公开(公告)号：US12083490B2

公开(公告)日：2024-09-10

申请号：US17590292

申请日：2022-02-01

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Taejung Kim ,  Jungyeob Ham ,  Young Tae Park ,  Pilju Choi ,  Joonyeon Chang

IPC: B01J19/12 ,  B01J19/24

CPC classification number: B01J19/126 ,  B01J19/243

Abstract: According to an aspect of the disclosure, there is provided a microwave reactor including a container for storing a bath fluid, a tube including an inlet at one end through which a target fluid is introduced, an outlet at another end through which the target fluid is discharged, wherein at least a portion of the tube is submerged in the bath fluid, and at least one radiator located outside the container and configured to irradiate microwaves into the container.

公开(公告)号：US12050992B2

公开(公告)日：2024-07-30

申请号：US16971917

申请日：2019-12-31

Applicant: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION ,  KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Ki Young Choi ,  Jae Hyun Kim ,  Chae Un Lee ,  Joonyeon Chang ,  Joon Young Kwak ,  Jaewook Kim

IPC: G06N3/08 ,  G06F17/18 ,  G06N3/048 ,  G06N3/065

CPC classification number: G06N3/08 ,  G06F17/18 ,  G06N3/048 ,  G06N3/065

Abstract: An embodiment of the present disclosure discloses a method of process variation compensating through activation value adjustment of an analog binarized neural network circuit that may recover a decrease in recognition rate performance up to an almost perfect level, even if a binarized neural network is implemented as an analog circuit such that recognition rate performance is decreased due to process variation.

公开(公告)号：US11107894B2

公开(公告)日：2021-08-31

申请号：US16283411

申请日：2019-02-22

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hyunsu Ju ,  Jin-Dong Song ,  Joonyeon Chang ,  Gyosub Lee

IPC: H01L29/205 ,  H01L29/66 ,  H01L29/737 ,  H01L29/78 ,  H01L29/08 ,  H01L29/735 ,  H01L29/10

Abstract: Provided is a Group III-V compound semiconductor device. The device includes a substrate, a compound semiconductor layer provided on the substrate; and a buffer layer interposed between the compound semiconductor layer and the substrate. The compound semiconductor layer includes a first semiconductor area having a first conductivity type and a second semiconductor area having a second conductivity type. The buffer layer includes a high electron density area. In the buffer layer, an electron density of the high electron density area is higher than an electron density outside the high electron density area.

公开(公告)号：US09493764B2

公开(公告)日：2016-11-15

申请号：US14748962

申请日：2015-06-24

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hyunjung Yi ,  Ki Young Lee ,  Chaun Jang ,  Joonyeon Chang

IPC: C12N9/00 ,  H05K3/00 ,  C12N11/14 ,  C12N7/00 ,  H05K3/10 ,  C12N9/08 ,  B82Y5/00

CPC classification number: C12N11/14 ,  B82Y5/00 ,  C12N7/00 ,  C12N9/0065 ,  C12N2795/00031 ,  C12N2795/14123 ,  C12N2795/14131 ,  H05K3/007 ,  H05K3/10 ,  H05K2203/0786 ,  H05K2203/12 ,  H05K2203/122 ,  H05K2203/1305 ,  H05K2203/1333

Abstract: Provided is an electronic sheet including a graphitic material and a phage which displays a peptide having a binding ability to the graphitic material on its coat protein or a fragment thereof.

Abstract translation: 本发明提供一种电子片材，其包含石墨材料和噬菌体，其显示具有与其外涂层蛋白质或其片段上的石墨材料结合能力的肽。

公开(公告)号：US10017537B2

公开(公告)日：2018-07-10

申请号：US14793032

申请日：2015-07-07

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hyunjung Yi ,  Ki Young Lee ,  Chaun Jang ,  Joonyeon Chang ,  Sang Kyung Kim ,  Soomi Ju

IPC: C07K7/06

CPC classification number: C07K7/06

Abstract: Provided is a peptide including X2SX1AAX2X3P (SEQ ID NO. 1), X2X2PX3X2AX3P (SEQ ID NO. 2), SX1AAX2X3P (SEQ ID NO. 3), or X2PX3X2AX3P (SEQ ID NO. 4), which bind to graphitic materials or volatile organic compounds.

公开(公告)号：US09337272B2

公开(公告)日：2016-05-10

申请号：US14508404

申请日：2014-10-07

Applicant: Korea Institute of Science and Technology

Inventor： Hyun Cheol Koo ,  Hyung-jun Kim ,  Joonyeon Chang ,  Won Young Choi ,  Suk Hee Han

IPC: H01L29/06 ,  H01L29/12 ,  H01L29/82 ,  H01L29/205 ,  H01L29/16

CPC classification number: H01L29/122 ,  B82Y10/00 ,  H01L29/0669 ,  H01L29/0673 ,  H01L29/1025 ,  H01L29/1606 ,  H01L29/205 ,  H01L29/66984 ,  H01L29/82 ,  H01L43/08

Abstract: A spin transistor includes: an input part that is made of a material exhibiting a spin Hall effect and configured to transfer electrons with a predetermined direction of spin to a connecting part; and the connecting part that receives the electrons with the predetermined direction of spin from the input part, rotates the spin of the electrons in accordance with a gate voltage applied to the gate electrode, and transfers the electrons to the output part.

Abstract translation: 自旋晶体管包括：输入部分，其由表现出自旋霍尔效应并被配置为将电子以预定旋转方向转移到连接部分的材料制成; 并且从输入部分接收具有预定旋转方向的电子的连接部分，根据施加到栅电极的栅极电压来旋转电子的自旋，并将电子传送到输出部分。

公开(公告)号：US09226403B2

公开(公告)日：2015-12-29

申请号：US14325928

申请日：2014-07-08

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hyunjung Yi ,  Ki Young Lee ,  Chaun Jang ,  Joonyeon Chang

IPC: C08L5/08 ,  C12N11/14 ,  H05K3/00 ,  H05K3/10

CPC classification number: H05K3/007 ,  C08L5/08 ,  C12N11/14 ,  H05K3/10 ,  H05K2203/0786 ,  H05K2203/12 ,  H05K2203/122 ,  H05K2203/1305 ,  H05K2203/1333

Abstract: In accordance with the present disclosure, a hybrid electronic sheet which exhibits superior electrical property and allows biomaterial functionalization and flexible device patterning may be provided by binding a graphitic material in colloidal state to a biomaterial capable of binding thereto specifically and nondestructively. Since the electronic sheet is an electronic sheet wherein a biomaterial and an electrical material (graphitic material) are hybridized, it exhibits good compatibility with biomaterials and can be further functionalized with, for example, an enzyme that selectively reacts with a biochemical substance. Accordingly, an electrical material and a chemical or biological material may be effectively nanostructurized and it can be realized as a multi-functional, high-performance electronic sheet.

Abstract translation: 根据本公开，可以通过将具有胶体状态的石墨材料与能够非破坏性地结合的生物材料结合来表现出优异的电性能并且允许生物材料功能化和柔性器件图案化的混合电子薄片。 由于电子薄片是生物材料和电气材料（石墨材料）杂化的电子薄片，它与生物材料表现出良好的相容性，并且可以用例如选择性地与生物化学物质反应的酶进一步官能化。 因此，电气材料和化学或生物材料可以有效地纳米结构化，并且可以实现为多功能，高性能的电子薄片。