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:
Jun. 25, 2024
Filed:
Oct. 29, 2019
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Ki Hoon Paeng, Daejeon, KR;
Hyung Seok Han, Daejeon, KR;
Hyungkyun Yu, Daejeon, KR;
Jaewon Moon, Daejeon, KR;
Sang Myeon Lee, Daejeon, KR;
Assignee:
LG Energy Solution, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/04 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0431 (2013.01); Y10T 29/49108 (2015.01);
Abstract
The present invention relates to a battery manufacturing device including: a fixed roller that moves an electrode where an active material is applied; a roller that rolls the electrode; and a stopper that is disposed between the fixed roller and the roller, and when the electrode is disconnected, moves the disconnected electrode.