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:
Jun. 19, 2018
Filed:
Aug. 02, 2011
Sungjin Kwon, Daejeon, KR;
Soonho Ahn, Seoul, KR;
Hyun Chul Jung, Daejeon, KR;
Ki Woong Kim, Daejeon, KR;
Young Hun Kim, Daejeon, KR;
Sungjin Kwon, Daejeon, KR;
Soonho Ahn, Seoul, KR;
Hyun Chul Jung, Daejeon, KR;
Ki Woong Kim, Daejeon, KR;
Young Hun Kim, Daejeon, KR;
LG Chem, Ltd., , KR;
Abstract
Disclosed herein is a secondary battery having an electrode assembly mounted in a receiving part of a pouch-shaped battery case, wherein convex parts formed to protrude from the battery case upward are provided at the upper end of the receiving part of the battery case corresponding to electrode tabs of the electrode assembly so as to support coupling portions (V-form regions) between the electrode tabs and corresponding electrode leads against injection pressure of a holt melt resin during injection molding to form a pack case with respect to the secondary battery.