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公开(公告)号：US20150026446A1
公开(公告)日：2015-01-22
申请号：US14324472
申请日：2014-07-07
Inventor： Jinmok KIM , Hyukchan KWON , Yongho LEE , Ki Woong KIM , Kwonkyu YU
CPC classification number: G06F1/24 , G06F1/04 , G06F9/4401
Abstract: Provided is a signal processing device including: a digital signal detector outputting an inputted serial digital signal; a clock signal generator generating a clock signal on the basis of the serial digital signal; a chip selection signal generator generating a chip selection signal for selecting a chip by using at least one signal of the clock signal and the serial digital signal; and an initializer detecting an initializing signal included in the serial digital signal and generates a reset signal for initializing an operation of the clock signal generator and the chip selection signal generator on the basis of the initializing signal.
Abstract translation: 提供一种信号处理装置，包括：数字信号检测器，输出输入的串行数字信号; 时钟信号发生器，基于串行数字信号产生时钟信号; 芯片选择信号发生器，通过使用时钟信号和串行数字信号的至少一个信号产生用于选择芯片的芯片选择信号; 以及初始化器，其检测包括在串行数字信号中的初始化信号，并且基于初始化信号产生用于初始化时钟信号发生器和芯片选择信号发生器的操作的复位信号。
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公开(公告)号：US20150012246A1
公开(公告)日：2015-01-08
申请号：US14323211
申请日：2014-07-03
Inventor： Jae-Wan KIM , Jong-Ahn KIM , Chu-Shik KANG , Jong-Han JIN
IPC: G01B11/06
CPC classification number: G01B11/06 , G01B9/0201 , G01B9/02081 , G01B11/14 , G01N21/211 , G01N21/45 , G01N2021/213 , G01S17/36
Abstract: Provided are a thickness measuring apparatus and a thickness measuring method. The thickness measuring method includes irradiating first laser beam of a first wavelength λ1 to a transparent substrate and measuring intensity of first laser beam transmitting the transparent substrate; irradiating second laser beam of a second wavelength λ2 to the transparent substrate and measuring intensity of second laser beam transmitting the transparent substrate; and extracting a rotation angle on a Lissajous graph using the first and second laser beams transmitting the transparent substrate. A phase difference between adjacent rays by multiple internal reflection of the first laser beam and a phase difference between adjacent ray by multiple internal reflection of the second laser beam is maintained at π/2.
Abstract translation: 提供了一种厚度测量装置和厚度测量方法。 厚度测量方法包括将第一波长λ1的第一激光束照射到透明基板并测量透射透明基板的第一激光束的强度; 将第二波长λ2的第二激光束照射到透明基板并测量透射透明基板的第二激光束的强度; 以及使用透射所述透明基板的所述第一和第二激光束在利萨如图上提取旋转角度。 通过第一激光束的多次内部反射的相邻射线之间的相位差和通过第二激光束的多次内部反射的相邻射线之间的相位差保持在＆lt; pgr / 2。
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183.发明申请公开(公告)号：US20150009509A1
公开(公告)日：2015-01-08
申请号：US14491589
申请日：2014-09-19
Inventor： Jae-Wan KIM , Jong-Ahn KIM , Jong-Han JIN , Chu-Shik KANG , Tae-Bong EOM
IPC: G01B11/06
CPC classification number: G01B11/0691
Abstract: Provided are a transparent substrate monitoring apparatus and a transparent substrate monitoring method. The transparent substrate monitoring apparatus includes a light emitting unit emitting light; a double slit disposed on a plane defined in a first direction and a second direction intersecting a propagation direction of incident light and includes a first slit and a second slit spaced apart from each other in the first direction to allow the light to pass therethrough; an optical detection unit measuring an intensity profile or position of an interference pattern formed on a screen plane; and a signal processing unit receiving a signal from the optical detection unit to calculate an optical phase difference or an optical path difference.
Abstract translation: 提供透明基板监视装置和透明基板监视方法。 透明基板监视装置包括发光部的发光部; 设置在沿着与入射光的传播方向相交的第一方向和第二方向限定的平面上的双狭缝，并且包括在所述第一方向上彼此间隔开的第一狭缝和第二狭缝，以允许光通过; 光学检测单元，测量形成在屏幕平面上的干涉图案的强度分布或位置; 以及信号处理单元，接收来自光学检测单元的信号以计算光学相位差或光程差。
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公开(公告)号：US20140343397A1
公开(公告)日：2014-11-20
申请号：US14446764
申请日：2014-07-30
Inventor： Kiwoong Kim , Yong-ho Lee , Seong-Joo Lee , Kwon-Kyu Yu
IPC: G01R33/385 , A61B5/055 , A61B5/05 , G01R33/48
CPC classification number: G01R33/385 , A61B5/05 , A61B5/055 , G01R33/26 , G01R33/326 , G01R33/445 , G01R33/48 , G01R33/4806
Abstract: Provided are an ultra-low-field nuclear magnetic resonance device and an ultra-low-field nuclear magnetic resonance measuring method. The method includes applying a first measurement bias magnetic field corresponding to an excitation frequency of a coherent biomagnetic field generated in association with the electrophysiological activity of human body organs, applying a second measurement bias magnetic field having the same direction as the first measurement bias magnetic field and having a different magnitude than the first measurement bias magnetic field, and measuring a magnetic resonance signal generated in the human body by using magnetic field measuring means.
Abstract translation: 提供了超低场核磁共振装置和超低场核磁共振测量方法。 该方法包括：对应于与人体器官的电生理活动相关联产生的相干生物磁场的激发频率对应的第一测量偏置磁场，施加与第一测量偏置磁场相同方向的第二测量偏置磁场 并且具有与第一测量偏置磁场不同的幅度，并且通过使用磁场测量装置来测量在人体中产生的磁共振信号。
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公开(公告)号：US20140148014A1
公开(公告)日：2014-05-29
申请号：US14082823
申请日：2013-11-18
Inventor： ShinJae You , Jung-Hyung Kim , Yong-Hyung Shin , Dae-Jin Seong , Daewoong Kim
IPC: H01L21/311
CPC classification number: H01L21/31116 , H01J37/32357 , H01J37/32568 , H01L21/02049
Abstract: A substrate processing apparatus and method includes a chamber, a remote plasma source outside the chamber to provide activated ammonia and activated hydrogen fluoride into the chamber, and a direct plasma source to provide ion energy to a substrate inside the chamber. The plasma source includes ground electrodes extending in a first direction on a first plane perpendicularly spaced apart from a plane on which the substrate is disposed and defined by the first direction and a second direction perpendicular to the first direction and power electrodes disposed between the ground electrodes, extending in the first direction parallel to each other and receiving power from an RF power source to generate plasma between adjacent ground electrodes. The activated ammonia and the activated hydrogen fluoride are supplied on the substrate through a space between the power electrode and the ground electrode.
Abstract translation: 基板处理装置和方法包括：腔室，室外的远程等离子体源，以将激活的氨和活化的氟化氢提供到腔室中，以及直接等离子体源，以向腔室内的基底提供离子能量。 等离子体源包括接地电极，该接地电极在垂直于第一平面间隔开的第一平面上延伸，该第一平面垂直于基板设置并由第一方向和垂直于第一方向的第二方向定义的平面间隔开，并且布置在接地电极 在第一方向上彼此平行延伸并且从RF电源接收功率以在相邻接地电极之间产生等离子体。 活性氨和活性氟化氢通过电力电极和接地电极之间的空间在基板上供应。
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Patent Agency Ranking
186.发明申请公开(公告)号：US20020182136A1
公开(公告)日：2002-12-05
申请号：US09873240
申请日：2001-06-05
Inventor： Nam Hwi Hur , Eun Ok Chi , Wan Seop Kim
IPC: C01B021/00
CPC classification number: C01B21/0637 , C01B21/0602 , C01P2002/34 , C01P2002/72 , C01P2002/76 , C01P2002/77 , C01P2006/32 , C01P2006/40 , C01P2006/42
Abstract: The present invention relates to a method for preparing manganese-based nitride having nearly zero temperature coefficient of resistivity and more particularly, to the effective method for preparing manganese-based nitride expressed by the formula (1), wherein the manganese-based nitride, prepared by heating the stoichiometric mixture of Mn2N and Cu in an evacuated quartz tube, provides some advantages in that i) the use of the Mn2N compound as a reactant, the formation of impurities and nitrogen evaporation may be prevented, and ii) through nitrogen is tightly bonded between metals, the manganese-based nitride has extremely low (46 ppm/K) temperature coefficient of resistivity.CuNMn3nullnull(1)
Abstract translation: 本发明涉及一种制备具有接近零电阻温度系数的锰基氮化物的方法，更具体地说，涉及制备由式（1）表示的锰基氮化物的有效方法，其中制备的锰基氮化物 通过加热真空石英管中的Mn2N和Cu的化学计量混合物，提供了一些优点，即i）使用Mn2N化合物作为反应物，可以防止形成杂质和氮气蒸发，以及ii）通过氮气紧密 在金属之间键合，锰基氮化物具有极低的（46ppm / K）的电阻率温度系数<段落lvl =“0”>内嵌式> CuNMn3（1）
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公开(公告)号：US12196767B2
公开(公告)日：2025-01-14
申请号：US17637302
申请日：2019-11-11
Inventor： Tae Geol Lee , Jin Gyeong Son , Sunho Joh
Abstract: A method of detecting vitamin D in blood using laser desorption/ionization mass spectrometry (LDI-MS) and an apparatus therefor according to the present invention are not complicated in a measurement, do not require a number of measurement steps, and allow for easy measurement and collection of results in real time with a quick analysis. In addition, precise analysis may be performed even at a lower concentration of a sample, such that sensitivity and precision are excellent, various subtypes of vitamin D may be simultaneously detected, a throughput is high, and structural analysis and quantitative analysis of vitamin D that has undergone a metabolic process in blood may be accurately performed without a matrix interference.
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公开(公告)号：US12140547B2
公开(公告)日：2024-11-12
申请号：US17587541
申请日：2022-01-28
Applicant: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE , VIRGINIA TECH INTELLECTUAL PROPERTIES, INC.
Inventor： Eun-Ah You , Zhou Wei , Wonil Nam , Wansun Kim
Abstract: The present disclosure relates to a surface-enhanced Raman spectroscopy complex probe capable of effectively detecting a catecholamine compound even at extremely low concentrations. The complex probe includes a nanolaminate including a nanogap and metal nanoparticles. In this case, the nanolaminate and the metal nanoparticles are modified to a compound that may be bound to each functional group included in catecholamine, and thus, catecholamine included in an analyte is doubly recognized by the complex probe. In addition, since a hotspot emitting a strong SERS signal is formed by a nanogap included in a nanolaminate, it is possible to effectively detect a catecholamine compound even at extremely low concentrations.
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公开(公告)号：US20240337591A1
公开(公告)日：2024-10-10
申请号：US18604754
申请日：2024-03-14
Inventor： Dong Hyung KIM , Hyun Mo CHO
IPC: G01N21/21 , G01N21/552 , G01N21/84
CPC classification number: G01N21/211 , G01N21/554 , G01N21/8422 , G01N2021/213
Abstract: A split prism silicon-based immersion microchannel measuring device includes a microchannel structure including a support and one or more microchannels formed in the support and each having a sample detection layer with a fixed bioadhesive material for detecting a sample, a sample injection unit configured to inject a buffer solution containing the sample into the microchannel, a prism unit having a first prism and a second prism and formed by connecting a vertical surface of the first prism and a vertical surface of the second prism, a blocking part provided in a portion where the first prism and the second prism are connected to each other, the blocking part being configured to block an optical path, a polarized light generating unit configured to generate polarized light, and a polarized light detecting unit configured to detect a polarization change of reflected light.
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190.发明授权公开(公告)号：US12085496B2
公开(公告)日：2024-09-10
申请号：US17763279
申请日：2021-08-10
Inventor： Ji Hun Mun , Sang Woo Kang
IPC: G01N15/14 , G01N15/1429
CPC classification number: G01N15/1429 , G01N2015/1486 , G01N2015/1493
Abstract: The present invention relates to particle measuring apparatus and a particle measuring method, whereby particle counts per size range can be measured with a high accuracy using a laser power scanning in which lasers of several powers are sequentially irradiated. First, minimum powered lasers capable of measuring particles having more than relevant size are irradiated to a particle measurement space for a predetermined time in response to plural counts of each mutually different particle size, and the counts of particles per size are measured by detecting a scattered light. Furthermore, the counts of particles belonging to each size range can be accurately calculated through an algorithm using the actually measured value.
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