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公开(公告)号：US20230212409A1
公开(公告)日：2023-07-06
申请号：US17703694
申请日：2022-03-24
Applicant: Korea Institute of Science and Technology
Inventor： HeeSuk KIM , JeeIn JUNG , SeungJun CHUNG , JeongGon SON , Phillip LEE , Youngpyo KO
CPC classification number: C09D5/24 , C09D183/04 , C09D7/62 , C09D7/70 , C09D7/68 , C09D7/69 , C08J7/044 , C08J7/0427 , H01B1/22 , C08K9/04
Abstract: Disclosed is a conductive polymer composite according to various embodiments of the present invention in order to implement the above-described object. The conductive polymer composite may include a polymer adhesive which includes a curable polymer and a curing agent, a conductive filler made of a metal having electrical properties, and a substituting agent configured to substitute for or remove a lubricant layer applied on the conductive filler.
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公开(公告)号：US11680205B2
公开(公告)日：2023-06-20
申请号：US17369961
申请日：2021-07-08
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Ho Seong Jang , Gumin Kang , A-Ra Hong , Seung Yong Lee
CPC classification number: C09K11/7773 , C09K11/02 , B82Y20/00 , G01N21/64
Abstract: Provided is a core/multishell tetragonal upconversion nanophosphor capable of being excited by near-infrared (NIR) light having wavelengths of 800±20 nm, 980±20 nm, and 1532±20 nm to emit light of blue, green, red, and combinations thereof.
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公开(公告)号：US11676407B2
公开(公告)日：2023-06-13
申请号：US17104404
申请日：2020-11-25
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Junghyun Cho , Hyunwoo Cho , Haesol Park , Ig Jae Kim
IPC: G06K9/00 , G06V20/70 , G06T7/11 , G06T7/13 , G06T11/00 , G06F16/953 , G06V10/40 , G06F18/24 , G06F18/214
CPC classification number: G06V20/70 , G06F16/953 , G06F18/214 , G06F18/24 , G06T7/11 , G06T7/13 , G06T11/001 , G06V10/40 , G06T2207/10116 , G06T2207/20081 , G06T2207/20221
Abstract: Disclosed are an X-RAY image reading support method including the steps of acquiring a target X-RAY image photographed by transmitting or reflecting X-RAY in a reading space in which an object to be read is disposed; applying the target X-RAY image to a reading model that extracts features from an input image; and identifying the object to be read as an object corresponding to a classified class when the object to be read is classified as a set class based on a first feature set extracted from the target X-RAY image, and an X-RAY image reading support system performing the method.
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公开(公告)号：US11673121B2
公开(公告)日：2023-06-13
申请号：US17553795
申请日：2021-12-17
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Jeong-Myeong Ha , Lien Thi Do , Jae Wook Choi , Dong Jin Suh , Young Hyun Yoon , Gi Seok Yang , Hyun Joo Lee
CPC classification number: B01J23/30 , B01J21/063 , B01J23/002 , B01J23/34 , B01J37/0036 , B01J37/04 , B01J37/08 , C07C2/84 , C07C2523/02 , C07C2523/30 , C07C2523/34
Abstract: Disclosed are a catalyst for oxidative coupling reaction of methane, a method for preparing the same, and a method for oxidative coupling reaction of methane using the same. The catalyst includes a mixed metal oxide, which is a mixed oxide of metals including sodium (Na), tungsten (W), manganese (Mn), barium (Ba) and titanium (Ti). It is possible to obtain paraffins, such as ethane and propane, and olefins, such as ethylene and propylene, with high efficiency through the method for oxidative coupling reaction of methane using the catalyst.
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公开(公告)号：US20230174443A1
公开(公告)日：2023-06-08
申请号：US17945796
申请日：2022-09-15
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Ung LEE , Hyun Joo LEE , Hong Gon KIM , Kyeong Su KIM , Jae Hyung IM , He Won LEE
CPC classification number: C07C29/48 , C01B17/90 , C07C2523/42
Abstract: Disclosed is a methanol and sulfuric acid co-production system capable of producing methanol and sulfuric acid in equal equivalents. Specifically, the system includes an oxidation reaction unit configured to produce methyl bisulfate (CH3OSO3H) by reacting methane gas with an acid solution in the presence of a catalyst, a reactive distillation unit disposed downstream of the oxidation reaction unit and configured to esterify methyl bisulfate (CH3OSO3H) supplied from the oxidation reaction unit with trifluoroacetic acid (CF3COOH) to obtain a product and to separate the product into methyl trifluoroacetate (CF3COOCH3) and sulfuric acid (H2SO4) through thermal distillation, and a hydrolysis reaction unit disposed downstream of the reactive distillation unit and configured to produce methanol by hydrolyzing methyl trifluoroacetate (CF3COOCH3) supplied from the reactive distillation unit, in which the reactive distillation unit recirculates the sulfuric acid resulting from separation to the oxidation reaction unit.
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Patent Agency Ranking
公开(公告)号：US11670791B2
公开(公告)日：2023-06-06
申请号：US17097658
申请日：2020-11-13
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Hyoung-Juhn Kim , Jieun Choi , So Young Lee , Hee-Young Park , Sung Jong Yoo , Hyun Seo Park , Jing Young Kim , Jong Hyun Jang , Bora Seo
IPC: H01M8/1032 , C08G65/40 , H01M8/1027 , H01M8/1004 , H01M8/10
CPC classification number: H01M8/1032 , C08G65/40 , H01M8/1004 , H01M8/1027 , H01M2008/1095 , H01M2300/0082
Abstract: The present disclosure relates to a polyarylene ether-based polymer for an electrolyte membrane of a fuel cell, represented by the following Chemical Formula 1. When the polyarylene ether-based polymer for an electrolyte membrane of a fuel cell is applied to the manufacture of a membrane-electrode assembly through a decal process, the hot pressing temperature may be controlled to about 120° C. so as to conform to a low glass transition temperature. Therefore, it is possible to solve the problems of deterioration of an electrolyte membrane or incomplete transfer of an electrode catalyst layer, caused by the high hot pressing temperature applied in the case of the conventional hydrocarbon-based polymer material.
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公开(公告)号：US11668709B2
公开(公告)日：2023-06-06
申请号：US16579852
申请日：2019-09-24
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Soo Hyun Lee , Ji Yoon Kang , Hyewhon Rhim , Yi Jae Lee , Hyewon Seo , Yun Kyung Kim
IPC: G01N33/543 , G01N33/68 , G16B40/10
CPC classification number: G01N33/54373 , G01N33/54326 , G01N33/6845 , G01N33/6896 , G16B40/10 , G01N2440/00 , G01N2440/14 , G01N2440/38 , G01N2800/2821
Abstract: The present disclosure relates to a system for monitoring post-translational modification of protein using a biosensor with a gap, which performs with high reliability a diagnosis of a disease associated with a target protein for which impedance is measured, by measuring an impedance of a sample introduced into a sensor and calculating a change rate of the measured impedance, and to a method of manufacturing the biosensor used for the system.
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公开(公告)号：US11667891B2
公开(公告)日：2023-06-06
申请号：US16898072
申请日：2020-06-10
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Hojeong Jeon , Youngmin Seo , Hyunseon Seo , Myoung-Ryul Ok , Yu Chan Kim , Hyun Kwang Seok , Seung Ja Oh
IPC: C12N5/0786 , C12M1/42 , C12M1/34 , C12M1/12 , C12N5/078
CPC classification number: C12N5/0645 , C12M25/02 , C12M35/04 , C12M41/40 , C12N5/0643 , C12N2506/115 , C12N2521/00 , C12N2533/30
Abstract: Provided is a method for the selective differentiation into M1 macrophages under a pressurized environment, and more particularly, a method for the selective differentiation of undifferentiated macrophages into M1 macrophages, the method including incubating the undifferentiated macrophages in an incubator under the pressurized environment. In addition, provided is a method for producing osteoclasts, the method including: incubating undifferentiated macrophages in an incubator under a pressurized environment to differentiate into M1 macrophages; and differentiating the differentiated M1 macrophages into osteoclasts.
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79.发明公开公开(公告)号：US20230163317A1
公开(公告)日：2023-05-25
申请号：US17855068
申请日：2022-06-30
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Sung Jong YOO , Myeong-Geun KIM , Bora SEO , Hee-Young PARK , So Young LEE , Hyun Seo PARK , Jin Young KIM , Hyoung-Juhn KIM , Jong Hyun JANG
CPC classification number: H01M4/923 , H01M4/9083
Abstract: The present disclosure relates to a method for preparing a catalyst for a fuel cell, a catalyst for a fuel cell and a fuel cell including the same. More specifically, the catalyst for a fuel cell according to the present disclosure, wherein ruthenium chalcogenide including the 1T phase exists as single-walled nanotubes, can reduce manufacturing cost by exhibiting superior catalytic activity so as to replace the existing platinum catalyst and can significantly improve stability.
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公开(公告)号：US11656687B2
公开(公告)日：2023-05-23
申请号：US16868506
申请日：2020-05-06
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Min Gyeong Kim , Jung Min Park , Joong-Jae Lee
IPC: G06F3/01 , G06F3/0484 , G06F3/04815 , G06V40/20
CPC classification number: G06F3/017 , G06F3/011 , G06F3/0484 , G06F3/04815 , G06V40/28
Abstract: Provided is a method for controlling an interaction undo/redo interface. The method for controlling an interaction undo/redo interface includes causing interaction to be performed between a plurality of virtual objects created in a three-dimensional virtual space and a user, wherein the interaction is performed by recognition of the user's gesture, and activating the interaction undo interface or the interaction redo interface in response to a gesture not corresponding to the user's interaction gesture.
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