公开(公告)号：US20090154421A1

公开(公告)日：2009-06-18

申请号：US12186670

申请日：2008-08-06

Applicant: Hyun-Ha Hong ,  Ki-Seop Han ,  Dae-Ig Chang ,  Ho-Jin Lee

Inventor： Hyun-Ha Hong ,  Ki-Seop Han ,  Dae-Ig Chang ,  Ho-Jin Lee

IPC: H04Q7/00

CPC classification number: H04L12/66 ,  H04W36/0016 ,  H04W36/14 ,  H04W40/36 ,  H04W80/04 ,  H04W84/005

Abstract: Provided is a method for handover between heterogeneous networks using a link trigger signal in a multi-interface mobile router. The method includes: maintaining a state of a second network access interface in a sleep state, activating a first network access interface, receiving and transmitting the first network service to a subordinate node in the mobile router located in a first network; when the mobile router senses a second network link-up trigger signal while moving to the second network, changing the state of the second network access interface into an active state and performing handover; and receiving a second network service through the activated second network access interface in the mobile router performing the handover and transmitting the second network service to the subordinate node.

Abstract translation: 提供了一种使用多接口移动路由器中的链路触发信号在异构网络之间切换的方法。 该方法包括：将第二网络接入接口的状态保持在睡眠状态，激活第一网络接入接口，将第一网络服务接收并发送到位于第一网络中的移动路由器中的下级节点; 当移动路由器在移动到第二网络时感测到第二网络链接触发信号，将第二网络接入接口的状态改变为活动状态并执行切换; 以及通过执行切换的移动路由器中的激活的第二网络接入接口接收第二网络服务，并将第二网络服务发送到下级节点。

公开(公告)号：US20080310560A1

公开(公告)日：2008-12-18

申请号：US12094717

申请日：2006-05-26

Applicant: Pan-Soo Kim ,  Yun-Jeong Song ,  Byoung-Hak Kim ,  Deock-Gil Oh ,  Ho-Jin Lee ,  Jun Heo ,  Joong-Gon Ryoo

Inventor： Pan-Soo Kim ,  Yun-Jeong Song ,  Byoung-Hak Kim ,  Deock-Gil Oh ,  Ho-Jin Lee ,  Jun Heo ,  Joong-Gon Ryoo

IPC: H04L27/06

CPC classification number: H04L1/205 ,  H03M13/2957 ,  H03M13/296 ,  H04L1/005 ,  H04L1/0066 ,  H04L1/0071

Abstract: Provided is an apparatus for estimating phase offsets of multiple survival paths and a satellite communication system using the same. The apparatus includes: upper/lower decoding units for obtaining a phase offset estimation value and estimating phase offsets of each survival path based on a stored parameter estimation value of a previous state inputted from an external device; an interleaving/de-interleaving unit for minimizing correlation between data used to estimate a parameter according to the estimated phase offset value from the upper/lower decoding means; and a phase offset outputting unit for outputting the phase offset value estimated through the upper decoding unit and the de-interleaving unit.

Abstract translation: 提供了一种用于估计多个存活路径的相位偏移的装置和使用其的卫星通信系统。 该装置包括：上/下解码单元，用于获得相位偏移估计值，并且基于从外部设备输入的先前状态的存储参数估计值来估计每个生存路径的相位偏移; 交织/解交织单元，用于根据来自上/下解码装置的估计相位偏移值，最小化用于估计参数的数据之间的相关性; 以及相位偏移输出单元，用于输出通过上部解码单元和解交织单元估计的相位偏移值。

公开(公告)号：US20080309419A1

公开(公告)日：2008-12-18

申请号：US12096062

申请日：2005-12-07

Applicant: Yong-Deuk Lee ,  Cheol-Oh Jeong ,  Jong-Won Eun ,  Seong-Pal Lee ,  Ho-Jin Lee

Inventor： Yong-Deuk Lee ,  Cheol-Oh Jeong ,  Jong-Won Eun ,  Seong-Pal Lee ,  Ho-Jin Lee

IPC: H03B7/14

CPC classification number: H03B7/143 ,  H03B5/30

Abstract: Provided is a voltage controlled oscillator having a new type of a resonator and a negative resistance part capable of finely tuning negative resistance. Thus, the voltage controlled oscillator has an excellent quality factor characteristic and can finely tune the negative resistance even after its fabrication is completed. The voltage controlled oscillator having an active element includes: a resonating unit for generating an oscillation frequency according to a resonance capacitance; a frequency tuning unit, connected to a source terminal of the active element, for tuning the oscillation frequency; and a negative resistance adjusting unit, connected to the frequency tuning unit, for generating a negative resistance to adjust the oscillation frequency, the negative resistance adjusting unit including a varactor diode for finely adjusting the negative resistance.

Abstract translation: 提供了具有新型谐振器的压控振荡器和能够微调负电阻的负电阻部分。 因此，压控振荡器具有优异的品质因数特性，并且即使在其制造完成之后也可以微调负电阻。 具有有源元件的压控振荡器包括：谐振单元，用于根据谐振电容产生振荡频率; 频率调谐单元，连接到有源元件的源极端子，用于调谐振荡频率; 负电阻调节单元，连接到频率调谐单元，用于产生负电阻以调节振荡频率，负电阻调节单元包括用于精细调节负电阻的变容二极管。

公开(公告)号：US20080230912A1

公开(公告)日：2008-09-25

申请号：US12053478

申请日：2008-03-21

Applicant: In-Young Lee ,  Ho-Jin Lee ,  Hyun-Soo Chung ,  Ju-Il Choi ,  Son-Kwan Hwang

Inventor： In-Young Lee ,  Ho-Jin Lee ,  Hyun-Soo Chung ,  Ju-Il Choi ,  Son-Kwan Hwang

IPC: H01L23/48 ,  H01L21/4763

CPC classification number: H01L21/76898 ,  H01L24/11 ,  H01L24/12 ,  H01L24/16 ,  H01L24/81 ,  H01L25/0657 ,  H01L25/50 ,  H01L2224/0401 ,  H01L2224/05009 ,  H01L2224/0557 ,  H01L2224/06181 ,  H01L2224/11462 ,  H01L2224/13009 ,  H01L2224/13022 ,  H01L2224/13025 ,  H01L2224/13099 ,  H01L2224/13147 ,  H01L2224/16 ,  H01L2224/81801 ,  H01L2225/06513 ,  H01L2225/06541 ,  H01L2924/0002 ,  H01L2924/01005 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01022 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01055 ,  H01L2924/0106 ,  H01L2924/01078 ,  H01L2924/014 ,  H01L2924/04941 ,  H01L2924/14 ,  H01L2924/19043 ,  H01L2224/05552

Abstract: A method of manufacturing a semiconductor device includes forming an integrated circuit region on a semiconductor wafer. A first metal layer pattern is formed over the integrated circuit region. A via hole is formed to extend through the first metal layer pattern and the integrated circuit region. A final metal layer pattern is formed over the first metal layer pattern and within the via hole. A plug is formed within the via hole. Thereafter, a passivation layer is formed to overlie the final metal layer pattern.

Abstract translation: 一种制造半导体器件的方法包括在半导体晶片上形成集成电路区域。 在集成电路区域上形成第一金属层图案。 通孔形成为延伸穿过第一金属层图案和集成电路区域。 最终的金属层图案形成在第一金属层图案之上并且在通孔内。 在通孔内形成插头。 此后，形成钝化层以覆盖最终金属层图案。

公开(公告)号：US20080164410A1

公开(公告)日：2008-07-10

申请号：US12004288

申请日：2007-12-20

Applicant: Ho-Jin Lee

Inventor： Ho-Jin Lee

IPC: G21K7/00

CPC classification number: H01J37/28 ,  G01R31/305 ,  H01J37/228 ,  H01J37/244 ,  H01J37/256 ,  H01J2237/2445 ,  H01J2237/2482 ,  H01J2237/2808 ,  H01J2237/2817 ,  H01J2237/3174

Abstract: According to an emission detecting analysis system and method, a test target is placed on a stage inside a chamber. A scanning electron microscope (SEM) column is installed at the chamber to obtain an image of the test target, and an emission detector column is installed at the chamber to detect light emission of the test target. High-magnification emission analysis and accurate detection of an emission point at a test target are obtained. In addition, a physical structure of the emission point is analyzed at the test target to reduce time required for analyzing a failure.

Abstract translation: 根据排放检测分析系统和方法，将测试对象放置在室内的台上。 在室上安装扫描电子显微镜（SEM）柱以获得测试对象的图像，并且在室处安装发射检测器柱以检测测试对象的光发射。 获得高倍率放射性分析和准确检测测试目标的发射点。 此外，在测试目标处分析发射点的物理结构，以减少分析故障所需的时间。

公开(公告)号：US20070152684A1

公开(公告)日：2007-07-05

申请号：US11647287

申请日：2006-12-29

Applicant: Ho-Jin Lee ,  Chan-Soon Park ,  Duck-Young Kim

Inventor： Ho-Jin Lee ,  Chan-Soon Park ,  Duck-Young Kim

IPC: G01R31/308

CPC classification number: G01R31/311

Abstract: A photo-emission analysis apparatus may include a plate, a socket board on the plate, and configured to receive semiconductor chip package. The apparatus may further include a housing on the plate, the housing having an inlet configured to introduce air into the housing, and a photon detector configured external to the housing.

Abstract translation: 光发射分析装置可以包括板，板上的插座板，并且被配置为接收半导体芯片封装。 所述装置还可以包括在所述板上的壳体，所述壳体具有被配置为将空气引入到所述壳体中的入口，以及配置在所述壳体外部的光子检测器。

公开(公告)号：US20070152349A1

公开(公告)日：2007-07-05

申请号：US11355545

申请日：2006-02-15

Applicant: Hyun-Soo Chung ,  Ho-Jin Lee ,  Dong-Hyun Jang ,  Dong-Ho Lee

Inventor： Hyun-Soo Chung ,  Ho-Jin Lee ,  Dong-Hyun Jang ,  Dong-Ho Lee

IPC: H01L21/00 ,  H01L23/48

CPC classification number: H01L25/0657 ,  H01L21/76898 ,  H01L23/481 ,  H01L25/50 ,  H01L2224/02371 ,  H01L2224/02372 ,  H01L2224/0401 ,  H01L2224/13025 ,  H01L2224/274 ,  H01L2225/06513 ,  H01L2225/06541 ,  H01L2924/01079 ,  H01L2924/01087

Abstract: In a semiconductor device package having a stress relief spacer, and a manufacturing method thereof, metal interconnect fingers extend from the body of a chip provide for chip interconnection. The metal fingers are isolated from the body of the chip by a stress-relief spacer. In one example, such isolation takes the form of an air gap. In another example, such isolation takes the form of an elastomer material. In either case, mismatch in coefficient of thermal expansion between the metal interconnect fingers and the body of the chip is avoided, alleviating the problems associated with cracking and delamination, and leading to improved device yield and device reliability.

Abstract translation: 在具有应力消除间隔物的半导体器件封装及其制造方法中，从芯片本体延伸的金属互连指状物提供芯片互连。 金属手指通过应力消除间隔物与芯片的主体隔离。 在一个示例中，这种隔离采取气隙的形式。 在另一个实例中，这种隔离采用弹性体材料的形式。 在这两种情况下，都避免了金属互连指和芯体之间的热膨胀系数的不匹配，从而减轻了与开裂和分层相关的问题，从而提高了器件的产量和器件的可靠性。

公开(公告)号：US20060045137A1

公开(公告)日：2006-03-02

申请号：US11026957

申请日：2004-12-30

Applicant: Pansoo Kim ,  Yun-Jeong Song ,  Soon-Ik Jeon ,  Deock-Gil Oh ,  Ho-Jin Lee

Inventor： Pansoo Kim ,  Yun-Jeong Song ,  Soon-Ik Jeon ,  Deock-Gil Oh ,  Ho-Jin Lee

IPC: H04J3/06

CPC classification number: H04L27/0014 ,  H04L2027/0028 ,  H04L2027/0048 ,  H04L2027/0065 ,  H04L2027/0069

Abstract: Provided are an apparatus for estimating frequency offset from received signal and method for the same. The apparatus and method estimates frequency offset precisely without increment of autocorrelator by performing moving average filtering on a noised signal to thereby alleviate jitter. The frequency offset estimating apparatus includes: moving average filter for alleviating jitter of received signal; multiplier for multiplying a filtered signal by conjugate complex operanded pilot signal; phase-rotation value calculator for calculating a phase-rotation value from multiplicand operanded signal by using of symbol delay and an autocorrelation function; frequency offset estimator for estimating frequency offset from the phase-rotation value based on a smoothing function multiplication.

Abstract translation: 提供了一种用于从接收信号估计频率偏移的装置及其方法。 该装置和方法通过对噪声信号执行移动平均滤波来精确地估计频率偏移而不增加自相关器，从而减轻抖动。 频率偏移估计装置包括：移动平均滤波器，用于减轻接收信号的抖动; 乘法器，用于将经滤波的信号乘以共轭复运算导频信号; 相位旋转值计算器，用于通过使用符号延迟和自相关函数来从被乘数运算信号计算相位旋转值; 频率偏移估计器，用于基于平滑函数乘法估计相位旋转值的频率偏移。

公开(公告)号：US20050143003A1

公开(公告)日：2005-06-30

申请号：US10916965

申请日：2004-08-11

Applicant: Ki-Dong Lee ,  Ho-Jin Lee ,  Ho-Kyom Kim ,  Deock-Gil Oh

Inventor： Ki-Dong Lee ,  Ho-Jin Lee ,  Ho-Kyom Kim ,  Deock-Gil Oh

IPC: H04B7/26 ,  H04B7/185 ,  H04Q7/20

CPC classification number: H04B7/18532

Abstract: A method for controlling data transmission rate in order to save waste of resources due to Non-Line Of Sight (NLOS) region when a mobile terminal passes through the NLOS region in an interactive satellite communication system is disclosed. The method includes the steps of setting at least one threshold; at a Network Control Center (NCC) adjusting allocated resources based on the Constant Resources Allocation (CRA) after detecting whether Satellite Access Control is lost or not; compensating transmission delay by reallocating if the mobile terminal returns from the NLOS region within a first threshold duration, wherein the mobile terminal maintains the fine sync state during the first threshold duration; and deallocating all resources allocated based on the CRA if the mobile terminal does not return from the NLOS region within the first threshold duration.

Abstract translation: 公开了一种用于控制数据传输速率的方法，以便在移动终端通过交互式卫星通信系统中的NLOS区域时节省由于非视线（NLOS）区域引起的资源浪费。 该方法包括以下步骤：设置至少一个阈值; 在网络控制中心（NCC）检测到卫星接入控制是否丢失之后，根据恒定资源分配（CRA）调整分配的资源; 如果所述移动终端在第一阈值持续时间内从所述NLOS区域返回，则通过重新分配来补偿传输延迟，其中所述移动终端在所述第一阈值持续时间期间保持所述精细同步状态; 并且如果移动终端在第一阈值持续时间内没有从NLOS区域返回，则释放基于CRA分配的所有资源。

公开(公告)号：US5805410A

公开(公告)日：1998-09-08

申请号：US758040

申请日：1996-11-27

Applicant: Ho-Jin Lee

Inventor： Ho-Jin Lee

IPC: H01L27/04 ,  H01L21/822 ,  H01L27/02 ,  H01L27/06 ,  H01G4/005

CPC classification number: H01L27/0259 ,  H01L27/0658

Abstract: The present invention relates to a MOS capacitor. According to this invention, the MOS capacitor has a transistor structure. One electrode of the capacitor is connected to an emitter of the transistor and the other electrode of the capacitor is connected to a collector of the transistor. When the MOS capacitor is biased by static electricity the electrostatic durability is improved, since an electrostatic discharge path is formed by breakdown of a collector and an emitter.

Abstract translation: 本发明涉及一种MOS电容器。 根据本发明，MOS电容器具有晶体管结构。 电容器的一个电极连接到晶体管的发射极，电容器的另一个电极连接到晶体管的集电极。 当MOS电容器被静电偏压时，静电耐久性得到改善，因为通过集电极和发射极的击穿形成静电放电路径。