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公开(公告)号：US20240352199A1
公开(公告)日：2024-10-24
申请号：US18684814
申请日：2022-08-19
发明人： Seung Yun YANG , Sodam KIM , Jian LEE , Se Min KIM
CPC分类号： C08J3/075 , C08J3/12 , C08J3/24 , C08J2333/10
摘要： The present invention provides a method for preparing a swellable polymer to which an object is fixed. The preparation method of the present invention comprises a step of absorbing a solution of an object, which is dissolved or dispersed in a solvent with affinity for a swellable polymer, into a dried swellable polymer comprising a linker having a functional group that can bind to the object. Unlike a conventional preparation method in which an object is fixed before a swellable polymer is cross-linked, a method using a swellable polymer so as to fix an object after a polymer is cross-linked is used, and thus an object can be more rapidly fixed with efficiency higher than that of a conventional technique.
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公开(公告)号：US12101984B2
公开(公告)日：2024-09-24
申请号：US17545126
申请日：2021-12-08
申请人： SAMSUNG DISPLAY CO., LTD. , Pusan National University Industry-University Cooperation Foundation
发明人： Hosik Shin , Jinwoo Oh , Eunjung Choi , Jaemin Shin , Jiwon Lee , Jangyeol Yoon
IPC分类号： H10K59/60 , H10K59/122
CPC分类号： H10K59/60 , H10K59/122
摘要： A display device includes: a display panel including a sensor area and a display area, where the display panel includes an upper surface and a lower surface opposite to the upper surface; and a discoloration sensor layer overlapping the sensor area, where discoloration sensor layer is disposed on one of the upper surface of the display panel and the lower surface of the display panel, and discolored when exposed to a target material. A first through portion is defined through the display panel from the upper surface to the lower surface of the display panel, and the discoloration sensor layer overlaps the first through portion.
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3.发明公开公开(公告)号：US20240279156A1
公开(公告)日：2024-08-22
申请号：US18413582
申请日：2024-01-16
发明人： Chang Sik HA , Jun Seok LEE , Sung Soo PARK , Jadhav Amol MARUTI
IPC分类号： C07C217/84 , C07C201/12 , C07C213/02 , C08G73/10
CPC分类号： C07C217/84 , C07C201/12 , C07C213/02 , C08G73/105
摘要： Disclosed are a novel diamine compound, a reactive monomer for a polyimide precursor containing the same, and a polyimide film manufactured therefrom. The novel diamine compound is represented by a following Chemical Formula 1:
where in the Chemical Formula 1, Ph represents a substituted or unsubstituted phenyl group.-
4.发明公开公开(公告)号：US20240232574A9
公开(公告)日：2024-07-11
申请号：US18475206
申请日：2023-09-27
发明人： HYE RIM BAE , han byeol Park , MINGYU PARK , DOHEE KIM , KI HUN KIM
IPC分类号： G06N3/04
CPC分类号： G06N3/04
摘要： A method and apparatus for predicting a recipe property reflecting similarity between chemical materials are provided. The method of predicting a recipe property reflecting similarity between chemical materials, the method includes substituting a plurality of input materials with vector data, respectively, through material embedding and generating recipe data including pieces of vector data selected by considering a correlation between materials, and inputting the recipe data to an artificial neural network (ANN) prediction model and deriving a property prediction result on the recipe data from the ANN prediction model.
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公开(公告)号：US20240205009A1
公开(公告)日：2024-06-20
申请号：US18487130
申请日：2023-10-16
发明人： Ho-won Kim , Yohan Kim , SANGBONG OH , Kyeongwoo Oh
CPC分类号： H04L9/3218 , H04L9/0877 , H04L9/50
摘要： Disclosed are a zero-knowledge proof and edge computing-based blockchain as a service (BaaS) system and method to improve data privacy vulnerabilities. The data privacy enhancing BaaS system includes an edge node configured to store blockchain data in a blockchain built therein, and a cloud connected to the edge node and configured to provide management of a connection state of the edge node and a cloud service, wherein the blockchain may verify the blockchain data by applying zero-knowledge proof technology.
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公开(公告)号：US20240199532A1
公开(公告)日：2024-06-20
申请号：US18477758
申请日：2023-09-29
发明人： Chang Sik HA , Jun Seok LEE , Sung Soo PARK , Amol Maruti JADHAV , Yong Zhu YAN
IPC分类号： C07C229/60 , C08G73/10 , C08J5/18
CPC分类号： C07C229/60 , C08G73/1039 , C08G73/1067 , C08J5/18 , C08J2479/08
摘要： Disclosed are a novel diamine compound, a polyimide precursor produced using the same, polyimide produced from the polyimide precursor, and a polyimide film manufactured using the polyimide. The novel diamine compound is represented by a following Chemical Formula 1:
where in the Chemical Formula 1, each of R1 and R2 independently represents hydrogen, an alkyl group having 1 to 5 carbon atoms, or a trifluoromethyl group.-
7.发明公开公开(公告)号：US20240174900A1
公开(公告)日：2024-05-30
申请号：US18264908
申请日：2021-11-01
申请人： PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION , KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
发明人： Joon Ha BANG , Jun Soo MOON , Yoon HUH , Young Son CHOE
IPC分类号： C09J11/08 , C08F290/06 , C09J163/00
CPC分类号： C09J11/08 , C08F290/064 , C09J163/00 , C08F2400/02
摘要： The present invention relates to an additive for an epoxy adhesive and a composition for a structural epoxy adhesive including the same. The additive for the epoxy adhesive according to the present invention may have excellent dispersibility and mechanical properties, and thus may improve adhesion strength of the structural epoxy adhesive.
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8.发明公开公开(公告)号：US20240145776A1
公开(公告)日：2024-05-02
申请号：US18242048
申请日：2023-09-05
申请人： KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY , PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION , KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
发明人： Sang Youl KIM , Taehyoung KIM , Jin Hee LEE , Jin Hong LEE , JaeBin PARK
IPC分类号： H01M10/0567 , H01M10/052 , H01M10/0569
CPC分类号： H01M10/0567 , H01M10/052 , H01M10/0569 , H01M2300/0037
摘要： Provided are a lithium secondary battery electrolyte composition which may effectively suppress a thermal runaway phenomenon, and a lithium secondary battery having excellent electrical properties, life characteristics, and safety by applying the electrolyte composition.
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公开(公告)号：US11949802B1
公开(公告)日：2024-04-02
申请号：US18501033
申请日：2023-11-03
发明人： Ho-won Kim , Donggyu Kim , Hanho Jeong
IPC分类号： H04L9/00
CPC分类号： H04L9/50
摘要： A blockchain-based platform system for interworking with one machine-to-machine (oneM2M) and lightweight machine-to-machine (LWM2M) and a method of implementing a blockchain-based platform are provided. The blockchain-based platform system for interworking with oneM2M and LWM2M includes a hyperledger fabric network configured to validate chaincode called in association with a first client application and generate an event in association with the validated chaincode, and a fabric bridge gateway configured to perform interworking with an LWM2M protocol and a oneM2M platform by transmitting a request or a response corresponding to the event to a second client application.
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公开(公告)号：US11859204B2
公开(公告)日：2024-01-02
申请号：US16962851
申请日：2018-11-26
发明人： Sik Yoon , Ye Seon Lim , Ye Jin Ok , Sun Young Hwang , Kang Oh Lee , Seung Soo Lee
CPC分类号： C12N5/0062 , B29C39/265 , B29C39/36 , C12N5/0068 , C12N2513/00 , C12N2533/30 , C12N2535/00
摘要： A mold for producing a hydrogel support for a 3-dimensional (3D) cell culture, includes: an upper mold comprising a base and a plurality of upper unit molds protruding downward from the base to form accommodating portions of a female type corresponding to shapes of hydrogel supports, having through holes at bottoms thereof, and patterned at a lower portion of the base; a lower mold where a plurality of lower unit molds are patterned, the plurality of lower unit molds formed in a female type to respectively accommodate the plurality of upper unit molds protruding downward and having sealed lower portions; and an ejecting unit for separating, from the accommodating portions of the plurality of upper unit molds, the hydrogel supports that are coagulated after being inserted into the through holes respectively formed in the plurality of upper unit molds.
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