公开(公告)号：US20120136251A1

公开(公告)日：2012-05-31

申请号：US13306396

申请日：2011-11-29

Applicant: Hyoung-Ihl KIM ,  Jong-Hyun Lee ,  Minhyun Jung ,  Giseok Kang

Inventor： Hyoung-Ihl KIM ,  Jong-Hyun Lee ,  Minhyun Jung ,  Giseok Kang

IPC: A61B8/00 ,  A61B5/05

CPC classification number: A61B8/12 ,  A61B5/0051 ,  A61B5/0538 ,  A61B5/4528 ,  A61B5/4566 ,  A61B5/6852 ,  A61B8/445

Abstract: The present invention relates to a probe and a device for detecting abnormality of an intervertebral disc. More particularly, the present invention relates to a probe and a device for detecting abnormality of an intervertebral disc that gives vibration stimulation to the inner part of the intervertebral disc and obtains an ultrasonic image in order to sense the abnormality of the intervertebral disc causing discogenic pains and inspects whether the intervertebral disc is abnormal by measuring impedance in the intervertebral disc.The present invention provides a probe for detecting abnormality of an intervertebral disc including: a shaft connector; a vibration generator connected to the shaft connector; and an inspector connected to the vibration generator, wherein the vibration generator vibrates the inspector by using a piezoelectric element and a device for detecting abnormality of an intervertebral disc.

Abstract translation: 本发明涉及一种用于检测椎间盘异常的探针和装置。 更具体地，本发明涉及一种用于检测椎间盘异常的探针和装置，其对椎间盘的内部产生振动刺激，并获得超声波图像，以便感测椎间盘的异常，从而引起椎间盘痛 并通过测量椎间盘中的阻抗来检查椎间盘是否异常。 本发明提供一种用于检测椎间盘异常的探针，包括：轴连接器; 连接到所述轴连接器的振动发生器; 以及与振动发生器连接的检查器，其中振动发生器通过使用压电元件和用于检测椎间盘异常的装置来振动检查器。

公开(公告)号：US08012636B2

公开(公告)日：2011-09-06

申请号：US11985703

申请日：2007-11-16

Applicant: Ik Jae Son ,  Jae Jun Ko ,  Jong Jin Yoon ,  Jong Hyun Lee ,  Seung Chan Oh ,  Young Min Kim ,  Seung Eul Yoo ,  Myong Hwan Kim ,  Young Mo Goo

Inventor： Ik Jae Son ,  Jae Jun Ko ,  Jong Jin Yoon ,  Jong Hyun Lee ,  Seung Chan Oh ,  Young Min Kim ,  Seung Eul Yoo ,  Myong Hwan Kim ,  Young Mo Goo

IPC: H01M8/04

CPC classification number: H01M8/04 ,  H01M8/04007 ,  H01M8/04089 ,  H01M8/04126 ,  H01M8/04179 ,  H01M8/04753 ,  H01M2008/1095

Abstract: Apparatuses and methods for accelerated activation of fuel cells are disclosed. The apparatuses include a fuel cell stack; an air supplying means coupled to a cathode catalyst side of the fuel cell stack through a mass flow controller and a humidifier; a hydrogen supplying means coupled to an anode catalyst side of the fuel cell stack through a mass flow controller and a humidifier; and a cable coupled to both ends of the fuel cell stack for short-circuiting the cathode and the anode.

Abstract translation: 公开了用于燃料电池加速活化的装置和方法。 该装置包括燃料电池堆; 空气供给装置，其通过质量流量控制器和加湿器连接到燃料电池堆的阴极催化剂侧; 氢供给装置，其通过质量流量控制器和加湿器连接到燃料电池堆的阳极催化剂侧; 以及耦合到燃料电池堆的两端以用于使阴极和阳极短路的电缆。

公开(公告)号：US08004357B2

公开(公告)日：2011-08-23

申请号：US12819554

申请日：2010-06-21

Applicant: Jong-Hyun Lee ,  Dong-Geun Lee

Inventor： Jong-Hyun Lee ,  Dong-Geun Lee

IPC: H03G3/20

CPC classification number: H03G3/3042

Abstract: An apparatus and method for controlling a high power amplifier in a communication system are provided. The apparatus includes a Radio Frequency (RF) power detection unit for detecting an intensity of an RF input signal, a high power amplifier controller for determining a control signal, which indicates a voltage value of a drain bias to be provided to at least one drain node from among drain nodes of a drive amplifier and a main amplifier included in the high power amplifier, according to the detected intensity, a Direct Current (DC) voltage supplying unit for generating a DC voltage corresponding to the determined control signal, a drain bias connection unit for providing the generated DC voltage to said at least one drain node from among the drain nodes of the drive amplifier and the main amplifier, and the drive amplifier and the main amplifier for amplifying the RF input signal according to the provided DC voltage.

Abstract translation: 提供了一种用于控制通信系统中的高功率放大器的装置和方法。 该装置包括用于检测RF输入信号的强度的射频（RF）功率检测单元，用于确定控制信号的高功率放大器控制器，其指示要提供给至少一个漏极的漏极偏置的电压值 根据检测到的强度，包括在大功率放大器中的驱动放大器和主放大器的漏极节点之间的节点，用于产生对应于所确定的控制信号的DC电压的直流（DC）电压提供单元，漏极偏置 连接单元，用于从驱动放大器和主放大器的漏极节点中的所述至少一个漏极节点提供所产生的直流电压，以及用于根据所提供的DC电压放大RF输入信号的驱动放大器和主放大器。

公开(公告)号：US20110104947A1

公开(公告)日：2011-05-05

申请号：US12758372

申请日：2010-04-12

Applicant: Ji Hyoung Kim ,  Jong Wook Lee ,  Jong Hyun Lee ,  Sung Ho Heo

Inventor： Ji Hyoung Kim ,  Jong Wook Lee ,  Jong Hyun Lee ,  Sung Ho Heo

IPC: H01R13/66

CPC classification number: H01R13/4364 ,  H01R13/533 ,  H01R2201/26

Abstract: Disclosed herein is a condenser connector for a vehicle, in which a condenser is installed at a position which is nearest or virtually nearest to a noise source, thus effectively eliminating or reducing noise. The condenser connector includes a housing having an insertion part. One end of a terminal is connected to a wire, and the other end thereof is fitted into and secured to one end of the insertion part. A holder is fitted into and secured to the other end of the insertion part. A condenser has a contact terminal which is in contact with the terminal, and is mounted to the holder.

Abstract translation: 这里公开了一种用于车辆的冷凝器连接器，其中冷凝器安装在离噪声源最近或实际上最靠近的位置，从而有效地消除或减少噪声。 冷凝器连接器包括具有插入部分的壳体。 端子的一端与导线连接，另一端嵌入并固定在插入部的一端。 保持器装配并固定到插入部分的另一端。 冷凝器具有与端子接触的接触端子，并且安装到保持器。

公开(公告)号：US20110018670A1

公开(公告)日：2011-01-27

申请号：US12648117

申请日：2009-12-28

Applicant: Hyun-Cheol BAE ,  Kwang-Seong Choi ,  Yong Sung Eom ,  Jong Tae Moon ,  Moo Jung Chu ,  Jong-Hyun Lee

Inventor： Hyun-Cheol BAE ,  Kwang-Seong Choi ,  Yong Sung Eom ,  Jong Tae Moon ,  Moo Jung Chu ,  Jong-Hyun Lee

IPC: H01F5/00

CPC classification number: H01F17/0013 ,  H01F2017/002 ,  H01L2224/48091 ,  H01L2224/73257 ,  H01L2924/19107 ,  H01L2924/00014

Abstract: Provided is an electronic device that includes an LTCC inductor including a first sheet disposed on a substrate and including a first conductive pattern, a second sheet disposed on the first sheet and including a second conductive pattern, and a via electrically connecting the first conductive pattern to the second conductive pattern, and a spacer disposed on a lower surface of the first sheet to provide an air gap between the substrate and the first sheet, wherein the first conductive pattern is exposed out of the lower surface of the first sheet.

Abstract translation: 提供一种电子设备，其包括LTCC电感器，其包括设置在基板上的第一片，并且包括第一导电图案，设置在第一片上并包括第二导电图案的第二片，以及将第一导电图案电连接到 第二导电图案和设置在第一片的下表面上的间隔件，以在基片和第一片之间提供气隙，其中第一导电图案从第一片的下表面露出。

公开(公告)号：US20100320596A1

公开(公告)日：2010-12-23

申请号：US12565171

申请日：2009-09-23

Applicant: Yong Sung Eom ,  Kwang-Seong Choi ,  Hyun-Cheol Bae ,  Jong-Hyun Lee ,  Jong Tae Moon

Inventor： Yong Sung Eom ,  Kwang-Seong Choi ,  Hyun-Cheol Bae ,  Jong-Hyun Lee ,  Jong Tae Moon

IPC: H01L23/488 ,  H01L21/60

CPC classification number: H01L24/81 ,  H01L21/486 ,  H01L21/563 ,  H01L23/29 ,  H01L23/293 ,  H01L23/49816 ,  H01L23/49827 ,  H01L24/16 ,  H01L24/29 ,  H01L24/32 ,  H01L2224/0554 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/05644 ,  H01L2224/05655 ,  H01L2224/05666 ,  H01L2224/05669 ,  H01L2224/1134 ,  H01L2224/1152 ,  H01L2224/73104 ,  H01L2224/73203 ,  H01L2224/81192 ,  H01L2224/818 ,  H01L2224/81801 ,  H01L2224/83194 ,  H01L2924/00013 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01022 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/0105 ,  H01L2924/01051 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/14 ,  H01L2924/15787 ,  H01L2224/13099 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/05599 ,  H01L2224/0555 ,  H01L2224/0556

Abstract: Provided is a method for fabricating semiconductor package and a semiconductor package fabricated using the same. The method for fabricating semiconductor package dopes a mixture including the polymer material and the solder particle on the substrate in which the terminal is formed and applies heat, and thus the solder particle flows (or diffuses) toward the terminal in the heated polymer resin to adhere to the exposed surface of the terminal, i.e., the side surface and upper surface of the terminal, thereby forming the solder layer. The solder layer improves the adhesive strength between the terminal of the semiconductor chip and the terminal of the substrate in the subsequent flip chip bonding process.

Abstract translation: 提供一种制造半导体封装的方法和使用其制造的半导体封装。 制造半导体封装的方法在形成端子的基板上涂覆包括聚合物材料和焊料颗粒的混合物，并施加热量，从而焊料颗粒向加热的聚合物树脂中的端子流动（或扩散）以粘附 到端子的暴露表面，即端子的侧表面和上表面，从而形成焊料层。 焊料层在随后的倒装芯片接合工艺中提高了半导体芯片的端子和衬底的端子之间的粘合强度。

公开(公告)号：US20100279206A1

公开(公告)日：2010-11-04

申请号：US11999820

申请日：2007-12-06

Applicant: Jong Hyun Lee ,  Jae Jun Ko ,  Seung Chan Oh ,  Young Min Kim ,  Ik Jae Son ,  Jong Jin Yoon ,  Young Bum Kum

Inventor： Jong Hyun Lee ,  Jae Jun Ko ,  Seung Chan Oh ,  Young Min Kim ,  Ik Jae Son ,  Jong Jin Yoon ,  Young Bum Kum

IPC: H01M2/08

CPC classification number: H01M8/0271 ,  H01M8/0258 ,  H01M8/0267 ,  H01M8/0273 ,  H01M8/0297 ,  H01M8/04074 ,  H01M8/2415

Abstract: The present invention provides a sealing structure of a sealing portion for maintaining the airtightness of a coolant passage in two stacked separators of a fuel cell, wherein a groove in which an adhesive is to be filled is formed on a surface of one of two separators, and dam portions are formed on both sides of the groove to prevent the adhesive applied in the groove from overflowing into a connection passage and a coolant passage. Accordingly, the adhesive overflowing from the groove when the two separators are bonded to each other by applying a pressure is collected in the dam portions to form three sealing lines, thus improving the airtightness of the sealing portion. Moreover, it is possible to solve the problem that the performance of the fuel cell stack is deteriorated when an antifreeze/coolant leaks from the coolant passage to an MEA, in which the fuel cell reaction takes place, or the leaking coolant contaminates a catalyst of the MEA.

Abstract translation: 本发明提供了一种密封部分的密封结构，用于保持燃料电池的两个层叠的隔板中的冷却剂通道的气密性，其中在两个分离器之一的表面上形成有要填充粘合剂的槽， 并且在槽的两侧形成有坝部分，以防止施加在槽中的粘合剂溢出到连接通道和冷却剂通道中。 因此，当通过施加压力将两个分离器彼此接合时，从槽中溢出的粘合剂被收集在坝部中以形成三条密封线，从而提高密封部的气密性。 此外，可以解决当防冻剂/冷却剂从冷却剂通道泄漏到发生燃料电池反应的MEA时，燃料电池堆的性能劣化的问题，或泄漏的冷却剂污染催化剂 MEA。

公开(公告)号：US20100150378A1

公开(公告)日：2010-06-17

申请号：US12640652

申请日：2009-12-17

Applicant: Jun Soo LEE ,  Yoon Hark OH ,  Chul Min CHOI ,  Eung Chan KIM ,  Jong Hyun LEE ,  Jun Tae LEE ,  Kato NAOYUKI ,  Jong Sung JOO

Inventor： Jun Soo LEE ,  Yoon Hark OH ,  Chul Min CHOI ,  Eung Chan KIM ,  Jong Hyun LEE ,  Jun Tae LEE ,  Kato NAOYUKI ,  Jong Sung JOO

IPC: H03G3/00

CPC classification number: H03G7/007 ,  H03G7/002 ,  H03G7/004

Abstract: An audio signal control method and apparatus for hearing protection are disclosed. The audio signal control method includes: producing an output level of an audio signal being input; determining whether the ratio of an output time of the audio signal within a preset time duration to a permissible time corresponding to the produced output level is greater than or equal to a limit reference value; and limiting, when the ratio of the output time to the permissible time is greater than or equal to the limit reference value, the output level of the audio signal to a preset level.

Abstract translation: 公开了一种用于听力保护的音频信号控制方法和装置。 音频信号控制方法包括：产生输入的音频信号的输出电平; 确定在预设持续时间内的音频信号的输出时间与对应于所产生的输出电平的允许时间的比率是否大于或等于极限参考值; 并且当输出时间与允许时间的比率大于或等于极限参考值时，限制音频信号的输出电平达到预设电平。

公开(公告)号：US07660564B2

公开(公告)日：2010-02-09

申请号：US11600511

申请日：2006-11-16

Applicant: Jong-Hyun Lee

Inventor： Jong-Hyun Lee

IPC: H01Q11/12 ,  H04B1/04 ,  H03F3/04

CPC classification number: H04B1/525 ,  H03F1/0211 ,  H03F1/0261 ,  H03F3/189 ,  H04B2001/0416

Abstract: Provided is an HPA apparatus for a TDD wireless communication system. In the HPA apparatus, a power amplifier amplifies the power of an input signal. A gate bias controller turns on/off a gate bias of the power amplifier in accordance with a TDD control signal. A constellation error optimizer circuit removes a current fluctuation and a power noise, which occur when the gate bias controller turns on/off the power amplifier in a TX mode, to stabilize a drain bias thereof.

Abstract translation: 提供了一种用于TDD无线通信系统的HPA设备。 在HPA装置中，功率放大器放大输入信号的功率。 门偏置控制器根据TDD控制信号来打开/关闭功率放大器的栅极偏置。 星座误差优化器电路消除当偏置控制器在TX模式下接通/关断功率放大器时发生的电流波动和功率噪声，以稳定其漏极偏置。

公开(公告)号：US07520682B2

公开(公告)日：2009-04-21

申请号：US11226664

申请日：2005-09-13

Applicant: Yong-Sung Eom ,  Jong-Tae Moon ,  Ho-Gyeong Yun ,  Byung-Seok Choi ,  Jong-Hyun Lee

Inventor： Yong-Sung Eom ,  Jong-Tae Moon ,  Ho-Gyeong Yun ,  Byung-Seok Choi ,  Jong-Hyun Lee

IPC: G02B6/36 ,  H04B10/12

CPC classification number: G02B6/4246 ,  G02B6/4201 ,  G02B6/4204 ,  G02B6/423

Abstract: The present invention provides a transceiver module having advantages of minimizing the number of optical parts by using an optical collimator to which a lens having the same shape as a diameter of an optical fiber is attached on a light input/output end. An transceiver module according to the present invention includes, laser diode for generating an optical signal to transmit, a first photodiode for controlling the laser diode, a second and third photodiodes for receiving an optical signal of a first and second wavelengths, and an optical collimator formed at a light input/output end. On the optical collimator, a lens having an optical fiber shape is attached in a direction the light proceeds.

Abstract translation: 本发明提供了一种收发器模块，其具有通过使用具有与光纤的直径相同形状的透镜附着在光输入/输出端上的光学准直器来最小化光学部件的数量的优点。 根据本发明的收发器模块包括：用于产生光信号以发射的激光二极管，用于控制激光二极管的第一光电二极管，用于接收第一和第二波长的光信号的第二和第三光电二极管，以及光学准直器 形成在光输入/输出端。 在光学准直仪上，沿着光进入的方向安装具有光纤形状的透镜。