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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 10128507 B1

PDFFull Text
Date of Patent:
Nov. 13, 2018

Filed:

Dec. 06, 2013

Lithium secondary battery

Applicant:

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

Inventors:

Seitaro Ito, Kanagawa, JP;

Satoshi Fujiki, Kanagawa, JP;

Takanobu Yamada, Kanagawa, JP;

Yuichi Aihara, Kanagawa, JP;

Assignee:

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

Attorney:

Cantor Colburn LLP

Primary Examiner:

Milton I Cano

Assistant Examiner:

Jennifer A Moss

Int. Cl.
CPC ...
H01M 4/62 (2006.01); H01M 4/36 (2006.01); H01M 10/0562 (2010.01); H01M 4/131 (2010.01); H01M 10/052 (2010.01); H01M 4/1391 (2010.01);
U.S. Cl.
CPC ...
H01M 4/62 (2013.01); H01M 4/131 (2013.01); H01M 4/366 (2013.01); H01M 10/052 (2013.01); H01M 10/0562 (2013.01); H01M 4/1391 (2013.01);
Abstract

A lithium secondary battery including: a positive electrode, a negative electrode, and a sulfide solid electrolyte disposed between the positive electrode and the negative electrode, wherein the positive electrode includes a positive active material particle and a coating film including an oxide including lithium (Li) and zirconium (Zr) on a surface of the positive active material particle.

Find Patent Forward Citations

Ito, Seitaro. (2018). Lithium secondary battery (U.S. Patent No. 10128507). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10128507

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

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