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公开(公告)号：US20230347025A1
公开(公告)日：2023-11-02
申请号：US18348247
申请日：2023-07-06
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
Inventor： Myoung-Ryul OK , Jimin PARK , Yu Chan KIM , Hyun Kwang SEOK , Hyung-Seop HAN , Hojeong JEON , Hyunseon SEO , Jee-Wook LEE , Jin Kyung JEON , Gayoung JUNG , Jong Woong PARK , Ji Hun PARK
CPC classification number: A61L31/16 , A61B17/8605 , A61B17/80 , A61K9/0024 , A61K33/00 , A61L31/022 , F16B35/04 , A61F2/2846 , A61B17/866 , A61B2017/00893
Abstract: Provided is an implant having a controlled generation rate of reactive oxygen species and a method of controlling generation of reactive oxygen species using the same. The implant having a controlled generation rate of reactive oxygen species according to the present invention includes a body formed of a metallic material and having a groove, a first filling metal filling one region of the groove, and a second filling metal filling the groove on the first filling metal, wherein the second filling metal has an ionization tendency different from that of the first filling metal.
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102.发明公开公开(公告)号：US20230342468A1
公开(公告)日：2023-10-26
申请号：US18215678
申请日：2023-06-28
Applicant: Hyundai Motor Company , Kia Corporation , Korea University Research and Business Foundation
Inventor： Dong Hoon Lee , Wonsuk Choi , Kyungho Joo , Seyoung Lee , Aram Cho
CPC classification number: G06F21/566 , H04L12/40013 , G06F2221/034 , H04L2012/40215 , H04L2012/40273
Abstract: A system and method for identifying a compromised controller using an intentional error are provided. The method, performed by an electronic device in a controller area network (CAN), for identifying a compromised electronic control unit (ECU) that transmits an attack message on a CAN bus in a periodic transmission cycle. The method includes, in response to detecting the attack message, transitioning a first ECU among a plurality of ECUs connected to the CAN bus to a bus-off state intentionally, and determining whether the first ECU is the compromised ECU based at least in part on a time, which is predicted from recovery parameters related to the first ECU, for when the first ECU resumes transmission of a CAN message and a time when the attack message is redetected on the CAN bus.
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公开(公告)号：US20230330232A1
公开(公告)日：2023-10-19
申请号：US17989940
申请日：2022-11-18
Inventor： Heemin KANG , Yu-Ri KIM , Gun-Hyu BAE , Sung-Gue LEE , Na-Yeon KANG , Sun-Hong MIN , Seong-Yeol KIM
CPC classification number: A61K47/02 , A61K9/0009 , A61K45/06
Abstract: Disclosed is a self-assembled complex containing an iron ion that includes an iron ion; and at least one ligand, where the iron ion and the ligand are reversibly self-assembled or self-disassembled. The iron ion and the ligand are self-assembled to form an assembly structure at least part of which is round shaped.
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公开(公告)号：US20230330005A1
公开(公告)日：2023-10-19
申请号：US17989930
申请日：2022-11-18
Inventor： Heemin KANG , Sung-Gue LEE , Na-Yeon KANG , Yu-Ri KIM , Gun-Hyu BAE , Da-Hee KIM , Seong-Yeol KIM
CPC classification number: A61K9/0002 , A61K45/06
Abstract: Disclosed is a self-assembled complex containing a calcium ion that includes a calcium ion; and at least one ligand, where the calcium ion and the ligand participate in a reversibly self-assembly or self-disassembly. The shape of the self-assembled complex varies depending on the type of the ligand, or the mixing ratio of the ligand when there are a plurality of ligands.
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公开(公告)号：US20230324326A1
公开(公告)日：2023-10-12
申请号：US18339108
申请日：2023-06-21
Inventor： Hee-Min KANG , Chandra Khatua , Gun-Hyu Bae , Hyo-Jun Choi , Sun-Hong Min
IPC: G01N27/327 , C07K14/705 , C12N5/00 , C12N11/14
CPC classification number: G01N27/3278 , C07K14/70546 , C12N5/0075 , C12N11/14 , G01N2203/0635 , C12N2501/40 , C12N2533/50
Abstract: The present invention relates to a nano-ligand for promoting cell adhesion and differentiation of stem cells and a method of promoting cell adhesion and differentiation of stem cells by using the nano-ligand, and the method of promoting cell adhesion and differentiation of stem cells according to the present invention may temporally and spatially, and reversibly control nano-ligand sliding by applying a magnetic field to a substrate including the nano-ligands, and efficiently control stem cell adhesion and differentiation ex vivo or in vivo through the magnetic-field based on spatiotemporal control.
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Patent Agency Ranking
公开(公告)号：US11779953B2
公开(公告)日：2023-10-10
申请号：US16952354
申请日：2020-11-19
Inventor： Won-Gi Ahn , Yongho Kim , Jin Seok Park , Juhye Bae , Hyeri Eom , Min-young Jeong , Hyun Wook Jung
CPC classification number: B05C5/0262 , B05D1/36 , B29C48/305 , H01M4/0402 , H01M4/0404 , H01M4/62 , H01M2004/025
Abstract: A slot die for manufacturing a rechargeable battery electrode includes a first block with a chamber to accommodate an active material slurry, a second block facing and attached to the first block, a shim between the first and second blocks and including facing end portions, and a slot between the first and second blocks, and between the facing end portions, the slot including a first side defined by the first block, and a second side defined by the second block and facing the first side. Each of the end portions of the shim includes a width adjuster protruding to a second reference point from a first reference point in a width direction by a first adjusting width, extending to a third reference point from the second reference point at a first angle with respect to a discharging direction, and having a first adjusting length in the discharging direction.
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公开(公告)号：US11772090B2
公开(公告)日：2023-10-03
申请号：US17002894
申请日：2020-08-26
Inventor： Kwan Young Lee , Ki Bong Lee , Hyun Wook Kim
IPC: B01J23/02 , B01J23/42 , B01J23/44 , B01J23/72 , B01J37/03 , B01J37/06 , B01J37/08 , B01J23/46 , B01J21/04 , B01J23/10
CPC classification number: B01J37/035 , B01J23/02 , B01J23/42 , B01J23/44 , B01J23/464 , B01J23/468 , B01J23/72 , B01J37/06 , B01J37/08 , B01J21/04 , B01J23/10
Abstract: Disclosed are a low-temperature de-NOx catalyst using a ceria-alumina complex support, and a method of manufacturing the same. According to the present invention, provided is a low-temperature de-NOx catalyst using a ceria-alumina complex support, manufactured by impregnating noble metal and metal oxides into a ceria-alumina complex support synthesized by treating a ceria precursor and an alumina precursor in a predetermined mass ratio by a co-precipitation method.
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公开(公告)号：US20230301928A1
公开(公告)日：2023-09-28
申请号：US18203222
申请日：2023-05-30
Inventor： Young-Keun KIM , Heemin KANG , Min-Jun KO , Gunhyu BAE
IPC: A61K9/51 , C12N5/0786 , C12N13/00 , A61K47/69 , A61N2/00
CPC classification number: A61K9/5115 , A61K9/5123 , C12N5/0645 , C12N13/00 , A61K47/6929 , A61N2/00 , A61N2/002
Abstract: The present invention relates to a nanohelix-substrate complex for controlling adhesion and polarization of macrophages, a manufacturing method thereof, and a method of controlling adhesion and polarization of macrophages by using the nanohelix-substrate complex, and the method of controlling adhesion and polarization of macrophages may temporally and reversibly control adhesion and phenotypic polarization of macrophages in vivo and ex vivo by controlling application/non-application of a magnetic field to the nanohelix-substrate complex.
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公开(公告)号：US20230298686A1
公开(公告)日：2023-09-21
申请号：US17898126
申请日：2022-08-29
Inventor： Jong Sun PARK , Kwan Ho BAE , Jun Hyun SONG
CPC classification number: G11C29/76 , G11C29/785 , G11C29/52
Abstract: A redundancy managing method and apparatus for semiconductor memories is disclosed. The redundancy managing method for semiconductor memories utilizes bitmap type storage by defining an appropriate storage space according to the type of a fault.
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公开(公告)号：US20230294088A1
公开(公告)日：2023-09-21
申请号：US18017632
申请日：2021-07-29
Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY , KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
Inventor： Hyonchol KIM , Dai KATO , Chikashi NAKAMURA , Man Bock GU , Cheul Min Joe
IPC: B01L3/00 , G01N33/543 , G01N33/553
CPC classification number: B01L3/502707 , G01N33/54326 , G01N33/553 , B01L2300/08 , G01N2021/6432
Abstract: To provide a microstructure equipped with a mechanism for selectively detecting marker molecules expressed or secreted by individual cells forming a cell population, a method for fabricating such a microstructure, and specific solutions for detecting and identifying molecules to be detected using such a microstructure, the present invention provides a method for fabricating a hemispherical shell-shaped microstructure made of a thin film of a desired thickness and diameter, in which a material surface capable of fixing a probe for detecting a biomolecule is arranged on the inner surface, and a method for detecting a target biomolecule using such a thin film.
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