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    Broadband amplification apparatus for bandwidth expansion
    1.
    发明授权
    Broadband amplification apparatus for bandwidth expansion 失效
    用于带宽扩展的宽带放大装置

    公开(公告)号：US06914488B2

    公开(公告)日：2005-07-05

    申请号：US10613362

    申请日：2003-07-03

    申请人： Sang-Hyun Park ,  Dong Yun Jung ,  Chul Soon Park

    发明人： Sang-Hyun Park ,  Dong Yun Jung ,  Chul Soon Park

    IPC分类号： H03F1/42 ,  H03F1/48 ,  H03F3/343 ,  H03F3/68

    CPC分类号： H03F1/48 ,  H03F3/3432 ,  H03F2200/36

    摘要： A broadband amplification apparatus for extending a bandwidth includes a first and a second amplifying unit for amplifying an input signal, a buffering unit and a first inductive buffer. The buffering unit disposed between the first and the second amplifying unit buffers an output signal of the first amplifying unit to thereby maintain a bandwidth of the output signal, increases a gain and returns back a portion of the buffered signal to the first amplifying unit. The first inductive buffer, which is connected to the buffer unit, enhances input impedance as a frequency increases within a predetermined range, thereby introducing little gain changes while serving to extend a bandwidth.

    摘要翻译： 用于扩展带宽的宽带放大装置包括用于放大输入信号的第一和第二放大单元，缓冲单元和第一感应缓冲器。 布置在第一和第二放大单元之间的缓冲单元缓冲第一放大单元的输出信号，从而保持输出信号的带宽，增加增益并将缓冲信号的一部分返回到第一放大单元。 连接到缓冲单元的第一电感缓冲器在频率在预定范围内增加时增强输入阻抗，从而在扩展带宽的同时引入很少的增益变化。

    Transimpedance amplification apparatus with source follower structure
    2.
    发明授权
    Transimpedance amplification apparatus with source follower structure 失效
    具有源极跟随结构的互阻放大装置

    公开(公告)号：US07030701B2

    公开(公告)日：2006-04-18

    申请号：US10735738

    申请日：2003-12-16

    申请人： Dong Yun Jung ,  Sang-Hyun Park ,  Chul Soon Park

    发明人： Dong Yun Jung ,  Sang-Hyun Park ,  Chul Soon Park

    IPC分类号： H03F3/08

    CPC分类号： H03F3/082 ,  H03F3/3455

    摘要： A transimpedance amplification apparatus includes a signal source for generating a current signal, a source follower stage, a common source stage and a shunt feedback resistor. The source follower stage having a source follower structure receives the current signal to reduce an impedance of the signal source. The common source stage, following the source follower stage, driven by the reduced signal source impedance, amplifies the current signal to extend a frequency bandwidth of the current signal and buffers the amplified signal with the extended frequency bandwidth thereof maintained, wherein the reduced signal source impedance serves to extend a frequency bandwidth of the common source stage. The shunt feedback resistor, which is installed between the source follower stage and the common source stage, adjusts an input DC bias of the source follower stage and increasing a transimpedance gain of the common source stage.

    摘要翻译： 跨阻放大装置包括用于产生电流信号的信号源，源极跟随器级，公共源级和并联反馈电阻。 具有源极跟随器结构的源极跟随器级接收电流信号以减小信号源的阻抗。 在源极跟随器级之后，由信号源阻抗降低驱动的公共源极级放大电流信号以扩展电流信号的频率带宽，并且缓冲放大的信号，其中保持扩展的频率带宽，其中减小的信号源 阻抗用于扩展公共源极级的频率带宽。 安装在源极跟随器级和公共源极级之间的并联反馈电阻调节源极跟随器级的输入直流偏置并增加公共源级的跨阻增益。

    Information protection system and method
    4.
    发明授权
    Information protection system and method 有权
    信息保护系统和方法

    公开(公告)号：US08811609B2

    公开(公告)日：2014-08-19

    申请号：US13397306

    申请日：2012-02-15

    申请人： Sang-Hyun Park ,  Jun-Ho Lee ,  Haeng-Seok Ko ,  Myung-Won Seo ,  In-Jung Kim ,  Jang-Hong Yoon

    发明人： Sang-Hyun Park ,  Jun-Ho Lee ,  Haeng-Seok Ko ,  Myung-Won Seo ,  In-Jung Kim ,  Jang-Hong Yoon

    IPC分类号： G06F21/00

    CPC分类号： G06F21/34 ,  G06F21/31 ,  G06F21/72 ,  H04L9/0822 ,  H04L9/0863 ,  H04L9/3226 ,  H04L63/0876 ,  H04L2209/80 ,  H04L2463/062 ,  H04W12/02 ,  H04W12/04 ,  H04W12/06

    摘要： An information protection system includes a mobile terminal and an encryption module. The mobile terminal requests a key sequence by transmitting a message including a Personal Identification Number (PIN) number input by a user, and encrypts or decrypts one or more communication signals, including voice signals and data signals, based on the key sequence when the key sequence is received. The encryption module is connected to the mobile terminal. The encryption module encrypts a security key using the identifier and the PIN number of the mobile terminal, decrypts the encrypted security when requested by the mobile terminal, and transmits the key sequence generated based on the decrypted security key to the mobile terminal.

    摘要翻译： 信息保护系统包括移动终端和加密模块。 移动终端通过发送包括用户输入的个人识别码（PIN）号码的消息来请求密钥序列，并且当密钥基于密钥序列时，基于密钥序列对包括语音信号和数据信号在内的一个或多个通信信号进行加密或解密 接收序列。 加密模块连接到移动终端。 加密模块使用移动终端的标识符和PIN号码对安全密钥进行加密，在移动终端请求时解密加密的安全性，并将基于解密的安全密钥生成的密钥序列发送到移动终端。

    TRANSPARENT CONDUCTING FILM HAVING DOUBLE STRUCTURE AND METHOD OF MANUFACTURING THE SAME
    5.
    发明申请
    TRANSPARENT CONDUCTING FILM HAVING DOUBLE STRUCTURE AND METHOD OF MANUFACTURING THE SAME 审中-公开
    具有双重结构的透明导电膜及其制造方法

    公开(公告)号：US20140083501A1

    公开(公告)日：2014-03-27

    申请号：US14118522

    申请日：2012-08-14

    申请人： Jun-Sik Cho ,  Sang-Hyun Park ,  Jae-Ho Yun ,  Joo-Hyung Park ,  Kee-Shik Shin ,  Jin-Su Yoo ,  Kyung-Hoon Yoon

    发明人： Jun-Sik Cho ,  Sang-Hyun Park ,  Jae-Ho Yun ,  Joo-Hyung Park ,  Kee-Shik Shin ,  Jin-Su Yoo ,  Kyung-Hoon Yoon

    IPC分类号： H01L31/0216 ,  H01L31/18

    CPC分类号： H01L31/02168 ,  H01L31/022466 ,  H01L31/022483 ,  H01L31/02327 ,  H01L31/1888 ,  Y02E10/50

    摘要： Disclosed is a double-structure transparent conducting film having both excellent electrical characteristics and excellent light trapping performance, and a method of manufacturing the same.The double-structure transparent conducting film, which is used as a front antireflection film, a front electrode or a rear reflective film of a solar cell, includes: a light transmitting layer; and a light trapping layer whose one side is in contact with the light transmitting layer and whose other side is provided thereon with a surface textured structure; wherein the relationship of electrical conductivity A of the light transmitting layer and electrical conductivity a of the light trapping layer is A>a, and the relationship of etchability of the light transmitting layer and etchability of the light trapping layer is B

    摘要翻译： 公开了具有优异的电特性和优异的光捕获性能的双重结构的透明导电膜及其制造方法。 用作太阳能电池的正面抗反射膜，前电极或后反射膜的双结构透明导电膜包括：透光层; 以及其一侧与透光层接触并且其另一侧设置有表面纹理结构的光捕获层; 其中透光层的电导率A和光捕获层的电导率a之间的关系为A> a，透光层的蚀刻性与光捕获层的蚀刻性之间的关系为B

    SYSTEM AND METHOD FOR PREVENTING DROWSINESS
    6.
    发明申请
    SYSTEM AND METHOD FOR PREVENTING DROWSINESS 有权
    防止流失的系统和方法

    公开(公告)号：US20120139733A1

    公开(公告)日：2012-06-07

    申请号：US13308759

    申请日：2011-12-01

    申请人： Sang-Yub Lee ,  Hyo-Sub Choi ,  Chul-Dong Lee ,  Sang-Hyun Park

    发明人： Sang-Yub Lee ,  Hyo-Sub Choi ,  Chul-Dong Lee ,  Sang-Hyun Park

    IPC分类号： G08B23/00

    CPC分类号： G08B21/06 ,  A61B5/0476 ,  A61B5/18 ,  A61B5/6835 ,  A61B5/6893 ,  B60K28/066

    摘要： A system and a method for preventing drowsiness are provided. The system for preventing drowsiness calculates brainwaves of a user by receiving a signal around a head of a user without contact, detects a state of the user based on the calculated brainwaves, and performs a necessary function according to the detected state of the user. Thus, convenience is increased when measuring the brainwaves of the driver using the contactless electrodes.

    摘要翻译： 提供了一种用于预防困倦的系统和方法。 用于防止嗜睡的系统通过接收用户头部周围的信号而没有接触来计算用户的电波，基于所计算的脑电波检测用户的状态，并且根据用户的检测状态执行必要的功能。 因此，当使用非接触电极测量驾驶员的电波时，便利性增加。

    Biochip for the detection of phosphorylation and the detection method using the same
    8.
    发明授权
    Biochip for the detection of phosphorylation and the detection method using the same 有权
    用于检测磷酸化的生物芯片及其检测方法

    公开(公告)号：US07794964B2

    公开(公告)日：2010-09-14

    申请号：US12333383

    申请日：2008-12-12

    申请人： Sang-Hyun Park ,  Kyong Cheol Ko

    发明人： Sang-Hyun Park ,  Kyong Cheol Ko

    IPC分类号： C12Q1/48 ,  C07K14/00

    CPC分类号： C12Q1/485

    摘要： The present invention relates to a biochip for detecting phosphorylation and a method for detecting phosphorylation using the same, more precisely a biochip prepared by integrating a protein produced from the recombination of a substrate of kinase selected from the group consisting of PKC (Protein Kinase C), cdc2-PK (cdc2 Protein Kinase) and DNA-PK (DNA-dependent Protein Kinase) and the elevated protein such as Selenomonas ruminantium membrane protein on a matrix surface coated with an active group, a kit for detecting phosphorylation composed of the said biochip and a cofactor labeled with a radio-isotope and a method for detecting phosphorylation using the same. The biochip for detecting phosphorylation of the present invention using a radio-isotope facilitates the detection of phosphorylation with a minimum amount of a sample by simple processes, compared with the conventional method using an antibody. Since this method can analyze a large amount of samples in a shorter period of time, it can be effectively used for the analysis of kinase activity.

    摘要翻译： 本发明涉及用于检测磷酸化的生物芯片和使用该生物芯片检测磷酸化的方法，更确切地说，通过将从激酶底物的重组产生的蛋白质整合而制备的生物芯片，所述蛋白质底物选自PKC（蛋白激酶C） ，cdc2-PK（cdc2蛋白激酶）和DNA-PK（DNA依赖性蛋白激酶）和升高的蛋白质如硒化单胞菌反应物膜蛋白在包被活性基团的基质表面上，用于检测由所述生物芯片组成的磷酸化试剂盒 和用放射性同位素标记的辅助因子和使用其的磷酸化检测方法。 与使用抗体的常规方法相比，使用放射性同位素检测本发明的磷酸化的生物芯片通过简单的方法促进了用最小量的样品的磷酸化检测。 由于该方法可以在更短的时间内分析大量样品，因此可以有效地用于激酶活性的分析。

    Line buffer and method of providing line data for color interpolation
    9.
    发明授权
    Line buffer and method of providing line data for color interpolation 失效
    线缓冲器和提供颜色插值线数据的方法

    公开(公告)号：US07345701B2

    公开(公告)日：2008-03-18

    申请号：US10626636

    申请日：2003-07-25

    申请人： Sang-Hyun Park ,  Jong-Sik Jeong ,  Yeon-Cheol Lee ,  Kang-ju Kim ,  Hyung-Man Park ,  Boo-Dong Kwak

    发明人： Sang-Hyun Park ,  Jong-Sik Jeong ,  Yeon-Cheol Lee ,  Kang-ju Kim ,  Hyung-Man Park ,  Boo-Dong Kwak

    IPC分类号： H04N5/76 ,  H04N3/14 ,  H04N5/228 ,  G06K9/32 ,  G11C19/00

    CPC分类号： H04N9/045 ,  H04N2209/046

    摘要： A line buffer and a method of providing data to a 3×3 line interpolation processor using the line buffer in an image processing system, such as a digital camera, includes a readable and writable single memory, a buffer register having a prior data area storing first line image data, which has been stored in a memory, in a unit of 2m bits, and having a present data area storing second image data, which is inputted from an image sensor in a unit of m bits, in a unit of the 2m bits, and a memory controller providing the memory with a chip enable signal, a write enable signal, and an address indicating locations of the first and second line image data stored in the buffer register, reading and writing the first and second line image data from and on the memory, and outputting the first and second line image data and a third line image data, which is inputted from the image sensor.

    摘要翻译： 行数据缓冲器和在诸如数字照相机的图像处理系统中使用线缓冲器向3×3线插值处理器提供数据的方法包括可读写的单个存储器，具有存储第一行的先前数据区的缓冲寄存器 已经存储在存储器中的图像数据以2m位为单位，并且以2位为单位具有存储从图像传感器以m位单位输入的第二图像数据的当前数据区域 以及存储器控制器，为存储器提供芯片使能信号，写使能信号和指示存储在缓冲寄存器中的第一和第二行图像数据的位置的地址，读取和写入第一和第二行图像数据 并且输出从图像传感器输入的第一和第二行图像数据和第三行图像数据。