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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 9325032 B1

PDFFull Text
Date of Patent:
Apr. 26, 2016

Filed:

Sep. 26, 2014

Electrode assembly, battery and device including the same

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Hyun Park, Daejeon, KR;

In-Gu An, Daejeon, KR;

Dong-Myung Kim, Daejeon, KR;

Jae-Bin Chung, Daejeon, KR;

Assignee:

LG Chem, Ltd., , KR;

Attorney:

Lerner, David, Littenberg, Krumholz & Mentlik, LLP

Primary Examiner:

Cynthia K Walls

Int. Cl.
CPC ...
H01M 4/02 (2006.01); H01M 10/0525 (2010.01); H01M 2/02 (2006.01); H01M 4/13 (2010.01); H01M 10/0565 (2010.01); H01M 10/0585 (2010.01); H01M 2/22 (2006.01); H01M 10/04 (2006.01); H01M 10/0587 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0525 (2013.01); H01M 2/0202 (2013.01); H01M 2/0237 (2013.01); H01M 4/13 (2013.01); H01M 10/0463 (2013.01); H01M 10/0565 (2013.01); H01M 10/0585 (2013.01); H01M 2/22 (2013.01); H01M 10/0413 (2013.01); H01M 10/0431 (2013.01); H01M 10/0436 (2013.01); H01M 10/0587 (2013.01); H01M 2002/0205 (2013.01); H01M 2220/20 (2013.01); H01M 2220/30 (2013.01); Y02E 60/122 (2013.01);
Abstract

The present disclosure relates to an electrode assembly formed by stacking a plurality of electrode units, the electrode assembly including: two or more steps formed by stacking three or more types of the electrode units having different areas, wherein an array of electrode units having a maximum area among the electrode units is positioned in the interior of the electrode assembly, and electrodes having different polarities face each other at an interface between the electrode units having different areas.

Find Patent Forward Citations

Park, Hyun. (2016). Electrode assembly, battery and device including the same (U.S. Patent No. 9325032). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9325032

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

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