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:
Sep. 27, 2011
Filed:
Dec. 28, 2006
Joongheon Kim, Yongin-si, KR;
Hyungbok Lee, Yongin-si, KR;
Joongheon Kim, Yongin-si, KR;
Hyungbok Lee, Yongin-si, KR;
Samsung SDI Co., Ltd., Yeongtong-gu, Suwon-si, Gyeonggi-do, KR;
Abstract
A pouch type lithium secondary battery includes an electrode assembly includes a positive electrode plate and a negative electrode plate, wherein disposed facing against each other, and a separator interposed between the positive electrode plate and the negative electrode plate, and a case includes a lower plate wherein a second chamber containing the electrode assembly, and an upper plate seals the second chamber, wherein the upper plate includes a sealing trace formed at the area corresponded to the area where the second chamber sealed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile