公开(公告)号：US08085656B2

公开(公告)日：2011-12-27

申请号：US12517749

申请日：2007-08-06

申请人： Myung-Jin Lee ,  Jongik Kim ,  Daesub Yoon ,  Ju-Wan Kim

发明人： Myung-Jin Lee ,  Jongik Kim ,  Daesub Yoon ,  Ju-Wan Kim

IPC分类号： H04L12/26

CPC分类号： H04W80/06 ,  H04W68/00 ,  H04W76/10

摘要： Provided are an apparatus and method for improving transmission control protocol (TCP) performance using path recovery notification over a wireless network. The apparatus includes: a path recovery manager which detects a mobile host recovered from a temporary disconnection state and then outputs a detection signal to notify the detection result; a path recovery notification manager which receives the detection signal and generates an ACK (acknowledgement) packet to inform a transmitting end that the mobile host is recovered; and a first packet transceiver which transmits/receives the generated ACK packet and a data packet. Accordingly, a temporary disconnection state of a wireless network is explicitly informed to a transmitting end so as to transmit only lost packets without performing unnecessary congestion control, thereby improving TCP performance.

摘要翻译： 提供了一种用于通过无线网络使用路径恢复通知来改进传输控制协议（TCP）性能的装置和方法。 该装置包括：路径恢复管理器，其检测从临时断开状态恢复的移动主机，然后输出检测信号以通知检测结果; 路径恢复通知管理器，其接收检测信号并生成ACK（确认）包以通知发送端移动主机被恢复; 以及发送/接收所生成的ACK分组和数据分组的第一分组收发机。 因此，无线网络的临时断开状态被明确地通知给发送端，以便仅发送丢失的分组而不执行不必要的拥塞控制，从而提高TCP性能。

公开(公告)号：US20130194497A1

公开(公告)日：2013-08-01

申请号：US13755225

申请日：2013-01-31

申请人： Bong Joo Kim ,  Seung Bin You ,  Myung-Jin Lee ,  Sung-No Lee ,  Yong Hee Lee ,  Moo Yeol Choi

发明人： Bong Joo Kim ,  Seung Bin You ,  Myung-Jin Lee ,  Sung-No Lee ,  Yong Hee Lee ,  Moo Yeol Choi

IPC分类号： H04N5/04

CPC分类号： G11B20/10037 ,  H04N5/04 ,  H04N5/607

摘要： A multi-channel audio signal converting device using a time-varying digital filter, an electronic system including the same, and a method of converting an audio signal using the time-varying digital filter are provided. The multi-channel audio signal converting device includes a first signal channel and a second signal channel configured to perform analog-to-digital conversion or digital-to-analog conversion using a first clock signal; and a first time-varying filter configured to synchronize a digital audio signal synchronized with a second clock signal different from the first clock signal with the first clock signal and to input the digital audio signal to the second signal channel when digital-to-analog conversion is performed or to synchronize an output signal of the second signal channel with the second clock signal when analog-to-digital conversion is performed.

摘要翻译： 提供了使用时变数字滤波器的多声道音频信号转换装置，包括该多声道数字滤波器的电子系统以及使用时变数字滤波器来转换音频信号的方法。 多声道音频信号转换装置包括第一信号通道和第二信号通道，其被配置为使用第一时钟信号执行模数转换或数模转换; 以及第一时变滤波器，被配置为使与第一时钟信号不同于第一时钟信号的第二时钟信号同步的数字音频信号与第一时钟信号同步，并且当数模转换时将数字音频信号输入到第二信号信道 或者当执行模数转换时，使第二信号通道的输出信号与第二时钟信号同步。

公开(公告)号：US20080005881A1

公开(公告)日：2008-01-10

申请号：US11820675

申请日：2007-06-20

申请人： Sung-Hee Lee ,  Myung-Jin Lee

发明人： Sung-Hee Lee ,  Myung-Jin Lee

IPC分类号： B23P11/00

CPC分类号： B65G47/514 ,  H01L21/67742 ,  H01L21/67751 ,  H01L21/67769 ,  Y10S414/135 ,  Y10T29/49829

摘要： Provided is a buffer system for adjusting first-in first-out, more particularly, a buffer system that temporarily stores a plurality of substrates and is capable of adjusting first-in first-out. The buffer system includes one or more buffer layers having shafts and rollers fitted and fixed to the shafts so as to temporarily store or transfer substrates, a vertically moving unit moving the buffer layers up or down such that a buffer layer having thereon a substrate to be transferred is connected to a driving unit, and the driving unit rotating the shafts of the buffer layer having thereon the substrate to be transferred to transfer the substrate.

摘要翻译： 提供了一种用于先进先出调整的缓冲器系统，更具体地，暂时存储多个基板并且能够先进先出地调整的缓冲系统。 缓冲系统包括一个或多个缓冲层，其具有装配并固定到轴上的轴和辊，以便临时存储或转移衬底，垂直移动单元向上或向下移动缓冲层，使得其上具有衬底的缓冲层为 被驱动单元连接到驱动单元，并且驱动单元使其上具有待转移的基板的缓冲层的轴旋转以转移基板。

公开(公告)号：US09311957B2

公开(公告)日：2016-04-12

申请号：US13755225

申请日：2013-01-31

申请人： Bong Joo Kim ,  Seung Bin You ,  Myung-Jin Lee ,  Sung-No Lee ,  Yong Hee Lee ,  Moo Yeol Choi

发明人： Bong Joo Kim ,  Seung Bin You ,  Myung-Jin Lee ,  Sung-No Lee ,  Yong Hee Lee ,  Moo Yeol Choi

IPC分类号： G06F17/00 ,  G11B20/10 ,  H04N5/04 ,  H04N5/60

CPC分类号： G11B20/10037 ,  H04N5/04 ,  H04N5/607

摘要： A multi-channel audio signal converting device using a time-varying digital filter, an electronic system including the same, and a method of converting an audio signal using the time-varying digital filter are provided. The multi-channel audio signal converting device includes a first signal channel and a second signal channel configured to perform analog-to-digital conversion or digital-to-analog conversion using a first clock signal; and a first time-varying filter configured to synchronize a digital audio signal synchronized with a second clock signal different from the first clock signal with the first clock signal and to input the digital audio signal to the second signal channel when digital-to-analog conversion is performed or to synchronize an output signal of the second signal channel with the second clock signal when analog-to-digital conversion is performed.

摘要翻译： 提供了使用时变数字滤波器的多声道音频信号转换装置，包括该多声道数字滤波器的电子系统以及使用时变数字滤波器来转换音频信号的方法。 多声道音频信号转换装置包括第一信号通道和第二信号通道，其被配置为使用第一时钟信号执行模数转换或数模转换; 以及第一时变滤波器，被配置为使与第一时钟信号不同于第一时钟信号的第二时钟信号同步的数字音频信号与第一时钟信号同步，并且当数模转换时将数字音频信号输入到第二信号通道 或者当执行模数转换时，使第二信号通道的输出信号与第二时钟信号同步。

公开(公告)号：US08033378B2

公开(公告)日：2011-10-11

申请号：US11820675

申请日：2007-06-20

申请人： Sung-Hee Lee ,  Myung-Jin Lee

发明人： Sung-Hee Lee ,  Myung-Jin Lee

IPC分类号： B65G1/00

CPC分类号： B65G47/514 ,  H01L21/67742 ,  H01L21/67751 ,  H01L21/67769 ,  Y10S414/135 ,  Y10T29/49829

摘要： Provided is a buffer system for adjusting first-in first-out, more particularly, a buffer system that temporarily stores a plurality of substrates and is capable of adjusting first-in first-out. The buffer system includes one or more buffer layers having shafts and rollers fitted and fixed to the shafts so as to temporarily store or transfer substrates, a vertically moving unit moving the buffer layers up or down such that a buffer layer having thereon a substrate to be transferred is connected to a driving unit, and the driving unit rotating the shafts of the buffer layer having thereon the substrate to be transferred to transfer the substrate.

摘要翻译： 提供了一种用于先进先出调整的缓冲器系统，更具体地，暂时存储多个基板并且能够先进先出地调整的缓冲系统。 缓冲系统包括一个或多个缓冲层，其具有装配并固定到轴上的轴和辊，以便临时存储或转移衬底，垂直移动单元向上或向下移动缓冲层，使得其上具有衬底的缓冲层为 被驱动单元连接到驱动单元，并且驱动单元使其上具有待转移的基板的缓冲层的轴旋转以转移基板。

公开(公告)号：US20110026915A1

公开(公告)日：2011-02-03

申请号：US12845287

申请日：2010-07-28

申请人： Jae-Ho Baik ,  Chul-Yeub Han ,  Myung-Jin Lee ,  Seong-Ho Kang

发明人： Jae-Ho Baik ,  Chul-Yeub Han ,  Myung-Jin Lee ,  Seong-Ho Kang

IPC分类号： G03B17/00

CPC分类号： G02B7/08 ,  H04N5/2252 ,  H04N5/2257 ,  H04N5/23212

摘要： A camera module is disclosed. In accordance with an embodiment of the present invention, the camera module includes a lens barrel, which supports a lens and in which the lens allows a ray of light to be incident at an imaging part, a driver, which moves the lens barrel along an optical axis, a body, which houses the lens barrel, and a buffering part, which is interposed between the lens barrel and the body when the lens barrel collides with the body.

摘要翻译： 公开了一种相机模块。 根据本发明的实施例，相机模块包括镜筒，其支撑透镜，并且其中透镜允许光线入射到成像部分;驱动器，其使透镜镜筒沿着 光轴，容纳镜筒的主体以及当镜筒与身体碰撞时介于镜筒和身体之间的缓冲部分。

公开(公告)号：US07225846B2

公开(公告)日：2007-06-05

申请号：US10472603

申请日：2001-08-31

申请人： Doh-Zong Chung ,  Bok-Soo Park ,  Myung-Jin Lee

发明人： Doh-Zong Chung ,  Bok-Soo Park ,  Myung-Jin Lee

IPC分类号： B60C15/00 ,  B60C15/06 ,  B60C9/00

CPC分类号： B60C15/00 ,  B60C15/0081 ,  B60C15/0247 ,  Y10T152/10819 ,  Y10T152/10837 ,  Y10T152/10846 ,  Y10T152/10855

摘要： The present invention relates to a pneumatic tire with a rubber lump applied to the bead part, and more particularly, to a pneumatic tire wherein the bead part is reinforced by applying a rubber lump on the side surface of the lower portion of the bead with a carcass ply. A flipper, which provides reinforcement, can also be used. The carcass play is spirally wound through the upper, side and lower portion of said rubber lump to an arbitrary point of the upper portion of said bead so that by minimizing the movement of the bead by way of the carcass ply or the flipper, the bead portion of the tire is not easily broken away from the rim when air is evacuated from the tire which is installed on a special rim that does not have a flange, or while driving with a tire with low air pressure.

摘要翻译： 本发明涉及一种用于胎圈部分的橡胶块的充气轮胎，更具体地，涉及一种充气轮胎，其中胎圈部分通过在胎圈的下部的侧面上施加橡胶块来加强， 胴体层 也可以使用提供加强件的导板。 胎体游动体通过所述橡胶块的上部，侧部和下部螺旋地卷绕到所述胎圈的上部的任意点，使得通过使胎体帘布层或鞋垫的移动最小化，胎圈 当从安装在不具有凸缘的特殊边缘上的轮胎或者在用低空气压力的轮胎驱动的空气中抽出空气时，轮胎的一部分不容易从轮缘断开。

公开(公告)号：US06515157B2

公开(公告)日：2003-02-04

申请号：US09875684

申请日：2001-06-06

申请人： Hong-Sun Uh ,  Jeong-Ho Song ,  Myung-Jin Lee

发明人： Hong-Sun Uh ,  Jeong-Ho Song ,  Myung-Jin Lee

IPC分类号： C07F1702

CPC分类号： C07D495/04 ,  C07F17/02

摘要： Ferrocenyldiphosphin-ruthenium complexes are new and good catalysts for the hydrogenation of exocyclic double bond of d-Thiophene 3 to d-Thiophane 4, both of which are intermediates of D-Biotin 1 synthesis. in which R signifies —OCH3(3a), —OCH2CH3(3b), —CH2COOH(3c), CH2COOCH3(3d) or —CH2COOEt(3e) and Bz signifies benzyl group.

摘要翻译： 二茂铁基二膦化合物 - 钌配合物是用于氢化d-噻吩3至d-噻吩4的环外双键的新型和良好的催化剂，它们都是D-生物素1合成的中间体，其中R表示-OCH 3（3a）， - OCH 2 CH 3（3b），-CH 2 COOH（3c），CH 2 COOCH 3（3d）或-CH 2 COOEt（3e），Bz表示苄基。

公开(公告)号：US08066440B2

公开(公告)日：2011-11-29

申请号：US12845287

申请日：2010-07-28

申请人： Jae-Ho Baik ,  Chul-Yeub Han ,  Myung-Jin Lee ,  Seong-Ho Kang

发明人： Jae-Ho Baik ,  Chul-Yeub Han ,  Myung-Jin Lee ,  Seong-Ho Kang

IPC分类号： G03B17/00

CPC分类号： G02B7/08 ,  H04N5/2252 ,  H04N5/2257 ,  H04N5/23212

摘要： A camera module is disclosed. In accordance with an embodiment of the present invention, the camera module includes a lens barrel, which supports a lens and in which the lens allows a ray of light to be incident at an imaging part, a driver, which moves the lens barrel along an optical axis, a body, which houses the lens barrel, and a buffering part, which is interposed between the lens barrel and the body when the lens barrel collides with the body.

摘要翻译： 公开了一种相机模块。 根据本发明的实施例，相机模块包括镜筒，其支撑透镜，并且其中透镜允许光线入射到成像部分;驱动器，其使透镜镜筒沿着 光轴，容纳镜筒的主体以及当镜筒与身体碰撞时介于镜筒和身体之间的缓冲部分。

公开(公告)号：US20080036538A1

公开(公告)日：2008-02-14

申请号：US11776209

申请日：2007-07-11

申请人： Myung-Jin Lee

发明人： Myung-Jin Lee

IPC分类号： H03F3/30

CPC分类号： H03F3/3022 ,  H03F3/4521 ,  H03F3/45219 ,  H03F2200/513 ,  H03F2203/30015 ,  H03F2203/45091 ,  H03F2203/45626 ,  H03F2203/45682

摘要： A rail-to-rail class AB amplifier includes an input circuit for converting a voltage difference between a first input signal and a second input signal into respective currents, a first current adder circuit for adding a drain current of a first input NMOS transistor and a drain current of a second input NMOS transistor, a second current adder circuit for adding a drain current of a first input PMOS transistor and a drain current of a second input PMOS transistor, a floating current source for controlling a bias current of the first current adder circuit and the second current adder circuit, a control circuit for controlling a voltage level of the drain terminal of a second cascode PMOS transistor and a second cascode NMOS transistor, and an output circuit coupled to the drain terminals of the second cascode PMOS transistor and the second NMOS transistor.

摘要翻译： 轨到轨AB类放大器包括：输入电路，用于将第一输入信号和第二输入信号之间的电压差转换成各自的电流;第一电流加法器电路，用于将第一输入NMOS晶体管的漏极电流和 第二输入NMOS晶体管的漏极电流，用于将第一输入PMOS晶体管的漏极电流和第二输入PMOS晶体管的漏极电流相加的第二电流加法器电路，用于控制第一电流加法器的偏置电流的浮动电流源 电路和第二电流加法器电路，用于控制第二共源共栅PMOS晶体管和第二共源共栅NMOS晶体管的漏极端子的电压电平的控制电路，以及耦合到第二共源共栅PMOS晶体管的漏极端子和 第二NMOS晶体管。