-
11.发明申请公开(公告)号：US20200367747A1
公开(公告)日：2020-11-26
申请号：US16801604
申请日：2020-02-26
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , SEOUL NATIONAL UNIVERSITY HOSPITAL , Inha University Research and Business Foundation
Inventor： Jae Hun Kim , Dae Yu Kim , Seok Hwan Kim , Youngho Cho , Byeongho Park , Hyo-suk Kim , Subeen Park , Kyoung Min Lee
Abstract: The present disclosure relates to a retina imaging method in which a light from a light source into two lights is dispersed, at least one eyeground image of the eyeball at a first magnification is obtained by adjusting the paths of the two lights incident on the eyeball, and a plurality of DIC images are obtained at a second magnification higher than the first magnification with respect to the retina of the entirety of the obtained at least one eyeground image by adjusting the paths of the two lights incident on the eyeball.
-
12.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.
-
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.
-
公开(公告)号：US09188484B2
公开(公告)日：2015-11-17
申请号：US14225698
申请日：2014-03-26
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Young Min Jhon , Yong Soo Kim , Min Ah Seo , Jae Hun Kim , Min Chul Park , Sun Ho Kim , Deok Ha Woo , Seok Lee , Taik Jin Lee , Myung Suk Chun , Woon Jo Cho
IPC: G01J3/02
CPC classification number: G01J3/0297 , G01J3/28 , G03F7/70516 , G03F7/70575 , G03F7/70616
Abstract: Provided are an apparatus and method for calibrating an extreme ultraviolet (EUV) spectrometer in which a wavelength of a spectrum of EUV light used for EUV lithography and mask inspection technology can be measured accurately.
Abstract translation: 提供了一种用于校准极紫外（EUV）光谱仪的装置和方法，其中可以精确地测量用于EUV光刻和掩模检查技术的EUV光的光谱的波长。
-
公开(公告)号：US09124067B2
公开(公告)日：2015-09-01
申请号：US14448227
申请日：2014-07-31
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Young Min Jhon , Joon Mo Ahn , Jae Hun Kim , Seok Lee , Min Chul Park , Deok Ha Woo , Young Tae Byun , Taik Jin Lee , Sun Ho Kim
CPC classification number: H01S3/117 , H01S3/08027 , H01S3/1062 , H01S3/1068 , H01S3/11 , H01S3/1103 , H01S3/1106 , H01S3/1109 , H01S3/1112 , H01S3/1623
Abstract: Provided is a pulse laser apparatus for generating laser light. The apparatus includes a first mirror and a second mirror which are disposed at both ends of a resonator and configured to reflect the laser light, a gain medium disposed between the first and second mirrors and configured to amplify and output light incident from an outside, an etalon configured to adjust a pulse width of the laser light, and an acousto-optic modulator disposed between the first and second mirrors and configured to form a mode-locked and Q-switched signal from the laser light, in which some of the laser light is output through either the first or second mirror to outside the resonator.
Abstract translation: 提供了一种用于产生激光的脉冲激光装置。 该装置包括：第一反射镜和第二反射镜，其设置在谐振器的两端并被配置为反射激光;增益介质，设置在第一和第二反射镜之间并且被配置为放大并输出从外部入射的光， 标准准则被配置为调整激光的脉冲宽度，以及声光调制器，其布置在第一和第二反射镜之间并被配置为从激光形成锁模和Q开关信号，其中一些激光 通过第一或第二反射镜输出到谐振器外部。
-
Patent Agency Ranking
16.发明申请PHOTOLUMINESCENCE WAVELENGTH TUNABLE MATERIAL AND ENERGY HARVESTING USING METAL NANOPARTICLE-GRAPHENE OXIDE COMPOSITE 审中-公开光致发光波长材料和能量采集金属纳米颗粒 - 石墨氧化物复合材料公开(公告)号：US20140352784A1
公开(公告)日：2014-12-04
申请号：US14042978
申请日：2013-10-01
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Jae Hun Kim , Seong Chan Jun , Ju Yeong Oh , Seok Lee , Taikjin Lee , Deok Ha Woo , Sun Ho Kim , Chul Ki Kim , Juhwan Lim
IPC: H01L31/055 , H01L31/18
CPC classification number: H01L31/055 , C09K11/02 , C09K11/65 , C09K11/87 , H01L33/502 , Y02E10/52
Abstract: A photoluminescence wavelength tunable material may include a composite including a graphene oxide layer and metal nanoparticles attached on the graphene oxide layer. By attaching the metal nanoparticles to the graphene oxide, the photoluminescence wavelength (i.e., the color of emitted light) of the graphene oxide may be tuned while maintaining the structure and physical properties of graphene oxide. The photoluminescence wavelength tunable material may be applied to an energy harvesting device such as a solar cell which exhibits high efficiency with less loss of light.
Abstract translation: 光致发光波长可调谐材料可以包括复合物，其包括石墨烯氧化物层和附着在石墨烯氧化物层上的金属纳米颗粒。 通过将金属纳米颗粒附着到氧化石墨烯上，可以在保持氧化石墨烯的结构和物理性质的同时调节氧化石墨烯的光致发光波长（即发射光的颜色）。 光致发光波长可调谐材料可以应用于诸如太阳能电池的能量收集装置，其以较低的光损失表现出高效率。
-
17.发明授权公开(公告)号：US12241825B2
公开(公告)日：2025-03-04
申请号：US18187405
申请日：2023-03-21
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Seok Won Hong , Jae Hun Kim , Jiyun Han , Subeen Park
IPC: G01N15/1434 , G01N15/14 , G01N15/1429 , G02B21/06 , G02B21/36 , G06T7/60 , G06V20/69
Abstract: The present disclosure relates to an apparatus for detecting microplastics based on optical technology, more particularly the present disclosure relates to an apparatus for detecting microplastics, which is capable of detecting and analyzing microplastics of various sizes that exist in a fluid in real time regardless of transparency using a microfluidic chip based on optical technology.
-
公开(公告)号：US11285492B2
公开(公告)日：2022-03-29
申请号：US16393967
申请日：2019-04-25
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Sun Mi Lee , Yong-Sang Ryu , Eui-Sang Yu , Jiwon Kim , Ja Kyong Ko , Gyeongtaek Gong , Chulki Kim , Jae Hun Kim
Abstract: Disclosed herein are a screening method of high-efficiency biofuel-producing strains by a dielectrophoretic method using vertical nano-gap electrodes and a producing method of biofuel from the screened strains.
-
公开(公告)号：US10130254B2
公开(公告)日：2018-11-20
申请号：US15472439
申请日：2017-03-29
Applicant: Korea Institute of Science and Technology
Inventor： Jae Hun Kim , Seok Hwan Kim , Ju Yeong Oh , Byeong Ho Park , Hyo Suk Kim , Min Ah Seo , Chul Ki Kim , Taik Jin Lee , Deok Ha Woo , Seok Lee , Young Min Jhon
Abstract: Provided is a cell-level retinal disease detection apparatus including a light imaging means configured to emit light to an eyeball and a light processing means which receives light reflected by the eyeball and processes and compensates light for an astigmatism aberration thereof which occurs at the eyeball to compensate. Here, the light processing means includes a wavefront sensor which senses the astigmatism aberration of the reflected light which occurs due to the eyeball and a light compensation mirror which compensates the light based on the sensed astigmatism aberration, and compensates for a difference in the astigmatism aberration to detect a disease of a retina of the eyeball.
-
公开(公告)号：US09899115B1
公开(公告)日：2018-02-20
申请号：US15428692
申请日：2017-02-09
Applicant: Korea Institute of Science and Technology
Inventor： Min Ah Seo , Dong Kyu Lee , Geun Chang Choi , Chul Ki Kim , Jae Hun Kim , Taik Jin Lee , Young Min Jhon
Abstract: Disclosed is a terahertz trapping device including a substrate, and a film disposed on the substrate, wherein the film has a slot in a particular shape patterned to be engraved or a structure in a particular shape patterned by embossing the film to control motion of a particle using terahertz electromagnetic waves.
-
-
-
-
-
-
-
-
-
Search Results
28
records
(took 0.028 seconds)
