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. 30, 2026
Filed:
Jan. 07, 2022
Lg Energy Solution, Ltd., Seoul, KR;
Sang-Hyun Yu, Daejeon, KR;
Won-Hoe Ku, Daejeon, KR;
Han-Ki Yoon, Daejeon, KR;
Yu-Dam Kong, Daejeon, KR;
Jin-Kyu Shin, Daejeon, KR;
LG ENERGY SOLUTION, LTD., Seoul, KR;
Abstract
Discussed are a battery module, and a battery pack and a vehicle including the battery module. A battery module may includes a plurality of battery cell stacks, each battery cell stack including a plurality of battery cells that are stacked therein, a case to accommodate the plurality of battery cell stacks, an air circulation duct between the plurality of battery cell stacks and having a plurality of holes formed therein, and an exhaust fan coupled to a side of the air circulation duct, wherein the plurality of holes of the air circulation duct may have different sizes.