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:
Jun. 23, 2020
Filed:
Jun. 07, 2019
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
YoungJin Park, Yongin-si, KR;
DoHyung Park, Yongin-si, KR;
MinHan Kim, Yongin-si, KR;
DongJin Kim, Yongin-si, KR;
KyoungHyun Kim, Yongin-si, KR;
IlSeok Kim, Yongin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-Si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/36 (2006.01); B01J 13/02 (2006.01); H01M 4/1315 (2010.01); H01M 4/136 (2010.01); H01M 4/485 (2010.01); H01M 4/505 (2010.01); H01M 4/58 (2010.01); H01M 4/62 (2006.01); H01M 10/04 (2006.01); H01M 10/0525 (2010.01); H01M 10/0561 (2010.01); H01M 10/0569 (2010.01); H01M 10/0587 (2010.01);
U.S. Cl.
CPC ...
H01M 4/366 (2013.01); B01J 13/02 (2013.01); H01M 4/136 (2013.01); H01M 4/1315 (2013.01); H01M 4/485 (2013.01); H01M 4/505 (2013.01); H01M 4/5825 (2013.01); H01M 4/623 (2013.01); H01M 4/625 (2013.01); H01M 10/0422 (2013.01); H01M 10/0431 (2013.01); H01M 10/0525 (2013.01); H01M 10/0561 (2013.01); H01M 10/0569 (2013.01); H01M 10/0587 (2013.01); H01M 2220/30 (2013.01); H01M 2300/004 (2013.01);
Abstract
A positive active material including a core including a compound capable of reversibly intercalating and deintercalating lithium and LiNaSOthat is coated on at least a part of a surface of the core or that blends with the core.