公开(公告)号：US20070115971A1

公开(公告)日：2007-05-24

申请号：US11582005

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: H04L12/56

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.

Abstract translation: 提供了一种用于在无线网络系统中有效地分配传输周期的方法。 接入点（AP）发送指示提供给每个站（STA）的下行链路周期的PSMP帧和分配给每个STA的最小量的上行链路周期，以及指示附加地提供给STA的上行链路周期的至少一个子PSMP帧 在由PSMP帧指示的上行链路时段中发送用于剩余队列数据的资源请求消息。 如果由PSMP帧指示的上行链路周期不足以发送排队的数据，则STA在上行链路周期中发送包括一部分排队的数据的数据单元和剩余的排队数据的资源请求消息。 在发送资源请求消息之后，STA在由子PSMP帧指示的整个周期之后接收子PSMP帧，并且在由子PSMP帧指示的上行链路周期中将剩余的排队数据发送到AP。

公开(公告)号：US20070086374A1

公开(公告)日：2007-04-19

申请号：US11581941

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: H04Q7/00

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: An apparatus 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.

Abstract translation: 提供了一种用于在无线网络系统中有效地分配传输周期的装置。 接入点（AP）发送指示提供给每个站（STA）的下行链路周期的PSMP帧和分配给每个STA的最小量的上行链路周期，以及指示附加地提供给STA的上行链路周期的至少一个子PSMP帧 在由PSMP帧指示的上行链路时段中发送用于剩余队列数据的资源请求消息。 如果由PSMP帧指示的上行链路周期不足以发送排队的数据，则STA在上行链路周期中发送包括一部分排队的数据的数据单元和剩余的排队数据的资源请求消息。 在发送资源请求消息之后，STA在由子PSMP帧指示的整个周期之后接收子PSMP帧，并且在由子PSMP帧指示的上行链路周期中将剩余的排队数据发送到AP。

公开(公告)号：US20070066061A1

公开(公告)日：2007-03-22

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: H01L21/44

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：US20060292802A1

公开(公告)日：2006-12-28

申请号：US11425444

申请日：2006-06-21

Applicant: Woon Lee ,  Jeong-Hyuk Choi ,  Dong-Jun Lee ,  Jai-Hyuk Song

Inventor： Woon Lee ,  Jeong-Hyuk Choi ,  Dong-Jun Lee ,  Jai-Hyuk Song

IPC: H01L21/336 ,  H01L29/76

CPC classification number: H01L29/7881 ,  H01L21/28273 ,  H01L27/115 ,  H01L27/11521 ,  H01L27/11524 ,  H01L29/42324 ,  H01L29/42376 ,  H01L29/66825

Abstract: There are provided a memory transistor having a select transistor with asymmetric gate electrode structure and an inverted T-shaped floating gates and a method for forming the same. A gate electrode of the select transistor adjacent to a memory transistor has substantially an inverted T-shaped figure, whereas the gate electrode of the select transistor opposite to the memory transistor has nearly a box-shaped figure. In order to form the floating gate of the memory transistor in shape of the inverted T, a region for the select transistor is closed when opening a region for the memory transistor.

Abstract translation: 提供了一种存储晶体管，其具有具有不对称栅电极结构的选择晶体管和反向T形浮栅及其形成方法。 与存储晶体管相邻的选择晶体管的栅电极具有大致倒T形图形，而与存储晶体管相对的选择晶体管的栅电极具有几乎一个盒形图形。 为了以反相T的形式形成存储晶体管的浮置栅极，当打开存储晶体管的区域时，用于选择晶体管的区域闭合。

公开(公告)号：US20060280194A1

公开(公告)日：2006-12-14

申请号：US11451969

申请日：2006-06-12

Applicant: Kyung-Hun Jang ,  Young-Soo Kim ,  Jung-Hoon Suh ,  Dong-Jun Lee ,  Hyun-Ki Ahn ,  Tae-Jin Lee

Inventor： Kyung-Hun Jang ,  Young-Soo Kim ,  Jung-Hoon Suh ,  Dong-Jun Lee ,  Hyun-Ki Ahn ,  Tae-Jin Lee

IPC: H04L12/56 ,  H04L12/54

CPC classification number: H04L47/2441 ,  H04L49/90 ,  H04L49/901 ,  H04L49/9042 ,  H04L49/9094

Abstract: A buffering apparatus and method for packet aggregation are provided. A buffer buffers packet data to be transmitted on a frame basis. An aggregator represents the positions of the buffered packet data in an Access Category (AC) bitmap and a Traffic Identifier (TID) bitmap according to an AC and a TID of the buffered packet data, and provides a bitmap indicating the positions of packet data to be aggregated according to an aggregation condition to an aggregation controller. The aggregation controller aggregates the packet data based on the bitmap received from the aggregator, constructs an aggregation Physical Service Data Unit (PSDU) with the aggregated packet data, and transmits the aggregation PSDU to a destination.

公开(公告)号：US20060199482A1

公开(公告)日：2006-09-07

申请号：US11368704

申请日：2006-03-07

Applicant: Sung-Taek Moon ,  Dong-Jun Lee ,  Jae-Hyun So ,  Kyoung-Moon Kang ,  Bong-Su Ahn

Inventor： Sung-Taek Moon ,  Dong-Jun Lee ,  Jae-Hyun So ,  Kyoung-Moon Kang ,  Bong-Su Ahn

IPC: B24B29/00

CPC classification number: B24B53/017 ,  B24D7/14

Abstract: A pad conditioner may include a surface having a first region including a portion having relatively irregular shaped and friable polishing particles, and a second region including a portion having relatively regular shaped and tough polishing particles. The relatively regular shaped and tough polishing particles may be provided on the edge portion of the surface and the relatively irregular shaped and friable polishing particles may be provided on the center portion of the surface.

Abstract translation: 垫调节剂可以包括具有包括具有相对不规则形状和易碎的抛光颗粒的部分的第一区域的表面，以及包括具有相对规则形状和韧性抛光颗粒的部分的第二区域。 可以在表面的边缘部分设置相对规则形状和韧性的抛光颗粒，并且可以在表面的中心部分上设置相对不规则形状且易碎的抛光颗粒。

公开(公告)号：US07009803B2

公开(公告)日：2006-03-07

申请号：US10886171

申请日：2004-07-06

Applicant: Vinod Sharma ,  Hyung Jai Lee ,  Dong Jun Lee

Inventor： Vinod Sharma ,  Hyung Jai Lee ,  Dong Jun Lee

IPC: G11B5/596

CPC classification number: G11B5/5552 ,  G11B5/596

Abstract: The invention operates two control paths. The micro-actuator control stimulates the micro-actuator. The voice coil motor control path includes the voice coil motor control generating a voice coil control signal, notch filtered to remove at least one significant excitation resonance for a notch filtered voice coil control signal. Amplifying the notch filtered voice coil control signal by a tuning gain stimulates the voice coil motor.A decoupling feedback filter uses the micro-actuator control signal to create a decoupling feedback signal used to decouple the two control paths. A track following command, with PES removed, directs the micro-actuator control. The voice coil motor control is directed by the track following command, with both PES and decoupling feedback signal removed.Preferably, the servo-controller digitally supports the elements of the invention. Implementing the method may preferably include the servo-controller program system residing in an accessibly coupled memory.The invention includes optimizing an implementation within the hard disk drive. The optimization may be part of the manufacturing process for the hard disk drive. The invention includes the hard disk drive as the product of that manufacturing process.

Abstract translation: 本发明操作两个控制路径。 微致动器控制激励微致动器。 音圈电机控制路径包括产生音圈控制信号的音圈电机控制信号，对陷波滤波音圈控制信号进行陷波滤波以去除至少一个重要的激励谐振。 通过调谐增益放大陷波滤波的音圈控制信号可以刺激音圈电机。 去耦反馈滤波器使用微致动器控制信号来产生用于去耦合两个控制路径的去耦反馈信号。 一个跟踪命令，取消了PES，指示微执行器控制。 音圈电机控制由跟踪跟踪命令指导，PES和去耦反馈信号都消除。 优选地，伺服控制器以数字方式支持本发明的元件。 实施该方法可以优选地包括驻留在可访问耦合的存储器中的伺服控制器程序系统。 本发明包括优化硬盘驱动器内的实现。 优化可能是硬盘驱动器的制造过程的一部分。 本发明包括硬盘驱动器作为该制造过程的产物。

公开(公告)号：US20060032147A1

公开(公告)日：2006-02-16

申请号：US11179523

申请日：2005-07-13

Applicant: Jae-hyun So ,  Dong-jun Lee ,  Nam-soo Kim ,  Sung-taek Moon ,  Bong-su Ahn ,  Kyoung-moon Kang

Inventor： Jae-hyun So ,  Dong-jun Lee ,  Nam-soo Kim ,  Sung-taek Moon ,  Bong-su Ahn ,  Kyoung-moon Kang

IPC: B24D18/00 ,  C09K3/14

CPC classification number: B24D18/00 ,  C09G1/02 ,  C09K3/1409 ,  C09K3/1463

Abstract: A method of preparing polishing particles by baking unmilled cerium compound in an environment having a temperature in a range between about 400-700° C., and without dropping the temperature in the environment, applying thermal stress to the resultant cerium oxide in-situ by heating the environment to a temperature in a range between about 700-800° C. to obtain cerium oxide particles.

Abstract translation: 一种通过在温度在约400-700℃之间的环境中烘烤未熔化的铈化合物并且在不降低环境温度的环境中制备抛光颗粒的方法，通过原位将所得到的氧化铈施加热应力 将环境加热到约700-800℃之间的温度，以获得氧化铈颗粒。

公开(公告)号：US20050218408A1

公开(公告)日：2005-10-06

申请号：US11096129

申请日：2005-03-31

Applicant: Cheol-ju Yun ,  Tae-young Chung ,  Dong-jun Lee

Inventor： Cheol-ju Yun ,  Tae-young Chung ,  Dong-jun Lee

IPC: H01L27/108 ,  H01L21/60 ,  H01L21/768 ,  H01L21/8242 ,  H01L29/12

CPC classification number: H01L27/10888 ,  H01L21/76804 ,  H01L21/76829 ,  H01L21/76834 ,  H01L21/76897 ,  H01L27/10855 ,  H01L27/10885 ,  H01L27/10891

Abstract: A method of manufacturing a semiconductor device includes forming conductive structures on a substrate. Each of the conductive structures has a line shape that extends along a first direction parallel to the substrate. Insulating spacers are formed on upper sidewalls of the conductive structures. An insulating interlayer is formed that covers the conductive structures. A portion of the insulating interlayer between the conductive structures is etched to form a contact hole. An upper portion of the contact hole is larger than a lower portion thereof. The upper portion of the contact hole has a first width along the first direction and a second width along a second direction parallel to the substrate and substantially perpendicular to the first direction. The first width is substantially larger than the second width. The contact hole is filled with a conductive material to form a contact plug.

Abstract translation: 制造半导体器件的方法包括在衬底上形成导电结构。 每个导电结构具有沿平行于基板的第一方向延伸的线状。 绝缘垫片形成在导电结构的上侧壁上。 形成覆盖导电结构的绝缘中间层。 导电结构之间的绝缘中间层的一部分被蚀刻以形成接触孔。 接触孔的上部大于其下部。 接触孔的上部具有沿着第一方向的第一宽度和沿着平行于基底并基本上垂直于第一方向的第二方向的第二宽度。 第一宽度基本上大于第二宽度。 接触孔填充有导电材料以形成接触塞。

公开(公告)号：US20050152267A1

公开(公告)日：2005-07-14

申请号：US10982582

申请日：2004-11-05

Applicant: Kee-Bong Song ,  Chan-Soo Hwang ,  Dong-Jun Lee

Inventor： Kee-Bong Song ,  Chan-Soo Hwang ,  Dong-Jun Lee

IPC: H04J99/00 ,  H04J11/00 ,  H04L1/06 ,  H04L27/26

CPC classification number: H04L27/2647 ,  H04L1/0631

Abstract: A receiving apparatus and method for receiving signals through a plurality of receive antennas in a mobile communication system. In the receiving apparatus, a plurality of FFTs transform frequency-domain symbol sequences received from the receive antennas to time-domain FFT symbol sequences, an SIC receiver decides the value of a higher-priority transmitted symbol sequence using its FFT symbol sequence and decides the value of a lower-priority transmitted symbol sequence using the decided higher-priority transmitted symbol sequence and its error, a plurality of demodulators demodulate the decided transmitted symbol sequences to a plurality of coded bit streams, a plurality of deinterleavers deinterleave the coded bit streams, stream by stream, and a parallel-to-serial converter converts the deinterleaved coded bit streams to one coded bit stream.

Abstract translation: 一种用于在移动通信系统中通过多个接收天线接收信号的接收装置和方法。 在接收装置中，多个FFT将从接收天线接收的频域符号序列变换为时域FFT符号序列，SIC接收机使用其FFT符号序列来决定更高优先级的发送符号序列的值，并且决定 使用所确定的较高优先级的发送符号序列的低优先级发送符号序列的值及其误差，多个解调器将所确定的发送符号序列解调为多个编码比特流，多个解交织器对编码比特流进行解交织， 并行到串行转换器将解交织的编码比特流转换为一个编码比特流。