The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 2026
Filed:
Aug. 15, 2022
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, KR;
Inventors:
Erang Cho, Yongin-si, KR;
Yunhee Kim, Yongin-si, KR;
Sujeong Koh, Yongin-si, KR;
Seungtae Lee, Yongin-si, KR;
Sunjoo Choi, Yongin-si, KR;
Siyoung Cha, Yongin-si, KR;
Miyoung Son, Yongin-si, KR;
Minju Lee, Yongin-si, KR;
Myungheui Woo, Yongin-si, KR;
Jinhyeok Lim, Yongin-si, KR;
Jinah Seo, Yongin-si, KR;
Harim Lee, Yongin-si, KR;
Assignee:
SAMSUNG SDI CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0567 (2010.01); H01M 4/131 (2010.01); H01M 4/525 (2010.01); H01M 10/052 (2010.01); H01M 10/0568 (2010.01); H01M 4/02 (2006.01); H01M 10/0569 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0567 (2013.01); H01M 4/131 (2013.01); H01M 4/525 (2013.01); H01M 10/052 (2013.01); H01M 10/0568 (2013.01); H01M 2004/028 (2013.01); H01M 10/0569 (2013.01); H01M 2300/0025 (2013.01);
Abstract
An organic electrolytic solution includes a first lithium salt; an organic solvent; a bicyclic sulfate-based compound represented by Formula 1 below; and a monocyclic phosphate-based compound represented by Formula K1 below: