the total number of transport formats for the multi-user packet data.

Abstract translation: 提供了一种用于在移动站中使用多用户分组数据接收数据的装置和方法，其中前导码功率测量器测量从基站接收的多用户分组数据的前导码功率并将结果发送 控制器的值。 控制器将测量的功率与预定阈值进行比较，如果测量的功率低于阈值，则根据所有传输格式同时解码多用户分组数据，并且如果所述多用户分组数据如果 测量功率高于或等于阈值。 多个解码器根据来自控制器的控制信号对接收的多用户分组数据进行解码，其中解码器的数量取决于多用户分组数据的传输格式的总数。

公开(公告)号：US07488684B2

公开(公告)日：2009-02-10

申请号：US11523604

申请日：2006-09-20

Applicant: Jung-Sik Choi ,  Jung-Ho Lee ,  Jun-Hyun Cho ,  Youn-Joung Cho ,  Tae-Sung Kim ,  Mi-Ae Kim ,  Kyoo-Chul Cho ,  Dong-Jun Lee

Inventor： Jung-Sik Choi ,  Jung-Ho Lee ,  Jun-Hyun Cho ,  Youn-Joung Cho ,  Tae-Sung Kim ,  Mi-Ae Kim ,  Kyoo-Chul Cho ,  Dong-Jun Lee

IPC: H01L21/285

CPC classification number: H01L21/28556 ,  C07F5/069 ,  C23C16/18 ,  H01L21/32051 ,  H01L21/76876 ,  H01L21/76877

Abstract: An organic aluminum precursor includes aluminum as a central metal, and borohydride and trimethylamine as ligands. In a method of forming an aluminum layer or wire, the organic aluminum presursor is introduced onto a substrate, and then thermally decomposed. The aluminum decomposed from the organic aluminum precursor is deposited on the substrate.

Abstract translation: 有机铝前体包括铝作为中心金属，硼氢化物和三甲胺作为配体。 在形成铝层或线材的方法中，将有机铝前驱体引入到基板上，然后热分解。 从有机铝前体分解的铝沉积在基材上。

公开(公告)号：US20080093677A1

公开(公告)日：2008-04-24

申请号：US11616947

申请日：2006-12-28

Applicant: Tae Kyung Kim ,  Sung-Hoi Hur ,  Chang-Sub Lee ,  Seung-Chul Lee ,  Dong-Jun Lee

Inventor： Tae Kyung Kim ,  Sung-Hoi Hur ,  Chang-Sub Lee ,  Seung-Chul Lee ,  Dong-Jun Lee

IPC: H01L29/76 ,  H01L29/94 ,  H01L31/00 ,  H01L21/8238

CPC classification number: H01L27/0883 ,  H01L21/823412 ,  H01L29/1033 ,  H01L29/7833

Abstract: Provided are semiconductor devices and methods of fabricating the same. A semiconductor device may include a semiconductor substrate with a device isolation layer defining HVE and HVD active regions. Gate insulation layer patterns may be disposed on the HVE and HVD active regions. Gate electrodes may be disposed on the gate insulation layer patterns to intersect the HVE and HVD active regions and the device isolation layer. An ion implantation layer may be disposed on the semiconductor substrate under the gate electrode of the HVD active region, spaced apart from the device isolation layer, and serves to adjust a threshold voltage.

Abstract translation: 提供半导体器件及其制造方法。 半导体器件可以包括具有限定HVE和HVD有源区的器件隔离层的半导体衬底。 栅极绝缘层图案可以设置在HVE和HVD有源区上。 栅极电极可以设置在栅极绝缘层图案上以与HVE和HVD有源区域和器件隔离层相交。 离子注入层可以设置在与器件隔离层间隔开的HVD有源区的栅极下方的半导体衬底上，并用于调节阈值电压。

公开(公告)号：US20080045020A1

公开(公告)日：2008-02-21

申请号：US11837840

申请日：2007-08-13

Applicant: Nam-Soo Kim ,  Jong-Woo Kim ,  Hyo-Sun Lee ,  Dong-Jun Lee ,  Bong-Su Ahn

Inventor： Nam-Soo Kim ,  Jong-Woo Kim ,  Hyo-Sun Lee ,  Dong-Jun Lee ,  Bong-Su Ahn

IPC: H01L21/302 ,  C09K13/00

CPC classification number: H01L21/31053 ,  C09G1/02 ,  C09K3/1463 ,  H01L21/76819 ,  H01L27/10814 ,  H01L27/10844 ,  H01L27/10852 ,  H01L28/91

Abstract: A slurry composition for a chemical mechanical processing process includes about 0.05 to about 0.3 percent by weight of a ceria abrasive, about 0.005 to about 0.04 percent by weight of an anionic surfactant, about 0.0005 to about 0.003 percent by weight of a polyoxyethylene-based nonionic surfactant, about 0.2 to about 1.0 percent by weight of a salt of polyacrylic acid having an average molecular weight substantially greater than a molecular weight of the anionic surfactant, and a remainder of water. In addition, a method of polishing an object layer and a method of manufacturing a semiconductor device using the slurry composition are also provided.

Abstract translation: 用于化学机械加工工艺的浆料组合物包括约0.05至约0.3重量％的二氧化铈磨料，约0.005至约0.04重量％的阴离子表面活性剂，约0.0005至约0.003重量％的聚氧乙烯基非离子 约0.2至约1.0重量％的平均分子量基本上大于阴离子表面活性剂的分子量的聚丙烯酸盐和剩余的水。 此外，还提供了使用该浆料组合物研磨物体层的方法和制造半导体器件的方法。

公开(公告)号：US20070291831A1

公开(公告)日：2007-12-20

申请号：US11765243

申请日：2007-06-19

Applicant: Chang-Seok LEE ,  Boris Kisselev ,  Kang-Hoon Lee ,  Dae-Hyun Sim ,  Dong-Jun Lee

Inventor： Chang-Seok LEE ,  Boris Kisselev ,  Kang-Hoon Lee ,  Dae-Hyun Sim ,  Dong-Jun Lee

IPC: H04B17/00

CPC classification number: H01Q21/061 ,  H01Q1/243 ,  H01Q1/245 ,  H01Q9/0407 ,  H01Q9/30 ,  H04M2250/22

Abstract: A method and apparatus for correcting a Signal-to-Noise Ratio (SNR) of an antenna of a mobile terminal, which can detect if a Micro-Electro Mechanical System (MEMS) reconfigurable antenna for wireless communication contacts a foreign substance, to correct an SNR of the antenna. The mobile terminal having the MEMS reconfigurable antenna changes the MEMS reconfigurable antenna and calculates an SNR during execution of the wireless communication, thereby setting the MEMS reconfigurable antenna to an antenna form corresponding to a greatest SNR.

Abstract translation: 一种用于校正移动终端的天线的信噪比（SNR）的方法和装置，其可以检测用于无线通信的微机电系统（MEMS）可重新配置天线是否接触异物，以校正 天线的SNR。 具有MEMS可重配置天线的移动终端改变MEMS可重新配置天线，并且在执行无线通信期间计算SNR，从而将MEMS可重配置天线设置为对应于最大SNR的天线形式。

公开(公告)号：US20070212980A1

公开(公告)日：2007-09-13

申请号：US11797713

申请日：2007-05-07

Applicant: Young-Sam Lim ,  Dong-Jun Lee ,  Nam-Soo Kim ,  Sung-Taek Moon ,  Kyoung-Moon Kang ,  Jae-Hyun So

Inventor： Young-Sam Lim ,  Dong-Jun Lee ,  Nam-Soo Kim ,  Sung-Taek Moon ,  Kyoung-Moon Kang ,  Jae-Hyun So

IPC: B24B49/00 ,  B24B7/30 ,  B24B29/00 ,  B24D11/00

CPC classification number: B24B37/205 ,  B24B37/013

Abstract: A polishing pad, platen, method of monitoring, method of manufacturing, and method of detecting using a pseudo window area, where the pseudo window area has a thickness less than a thickness of a polishing layer and a thickness greater than zero.

公开(公告)号：US07265936B1

公开(公告)日：2007-09-04

申请号：US11376793

申请日：2006-03-15

Applicant: Dong-Jun Lee ,  Hyung J. Lee

Inventor： Dong-Jun Lee ,  Hyung J. Lee

IPC: G11B5/596

CPC classification number: G11B5/59622

Abstract: A hard disk drive that includes a voice coil motor and a micro-actuator. The disk drive includes a servo with a voice coil motor loop, a micro-actuator loop and an overall loop. The servo is calibrated by first calibrating the voice coil motor loop, then calibrating the micro-actuator loop and finally calibrating the overall loop.

Abstract translation: 包括音圈电机和微执行器的硬盘驱动器。 磁盘驱动器包括具有音圈电机回路的伺服，微执行器回路和整体回路。 伺服通过首先校准音圈电机回路进行校准，然后校准微致动器回路，最后校准整个回路。

公开(公告)号：US20070202880A1

公开(公告)日：2007-08-30

申请号：US11653199

申请日：2007-01-12

Applicant: Chang-Woo Seo ,  Jin-Youn Cho ,  Dong-Jun Lee ,  Kyung-Hun Jang ,  Gang-Youl Yu

Inventor： Chang-Woo Seo ,  Jin-Youn Cho ,  Dong-Jun Lee ,  Kyung-Hun Jang ,  Gang-Youl Yu

IPC: H04Q7/20

CPC classification number: H04W16/28 ,  H04W64/00

Abstract: A terminal location estimation method in a wireless communication system in which an access point (AP) provides an access service to a plurality of terminals includes defining a plurality of beam spaces around the AP through space multiplexing; scheduling the beam spaces according to a predetermined pattern; simultaneously forming a beam in at least one beam space; and detecting the existence and location of a terminal according to whether a response message in response to the formed beam is received. Accordingly, an AP forms beams in a predetermined scheduling pattern, and each of the terminals detecting the beams registers its location by informing the AP that each of the terminals exists in a relevant beam area, and thus, a location of each of the terminals can be estimated without using a complex DOA algorithm.

Abstract translation: 一种无线通信系统中的终端位置估计方法，其中接入点（AP）向多个终端提供接入服务包括通过空间多路复用来定义AP周围的多个波束空间; 根据预定模式调度光束空间; 同时在至少一个梁空间中形成梁; 以及根据是否接收到响应于所形成的波束的响应消息来检测终端的存在和位置。 因此，AP以预定的调度模式形成波束，并且通过向AP指示每个终端存在于相关的波束区域中，检测波束的每个终端登记其位置，因此每个终端的位置可以 估计不使用复杂的DOA算法。

公开(公告)号：US20070189416A1

公开(公告)日：2007-08-16

申请号：US11655780

申请日：2007-01-19

Applicant: Young-Soo Kim ,  Dong-Jun Lee ,  Jung-Hoon SUH ,  Kyung-Hun Jang ,  Hyo-Sun Hwang ,  In-Kyu Lee ,  Heun-Chul Lee

Inventor： Young-Soo Kim ,  Dong-Jun Lee ,  Jung-Hoon SUH ,  Kyung-Hun Jang ,  Hyo-Sun Hwang ,  In-Kyu Lee ,  Heun-Chul Lee

IPC: H04L27/00 ,  H04L1/02

CPC classification number: H04L27/2608 ,  H04B7/0417 ,  H04B7/0626 ,  H04L1/0041 ,  H04L1/0056 ,  H04L25/03343 ,  H04L2025/03414

Abstract: An Orthogonal Spatial Multiplexing (OSM) apparatus and method in a closed-loop Multiple Input Multiple Output-Orthogonal Frequency Division Multiplexing (MIMO-OFDM) system are provided. In the OSM method, a basic signal model is set and transmission symbols are encoded. A real-valued system model corresponding to the basic signal model is obtained. To achieve orthogonality, rotations angles are calculated and are applied to the encoded transmission symbols.

Abstract translation: 提供了一种闭环多输入多输出正交频分复用（MIMO-OFDM）系统中的正交空间复用（OSM）装置和方法。 在OSM方法中，设置基本信号模型并对发送符号进行编码。 获得对应于基本信号模型的实值系统模型。 为了实现正交性，计算旋转角度并将其应用于编码的传输符号。

公开(公告)号：US20070086419A1

公开(公告)日：2007-04-19

申请号：US11582171

申请日：2006-10-17

Applicant: Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Young-Soo Kim ,  Hyo-Sun Hwang

Inventor： Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Young-Soo Kim ,  Hyo-Sun Hwang

IPC: H04B7/212

CPC classification number: H04L47/26 ,  H04B7/2656 ,  H04L1/0007 ,  H04L1/0025 ,  H04L1/1614 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1887 ,  H04L47/10 ,  H04L47/14 ,  H04L47/33 ,  H04L47/365 ,  H04W28/14 ,  H04W48/08 ,  H04W52/0216 ,  H04W52/50 ,  H04W72/0406 ,  H04W74/04 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08 ,  Y02D70/142 ,  Y02D70/23 ,  Y02D70/449

Abstract: A method is provided for efficiently allocating a transmission period in a wireless network system. An access point (AP) transmits a PSMP frame indicating a downlink period provided to each station (STA) and a minimum amount of an uplink period allocated to each STA, and at least one sub PSMP frame indicating an uplink period additionally provided for an STA that transmitted a resource request message for remaining queued data in the uplink period indicated by the PSMP frame. If the uplink period indicated by the PSMP frame is insufficient to transmit the queued data, the STA transmits a data unit including a part of the queued data and a resource request message for the remaining queued data in the uplink period. After transmitting the resource request message, the STA receives the sub PSMP frame after the full period indicated by the sub PSMP frame, and transmits the remaining queued data to the AP in the uplink period indicted by the sub PSMP frame.