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:
Aug. 18, 2015
Filed:
Feb. 21, 2013
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
Byung-Joo Chung, Yongin-si, KR;
Eon-Mi Lee, Yongin-si, KR;
Woo-Cheol Shin, Yongin-si, KR;
Tae-Sik Kim, Yongin-si, KR;
Jong-Ki Lee, Yongin-si, KR;
Assignee:
SAMSUNG SDI CO., LTD., Yongin-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/0562 (2010.01); H01M 4/134 (2010.01); H01M 4/1395 (2010.01); H01M 4/36 (2006.01); H01M 10/052 (2010.01); H01M 4/62 (2006.01);
U.S. Cl.
CPC ...
H01M 4/134 (2013.01); H01M 4/1395 (2013.01); H01M 4/364 (2013.01); H01M 4/366 (2013.01); H01M 10/052 (2013.01); H01M 4/623 (2013.01); Y02E 60/122 (2013.01); Y02T 10/7011 (2013.01);
Abstract
An active material for a secondary battery, a secondary battery including the active material, and a method of preparing an active material, the active material including a silicon-based core; and an aluminum-based coating layer on at least a part of the silicon-based core.
Chung, Byung-Joo. (2015). Active material for a secondary battery, secondary battery including the active material, and method of preparing an active material (U.S. Patent No. 9112213). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9112213
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