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公开(公告)号：US09994007B2
公开(公告)日：2018-06-12
申请号：US15044586
申请日：2016-02-16
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Chulki Kim , Seok Lee , Jae Hun Kim , Taikjin Lee , Minah Seo , Jaebin Choi , Young Min Jhon , Deok Ha Woo , Chaehyun Lim
CPC classification number: B32B37/025 , B05C3/09 , B05C3/10 , B05C3/109 , B05D1/206 , B32B37/0046 , B32B2264/108 , C01B32/184
Abstract: Disclosed is an apparatus for graphene wet transfer, which includes: a reservoir body having at least two reservoirs; a barrier structure located on the reservoir and having at least one separated space formed by barriers; and a substrate frame located below the barrier structure and having at least one substrate accommodation groove for accommodating a target substrate to which graphene is transferred. Here, each reservoir may be filled with a solution for a wet transfer process, and the graphene may be separately located in each separated space in a floating state in the solution.
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公开(公告)号：US09903761B2
公开(公告)日：2018-02-27
申请号：US14281348
申请日：2014-05-19
Applicant: Korea Institute of Science and Technology
Inventor： Jae Hun Kim , Hyun Seok Song , Seok Lee , Sun Ho Kim , Taikjin Lee , Ju Yeong Oh , Jun Hyong Cho , Chulki Kim , Deok Ha Woo
CPC classification number: G01J3/50 , G01J1/42 , G01J3/2803 , H01L51/0093 , H01L51/428 , Y10T29/49002
Abstract: A photoreceptor protein-based spectrophotometer may include a field-effect transistor and a photoreceptor protein on the field-effect transistor (FET), the photoreceptor protein exhibiting change in electrical properties by absorbing light and being activated. Since the spectrophotometer can convert the light absorbed by the photoreceptor protein to an electrical signal using the FET, it can mimic human vision by using human photoreceptor proteins. The spectrophotometer can measure the color, intensity, etc. of light of broad wavelength ranges as in human vision. Thus, the spectrophotometer can be applied to the development of artificial vision, etc.
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公开(公告)号：US09650660B2
公开(公告)日：2017-05-16
申请号：US15084925
申请日：2016-03-30
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Min-Ah Seo , Dong-Kyu Lee , Jun-Seok Lee , Jae-Hun Kim , Chul-Ki Kim , Taik-Jin Lee , Seok Lee , Young-Min Jhon
IPC: G01N33/569 , C12Q1/02 , G01N21/59 , G01N21/63
CPC classification number: G01N21/59 , C12Q1/04 , G01N21/3581 , G01N21/63 , G01N33/56983 , G01N2333/11
Abstract: Disclosed herein are a method and device for sensing avian influenza viruses, using terahertz electromagnetic waves. By the method, even a trace amount of avian influenza viruses in a liquid state can be accurately discriminated and sensed, with high sensitivity and selectivity, using a sensing chip that works in a terahertz electromagnetic wave band. Using the method, avian influenza viruses even at low concentrations can be accurately analyzed with high sensitivity and selectivity in which terahertz electromagnetic waves are irradiated onto avian influenza viruses through a sensing chip having a meta unit in which a pattern is formed to amplify a frequency corresponding to an absorption frequency of an avian influenza virus of interest.
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公开(公告)号：US09261714B2
公开(公告)日：2016-02-16
申请号：US14533297
申请日：2014-11-05
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Sun Ho Kim , Jae Hun Kim , Chulki Kim , Kyungsun Moon , Min Ah Seo , Deok Ha Woo , Seok Lee , Jong Chang Yi , Taikjin Lee , Youngchul Chung
CPC classification number: G02F1/0126 , B82Y20/00 , G02B5/008 , G02F2203/10 , Y10S977/834
Abstract: A plasmonic all-optical switch includes a graphene layer, a first dielectric layer located on the graphene layer, a nano-antenna located on the first dielectric layer, and a second dielectric layer located on the nano-antenna. An incident beam is propagated by means of a surface plasmon wave generated at an interface between the graphene layer and the first dielectric layer. Further, localized surface plasmon resonance is selectively generated at an interface between the nano-antenna and the second dielectric layer by means of a pump beam incident to the nano-antenna to decrease an intensity of the incident beam. The plasmonic all-optical switch may operate at an ultrahigh speed just with a small light energy without any electric method, greatly reduce power consumption of an IT device by applying to an all-optical transistor or the like, and increase a processing rate.
Abstract translation: 等离子体全光开关包括石墨烯层，位于石墨烯层上的第一电介质层，位于第一电介质层上的纳米天线和位于纳米天线上的第二电介质层。 入射光束通过在石墨烯层和第一介电层之间的界面处产生的表面等离子体波传播。 此外，通过入射到纳米天线的泵浦光束在纳米天线和第二介电层之间的界面选择性地产生局部表面等离子体共振，以降低入射光束的强度。 等离子体全光开关可以在没有任何电气方式的情况下以超轻的光能运行，通过施加到全光晶体管等来大大降低IT设备的功耗，并且提高处理速率。
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15.发明申请MOBILE TERMINAL CAPABLE OF MEASURING ALTITUDE AND ALTITUDE MEASUREMENT METHOD USING THE SAME 审中-公开使用该方法测量高度和高度测量方法的移动终端公开(公告)号：US20140012529A1
公开(公告)日：2014-01-09
申请号：US13842728
申请日：2013-03-15
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Inventor： Taik Jin LEE , Jae Hun Kim , Seok Lee , Hyuk Jae Lee , Jung Ho Lee , Youngsu Cho , Sangjoon Park , Beom Ju Shin , Chulki Kim
IPC: G01C5/06
CPC classification number: G01C5/06
Abstract: The present invention relates to a mobile terminal capable of measuring an altitude and an altitude measurement method using the mobile terminal. The mobile terminal capable of measuring an altitude includes a barometric pressure information reception unit for receiving barometric pressure information, a barometric pressure correction unit for calculating a bias barometric pressure using the barometric pressure information received by the barometric pressure information reception unit, and a barometric pressure sensor for outputting a corrected barometric pressure to which the bias barometric pressure is applied.
Abstract translation: 本发明涉及能够测量高度的移动终端和使用移动终端的高度测量方法。 能够测量高度的移动终端包括用于接收大气压力信息的大气压力信息接收单元，使用由气压信息接收单元接收的气压信息计算偏压大气压力的大气压力校正单元，以及大气压力 用于输出施加偏压大气压力的校正气压的传感器。
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Patent Agency Ranking
公开(公告)号：US11359096B2
公开(公告)日：2022-06-14
申请号：US16403041
申请日：2019-05-03
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Jun-Seok Lee , Dhiraj P. Murale , Seong-Cheol Hong , Kyung-Tae Hong , Yun-Kyung Kim , Seok Lee
Abstract: Disclosed is a fluorescent probe specifically labeling mitochondria, which can exhibit high transmittance by virtue of light emission in the NIR range and in which nonspecific fluorescence absorption in biomolecules can be avoided, making it possible to observe fluorescence images in deep tissue.
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17.发明授权公开(公告)号：US10557711B2
公开(公告)日：2020-02-11
申请号：US14429162
申请日：2013-09-12
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Taik Jin Lee , Seok Lee , Sun Ho Kim , Jae Hun Kim , Beom Ju Shin , Chul Ki Kim , Young Min Jhon
Abstract: Disclosed are an apparatus for estimating a pedestrian position based on pedestrian motion recognition, and a method therefor. The method for estimating the pedestrian position based on pedestrian motion recognition includes recognizing a specific motion of a plurality of motions of the pedestrian, performing a unique pedestrian dead-reckoning (PDR) technique corresponding to the recognized specific motion among unique PDR techniques for each of the plurality of motions of the pedestrian, and estimating the pedestrian's position by the performed unique PDR technique.
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公开(公告)号：US10245557B2
公开(公告)日：2019-04-02
申请号：US15822079
申请日：2017-11-24
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Young Min Jhon , Young In Jhon , Seok Lee
IPC: C03C15/00 , B01D67/00 , B01D71/02 , C01B32/194 , C01B32/198
Abstract: One aspect of the disclosed is to provide a method of manufacturing a nanoporous multilayer graphene membrane, including a first step of oxidizing a surface of a multilayer graphene membrane, a second step of reducing the oxidized surface of the multilayer graphene to carry out reductive etching such that oxidized carbon atoms on the surface are naturally and randomly dispersed, and a third step of repeatedly performing a series of the first and the second steps until nanopores penetrating the multilayer graphene are formed.
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公开(公告)号：US09844125B2
公开(公告)日：2017-12-12
申请号：US14979729
申请日：2015-12-28
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Young Min Jhon , Yong Soo Kim , Joon Mo Ahn , Min Ah Seo , Jae Hun Kim , Min Chul Park , Young Tae Byun , Chul Ki Kim , Seok Lee , Deok Ha Woo
IPC: H05G2/00
Abstract: Provided is an extreme ultra-violet (EUV) beam generation apparatus using multi-gas cell modules in which a gas is prevented from directly flowing into a vacuum chamber by adding an auxiliary gas cell serving as a buffer chamber to a main gas cell, a diffusion rate of the gas is decreased, a high vacuum state is maintained, and a higher power EUV beam is continuously generated.
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公开(公告)号：US09645141B2
公开(公告)日：2017-05-09
申请号：US14093305
申请日：2013-11-29
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Kwan Hyi Lee , Ho Young Park , Yu Chan Kim , Hyun Kwang Seok , Seok Lee
IPC: G01N33/543
CPC classification number: G01N33/54326
Abstract: A method for diagnosing a biomarker using magnetic particles and quantum dots for quantitative analysis and a biomarker diagnosis kit are provided. The method for diagnosing a biomarker includes: ii) providing magnetic particles having surfaces to which a primary antibody capable of collecting a biomarker using a linker is fixed; ii) providing quantum dots having surfaces to which a secondary antibody capable of detecting the biomarker is fixed; iii) sandwich-targeting the biomarker by the magnetic particles and the quantum dots; iv) selectively separating quantum dots sandwich-targeting the biomarker among the quantum dots; and v) quantifying the concentration of the biomarker by measuring absorbance or intensity of fluorescence of separated quantum dots.
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