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公开(公告)号：US10408825B2
公开(公告)日：2019-09-10
申请号：US15158364
申请日：2016-05-18
Inventor： Young Jun Kim , Wan Joong Kim , Bong Kyu Kim , Kwang Hyo Chung
IPC: G01N33/543 , G01N21/78 , B01L3/00
Abstract: Disclosed is a biosensor, comprising: a sensor part including a capillary chip configured to detect a target material; and a pre-treatment part connected to the sensor part and configured to provide a mixed solution including a substrate to the sensor part, in which the capillary chip includes a capillary, at least one of antibody for antigen-antibody reaction with the target material inside the capillary, and a photo sensor detecting a color of the substrate.
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公开(公告)号：US10138513B2
公开(公告)日：2018-11-27
申请号：US14554863
申请日：2014-11-26
Inventor： Kwang Hyo Chung , Jin Tae Kim , Yo Han Choi , Choon Gi Choi , Hong Kyw Choi , Young Jun Yu , Doo Hyeb Youn , Jin Sik Choi
Abstract: Provided is a gene amplifying and detecting device. The gene amplifying and detecting device includes: a gene amplifying chip including a chamber formed therein; a reaction solution filled in the chamber and including a fluorescent material; a light source located at one side of the gene amplifying chip; a light detector located at the other side of the gene amplifying chip; and a graphene heater formed on an inner surface or outer surface of the gene amplifying chip so as to heat the reaction solution.
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Patent Agency Ranking
公开(公告)号：US10124340B2
公开(公告)日：2018-11-13
申请号：US15361143
申请日：2016-11-25
Inventor： Kwang Hyo Chung
IPC: B01L3/00
Abstract: The present disclosure relates to a reagent storage device and a bio-reaction apparatus including the same. Provided is a reagent storage device connected to a biochip to provide reagents into the biochip. The reagent storage device includes a storage container having a tube shape of which one end is opened, and the other end opposite to the one end is closed and a plurality of diaphragms provided in the storage container and installed to be closely attached to an inner wall of the storage container. Here, the diaphragms are spaced apart from each other in one direction in which the one end and the other end are disposed opposite to each other, and each of the diaphragms includes a through-hole passing therethrough.
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14.发明授权Method of manufacturing a junction electronic device having a 2-dimensional material as a channel 有权制造具有2维材料作为通道的结电子器件的方法公开(公告)号：US09275860B2
公开(公告)日：2016-03-01
申请号：US14258416
申请日：2014-04-22
Inventor： Young Jun Yu , Jin Soo Kim , Hong Kyw Choi , Jin Sik Choi , Jin Tae Kim , Kwang Hyo Chung , Doo Hyeb Youn , Choon Gi Choi
IPC: H01L21/00 , H01L21/02 , H01L29/778 , H01L29/24
CPC classification number: H01L21/02628 , B82Y10/00 , H01L21/02381 , H01L21/02422 , H01L21/02568 , H01L21/0259 , H01L29/0665 , H01L29/0673 , H01L29/1606 , H01L29/24 , H01L29/778
Abstract: A method of manufacturing a junction electronic device having a 2-Dimensional (2D) material as a channel, includes forming a pattern portion by surface-treating a substrate so that the patterned portion has a higher surface potential than other portions of the substrate; bonding a 2D material to rthe patterned portion having the higher surface potential by spraying a liquid including 2D material flakes onto the substrate; forming a pair of first electrodes in contact with both ends of the 2D material disposed on the substrate; forming a dielectric layer on the first electrodes and the 2D material; and forming a second electrode on the dielectric layer. The 2D materials are disposed at desired positions by chemical exfoliation.
Abstract translation: 制造具有二维（2D）材料作为通道的结电子器件的方法包括通过对衬底进行表面处理形成图形部分，使得图案化部分具有比衬底的其它部分更高的表面电位; 通过将包括2D材料薄片的液体喷涂到基底上，将2D材料结合到具有较高表面电位的图案化部分; 形成与设置在所述基板上的所述2D材料的两端接触的一对第一电极; 在所述第一电极和所述2D材料上形成介电层; 以及在所述电介质层上形成第二电极。 通过化学剥离将2D材料设置在期望的位置。
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公开(公告)号：US12064762B2
公开(公告)日：2024-08-20
申请号：US17665248
申请日：2022-02-04
Inventor： Kwang Hyo Chung , Hyo Jeong An , Han Young Yu , Yo Han Choi
CPC classification number: B01L3/502715 , B01L7/52 , B01L2300/0663 , B01L2300/0819 , B01L2300/12 , B01L2300/1805 , C12Q1/686
Abstract: Provided is a gene amplification apparatus. The gene amplification apparatus includes a supply roller, a roll-type film chip which has a plurality of polymerase chain reaction (PCR) chambers, with which PCR samples are filled, and is wound around the supply roller, a heating roller configured to rotate after being pressed against the film chip and then induce a PCR, a plurality of heating blocks which are disposed on a circumferential surface of the heating roller at preset intervals and brought into contact with the film chip, and a discarding roller configured to discard the film chip which passes the heating roller and on which the PCR is performed.
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公开(公告)号：US11747314B2
公开(公告)日：2023-09-05
申请号：US17401449
申请日：2021-08-13
Inventor： Jae Hun Choi , Hwin Dol Park , Chang-Geun Ahn , Do Hyeun Kim , Seunghwan Kim , Hyung Wook Noh , YongWon Jang , Kwang Hyo Chung
CPC classification number: G01N33/0062 , G01N33/0075 , G06N20/20 , G01N2033/0068
Abstract: Disclosed are a gas detection intelligence training system and an operating method thereof. The gas detection intelligence training system includes a mixing gas measuring device that collects an environmental gas from a surrounding environment, generates a mixing gas based on the collected environmental gas and a target gas, senses the mixing gas by using a first sensor array and a second sensor array under a first sensing condition and a second sensing condition, respectively, and generates measurement data based on the sensed results of the first sensor array and the second sensor array, and a detection intelligence training device including a processor that generates an ensemble prediction model based on the measurement data.
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公开(公告)号：US09178032B2
公开(公告)日：2015-11-03
申请号：US14163577
申请日：2014-01-24
Inventor： Young-Jun Yu , Hongkyw Choi , Jin Sik Choi , Kwang Hyo Chung , Jin Tae Kim , Doo Hyeb Youn , Choon Gi Choi
IPC: G01N27/414 , H01L29/66 , G01N27/12
CPC classification number: H01L29/66 , G01N27/128
Abstract: Provided is a gas sensor including a substrate, a sensing electrode extended in a first direction on the substrate, and a plurality of heaters disposed in a second direction crossing the first direction on the substrate. The plurality of heaters is separated at both sides of the sensing electrode. The plurality of heaters includes graphene.
Abstract translation: 提供一种气体传感器，包括基板，在基板上沿第一方向延伸的感测电极以及沿与基板上的第一方向交叉的第二方向设置的多个加热器。 多个加热器在感测电极的两侧分离。 多个加热器包括石墨烯。
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