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公开(公告)号：US20160006395A1
公开(公告)日：2016-01-07
申请号：US14565939
申请日：2014-12-10
Inventor： Young Ho KIM , SANG SOO LEE
CPC classification number: H03F1/0205 , H03F1/086 , H03F1/3205 , H03F1/3211 , H03F1/56 , H03F3/45183 , H03F3/45197 , H03F3/45748 , H03F2200/387 , H03F2200/405 , H03F2200/453 , H03F2203/45112 , H03F2203/45296 , H03F2203/45301 , H03F2203/45374 , H03F2203/45644 , H03F2203/45652 , H03F2203/45702
Abstract: Provided is a buffer amplifier. The buffer amplifier includes: a replica bias unit dividing an internal power voltage received from an internal power node to generate a bias voltage; an input unit including a first differential amplifier comparing a first differential input signal with the bias voltage to output a first internal signal and a second differential amplifier comparing a second differential input signal with the bias voltage to output a second internal signal; and an output unit including a third differential amplifier comparing the first internal signal with the second internal signal to output a first differential output signal and a second differential output signal.
Abstract translation: 提供了一个缓冲放大器。 缓冲放大器包括：复制偏置单元，分割从内部功率节点接收的内部电力电压以产生偏置电压; 输入单元，包括：第一差分放大器，将第一差分输入信号与偏置电压进行比较以输出第一内部信号;以及第二差分放大器，将第二差分输入信号与偏置电压进行比较，以输出第二内部信号; 以及输出单元，其包括将所述第一内部信号与所述第二内部信号进行比较的第三差分放大器，以输出第一差分输出信号和第二差分输出信号。
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2.发明申请公开(公告)号：US20160118970A1
公开(公告)日：2016-04-28
申请号：US14924955
申请日：2015-10-28
Inventor： Young Ho KIM , Eui Suk JUNG
IPC: H03K5/1532 , H03F3/45 , G01R19/04 , H03G3/30
CPC classification number: H03K5/1532 , G01R19/04 , H03F3/45183 , H03F3/45475 , H03F3/45968 , H03F2200/435 , H03F2200/453 , H03F2203/45138 , H03F2203/45212 , H03G3/30 , H03G3/3084
Abstract: A peak detector using a charge pump is provided. The peak detector includes a differential amplifier configured to receive an input signal to be detected through an input node and amplify the received signal; a current control logic configured to create two or more current control signals by comparing a signal output from the differential amplifier with two or more reference voltages; a mirror current source portion comprising two or more mirror current sources configured to be driven respectively by the current control signals from the current control logic; a capacitor configured to be charged or discharged by currents output from the mirror current sources; and a reset circuit configured to reset a voltage of the capacitor.
Abstract translation: 提供使用电荷泵的峰值检测器。 峰值检测器包括：差分放大器，被配置为通过输入节点接收要检测的输入信号并放大接收信号; 电流控制逻辑，被配置为通过将从差分放大器输出的信号与两个或更多个参考电压进行比较来产生两个或更多个电流控制信号; 镜电流源部分，包括被配置为分别由来自当前控制逻辑的电流控制信号驱动的两个或更多个镜电流源; 配置为通过从所述反射镜电流源输出的电流进行充电或放电的电容器; 以及复位电路，其被配置为复位所述电容器的电压。
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3.发明申请METHOD AND APPARATUS FOR PROVIDING CONCEALED SOFTWARE EXECUTION ENVIRONMENT BASED ON VIRTUALIZATION 审中-公开基于虚拟化提供隐蔽软件执行环境的方法和装置公开(公告)号：US20140033266A1
公开(公告)日：2014-01-30
申请号：US13947241
申请日：2013-07-22
Inventor： Young Ho KIM , Jeong Nyeo KIM , Jae Deok LIM , Yun-Kyung LEE
IPC: G06F21/00
CPC classification number: G06F21/00 , G06F9/45558 , G06F21/53 , G06F2009/45587 , G06F2221/2149 , H04W12/0806 , H04W88/02
Abstract: A method and apparatus provides a concealed software execution environment based on virtualization. The method and apparatus constructs a concealed domain that is exclusively executed without being exposed to the outside using a virtualization-based domain separating technology and executes security information such as key information provided by a secure element within the concealed domain.
Abstract translation: 一种方法和装置提供了基于虚拟化的隐藏的软件执行环境。 该方法和装置构建了一个被隐藏的域，其被独占地执行，而不会使用基于虚拟化的域分离技术暴露于外部，并且执行诸如由隐藏域内的安全元件提供的密钥信息等安全信息。
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4.发明申请REGULATED CASCODE (RGC)-TYPE BURST MODE OPTIC PRE-AMPLIFIER HAVING EXTENDED LINEAR INPUT RANGE 有权具有扩展线性输入范围的调节型（RGC）型型脉冲模式光学预放大器公开(公告)号：US20160142026A1
公开(公告)日：2016-05-19
申请号：US14887869
申请日：2015-10-20
Inventor： Young Ho KIM
CPC classification number: H03F3/082 , H03F1/0211 , H03F1/223 , H03F3/08 , H03F3/085 , H03F3/45197 , H03F2200/435 , H04B10/272 , H04B10/673 , H04B10/693 , H04B10/6931
Abstract: A Regulated Cascode (RGC)-type burst mode optic pre-amplifier having an extended linear input range. The burst mode optic pre-amplifier comprises an RGC-type Trans Impedance Amplifier (TIA), wherein a current path is added in the circuit of the RGC-type TIA to control a linearity state of the RGC-type TIA, and a main voltage gain is controlled in other circuit blocks after the RGC-type TIA.
Abstract translation: 具有扩展线性输入范围的调节串行（RGC）型突发模式光纤前置放大器。 突发模式光学前置放大器包括RGC型跨阻抗放大器（TIA），其中在RGC型TIA的电路中添加电流路径以控制RGC型TIA的线性状态，以及主电压 在RGC型TIA之后，其他电路块中的增益被控制。
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公开(公告)号：US20240063557A1
公开(公告)日：2024-02-22
申请号：US18325631
申请日：2023-05-30
Inventor： Young Ho KIM , Kyung Hyun PARK , Dong Woo PARK , JUN-HWAN SHIN , Il Min LEE
CPC classification number: H01Q23/00 , G01N22/00 , H01Q9/0407 , H01Q1/48 , H03D7/02
Abstract: Disclosed is an antenna-sub harmonic mixer block, which includes a dielectric block disposed on a PCB substrate having a ground surface, an antenna including first antenna patch provided on the dielectric block and having a metal patch and a slot, and a second antenna patch provided on the dielectric block, spaced apart from the first antenna patch to surround the first antenna patch, and that receives a ground voltage at the same potential as the ground surface of the PCB substrate, an RF ground wire disposed on the dielectric block and connected from the first antenna patch to a surface having the same potential as the ground surface, an RF switching stage disposed on the dielectric block, connected to the first antenna patch, and that provides a switching ON/OFF operation in conjunction with the RF ground wire depending on a magnitude of a local signal LO.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20190297496A1
公开(公告)日：2019-09-26
申请号：US16351860
申请日：2019-03-13
Inventor： Young Ho KIM
Abstract: An operation method of a first communication node performing access control in a multi-hop based communication network may comprise receiving a first message requesting authentication for a third communication node from a second communication node included in the communication network; transmitting a second message requesting authentication for the third communication node to a fourth communication node performing an authentication procedure in the communication network; receiving a third message from the fourth communication node, the third message including information on a result of the authentication procedure for the third communication node; and transmitting a fourth message including the information on the result of the authentication procedure to the second communication node.
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7.发明申请HIGH SPEED SIGNAL LEVEL DETECTOR AND BURST-MODE TRANS IMPEDANCE AMPLIFIER USING THE SAME 有权使用相同的高速信号电平检测器和BURST模式转换阻抗放大器公开(公告)号：US20160142028A1
公开(公告)日：2016-05-19
申请号：US14875893
申请日：2015-10-06
Inventor： Young Ho KIM , Sang Soo LEE
CPC classification number: H03F3/45183 , G01R19/0084 , G01R19/04 , H03F3/082 , H03F2200/435
Abstract: A signal level detector comprising and a Burst-Mode Trans Impedance Amplifier (BM-TIA) using the same. The signal level detector includes a level detector configured to detect peak voltage of an input voltage signal, a reference voltage generator configured to generate second reference voltage by receiving first reference voltage, a comparator configured to compare the peak voltage and the second reference voltage and output a discrimination value according to a comparison result, and a latch configured to store the differential output from the comparator, wherein the level detector and the reference voltage generator have differential amplifier in the same structure.
Abstract translation: 信号电平检测器包括使用其的突发模式反阻抗放大器（BM-TIA）。 信号电平检测器包括：电平检测器，被配置为检测输入电压信号的峰值电压;参考电压发生器，被配置为通过接收第一参考电压产生第二参考电压;比较器，被配置为比较峰值电压和第二参考电压，并输出 根据比较结果的鉴别值，以及配置为存储来自比较器的差分输出的锁存器，其中电平检测器和参考电压发生器具有相同结构的差分放大器。
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8.发明申请SYSTEM FOR PROVIDING REMOTE MEMORY AND TEMPORARY PAGE POOL OPERATING METHOD FOR PROVIDING REMOTE MEMORY 审中-公开用于提供远程存储器的系统和用于提供远程存储器的临时页面池操作方法公开(公告)号：US20160085450A1
公开(公告)日：2016-03-24
申请号：US14673571
申请日：2015-03-30
Inventor： Shin Young AHN , Young Ho KIM , Eun Ji LIM , Gyu Il CHA
IPC: G06F3/06
CPC classification number: G06F3/0604 , G06F3/0631 , G06F3/0665 , G06F3/067
Abstract: The present invention relates to technology for providing a remote memory, and more particularly, to a system for providing a remote memory which may enable an application in a high performance computing system to use a physical memory of a remote computing node like a local memory of a computing node in which the corresponding application is executed, and a temporary page pool operating method for providing a remote memory.
Abstract translation: 本发明涉及用于提供远程存储器的技术，更具体地，涉及一种用于提供远程存储器的系统，该系统可使得高性能计算系统中的应用能够使用诸如本地存储器的本地存储器的远程计算节点的物理存储器 其中执行相应应用的计算节点和用于提供远程存储器的临时页面池操作方法。
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公开(公告)号：US20140150084A1
公开(公告)日：2014-05-29
申请号：US14079096
申请日：2013-11-13
Inventor： Yun-Kyung LEE , Jae Deok LIM , Young Ho KIM , Jeong Nyeo KIM
IPC: G06F21/31
Abstract: A user authentication apparatus safely uses resources by forming a communication channel between a plurality of execution environments through user authentication in a portable terminal providing the plurality of execution environments based on a virtualization solution, and prevents private information from being illegally leaked by hacking by not directly exposing a PIN number or a password a user inputs using a virtual keyboard and a keyboard coordinate when authenticating the user.
Abstract translation: 用户认证装置通过在基于虚拟化解决方案提供多个执行环境的便携式终端中通过用户认证在多个执行环境之间形成通信信道来安全地使用资源，并且防止私人信息被非直接的黑客非法泄露 在验证用户时，使用虚拟键盘和键盘坐标显示用户输入的PIN号码或密码。
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公开(公告)号：US20240372890A1
公开(公告)日：2024-11-07
申请号：US18650568
申请日：2024-04-30
Inventor： Young Ho KIM , Seon Gyoung SOHN , Kyeong Tae KIM , Jeong Nyeo KIM , Yun Kyung LEE
Abstract: A method and an apparatus for predicting cyber threats using natural language processing are disclosed. According to an embodiment of a present disclosure, a method for predicting cyber threats includes calculating similarity using a first embedding vector for cyber threat identification information and a second embedding vector for asset information when security event information is received, wherein the security event information includes the cyber threat identification information. The method also includes measuring correlation between the cyber threat identification information and the asset information based on the similarity. The method also includes determining an asset vulnerable to cyber threats based on the correlation.
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