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. 20, 2025
Filed:
Jan. 18, 2024
SK on Co., Ltd., Seoul, KR;
Jae Hun Kim, Daejeon, KR;
Hyeong Won Kim, Daejeon, KR;
Sung Chel Yoon, Daejeon, KR;
Ki Dong Lee, Daejeon, KR;
SK ON CO., LTD., Seoul, KR;
Abstract
The present disclosure relates to a battery module comprising: an electrode assembly capable of storing and supplying electrical energy; a battery exterior material accommodating the electrode assembly therein; a first tab portion electrically connected to the electrode assembly and protruding out of the battery exterior material along a first direction; a second tab portion extending along a first direction in which the first tab portion protrudes from a free end of the first tab portion and provided with a different length from a predetermined length of the first tab portion, based on a second direction perpendicular to a surface provided with the largest area among surfaces of the battery exterior material disposed along the first direction; and a bus bar assembly surrounding the second tab portion and electrically connected to the electrode assembly.