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公开(公告)号：US11720791B2
公开(公告)日：2023-08-08
申请号：US16887062
申请日：2020-05-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngchun Kwon , Jinwoo Park , Dongseon Lee , Youngmin Nam , Minsik Park , Jiho Yoo , Younsuk Choi
Abstract: An apparatus for optimizing experimental conditions by using a neural network may calculate a prediction yield and accuracy of the prediction yield by using a neural network-based experimental prediction model. The apparatus may optimize the experimental conditions by determining an experiment priority of a respective experiment condition combination based on the prediction yield and the prediction accuracy and receiving a feedback of results of experiments performed according to the experiment priority.
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公开(公告)号：US10988447B2
公开(公告)日：2021-04-27
申请号：US15632518
申请日：2017-06-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyun Sik Chae , Kyungdoc Kim , Sae Youn Lee , Soonok Jeon , Hiroshi Miyazaki , Masaki Numata , Youngmin Nam , Tae-Rae Kim , In Koo Kim , Won-Joon Son , Won Seok Oh , Younsuk Choi , Sunghan Kim , Jeong-Ju Cho
IPC: C07D213/22 , C09K11/06 , H01L51/00 , H01L51/50
Abstract: A condensed cyclic compound represented by Formula 1: Ar1-(L1)a1-B-(L2)a2-Ar2 Formula 1 wherein, in Formula 1, groups and variables are the same as described in the specification.
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3.发明授权公开(公告)号：US10957419B2
公开(公告)日：2021-03-23
申请号：US15664960
申请日：2017-07-31
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jiho Yoo , Seokho Kang , Youngchun Kwon , Kyung doc Kim , Jaikwang Shin , Hyosug Lee , Younsuk Choi
Abstract: A structure-generating method for generating a structure candidate of a new material including: by a structure-generating processor: performing machine learning on a machine learning model, wherein the machine learning model is configured to provide a result based on a descriptor of a material, a physical property of the material, and a structure of the material; and generating a structure candidate of the new material based on the result of the machine learning, wherein the new material has a target physical property, and wherein the descriptor of the material, the physical property of the material, and the structure of the material are stored in a database.
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公开(公告)号：US11581067B2
公开(公告)日：2023-02-14
申请号：US16156709
申请日：2018-10-10
Inventor： Youngchun Kwon , Seokho Kang , Kyungdoc Kim , Jiho Yoo , Younsuk Choi
IPC: G16C20/40 , G06N3/04 , G06N3/08 , G16C20/80 , G16C20/50 , G16C20/70 , G16C20/00 , G06N3/06 , G16C99/00 , G06N3/02 , G16C60/00 , G16B15/00 , G01N37/00 , G16C20/20 , G16C20/30 , G06N3/12 , G06N3/126
Abstract: A method of generating a chemical structure performed by a neural network device includes receiving a target property value and a target structure characteristic value; selecting first generation descriptors; generating second generation descriptors; determining, using a first neural network of the neural network device, property values of the second generation descriptors; determining, using a second neural network of the neural network device, structure characteristic values of the second generation descriptors; selecting, from the second generation descriptors, candidate descriptors that satisfy the target property value and the target structure characteristic value; and generating, using the second neural network of the neural network device, chemical structures for the selected candidate descriptors.
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公开(公告)号：US20200083464A1
公开(公告)日：2020-03-12
申请号：US16555257
申请日：2019-08-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyeonho Choi , Kyuyoung Hwang , Seungyeon Kwak , Youngmin Nam , Kum Hee LEE , Aram Jeon , Whail Choi , Kyungdoc Kim , Jiho Yoo , Younsuk Choi
Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2 Formula 1 wherein, in Formula 1, M, L1, L2, n1 and n2 are each the same as defined in the detailed description of the specification.
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Patent Agency Ranking
公开(公告)号：US20160090586A1
公开(公告)日：2016-03-31
申请号：US14871585
申请日：2015-09-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Minseoks Kim , Younsuk Choi
IPC: C12N13/00 , G01N33/483 , G01N27/00
CPC classification number: C12N13/00 , G01N33/4836
Abstract: An electrical stimulation apparatus including a plurality of stimulation units that provide electrical stimulations to a target material disposed in a chamber that receives the target material and a culture medium, wherein each of the plurality of stimulation units comprises a target region on which the target material is disposed, and a first electrode and a second electrode disposed spaced apart from each other, having the target region therebetween, and at least two of the plurality of stimulation units provides different electrical stimulations to the target material.
Abstract translation: 一种电刺激装置，包括多个刺激单元，所述刺激单元向设置在容纳所述目标材料的腔室中的靶材料和培养基提供电刺激，其中所述多个刺激单元中的每一个包括目标区域， 以及第一电极和第二电极，所述第一电极和第二电极彼此隔开设置，其间具有靶区域，并且所述多个刺激单元中的至少两个刺激单元为所述靶材料提供不同的电刺激。
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公开(公告)号：US11858950B2
公开(公告)日：2024-01-02
申请号：US16909091
申请日：2020-06-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Bum Woo Park , Hwang Suk Kim , Youngchun Kwon , Dongseon Lee , Dong-Seok Leem , Ohkyu Kwon , Kwang Hee Lee , Younsuk Choi , Hyesung Choi
CPC classification number: C07F5/02 , H10K30/80 , H10K39/32 , H10K85/322
Abstract: Disclosed are a compound represented by Chemical Formula 1, a film, a photoelectric diode, an organic sensor, and an electronic device.
In Chemical Formula 1, Ar1 and Ar2, Z, L1, L2, and R1 to R6 are the same as defined in the detailed description.-
公开(公告)号：US20230360739A1
公开(公告)日：2023-11-09
申请号：US18094808
申请日：2023-01-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jin Woo KIM , Youngchun Kwon , Dongseon Lee , Younsuk Choi , Joonhyuk Choi , Taesin Ha
IPC: G16C20/30 , G16C20/70 , G06N3/0455
CPC classification number: G16C20/30 , G16C20/70 , G06N3/0455
Abstract: A method of predicting a synthetic path may include: receiving a target molecule descriptor corresponding to a target material, predicting one or more synthetic path descriptor candidates representing multi-step synthetic paths corresponding to the target molecule descriptor using a neural network-based predictive model, the neural network-based predictive model being trained based on a synthetic path descriptor in a form of a character string obtained by converting multi-step synthetic path data; and outputting the one or more synthetic path descriptor candidates.
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公开(公告)号：US11450410B2
公开(公告)日：2022-09-20
申请号：US16402410
申请日：2019-05-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jiho Yoo , Youngmin Nam , Dongseon Lee , Younsuk Choi , Youngchun Kwon , Kyungdoc Kim
Abstract: A method of generating a molecular structure includes generating, based on a predetermined number of a plurality of nodes, all possible two-dimensional (2D) graphs and a plurality of edges representing connections between the plurality of nodes and, for each 2D graph from among the generated 2D graphs, generating all possible molecular structures based on the 2D graph by substituting each of the plurality of nodes with a polygonal ring structure including carbon atoms and substituting the edges with bonds between polygonal ring structures. Also, a method includes substituting at least one of carbon atoms included in the polygonal ring structures with an atom other than a carbon atom.
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10.发明申请公开(公告)号：US20200377490A1
公开(公告)日：2020-12-03
申请号：US16885595
申请日：2020-05-28
Applicant: SAMSUNG ELECTRONICS CO., LTD. , SAMSUNG SDI CO., LTD.
Inventor： Yongsik Jung , Youngchun Kwon , Younsuk Choi , Hosuk Kang , Eunsuk Kwon , Jhunmo Son , Soonok Jeon , Yeonsook Chung
IPC: C07D409/04 , C07D209/82 , C07D403/04 , C07D401/04 , C07F7/08 , H01L51/00 , C07D407/04 , H01L51/50
Abstract: Provided are a condensed cyclic compound, an organic light-emitting device including the condensed cyclic compound, and an electronic device including the organic light-emitting device. The condensed cyclic compound is represented by Formula 1, wherein R12 is a group represented by Formula 2-1 and R13 is a group represented by Formula 2-2.
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