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. 12, 2026
Filed:
Jun. 01, 2022
SK on Co., Ltd., Seoul, KR;
Ho Jin Hwang, Daejeon, KR;
Young Ha Kim, Daejeon, KR;
Ji Hyung Kim, Daejeon, KR;
Sang Bin Lee, Daejeon, KR;
SK On Co., Ltd., Seoul, KR;
Abstract
A pouch-type secondary battery includes an electrode assembly including a first electrode plate, a separator, and a second electrode plate; and a pouch film in which the electrode assembly is accommodated, wherein the pouch film includes an accommodation portion in which the electrode assembly is accommodated, and a terrace portion extending from the accommodation portion to an outside of the accommodation portion, the terrace portion includes a first side portion through and from which a negative electrode lead connected to the electrode assembly passes and protrudes, a second side portion through and from which a positive electrode lead connected to the electrode assembly passes and protrudes, and an upper end portion having both end portions connected to the first and second side portions, and folding portions folded toward the upper end portion are provided on ends of the first and second side portions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile