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:
Oct. 09, 2018
Filed:
Jul. 31, 2013
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
Sang-Eun Park, Yongin-si, KR;
Young-Ugk Kim, Yongin-si, KR;
Jae-Myung Kim, Yongin-si, KR;
Deok-Hyun Kim, Yongin-si, KR;
Yeon-Gap Kim, Yongin-si, KR;
Kyu-Nam Joo, Yongin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/134 (2010.01); H01M 4/04 (2006.01); H01M 4/48 (2010.01); H01M 10/0525 (2010.01); H01M 4/36 (2006.01); H01M 4/131 (2010.01); H01M 4/62 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/362 (2013.01); H01M 4/04 (2013.01); H01M 4/131 (2013.01); H01M 4/134 (2013.01); H01M 4/48 (2013.01); H01M 4/483 (2013.01); H01M 10/0525 (2013.01); H01M 4/364 (2013.01); H01M 4/625 (2013.01); H01M 2004/021 (2013.01); H01M 2004/027 (2013.01); Y10T 29/49108 (2015.01);
Abstract
In an aspect, a negative active material for a rechargeable lithium battery including surface modified silicon oxide particles is disclosed.