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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 9893362 B1

PDFFull Text
Date of Patent:
Feb. 13, 2018

Filed:

Mar. 13, 2013

Rechargeable lithium battery and negative electrode for same

Applicant:

Samsung Sdi Co., Ltd., Yongin, Gyeonggi-Do, KR;

Inventors:

Jung-Yi Yu, Yongin, KR;

Woo-Cheol Shin, Yongin, KR;

Sang-Il Han, Yongin, KR;

Myung-Hwan Jeong, Yongin, KR;

Tae-Hyun Bae, Yongin, KR;

Assignee:

Samsung SDI Co., Ltd., Gyeonggi-do, KR;

Attorney:

Knobbe Martens Olson & Bear LLP

Primary Examiner:

Jonathan Crepeau

Assistant Examiner:

Jacob Buchanan

Int. Cl.
CPC ...
H01M 10/0567 (2010.01); H01M 4/62 (2006.01); H01M 4/525 (2010.01); H01M 4/485 (2010.01); H01M 4/505 (2010.01); H01M 4/587 (2010.01); H01M 10/0525 (2010.01); H01M 10/42 (2006.01);
U.S. Cl.
CPC ...
H01M 4/628 (2013.01); H01M 4/485 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 4/587 (2013.01); H01M 10/0525 (2013.01); H01M 10/0567 (2013.01); H01M 10/4235 (2013.01);
Abstract

In an aspect, a rechargeable lithium battery that includes a positive electrode including a composite positive active material; a negative electrode including a carbon-based negative active material; an electrolyte including an additive, and a lithium salt and an organic solvent, wherein a passivation film may be on a surface of the negative electrode of the rechargeable lithium battery.

Find Patent Forward Citations

Yu, Jung-Yi. (2018). Rechargeable lithium battery and negative electrode for same (U.S. Patent No. 9893362). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9893362

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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