公开(公告)号：US20230268035A1

公开(公告)日：2023-08-24

申请号：US18139655

申请日：2023-04-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyungdoc Kim ,  Youngchun Kwon ,  Misuk Kim ,  Jiho Yoo ,  Younsuk Choi

IPC: G16C20/40 ,  G16C20/70 ,  G06N3/086

CPC classification number: G16C20/40 ,  G16C20/70 ,  G06N3/086

Abstract: Generating a new chemical structure by using a neural network using an expression region that expresses a particular property in a descriptor or an image for a reference chemical structure. The new chemical structure may be generated by changing a partial structure in the reference chemical structure that corresponds to the expression region.

公开(公告)号：US20190355444A1

公开(公告)日：2019-11-21

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

IPC: G16C20/50 ,  G16C20/70 ,  G16C20/80 ,  G06N3/08 ,  G06F17/50

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.

公开(公告)号：US12281106B2

公开(公告)日：2025-04-22

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 ,  C07D401/04 ,  C07D403/04 ,  C07D407/04 ,  C07F7/08 ,  H10K50/12 ,  H10K85/40 ,  H10K85/60

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.

公开(公告)号：US11670403B2

公开(公告)日：2023-06-06

申请号：US16269092

申请日：2019-02-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyungdoc Kim ,  Youngchun Kwon ,  Misuk Kim ,  Jiho Yoo ,  Younsuk Choi

IPC: G01N33/48 ,  G01N33/50 ,  G16C20/40 ,  G16C20/70 ,  G06N3/086

CPC classification number: G16C20/40 ,  G06N3/086 ,  G16C20/70

Abstract: Generating a new chemical structure by using a neural network using an expression region that expresses a particular property in a descriptor or an image for a reference chemical structure. The new chemical structure may be generated by changing a partial structure in the reference chemical structure that corresponds to the expression region.

公开(公告)号：US20230089079A1

公开(公告)日：2023-03-23

申请号：US17688418

申请日：2022-03-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wooram HONG ,  Hyun Do Choi ,  Dal Heo ,  Youngchun Kwon ,  Hyukju Kwon ,  Gahee Kim ,  Bosung Kim ,  Jeonghun Kim ,  Jin Woo Kim ,  Min Sik Park ,  Youngjin Park ,  Hyungtae Seo ,  Won Seok Oh ,  Dongseon Lee ,  Sangyoon Lee ,  Jaejun Chang ,  Jun-Woon Jang ,  Hyunjeong Jeon ,  Joon-Kee Cho ,  Byung-Kwon Choi ,  Won Je Choi ,  Younsuk Choi ,  Taesin Ha

IPC: B65D51/00 ,  B65D51/20

Abstract: A sealing structure may include a lid including a first lid face, a second lid face opposite to the first lid face, and a fragile area between the first lid face and the second lid face, a cover including a first cover face facing the second lid face and covering the fragile area and a second cover face opposite to the first cover face, wherein a first distance between the second lid face and the first cover face is substantially equal to or less than a second distance between the first cover face and the second cover face, and a connector configured to connect the lid and the cover.

公开(公告)号：US11377458B2

公开(公告)日：2022-07-05

申请号：US16161559

申请日：2018-10-16

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Juhyun Kim ,  Wook Kim ,  Youngchun Kwon ,  Sangmo Kim ,  Changho Noh ,  Minsik Min ,  Sangho Park ,  Hyejin Bae ,  Wonseok Oh ,  Hasup Lee ,  Yongsik Jung ,  Younsuk Choi

IPC: H01L51/00 ,  C07F15/00 ,  H01L51/50 ,  H01L51/52

Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2(L3)n3  Formula 1 wherein in Formula 1, M, L1, L2, L3, n1, n2, and n3 are the same as defined in the specification.

公开(公告)号：US20220036182A1

公开(公告)日：2022-02-03

申请号：US17372808

申请日：2021-07-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minsik Park ,  Youngchun Kwon ,  Dongseon Lee ,  Younsuk Choi ,  Eunji Kim

IPC: G06N3/08 ,  G06N3/04

Abstract: An apparatus for generating a target product by using a neural network is configured to: predict candidate reactant combinations for generating the target product by using a pre-trained retrosynthesis prediction model; predict a prediction product with respect to each of the candidate reactant combinations by using a pre-trained reaction prediction model; and determine an experimental priority order of the candidate reactant combinations based on a result of comparing the target product with the prediction product.

公开(公告)号：US11017314B2

公开(公告)日：2021-05-25

申请号：US15189373

申请日：2016-06-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jiho Yoo ,  Youngchun Kwon ,  Kyungdoc Kim ,  Jaikwang Shin ,  Hyosug Lee ,  Younsuk Choi

IPC: G06N20/00 ,  G06N7/00 ,  G06F16/245 ,  G16C20/30 ,  G06F30/20 ,  G16C20/70

Abstract: A method for searching a new material includes: performing a learning on a material model, which is modeled based on a known material; determining a candidate material by inputting a targeted physical property to a result of the learning; and determining the new material from the candidate material.

公开(公告)号：US20200066377A1

公开(公告)日：2020-02-27

申请号：US16269092

申请日：2019-02-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyungdoc Kim ,  Youngchun Kwon ,  Misuk Kim ,  Jiho Yoo ,  Younsuk Choi

IPC: G16C20/40 ,  G06N3/08 ,  G16C20/70

Abstract: Generating a new chemical structure by using a neural network using an expression region that expresses a particular property in a descriptor or an image for a reference chemical structure. The new chemical structure may be generated by changing a partial structure in the reference chemical structure that corresponds to the expression region.