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:
Apr. 08, 2014
Filed:
Apr. 21, 2006
Applicant:
Heuisang Yoon, Yongin-si, KR;
Inventor:
Heuisang Yoon, Yongin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A polymer battery pack and a manufacturing method thereof. A polymer battery pack includes a core pack formed by attaching a protection circuit member to a bare cell, a case combining with the core pack and exposing the protection circuit member externally, and a resin wrapping the protection circuit board exposed through the case is provided. Strength and reliability of the polymer battery pack is improved by using the case, the bottom cover, and the resin having high strength, and the polymer battery pack can accommodate the core pack of high capacity, since no additional space is required for ultrasonic welding.