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:
Jul. 16, 2013
Filed:
Dec. 03, 2010
Po-jung Hwang, Yongin-si, KR;
Seung-jae Lee, Yongin-si, KR;
Yoo-myung Kang, Yongin-si, KR;
Jae-do Ahn, Yongin-si, KR;
Jae-min Yang, Yongin-si, KR;
Jeong-heon Lee, Yongin-si, KR;
Byeong-yeol Song, Yongin-si, KR;
Jae-hyun Hwang, Yongin-si, KR;
Sung-soo Kim, Yongin-si, KR;
Sae-weon Roh, Yongin-si, KR;
Po-Jung Hwang, Yongin-si, KR;
Seung-Jae Lee, Yongin-si, KR;
Yoo-Myung Kang, Yongin-si, KR;
Jae-Do Ahn, Yongin-si, KR;
Jae-Min Yang, Yongin-si, KR;
Jeong-Heon Lee, Yongin-si, KR;
Byeong-Yeol Song, Yongin-si, KR;
Jae-Hyun Hwang, Yongin-si, KR;
Sung-Soo Kim, Yongin-si, KR;
Sae-Weon Roh, Yongin-si, KR;
Samsung SDI Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Abstract
A rechargeable battery comprises: an electrode assembly comprising a plurality of positive electrode plates, a plurality of negative electrode plates, and a plurality of separators; and a case enclosing the electrode assembly; wherein each separator in the plurality of separators comprises a central portion facing at least one of the positive and negative electrode plates, and an extended portion that extends past the positive and negative electrode plates, and wherein each of the extended portion comprises an adhered portion that is adhered to adjacent extended portions.