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公开(公告)号：US11981751B2
公开(公告)日：2024-05-14
申请号：US17246403
申请日：2021-04-30
Inventor： Heemin Kang , Young Keun Kim , Sunhong Min , Yoo Sang Jeon , Hyojun Choi
IPC: C07K5/08 , C07K5/09 , C12N5/0786
CPC classification number: C07K5/0817 , C12N5/0645
Abstract: Disclosed are a nanobarcode for controlling adhesion and polarization of macrophages and a method of controlling adhesion and polarization of macrophages by using nanobarcodes. The method of controlling adhesion and polarization of macrophages of the present invention may efficiently control adhesion and phenotypic polarization of macrophages in vivo or in vitro by tuning periodicity and sequences of ligand peptide (RGD) of a nanobarcode.
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公开(公告)号：US11156604B2
公开(公告)日：2021-10-26
申请号：US16394370
申请日：2019-04-25
Inventor： Young Keun Kim , Yoo Sang Jeon , Da-yeon Nam , Yu Jin Kim , Hang-Rae Kim , Hyun Mu Shin
IPC: B82Y15/00 , G01N33/543 , G01N33/533 , B82Y5/00 , B82Y40/00
Abstract: A method of preparing an immunological substance detection nanowire complex includes preparing a multilayer nanowire in which a first metal and a second metal are alternately stacked, attaching a polymer, having a carboxyl group and an amine group at both ends of the polymer, to the second metal, attaching a first antibody, treated with a thiol's group, to the first metal of the multilayer nanowire, and attaching a second antibody to the second metal through the carboxyl group of the polymer. The second antibody includes a phosphor.
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公开(公告)号：US10903416B2
公开(公告)日：2021-01-26
申请号：US15599283
申请日：2017-05-18
Inventor： Young Keun Kim , Yong Jin Kim
Abstract: A method for forming a CoFeSiB—Pd alloy thin film exhibiting perpendicular magnetic anisotropy includes: simultaneously sputtering a CoFeSiB target and a Pd target inside a vacuum chamber to form a CoFeSiB—Pd alloy thin film on a substrate disposed inside the vacuum chamber; and annealing the substrate, on which the CoFeSiB—Pd alloy thin film is formed, to exhibit perpendicular magnetic anisotropy.
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公开(公告)号：US20160060782A1
公开(公告)日：2016-03-03
申请号：US14779837
申请日：2014-03-31
Inventor： Young Keun Kim , Su-Hyo Kim
CPC classification number: C25D9/04 , B01D39/2068 , B01D53/8609 , B01D53/8628 , B01D53/8668 , B01D53/9413 , B01D2255/2047 , B01D2255/2065 , B01D2255/20707 , B01D2255/20715 , B01D2255/20723 , B01D2255/2073 , B01D2255/50 , B01D2255/9202 , B01D2255/9205 , B01D2257/302 , B01D2257/404 , B01D2257/708 , B01J23/02 , B01J23/06 , B01J23/08 , B01J23/10 , B01J23/14 , B01J23/16 , B01J23/22 , B01J23/38 , B01J23/70 , B01J35/0013 , B01J35/002 , B01J35/023 , B01J35/026 , B01J35/04 , B01J37/0215 , B01J37/348 , B82Y30/00 , C25D5/50 , C25D7/00
Abstract: Provided is a method of manufacturing a nano-catalyst filter, which includes depositing through electrodeposition a catalyst precursor inside a porous filter to which an electrode layer is attached. Using this method, a nano-catalyst can be uniformly deposited inside a porous ceramic filter, and high catalyst efficiency can be obtained only using a small amount of the nano-catalyst.
Abstract translation: 提供一种制造纳米催化剂过滤器的方法，其包括通过电沉积催化剂前体在附着有电极层的多孔过滤器内进行沉积。 使用这种方法，可以将纳米催化剂均匀地沉积在多孔陶瓷过滤器内，并且仅使用少量的纳米催化剂可以获得高的催化剂效率。
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公开(公告)号：US12203154B2
公开(公告)日：2025-01-21
申请号：US18476663
申请日：2023-09-28
Inventor： Young Keun Kim , Eun Min Yoo , Jun Hwan Moon , Yoo Sang Jeon
Abstract: Disclosed are a cobalt-tungsten alloy and a method of fabricating the same. More particularly, cobalt-tungsten alloy nanowires according to an embodiment are formed using an electroplating method, a grain structure of the cobalt-tungsten alloy nanowires is controlled according to the content of tungsten, and the electrical resistivity of the cobalt-tungsten alloy nanowires can be reduced through annealing.
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Patent Agency Ranking
公开(公告)号：US12180505B2
公开(公告)日：2024-12-31
申请号：US17246376
申请日：2021-04-30
Inventor： Heemin Kang , Young Keun Kim , Sunhong Min , Yoo Sang Jeon , Hyojun Choi
IPC: C12N5/0775 , C07K5/09
Abstract: Disclosed are a nanobarcode for controlling adhesion and differentiation of stem cells and a method of controlling adhesion and differentiation of stem cells by using nanobarcodes. The method of controlling adhesion and differentiation of stem cells of the present invention may efficiently control adhesion and differentiation of stem cells in vivo or in vitro by tuning periodicity and sequences of a ligand peptide (RGD) of a nanobarcode.
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公开(公告)号：US11071946B2
公开(公告)日：2021-07-27
申请号：US16440145
申请日：2019-06-13
Inventor： Young Keun Kim , Su-Hyo Kim
IPC: B01D53/86 , B01D39/20 , B01J23/02 , B01J23/10 , B01J23/22 , B01J35/00 , B01J35/02 , B01J35/04 , B01J37/02 , B01J37/34 , C25D3/00 , C25D5/02 , C25D5/10 , C25D5/50 , C25D5/54
Abstract: Provided is a method of manufacturing a nano-catalyst filter, which includes depositing through electrodeposition a catalyst precursor inside a porous filter to which an electrode layer is attached. Using this method, a nano-catalyst can be uniformly deposited inside a porous ceramic filter, and high catalyst efficiency can be obtained only using a small amount of the nano-catalyst.
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公开(公告)号：US10858730B2
公开(公告)日：2020-12-08
申请号：US15599259
申请日：2017-05-18
Inventor： Young Keun Kim , Yong Jin Kim
IPC: C23C14/34 , H01L43/12 , H01F10/14 , C23C14/16 , C23C14/06 , H01F41/18 , H01F10/32 , H01L43/10 , H01L43/08
Abstract: A method for forming a multilayer thin film exhibiting perpendicular magnetic anisotropy includes alternately sputtering a CoFeSiB target and a Pd target inside a vacuum chamber to form a [CoFeSiB/Pd] multilayer thin film on a substrate disposed inside the vacuum chamber. The number of times the [CoFeSiB/Pd] multilayer thin film is stacked may be 3 or more.
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公开(公告)号：US20200227630A1
公开(公告)日：2020-07-16
申请号：US16834664
申请日：2020-03-30
Inventor： Young Keun Kim , Kyung-Jin Lee , Gyungchoon Go
Abstract: A magnetic device includes: a conductive layer into which current is injected in a first direction, the conductive layer causing spin Hall effect or Rashba effect; a ferromagnetic layer disposed in contact with the conductive layer such that the ferromagnetic layer and the conductive layer are stacked on each other, a magnetization direction of the ferromagnetic layer being switched; and a spin filter structure having a fixed magnetization direction, the spin filter structure being disposed on at least one of the opposite side surfaces of the first direction of the conductive layer to inject spin-polarized current into the conductive layer.
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公开(公告)号：US12297456B2
公开(公告)日：2025-05-13
申请号：US18199013
申请日：2023-05-18
Inventor： Heemin Kang , Young Keun Kim , Sunhong Min , Yoo Sang Jeon , Hyojun Choi
IPC: C12N5/0775 , C07K5/09
Abstract: Disclosed are a nanobarcode for controlling adhesion and differentiation of stem cells and a method of controlling adhesion and differentiation of stem cells by using nanobarcodes. The method of controlling adhesion and differentiation of stem cells of the present invention may efficiently control adhesion and differentiation of stem cells in vivo or in vitro by tuning periodicity and sequences of a ligand peptide (RGD) of a nanobarcode.
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