公开(公告)号：US20240175136A1

公开(公告)日：2024-05-30

申请号：US18121169

申请日：2023-03-14

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Seung Hee HAN ,  Unhyeon KANG ,  Eunbi JEONG ,  Soeun AHN ,  Kyoung Ho Jeon

IPC: C23C16/505 ,  C23C16/26 ,  H01J37/32

CPC classification number: C23C16/505 ,  C23C16/26 ,  H01J37/32082 ,  H01J37/32816 ,  H01J2237/332

Abstract: An exemplary embodiment of the present invention can provide a method of manufacturing a graphene film, including preparing a substrate including a carbon layer in a chamber, and forming a graphene layer by forming plasma in the chamber and applying a positive voltage pulse to the substrate.

公开(公告)号：US20240172436A1

公开(公告)日：2024-05-23

申请号：US17990333

申请日：2022-11-18

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Joon Young KWAK ,  Minkyung KIM ,  Suyoun LEE ,  Inho KIM ,  Jong-Keuk PARK ,  Jaewook KIM ,  Jongkil PARK ,  YeonJoo JEONG

IPC: H10B43/27

CPC classification number: H10B43/27

Abstract: A flash memory device including multi-layered oxide for neuromorphic computing system is disclosed. According to embodiments, the flash memory device includes: a substrate; a channel layer disposed on the substrate; source/drain patterns disposed on both ends of the channel layer; a tunneling insulating layer disposed on the channel layer; a trapping layer disposed on the tunneling insulating layer and including a plurality of nitride layers; an intermediate barrier layer interposed within the trapping layer, and including an oxide layer, the oxide layer having a high dielectric constant; a blocking insulating layer disposed on the trapping layer; and an upper gate disposed on the blocking insulating layer.

公开(公告)号：US20240166515A1

公开(公告)日：2024-05-23

申请号：US18504683

申请日：2023-11-08

Applicant: Hyundai Motor Company ,  Kia Corporation ,  Korea Institute of Science and Technology

Inventor： MUN SEOK CHAE ,  Hong Seok Min ,  Sang Heon Lee ,  Sang Soo Lee ,  Ho Cheol Shin ,  Wo Dum Jung ,  In Woo Song ,  So Young Kim ,  Young Whan Cho

IPC: C01B17/24 ,  C01B17/36

CPC classification number: C01B17/24 ,  C01B17/36 ,  H01M10/0562

Abstract: Disclosed is a method of producing lithium sulfide (Li2S) without using hydrogen sulfide (H2S) gas. Particularly, the method of producing lithium sulfide (Li2S) includes preparing a starting material including a metal oxide by subjecting a mixed powder including an inorganic compound containing lithium and oxygen, a metal reducing agent, and sulfur (S) to synthesis reaction using mechanical force, preparing a mixed solution by mixing the starting material and a solvent, and obtaining a lithium sulfide (Li2S) powder by removing the metal oxide from the mixed solution and then performing drying.

公开(公告)号：US20240159649A1

公开(公告)日：2024-05-16

申请号：US18503568

申请日：2023-11-07

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Yong Bok LEE ,  Wonil KWAK ,  YunSeok HA ,  Byul AN

IPC: G01N15/14 ,  G06T7/246 ,  G06T7/285 ,  G06T7/292 ,  G06T7/62 ,  G06V20/60

CPC classification number: G01N15/1463 ,  G01N15/1459 ,  G06T7/248 ,  G06T7/285 ,  G06T7/292 ,  G06T7/62 ,  G06V20/60 ,  G01N2015/1075 ,  G01N2015/1477 ,  G01N2015/1493

Abstract: Provided is a fluid monitoring method including photographing a particle in a flowing fluid using a first camera, photographing the particle using a second camera spaced apart from the first camera, and analyzing the particle using images captured by each of the first camera and the second camera, in which the analyzing of the particle includes calculating a volume of the particle, calculating a velocity of the particle moving in the fluid, calculating a density of the particle using the volume and the velocity, and identifying a type of the particle using the density.

公开(公告)号：US20240158851A1

公开(公告)日：2024-05-16

申请号：US18420013

申请日：2024-01-23

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Heh-In IM ,  Baek Sun KIM ,  Sung Hyun TAG

IPC: C12Q1/6876

CPC classification number: C12Q1/6876 ,  C12Q1/686 ,  C12Q2600/178

Abstract: Disclosed is a composition for diagnosing, preventing or treating drug addiction based on synaptotagmin binding cytoplasmic RNA interacting protein (SYNCRIP). SYNCRIP or a gene encoding the protein can be used to diagnose drug addiction. In addition, a therapeutic agent for drug addiction can be discovered by measuring the expression of SYNCRIP. Furthermore, an agent expressing SYNCRIP or promoting the activity of SYNCRIP can be used to prevent or treat drug addiction.

公开(公告)号：US20240150771A1

公开(公告)日：2024-05-09

申请号：US18407815

申请日：2024-01-09

Applicant: KIST (Korea Institute of Science and Technology) ,  K2B Therapeutics, Inc.

Inventor： HoWon J. Kim ,  In-San Kim ,  Jay S. Kim ,  Sun Hwa Kim ,  Ick Chan Kwon ,  Jong Won Lee ,  Yoo Soo Yang ,  Hong Yeol Yoon

IPC: C12N15/113 ,  A61P35/00

CPC classification number: C12N15/1138 ,  A61P35/00 ,  C12N2310/11 ,  C12N2310/531

Abstract: Therapeutic compounds for red blood cell-mediated delivery of an active pharmaceutical ingredient to a target cell are described. The therapeutic compounds are configured to bind CD47 on the surface of a red blood cell and to be subsequently transferred to CD47 on the surface of the target cell, the therapeutic compound ultimately being internalized by the target cell via endocytosis. The target cell may be a fibrotic cell.

公开(公告)号：US11970394B2

公开(公告)日：2024-04-30

申请号：US17130536

申请日：2020-12-22

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hojeong Jeon ,  Seung Hoon Um ,  Yu Chan Kim ,  Hyung-Seop Han ,  Myoung-Ryul Ok ,  Hyunseon Seo ,  Hyun Kwang Seok

IPC: C01B25/32 ,  B01J19/12 ,  B23K26/122

CPC classification number: C01B25/32 ,  B01J19/121 ,  B23K26/122 ,  B01J2219/0801 ,  C01P2002/01 ,  C01P2004/03 ,  C01P2004/04

Abstract: Provided is a method of synthesizing apatite powder by emitting a laser beam to a surface of a substrate immersed in a precursor solution. The method is including immersing a substrate in an apatite-forming precursor solution, emitting a laser beam to a region on a surface of the substrate immersed in the precursor solution, and obtaining apatite powder generated in the precursor solution.

公开(公告)号：US11957514B2

公开(公告)日：2024-04-16

申请号：US17273308

申请日：2021-02-01

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Byung Chul Lee ,  Dong-Hyun Kang ,  Shinyong Shim

IPC: A61B8/00 ,  A61B8/08

CPC classification number: A61B8/4483 ,  A61B8/5207

Abstract: The present disclosure relates to a method for determining a relative position between arrays of a flexible array device. The flexible array device according to an embodiment includes a plurality of arrays arranged at a predetermined interval in a deformable substrate, and the method includes measuring the first capacitance between adjacent arrays, measuring the second capacitance between the adjacent arrays after deformation of the substrate, and determining a relative position between the adjacent arrays based on the first capacitance measurement value and the second capacitance measurement value. According to an embodiment, the relative position between the arrays may be determined by measuring the capacitance between the adjacent arrays of the plurality of arrays arranged in the deformable substrate and measuring a change in capacitance caused by the deformation (contraction, relaxation, bending) of the substrate.

公开(公告)号：US20240120427A1

公开(公告)日：2024-04-11

申请号：US18307790

申请日：2023-04-26

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Myung-Jae LEE

IPC: H01L31/107 ,  G01J1/44 ,  G01S7/481

CPC classification number: H01L31/1075 ,  G01J1/44 ,  G01S7/4816 ,  G01J2001/4466

Abstract: Disclosed is a single photon detection device that comprises a first well, a heavily doped region provided on the first well, a guard ring provided on a side surface of the heavily doped region, and an insulating pattern inserted into the guard ring. The first well has a first conductivity type. The heavily doped region and the guard ring have a second conductivity type different from the first conductivity type.

公开(公告)号：US20240105741A1

公开(公告)日：2024-03-28

申请号：US18476129

申请日：2023-09-27

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Myung-Jae LEE ,  Eunsung PARK

IPC: H01L27/146 ,  G01S7/481

CPC classification number: H01L27/1461 ,  G01S7/4816 ,  H01L27/14625 ,  H01L27/14627 ,  H01L27/1463 ,  H01L27/14636 ,  H01L27/14643

Abstract: Disclosed is a single-photon avalanche diode comprises a heavily doped region, a first lightly doped region covering the heavily doped region, a guard ring provided on a side surface of the first lightly doped region, a first well covering the first lightly doped region and the guard ring, and a contact electrically connected to the first well. The heavily doped region, the first lightly doped region, and the guard ring have a first conductivity type. The first well and the contact have a second conductivity type.