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:
Oct. 20, 2026
Filed:
Oct. 05, 2022
Lg Energy Solution, Ltd., Seoul, KR;
LG Energy Solution, Ltd., Seoul, KR;
Abstract
The present invention relates to a pouch-shaped battery cell with improved safety, and more particularly to a pouch-shaped battery cell including an electrode assembly, a cell case constituted by an upper case and a lower case configured to define a space portion configured to receive the electrode assembly, and a rupture induction portion. The electrode assembly including a negative electrode, a separator, and a positive electrode. Whereby the rapture induction portion is configured to induce rupture of the cell case when the pressure in the cell case increases is provided in the space portion of the cell case.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile