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31.发明公开公开(公告)号：US20240166799A1
公开(公告)日：2024-05-23
申请号：US18066389
申请日：2022-12-15
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Jaewoo KIM , Sungmin JUNG , Yong Seok CHOI , Jong Hyuk PARK , Min PARK , Jun Woo JEON , Yong Chae JUNG , YOONSANG KIM , Han Gyeol JANG , Jun Young JO
IPC: C08G59/40 , C07D233/58
CPC classification number: C08G59/4042 , C07D233/58
Abstract: The present exemplary embodiments may provide a latent curing agent including an imidazole-based compound protected by a Diels-Alder reaction between a diene and a dienophile.
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32.发明授权公开(公告)号：US11968778B2
公开(公告)日：2024-04-23
申请号：US17703520
申请日：2022-03-24
Applicant: Korea Institute of Science and Technology
Inventor： Phillip Lee , SeungJun Chung , HeeSuk Kim , JeongGon Son , SukJoon Hwang
IPC: H05K1/02 , A41D1/00 , A41D1/06 , A41D13/00 , A41D13/05 , A42B1/041 , A42B1/08 , A42B1/22 , A43B23/28 , B32B38/08 , H05K1/03 , H05K3/00
CPC classification number: H05K1/0283 , H05K3/00 , H05K2201/09063
Abstract: Disclosed is a method of manufacturing a stretchable substrate having improved stretch uniformity according to various embodiments of the present disclosure in order to implement the above-described object. The method may include forming an auxetic including a plurality of unit structures, and attaching one or more elastic sheets to the auxetic and forming a stretchable substrate.
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公开(公告)号：US11967822B2
公开(公告)日：2024-04-23
申请号：US17489805
申请日：2021-09-30
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Ig Jae Kim , Heeseung Choi , Yeji Choi , Jisoo Kim
CPC classification number: H02J3/004 , G05B13/0265 , G05B13/048 , H02J2203/20
Abstract: Embodiments relate to a method for predicting power generation and remaining useful life to predict operational soundness of a power plant and a system for performing the same, the method including acquiring sensing data from each of a plurality of sensors included in a plurality of systems in the power plant, outputting each of a predicted power generation and a predicted remaining useful life from a measurement value in sensing data of an input sensor through a pre-trained prediction model, assessing the operational soundness in aspect of the power generation and the remaining useful life using a prediction result and a current result in each aspect, and determining the operational soundness of the system based on prediction uncertainty and an assessment result in aspect of the power generation and the remaining useful life.
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34.发明公开公开(公告)号：US20240124679A1
公开(公告)日：2024-04-18
申请号：US18450940
申请日：2023-08-16
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Hyejeong SEONG , Seon Joon KIM , Nakwon CHOI , Mina KIM , Eun Yeong YANG
CPC classification number: C08K3/14 , C08K3/08 , C08L33/08 , H01G11/36 , C08K2201/001 , C08K2201/011 , C08L2203/20
Abstract: The disclosure relates to a MXene-polymer composite comprising MXene and a UV curable polymer, and a sensor comprising the same. Particularly, the MXene-polymer composite according to the disclosure polymerizes the MXene with the UV-curable polymer to stably disperse the MXene in a porous hydrogel matrix, thereby exhibiting a larger surface area and enabling local patterning, and when the MXene-polymer composite is applied as a sensor, excellent electrochemical sensitivity and gas reactivity can be obtained.
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35.发明公开公开(公告)号：US20240117389A1
公开(公告)日：2024-04-11
申请号：US18470284
申请日：2023-09-19
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Youngsoon UM , Deurim YUN , Sun Mi LEE , Gyeongtaek GONG , Ja Kyong KO , Jung Ho AHN
Abstract: The present disclosure is to provide a method capable of producing an organic acid in high yield from an acetic acid strain using synthesis gas as a substrate. According to the present disclosure, the productivity of metabolites with C2 to C6 carbon atoms derived from synthesis gas and the selectivity of hexanoic acid production among metabolites can be improved through a first fermentation step of simultaneously providing a substrate comprising synthesis gas and sugar; and a second fermentation step of semi-mixotrophic fermentation of providing only the substrate comprising the synthesis gas. Therefore, the disclosure can contribute to sustainable chemical production using synthesis gas.
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Patent Agency Ranking
36.发明公开公开(公告)号：US20240117247A1
公开(公告)日：2024-04-11
申请号：US18469891
申请日：2023-09-19
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Ho Seong JANG , Jihoon KYHM , Ja Yeon LEE
CPC classification number: C09K11/7705 , C09K11/06 , C09K2211/1433
Abstract: An upconversion multicolor light-emitting polymer composite implements red, green, and blue colors at wavelengths in each specific region by mixing: an upconversion nanophosphor emitting light in red and blue colors at wavelengths in each specific region by absorbing the infrared light; an upconversion nanophosphor emitting light in green and blue colors at wavelengths in each specific region by absorbing the infrared light; and a polydimethylsiloxane (PDMS) polymer. Accordingly, a volumetric display with excellent color reproducibility may be realized with a simple manufacturing process.
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37.发明公开公开(公告)号：US20240115515A1
公开(公告)日：2024-04-11
申请号：US18166782
申请日：2023-02-09
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Dae-Ro AHN , Kyoung-Ran KIM , Junghyun KIM , Ji Eun LEE , Ji hyun BACK
IPC: A61K9/51 , A61K47/54 , A61P1/16 , C12N15/113
CPC classification number: A61K9/5169 , A61K47/549 , A61P1/16 , C12N15/113
Abstract: The present invention relates to a liver-specific drug delivery carrier comprising a nucleic acid nanoparticle and cholesterol; a liver-specific complex; a pharmaceutical composition for prevention or treatment of liver disease using the same; and a method for preventing or treating liver disease.
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公开(公告)号：US11949103B2
公开(公告)日：2024-04-02
申请号：US18091233
申请日：2022-12-29
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , Dongguk University Industry—Academic Cooperation Foundation
Inventor： Kyung Yoon Chung , Kyung-Wan Nam , Jaeho Park , Daniel Adjah Anang
IPC: H01M4/525 , H01M4/04 , H01M4/131 , H01M4/1391 , H01M4/36 , H01M4/66 , H01M10/058
CPC classification number: H01M4/525 , H01M4/0471 , H01M4/131 , H01M4/1391 , H01M4/364 , H01M4/667 , H01M10/058
Abstract: The present disclosure relates to an anode electrode active material for a secondary battery containing nickel cobalt molybdenum oxide, an anode electrode for a secondary battery including the same, a secondary battery including the anode electrode for a secondary battery, and a method for manufacturing the same. The novel anode electrode material for a sodium secondary battery containing nickel cobalt molybdenum oxide according to the present disclosure allows intercalation/deintercalation reaction of sodium ion during charge/discharge and does not undergo significant volume change during the intercalation reaction because structure is maintained stably during repeated charge/discharge. As a result, electrode damage and electric short circuit are decreased and, thus, improved electrochemical characteristics can be achieved in long-life and high-rate capability.
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39.发明公开公开(公告)号：US20240105931A1
公开(公告)日：2024-03-28
申请号：US18189820
申请日：2023-03-24
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Kyung Yoon CHUNG , Mingony KIM , Eunbi KIM , Jae-Ho PARK
CPC classification number: H01M4/505 , C01G53/44 , H01M4/525 , H01M2004/028
Abstract: Provided is a method for preparing a cathode active material for a lithium secondary battery, and more particularly, the method includes mixing lithium nitrate, nickel nitrate, cobalt nitrate, and manganese nitrate with a solvent to form a mixture, performing first annealing on the mixture to form an NCM precursor including the lithium nitrate and transition metal oxide (NiCoMnO), compressing the NCM precursor to remove voids, and performing second annealing on the NCM precursor to form NCM particles.
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公开(公告)号：US20240093388A1
公开(公告)日：2024-03-21
申请号：US18161991
申请日：2023-01-31
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Hyung-Suk OH , Woong Hee LEE , Ung LEE , Jai Hyun KOH , Dong Ki LEE , Dahye WON , Byoung Koun MIN
IPC: C25B9/23 , C25B1/23 , C25B11/032 , C25B11/052 , C25B11/081
CPC classification number: C25B9/23 , C25B1/23 , C25B11/032 , C25B11/052 , C25B11/081 , C25B3/26
Abstract: Proposed is a CO2-reduction membrane electrode assembly (MEA), which is a novel MEA capable of changing a reaction condition to an alkaline condition from a problematic acidic condition unfavorable to reactions on a cathode side during catalytic reactions using a cation exchange membrane (CEM) as a separator. In addition, the MEA can reduce a hydrogen evolution reaction (HER), which is a side reaction. In addition, a method of manufacturing the MEA, and a CO2-reduction assembly including the MEA are also proposed.
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