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:
Apr. 07, 2026
Filed:
Apr. 09, 2021
Lg Energy Solution, Ltd., Seoul, KR;
Changje Lee, Daejeon, KR;
Dae Ji Hong, Daejeon, KR;
Hanjong Yoon, Daejeon, KR;
Kangil Lee, Daejeon, KR;
Seung Hwan Bae, Daejeon, KR;
Jaehyun Bae, Daejeon, KR;
LG ENERGY SOLUTION, LTD., Seoul, KR;
Abstract
A battery module includes a first member and a second member that are coupled in directions that cross each other, wherein the first member and the second member are weld-coupled; a welding portion of the first member and the second member includes a first welding portion formed on the first member and a second welding portion formed on the second member, based on a coupling surface of the first member and the second member; and the first welding portion and the second welding portion have shapes that are asymmetric to each other.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile