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公开(公告)号：US20230416910A1
公开(公告)日：2023-12-28
申请号：US18368084
申请日：2023-09-14
Inventor： Jong Hyun AHN , Xiang CHEN , Yong Ju PARK , Min Pyo KANG
IPC: C23C16/40 , C23C16/458 , G01N33/50
CPC classification number: C23C16/403 , C23C16/4586 , G01N33/5091 , C23C16/345
Abstract: The present invention discloses a transient sensor using molybdenum disulfide and a method of manufacturing the same. According to one embodiment of the present invention, the transient sensor using molybdenum disulfide includes a water-soluble substrate; a water-soluble insulating layer deposited on the water-soluble substrate; an electrode layer formed of any one of molybdenum (Mo) and magnesium (Mg) and formed on the water-soluble insulating layer; and a channel layer formed of molybdenum disulfide and formed on the water-soluble insulating layer to be connected to the electrode layer. In addition, when the transient sensor is inserted into living matter, the transient sensor can be dissolved within a critical time in the living matter.
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公开(公告)号：US20230416687A1
公开(公告)日：2023-12-28
申请号：US18342930
申请日：2023-06-28
Inventor： Sung Won KIM , Ayoung JO , Min Jae LIM , Jung Eun LEE , Seung Ho YANG
IPC: C12N5/071
CPC classification number: C12N5/0688 , C12N2502/30 , C12N2503/02
Abstract: The present invention relates to a lung cancer model based on a normal lung organoid, prepared by fusing cancer cells to the normal lung organoid. By using the lung cancer model according to the present invention, it is possible not only to observe the progression or metastasis pattern of lung cancer from the early stage of proliferating lung cancer cells to the stage of forming a tumor but also to compare the effect of an anticancer agent at each stage, and thus the information on an appropriate therapeutic agent may be provided according to the stage of cancer development.
In addition, since the lung cancer model according to the present invention includes a normal lung organoid and cancer cells, which are fused, it can be effectively used to confirm the effect of an anticancer agent on normal tissue and the effect of cancer cell-specific apoptosis. In addition, since a conventional method of injecting human lung cancer cells into a mouse has a problem in that unpredictable reactions are caused by immune responses or the like, the present invention is expected to be effectively used as a human lung cancer model.-
243.发明公开公开(公告)号：US20230415268A1
公开(公告)日：2023-12-28
申请号：US17478763
申请日：2021-09-17
Inventor： Shinill KANG , Run Jia HAN
IPC: B23K26/352 , B23K26/70 , B23K26/60 , B21J1/06
CPC classification number: B23K26/352 , B21J1/06 , B23K26/60 , B23K26/70
Abstract: A device and method for imprinting a metal member using an external electric field and an IR band laser transmissive mold method are provided. The device includes a laser-beam generating device spaced apart from a surface of the metal member that is to be imprinted, and generating a laser beam of an IR band to radiate the laser beam onto the metal member surface, an electric-field forming device forming an electric field between both side surfaces of the metal member perpendicular to a direction in which the laser beam is incident, and a mold made of a material through which the laser beam may be transmitted, having on a surface thereof a fine pattern to form the fine pattern on the metal member surface, and performing an imprinting operation while coming into contact with the metal member surface that is softened by irradiation of the laser beam.
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公开(公告)号：US11849959B2
公开(公告)日：2023-12-26
申请号：US16965207
申请日：2019-02-12
Inventor： Yong Yeob Cha , Hong Ho Kim , Seong Yi
CPC classification number: A61B17/1757 , A61B17/1735 , A61B17/7082 , A61B34/30 , A61B2017/00367 , A61B2017/00477
Abstract: A medical screw surgical device includes: a surgical device main body shaped like a bar and internally formed with an insertion passage; an extension member provided in a lower portion of the surgical device main body and internally formed with a guide hole; a guide member movably provided in the guide hole of the extension member; and a firing member provided in the insertion passage of the surgical device main body and controlling the guide member to move up and down. A surgical robot having a robot arm with the medical screw surgical device includes: a support arm provided in the robot arm; a surgical device holding member provided in the support arm; and the medical screw surgical device provided in the surgical device holding member.
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公开(公告)号：US20230406295A1
公开(公告)日：2023-12-21
申请号：US18333840
申请日：2023-06-13
Applicant: Hyundai Motor Company , Kia Corporation , Ajou University Industry-Academic Cooperation Foundation
Inventor： Chan Jong Jang , Young Bin Min , Cheol Hwan Yun , Jong Sung Park , Bong Sob Song , Ji Min Lee , Sung Woo Lee
IPC: B60W30/09 , B60W30/095 , B60W60/00
CPC classification number: B60W30/09 , B60W30/0956 , B60W60/0015 , B60W2554/4041
Abstract: An embodiment method for operating a vehicle includes monitoring a state of the vehicle, determining a type of an emergency stop from a plurality of types of emergency stops based on the state of the vehicle, and executing the determined type of the emergency stop. An embodiment vehicle includes sensors, a processor configured to control automated driving of the vehicle based on state information of components of the vehicle and surrounding environment information of the vehicle detected by the sensors, and a controller configured to control an operation of the vehicle based on a control of the processor, wherein the processor is further configured to monitor a state of the vehicle, determine a type of an emergency stop from a plurality of types of emergency stops based on the state of the vehicle, and execute the determined type of the emergency stop by controlling the controller.
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Patent Agency Ranking
公开(公告)号：US11848626B2
公开(公告)日：2023-12-19
申请号：US17534044
申请日：2021-11-23
Inventor： Youn Tae Kim , Da Eun Kim , Chang Jun Lee
IPC: H02N1/04
CPC classification number: H02N1/04
Abstract: A body-attachable triboelectric generating device includes a negatively electrified body including an upper electrified layer and a lower electrified layer adhered to the upper electrified layer; and an electrode layer provided between the upper electrified layer and the lower electrified layer. An engraved pattern, serving as a spacer, is formed on one surface of each of the upper and lower electrified layer in contact with the electrode layer.
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公开(公告)号：US20230400698A1
公开(公告)日：2023-12-14
申请号：US18209627
申请日：2023-06-14
Applicant: SAMSUNG ELECTRONICS CO., LTD. , SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION , AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
Inventor： Jangwoo YOU , Yongmin PARK , Jesung KOH , Changkun LEE , Sunpil JEONG , Kyujin CHO
CPC classification number: G02B27/0179 , G02B27/0149 , G02B27/0093 , G02B2027/0187 , G02B30/33
Abstract: A multi-degree of freedom (DOF) moving stage includes a plurality of joint portions. At least one of the plurality of joint portions has a joint structure including a first flexible member and first and second rigid members, the first and second rigid members being arranged apart from each other with a first gap therebetween such that the first gap exposes a first surface of the first flexible member. Castellated patterns having shapes complementary to each other are respectively provided at a first end portion of the first rigid member adjacent to the first gap and a second end portion of the second rigid member adjacent to the first gap.
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248.发明公开公开(公告)号：US20230395742A1
公开(公告)日：2023-12-07
申请号：US18032720
申请日：2021-02-02
Inventor： Junseok HEO , Aujin HWANG , Youngseo PARK
IPC: H01L31/109 , H01L31/18
CPC classification number: H01L31/109 , H01L31/18
Abstract: Disclosed is an optical sensor including a three-dimensional (3D) material layer doped with first conductivity type impurities at a first doping concentration, and a two-dimensional material layer doped with second conductivity type impurities at a second doping concentration and arranged in contact with the three-dimensional material layer to form a type II band alignment with the three-dimensional material layer.
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公开(公告)号：US20230394674A1
公开(公告)日：2023-12-07
申请号：US18072907
申请日：2022-12-01
Inventor： Jun Young CHUNG , Young NOH , Woo-Ram KIM
CPC classification number: G06T7/143 , G06T7/337 , G16H30/40 , G06T2207/10088 , G06T2207/30016 , G06T2207/20132
Abstract: Proposed is a system and method for segmentating brain in MRI images. According to an embodiment, it is possible to overcome limitations that gray matter is estimated to be smaller than the actual size in brain segmentation performed for quantitative analysis of a brain imaged by a magnetic resonance imaging (MRI) scanner and to accurately segment brain images by distinguishing dura mater and veins around the cerebellum by removing a large amount of cranial dura mater, thereby improving accuracy of brain quantitative analysis results and fundamentally increasing diagnostic accuracy for brain lesions.
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公开(公告)号：US11826578B2
公开(公告)日：2023-11-28
申请号：US17559017
申请日：2021-12-22
Inventor： Chul Ho Kim , Sung Un Kang , Jae Won Choi
CPC classification number: A61N1/44 , A61K33/00 , C12N5/0658 , C12N2500/02
Abstract: The present invention relates to a method for producing a nitrogen-based non-thermal atmospheric pressure plasma for treating damaged muscles or promoting regeneration of damaged muscles, and to a method for treating damaged muscle or promoting regeneration of damaged muscles using the atmospheric pressure plasma. The nitrogen-based non-thermal atmospheric pressure plasma according to the present invention can effectively induce muscle cell activation, migration of muscle cells to damaged sites, muscle cell proliferation, and muscle cell differentiation, without surgical operation or during a treatment procedure after surgical operation, and thus can be advantageously used as a novel therapeutic agent and therapeutic method against muscle damage and muscle damage-associated diseases.
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