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. 26, 2026
Filed:
Jan. 07, 2022
Lg Energy Solution, Ltd., Seoul, KR;
Kyoung Ha Kim, Daejeon, KR;
Yang Lim Choi, Daejeon, KR;
LG Energy Solution, Ltd., Seoul, KR;
Abstract
The present invention relates to a pouch-shaped battery cell including a battery case made of a laminate sheet including an outer coating layer, a metal layer, and an inner adhesive layer, an electrode assembly received in the battery case, and a foam layer applied to an outer surface of an outer coating layer of any one of a first surface and a second surface of an electrode assembly receiving portion of the battery case. The foam layer buffers expansion in volume of the pouch-shaped battery cell, whereby it is possible to minimize deformation of the pouch-shaped battery cell and a battery module.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile