公开(公告)号：US20170097310A1

公开(公告)日：2017-04-06

申请号：US15281648

申请日：2016-09-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： You Young SONG ,  Kyoung Min MIN ,  Seung-Woo SEO ,  Eun Seog CHO ,  Jin Seok HONG

IPC: G01N23/22

CPC classification number: G06F17/50 ,  G06F17/5009 ,  G16C60/00

Abstract: A method for determining a stable structure of a multi-element crystal, the method including: determining a multi-layered matrix of the multi-element crystal based on a layer of the multi-element crystal and a composition ratio of transition metals included in the multi-element crystal; grouping candidate structures of the multi-element crystal into a plurality of candidate structure groups based on a trace of the multi-layered matrix; and determining at least one stable structure group including the stable structure from among the plurality of candidate structure groups to determine the stable structure.

公开(公告)号：US20230369663A1

公开(公告)日：2023-11-16

申请号：US18227074

申请日：2023-07-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin Seok HONG ,  Jeong Kuk SHON ,  Young-Gyoon RYU

IPC: H01M10/44 ,  H01M10/48 ,  H02J7/00 ,  G01R31/388

CPC classification number: H01M10/44 ,  H01M10/48 ,  H02J7/007184 ,  G01R31/388 ,  H02J7/00714 ,  H02J7/0071 ,  H02J7/0048

Abstract: A method for charging a battery includes: determining a first charging section, in which a current charging rate of the battery is located, from among a plurality of charging sections predetermined based on a functional relation between a state of charge of the battery and an open circuit voltage of an anode of the battery; and charging the battery for the first charging section with a first charging rate corresponding to the first charging section.

公开(公告)号：US20180226693A1

公开(公告)日：2018-08-09

申请号：US15879883

申请日：2018-01-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin Seok HONG ,  Jeong Kuk SHON ,  Young-Gyoon RYU

IPC: H01M10/44 ,  H02J7/00

Abstract: A method for charging a battery includes: determining a first charging section, in which a current charging rate of the battery is located, from among a plurality of charging sections predetermined based on a functional relation between a state of charge of the battery and an open circuit voltage of an anode of the battery; and charging the battery for the first charging section with a first charging rate corresponding to the first charging section.

公开(公告)号：US20210135479A1

公开(公告)日：2021-05-06

申请号：US17135144

申请日：2020-12-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin Seok HONG ,  Jeong Kuk SHON ,  Young-Gyoon RYU

IPC: H02J7/00 ,  H01M10/48 ,  G01R31/388

Abstract: A method for charging a battery includes: determining a first charging section, in which a current charging rate of the battery is located, from among a plurality of charging sections predetermined based on a functional relation between a state of charge of the battery and an open circuit voltage of an anode of the battery; and charging the battery for the first charging section with a first charging rate corresponding to the first charging section.