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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.:

US 10249873 B1

PDFFull Text
Date of Patent:
Apr. 02, 2019

Filed:

Jul. 31, 2017

Composite positive active material, positive electrode including the same, and lithium battery including the positive electrode

Applicants:

Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;

Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;

Inventors:

Donghan Kim, Suwon-si, KR;

Jayhyok Song, Yongin-si, KR;

Jinhwan Park, Seoul, KR;

Assignees:

SAMSUNG ELECTRONICS CO. LTD., Gyeonggi-Do, KR;

SAMSUNG SDI CO., LTD., Gyeonggi-Do, KR;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Stewart A Fraser

Int. Cl.
CPC ...
H01M 4/36 (2006.01); H01M 4/505 (2010.01); H01M 4/525 (2010.01); H01M 10/0525 (2010.01); H01M 4/38 (2006.01); H01M 4/62 (2006.01); H01M 10/0568 (2010.01); H01M 10/0569 (2010.01); C01G 23/00 (2006.01); C01G 25/00 (2006.01); C01G 45/12 (2006.01); C01G 53/00 (2006.01); H01M 4/131 (2010.01); H01M 10/052 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/364 (2013.01); C01G 23/005 (2013.01); C01G 25/00 (2013.01); C01G 45/125 (2013.01); C01G 53/006 (2013.01); C01G 53/50 (2013.01); H01M 4/131 (2013.01); H01M 4/366 (2013.01); H01M 4/382 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 4/623 (2013.01); H01M 4/625 (2013.01); H01M 10/052 (2013.01); H01M 10/0525 (2013.01); H01M 10/0568 (2013.01); H01M 10/0569 (2013.01); C01P 2002/72 (2013.01); C01P 2002/74 (2013.01); C01P 2002/86 (2013.01); C01P 2004/61 (2013.01); C01P 2004/62 (2013.01); C01P 2004/64 (2013.01); C01P 2004/80 (2013.01); C01P 2004/84 (2013.01); C01P 2006/11 (2013.01); H01M 4/624 (2013.01); H01M 2004/021 (2013.01); H01M 2004/028 (2013.01); H01M 2300/004 (2013.01);
Abstract

A composite positive active material including a composite represented by Formula 1:δLiMO.(1−δ)[LiMnO.(1−)LiNiCOM'O]  Formula 1

Find Patent Forward Citations

Quick Actions:

Kim, Donghan. (2019). Composite positive active material, positive electrode including the same, and lithium battery including the positive electrode (U.S. Patent No. 10249873). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10249873

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