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:
Mar. 02, 2021
Filed:
Sep. 25, 2017
Applicants:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Samsung Sdi Co., Ltd., Yongin-si, KR;
Inventors:
Dongwook Shin, Suwon-si, KR;
San Moon, Hwaseong-si, KR;
Jinsu Ha, Yongin-si, KR;
Jinhwan Park, Seoul, KR;
Changsoo Lee, Suwon-si, KR;
Assignees:
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-do, KR;
SAMSUNG SDI CO. LTD., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/525 (2010.01); H01M 4/131 (2010.01); H01M 4/04 (2006.01); H01M 10/052 (2010.01); C01G 53/00 (2006.01); H01M 2/02 (2006.01); H01M 4/02 (2006.01); G01N 23/20 (2018.01);
U.S. Cl.
CPC ...
H01M 4/525 (2013.01); C01G 53/00 (2013.01); C01G 53/50 (2013.01); H01M 4/0471 (2013.01); H01M 4/131 (2013.01); H01M 10/052 (2013.01); C01P 2002/20 (2013.01); C01P 2002/50 (2013.01); C01P 2002/52 (2013.01); C01P 2002/54 (2013.01); C01P 2002/72 (2013.01); C01P 2002/76 (2013.01); C01P 2002/85 (2013.01); C01P 2004/03 (2013.01); C01P 2004/04 (2013.01); C01P 2004/51 (2013.01); C01P 2004/61 (2013.01); C01P 2004/62 (2013.01); C01P 2004/64 (2013.01); C01P 2004/80 (2013.01); C01P 2006/40 (2013.01); G01N 23/20075 (2013.01); H01M 2/022 (2013.01); H01M 2004/028 (2013.01);
Abstract
A positive active material, including: a lithium transition metal composite oxide represented by Formula 1:LiNiM1M2M3O  Formula 1