公开(公告)号：US08198658B2

公开(公告)日：2012-06-12

申请号：US12125506

申请日：2008-05-22

申请人： Jeo Young Shim ,  Kyu Tae Yoo ,  Won Seok Chung ,  Jung Im Han

发明人： Jeo Young Shim ,  Kyu Tae Yoo ,  Won Seok Chung ,  Jung Im Han

IPC分类号： H01L29/72

CPC分类号： G01N27/4145

摘要： A device for detecting biomolecules includes: a semiconductor substrate; a source region and a drain region separately provided at the substrate; a chamber formed at the substrate including a region between the source region and the drain region, the chamber configured to contain a sample including the biomolecules; and an electrode which applies a voltage to the sample in the chamber. The biomolecules are mobile with respect to the electrode and sample. Methods for detecting biomolecules are also disclosed.

摘要翻译： 用于检测生物分子的装置包括：半导体衬底; 分别设置在所述基板上的源极区域和漏极区域; 在所述基板上形成的室，所述室包括所述源区域和所述漏极区域之间的区域，所述室被配置为容纳包含所述生物分子的样品; 以及向室中的样品施加电压的电极。 生物分子相对于电极和样品是可移动的。 还公开了检测生物分子的方法。

公开(公告)号：US20120141999A1

公开(公告)日：2012-06-07

申请号：US13176777

申请日：2011-07-06

申请人： Chin-sung PARK ,  Won-jong JUNG ,  Joon-ho KIM ,  Kak NAMKOONG ,  Kyu-youn HWANG ,  Won-seok CHUNG ,  Hee-kyun LIM ,  Sung-hong KWON ,  Sun-ok JUNG

发明人： Chin-sung PARK ,  Won-jong JUNG ,  Joon-ho KIM ,  Kak NAMKOONG ,  Kyu-youn HWANG ,  Won-seok CHUNG ,  Hee-kyun LIM ,  Sung-hong KWON ,  Sun-ok JUNG

IPC分类号： C12Q1/68 ,  C12M1/34

CPC分类号： B01L7/52 ,  B01L3/502715 ,  B01L2200/027 ,  B01L2200/028 ,  B01L2200/04 ,  B01L2200/0605 ,  B01L2200/0621 ,  B01L2200/0684 ,  B01L2200/10 ,  B01L2200/16 ,  B01L2300/0627 ,  B01L2300/0816 ,  B01L2300/087 ,  B01L2300/0874 ,  B01L2300/0887 ,  B01L2300/18 ,  B01L2400/0487 ,  B01L2400/06 ,  B01L2400/0655 ,  C12Q1/68 ,  G01N21/75

摘要： A gene analysis apparatus includes a sample preparation chip in which a polymerase chain reaction (“PCR”) sample is prepared, a PCR chip in which a PCR is performed on the PCR sample, and a package layer on which the sample preparation chip and the PCR chip are mounted. The package layer includes a channel through which a material flows from the sample preparation chip to the PCR chip. The sample preparation chip and the PCR chip are on a same side or on opposing sides of the package layer.

摘要翻译： 基因分析装置包括准备了聚合酶链式反应（“PCR”）样品的样品制备芯片，对PCR样品进行PCR的PCR芯片，以及将样品制备芯片和 PCR芯片安装。 封装层包括材料从样品制备芯片流向PCR芯片的通道。 样品制备芯片和PCR芯片在封装层的相同侧或相对侧上。

公开(公告)号：US20120052531A1

公开(公告)日：2012-03-01

申请号：US13039630

申请日：2011-03-03

申请人： Won-seok CHUNG ,  Kak NAMKOONG ,  Joon-ho KIM

发明人： Won-seok CHUNG ,  Kak NAMKOONG ,  Joon-ho KIM

IPC分类号： C12P19/34 ,  C12M1/40

CPC分类号： B01L9/527 ,  B01L3/502715 ,  B01L7/52 ,  B01L2200/025 ,  B01L2200/147 ,  B01L2300/1827

摘要： A polymerase chain reaction (“PCR”) apparatus includes a PCR chip holder which accommodates and supports a PCR chip, a housing which supports ends of the PCR chip holder, a temperature control element which moves perpendicularly with respect to the PCR chip holder in a space between the housing and the PCR chip holder in the housing, and an elastic unit which elastically biases the temperature control element toward the PCR chip holder, between the temperature control element and the housing. The temperature control element includes a top surface which is selectively contacted to a bottom surface of the PCR chip.

摘要翻译： 聚合酶链式反应（“PCR”）装置包括：一个PCR芯片保持器，其容纳和支持PCR芯片;支撑PCR芯片保持器端部的壳体;一个相对于PCR芯片保持器垂直移动的温度控制元件 壳体和壳体中的PCR芯片保持器之间的空间以及在温度控制元件和壳体之间弹性地将温度控制元件朝向PCR芯片保持器偏置的弹性单元。 温度控制元件包括选择性地接触PCR芯片的底表面的顶表面。

公开(公告)号：US07973742B2

公开(公告)日：2011-07-05

申请号：US11797339

申请日：2007-05-02

申请人： Chan-Wook Baik ,  Jeong-Hee Lee ,  Jeong-Na Heo ,  Deuk-Seok Chung ,  Tae-Won Jeong ,  Kyoung-Won Min

发明人： Chan-Wook Baik ,  Jeong-Hee Lee ,  Jeong-Na Heo ,  Deuk-Seok Chung ,  Tae-Won Jeong ,  Kyoung-Won Min

IPC分类号： G09G3/20

CPC分类号： G09G3/32 ,  G09G3/2014 ,  G09G2310/0256 ,  G09G2310/066 ,  G09G2320/043

摘要： A method for driving a field emission device (FED) applies an alternating (AC) voltage as a driving voltage for emitting electrons in a field emission device comprising cathode electrode including an emitter and an anode electrode facing the cathode electrode. A method for aging an FED uses a constant voltage so that electrons cannot be emitted from the electron emission source, and an AC voltage so that electrons can be periodically emitted from the emitter when the FED is aged.

摘要翻译： 用于驱动场发射器件（FED）的方法在包括发射极和面对阴极的阳极的阴极的场致发射器件中施加交流（AC）电压作为发射电子的驱动电压。 用于老化FED的方法使用恒定电压，使得电子不能从电子发射源发射，并且AC电压使得当FED老化时电子可以从发射器周期性地发射。

公开(公告)号：US20110090992A1

公开(公告)日：2011-04-21

申请号：US12872506

申请日：2010-08-31

申请人： Hwan-Seok CHUNG ,  Sun-Hyok Chang ,  Kwang-Joon Kim

发明人： Hwan-Seok CHUNG ,  Sun-Hyok Chang ,  Kwang-Joon Kim

IPC分类号： H04L27/22

CPC分类号： H04L27/2647 ,  H04L27/0014 ,  H04L27/2657 ,  H04L27/364

摘要： An OFDM receiver for compensating for I/Q imbalance is provided. The OFDM receiver includes an I/Q demodulator demodulating a received signal into a baseband in-phase (I) channel signal and a baseband quadrature (Q) channel signal, and an I/Q imbalance compensator compensating for imbalance between the I-channel signal and the Q-channel signal in a time domain. Accordingly, it is possible to solve the I/Q imbalance and suppress degradation in the performance of the OFDM communication device.

摘要翻译： 提供了用于补偿I / Q不平衡的OFDM接收机。 OFDM接收机包括将接收信号解调为基带同相（I）信道信号和基带正交（Q）信道信号的I / Q解调器，以及补偿I信道信号之间的不平衡的I / Q不平衡补偿器 和时域中的Q信道信号。 因此，可以解决I / Q不平衡并且抑制OFDM通信设备的性能的劣化。

公开(公告)号：US20110026924A1

公开(公告)日：2011-02-03

申请号：US12821465

申请日：2010-06-23

申请人： Hwan-Seok Chung ,  Sun-Hyok Chang ,  Kwang-Joon Kim

发明人： Hwan-Seok Chung ,  Sun-Hyok Chang ,  Kwang-Joon Kim

IPC分类号： H04J14/02 ,  H04B10/04

CPC分类号： H04B10/5055 ,  H04B10/548 ,  H04L27/2626 ,  H04L27/2697

摘要： An OFDM optical transmitter and optical transmission method is provided. The OFDM optical transmitter includes a signal converter controlling amplitude of each of data signals according to a position of each of the data signals and converting the controlled data signal into a time-domain signal. Accordingly, it is possible to generate optical OFDM carriers which are uniform in size.

摘要翻译： 提供了一种OFDM光发射机和光传输方法。 OFDM光发射机包括信号转换器，其根据每个数据信号的位置控制每个数据信号的幅度，并将受控数据信号转换成时域信号。 因此，可以生成尺寸一致的光OFDM载波。

公开(公告)号：US07751710B2

公开(公告)日：2010-07-06

申请号：US11745565

申请日：2007-05-08

申请人： Hwan Seok Chung ,  Sun Hyok Chang ,  Sang Soo Lee ,  Kwangjoon Kim

发明人： Hwan Seok Chung ,  Sun Hyok Chang ,  Sang Soo Lee ,  Kwangjoon Kim

IPC分类号： H04J14/00

CPC分类号： H04Q11/0005 ,  H04J14/0204 ,  H04J14/0209 ,  H04J14/0212 ,  H04J14/0217 ,  H04Q2011/0015 ,  H04Q2011/0039

摘要： Provided are a photonic cross-connector system, a wavelength division multiplexing (WDM) system using the photonic cross-connector system, and an optical communication network based on the WDM system. The photonic cross-connector system includes: an optical coupler branching an input optical signal into a plurality of paths; a wavelength selective switch (WSS) extracting at least one wavelength signal from the input optical signal and outputting the extracted wavelength signal to at least one port; a WDM multi-casting apparatus simultaneously copying and reproducing the input optical signal into different wavelengths and changing modulation methods of the input optical signal into different types of modulation methods; an optical transmitter and/or receiver branching and coupling the input optical signal; and a control system controlling the optical coupler, the WSS, the WDM multicasting apparatus, and the optical transmitter and/or receiver.

摘要翻译： 提供了一种光子交叉连接器系统，使用光子交叉连接器系统的波分复用（WDM）系统和基于WDM系统的光通信网络。 光子交叉连接器系统包括：将输入光信号分支成多个路径的光耦合器; 波长选择开关（WSS），从所述输入光信号中提取至少一个波长信号，并将所提取的波长信号输出到至少一个端口; WDM复合铸造设备同时将输入的光信号复制并再现成不同的波长，并且将输入的光信号的调制方法改变成不同类型的调制方法; 光发射机和/或接收机分支和耦合输入光信号; 以及控制光耦合器，WSS，WDM多播设备和光发射机和/或接收机的控制系统。

公开(公告)号：US20100166420A1

公开(公告)日：2010-07-01

申请号：US12640811

申请日：2009-12-17

申请人： Hyung Seok CHUNG ,  You Hyeon JEONG

发明人： Hyung Seok CHUNG ,  You Hyeon JEONG

IPC分类号： H04B10/08 ,  H04J14/00

CPC分类号： H04L47/825 ,  H04L45/302 ,  H04L45/62 ,  H04L45/64 ,  H04L47/70 ,  H04L47/805 ,  H04L47/822 ,  H04Q11/0071 ,  H04Q2011/0077

摘要： There is provided a method of controlling routes and resources in a packet-optic convergence network. The method includes receiving PTL route information between edge devices of the packet-optic convergence network, in which the PTL route information is provided through a route management system; monitoring a resource use state according to PTL route in the process of reserving, changing, or releasing resources in response to a request for the reservation, change, or release of the resources by a service control system; and changing PTL routes or resources allocated to the PTL routes through the route management system on the basis of the resource use state according to PTL route, thereby ensuring greater stability in providing an IP premium service with a Quality of Service (QoS) guarantee.

摘要翻译： 提供了一种控制分组 - 光汇聚网络中的路由和资源的方法。 该方法包括：通过路由管理系统接收PTL路由信息的分组光汇聚网络边缘设备之间的PTL路由信息; 在服务控制系统响应于对该资源的预约，改变或释放的请求的保留，改变或释放资源的过程中，根据PTL路由监视资源使用状态; 根据PTL路由，根据资源使用状态，通过路由管理系统改变分配给PTL路由的PTL路由或资源，从而确保提供具有服务质量（QoS）保证的IP优质业务的更大的稳定性。

公开(公告)号：US07701127B2

公开(公告)日：2010-04-20

申请号：US11485275

申请日：2006-07-13

申请人： Byong-Gwon Song ,  Deuk-Seok Chung ,  Ho-Suk Kang ,  Kyoung-Won Min ,  Moon-Jin Shin

发明人： Byong-Gwon Song ,  Deuk-Seok Chung ,  Ho-Suk Kang ,  Kyoung-Won Min ,  Moon-Jin Shin

IPC分类号： H01J1/62

CPC分类号： H01J63/06

摘要： A field emission backlight unit includes: upper substrate and lower substrate separated from each other and facing each other; an anode formed on a bottom surface of the upper substrate; a phosphor layer formed on a bottom surface of the anode; a plurality of cathodes and gate electrodes alternately formed on a top surface of the lower substrate; and emitters formed on the cathodes; the gate electrodes include first gate electrodes formed of a conductive material on the top surface of the lower substrate and second gate electrodes having a greater thickness than that of the first gate electrodes and formed on a top surface of the first gate electrodes.

摘要翻译： 场致发射背光单元包括：彼此分离并彼此面对的上基板和下基板; 形成在上基板的底面上的阳极; 形成在所述阳极的底面上的荧光体层; 多个阴极和栅电极交替地形成在下基板的顶表面上; 和形成在阴极上的发射体; 栅电极包括在下基板的顶表面上由导电材料形成的第一栅电极和具有比第一栅电极的厚度大的第二栅电极，并形成在第一栅电极的顶表面上。

公开(公告)号：US20100092172A1

公开(公告)日：2010-04-15

申请号：US12486642

申请日：2009-06-17

申请人： Hwan-seok Chung ,  Sun-hyok Chang ,  Sang-soo Lee ,  Kwang-joon Kim

发明人： Hwan-seok Chung ,  Sun-hyok Chang ,  Sang-soo Lee ,  Kwang-joon Kim

IPC分类号： H04J14/00

CPC分类号： H04Q11/0062 ,  H04J14/0204 ,  H04J14/0205 ,  H04J14/0209 ,  H04J14/0212 ,  H04J14/0217 ,  H04J14/0291 ,  H04J14/0295 ,  H04J14/0297 ,  H04Q2011/0011 ,  H04Q2011/0015 ,  H04Q2011/0081

摘要： Provided is an optical network in which a wavelength division multiplexing-based optical transmission scheme is implemented. An apparatus for cross-connecting an optical path includes a path switch including a plurality of input terminals receiving optical signals from other nodes, and a plurality of output terminals sending the optical signals to the other nodes, the path switch switching the path of the optical signal so that the optical signal input via one of the input terminals is output to one of the output terminals; and a wavelength converter converting a wavelength of the optical signal input via the input terminal and outputting the wavelength-converted optical signal to the output terminal according to a switching result of the path switch. Thus, inefficient use of a network resource due to wavelength collision can be prevented, the path can be automatically cross-connected and thus quickly established, path switching and branch combination can be performed irrespective of wavelength, and switching can be performed irrespective of direction.

摘要翻译： 提供了实现基于波分复用的光传输方案的光网络。 用于交叉连接光路的装置包括：路径开关，其包括从其他节点接收光信号的多个输入端子，以及将光信号发送到其他节点的多个输出端子，路径开关切换光学路径 信号，使得经由一个输入端子输入的光信号被输出到输出端之一; 以及波长转换器，其经由所述输入端子转换输入的所述光信号的波长，并且根据所述路径切换的切换结果将所述波长转换的光信号输出到所述输出端子。 因此，可以防止由于波长碰撞导致的网络资源的低效使用，路径可以自动交叉连接并因此快速建立，路径切换和分支组合可以与波长无关地执行，并且可以不考虑方向进行切换。