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:
Aug. 28, 2012
Filed:
Nov. 18, 2003
Applicants:
Jin-sung Kim, Seoul, KR;
Jong-wook Lee, Cheonan, KR;
Kwang-sik Kim, Cheonan, KR;
Young-gyu Kim, Taejeon, KR;
Je-yun Kim, Taejeon, KR;
Jong-seob Kim, Taejeon, KR;
Meen-seon Paik, Suwon-si, KR;
Hak-soo Kim, Gumi-si, KR;
Inventors:
Jin-Sung Kim, Seoul, KR;
Jong-Wook Lee, Cheonan, KR;
Kwang-Sik Kim, Cheonan, KR;
Young-Gyu Kim, Taejeon, KR;
Je-Yun Kim, Taejeon, KR;
Jong-Seob Kim, Taejeon, KR;
Meen-Seon Paik, Suwon-si, KR;
Hak-Soo Kim, Gumi-si, KR;
Assignees:
Samsung SDI Co., Ltd., Yongin-si, KR;
Ukseung Chemical Co., Ltd., Busan, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/40 (2006.01); H01M 4/58 (2010.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is an electrolyte for a lithium secondary battery. The electrolyte includes a non-aqueous solvent and a sulfone based organic compound represented by the following Formulae (I), (II), or (III), or a mixture thereof: