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. 10, 2018
Filed:
Jan. 20, 2016
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Yun-Ki Baik, Yongin-si, KR;
Jong-Woo Nam, Yongin-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
A rechargeable battery according to one or more exemplary embodiments includes: a pair of electrode assemblies, each including a first electrode including a coated region, a tab, and a connecting tab, a second electrode including a coated region, a tab, and a connecting tab, and a separator between the first electrode and the second electrode, the first electrode, the separator, and the second electrode being wound; a case accommodating the pair of electrode assemblies; a cap plate at an opening of the case and defining terminal openings; and first and second electrode terminals respectively connected to the tabs of the first and second electrodes and respectively passing through the terminal openings. The pair of electrode assemblies are electrically connected to each other via the connecting tabs.