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:
Dec. 03, 2019
Filed:
Dec. 01, 2017
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventor:
Ye Jin Nam, Daejeon, KR;
Assignee:
LG Chem, Ltd., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0583 (2010.01); H01M 10/04 (2006.01); H01M 2/16 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0583 (2013.01); H01M 2/1673 (2013.01); H01M 10/0404 (2013.01); H01M 10/0459 (2013.01); H01M 10/0468 (2013.01); H01M 10/0472 (2013.01);
Abstract
The present disclosure provides a folding device for manufacturing an electrode assembly having a structure in which plate type unit cells are wound with a separator film, including: