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. 17, 2026
Filed:
Jan. 06, 2022
Lg Energy Solution, Ltd., Seoul, KR;
Honggoo Han, Daejeon, KR;
Junyeob Seong, Daejeon, KR;
Won Kyoung Park, Daejeon, KR;
Subin Park, Daejeon, KR;
LG ENERGY SOLUTION, LTD., Seoul, KR;
Abstract
A battery module includes a battery cell stack comprising a plurality of battery cells. Each of the plurality of battery cells includes a first electrode lead and a second electrode lead. The battery module includes a cooling fin positioned between two adjacent battery cells of the plurality of battery cells. The first electrode lead and the second electrode lead protrude from each of the plurality of battery cells in opposite directions. The cooling fin comprises a first zone, a second zone and a third zone. The first zone and the second zone are spaced apart from each other along a direction parallel to a protruding direction of the first electrode lead and the second electrode lead. The third zone is between the first zone and the second zone. T width of the third zone is smaller than a width of the first zone and a width of the second zone.