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:
May. 17, 2022
Filed:
May. 08, 2020
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Sung Hoon Bae, Gyeonggi-do, KR;
Seok Je Kim, Chungcheongbuk-do, KR;
Dae Sik Chung, Daejeon, KR;
Su Han Park, Daejeon, KR;
Assignee:
LG ENERGY SOLUTION, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/04 (2006.01); H01M 50/60 (2021.01); H01M 50/636 (2021.01); H01M 10/052 (2010.01); H01M 10/0568 (2010.01); H01M 10/058 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0404 (2013.01); H01M 10/049 (2013.01); H01M 10/052 (2013.01); H01M 10/058 (2013.01); H01M 10/0568 (2013.01); H01M 50/60 (2021.01); H01M 50/636 (2021.01); H01M 2300/0025 (2013.01);
Abstract
The present disclosure relates to an apparatus and a method for manufacturing a battery cell, and more particularly, to an apparatus and a method for manufacturing a battery cell, wherein a pressing jig provided with a semi-elliptical pressing part presses the battery cell to remove air bubbles from the battery cell.