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:
Mar. 31, 2020
Filed:
Jan. 04, 2017
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/10 (2006.01); H01M 2/26 (2006.01); B23K 37/04 (2006.01); B23K 26/244 (2014.01); B23K 31/02 (2006.01); B23K 26/21 (2014.01); B23K 26/70 (2014.01);
U.S. Cl.
CPC ...
B23K 26/244 (2015.10); B23K 26/21 (2015.10); B23K 26/70 (2015.10); B23K 26/702 (2015.10); B23K 31/02 (2013.01); B23K 37/04 (2013.01); B23K 37/0426 (2013.01); B23K 37/0443 (2013.01); H01M 2/10 (2013.01); H01M 2/1077 (2013.01); H01M 2/26 (2013.01); H01M 2220/20 (2013.01);
Abstract
Disclosed is a lead welding apparatus, which is used for welding electrode leads of battery cells facing each other, among battery cells of a battery module, and the lead welding apparatus includes a welding unit configured to weld two electrode leads of the facing battery cells to each other, and a welding jig configured to closely adhere the two electrode leads of the facing battery to each other and press the two electrode leads at one side of the two electrode leads, when welding is performed.
Jin, Hee-Jun. (2020). Lead welding apparatus, battery module manufactured by the lead welding apparatus, and battery pack comprising the battery module (U.S. Patent No. 10603747). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10603747
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile