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:
Feb. 07, 2017
Filed:
Sep. 11, 2012
Ji-hyun Kim, Yongin-si, KR;
Do-hyung Park, Yongin-si, KR;
Seon-young Kwon, Yongin-si, KR;
Min-han Kim, Yongin-si, KR;
Joong-ho Moon, Yongin-si, KR;
Kyoung-hyun Kim, Yongin-si, KR;
Han-eol Park, Yongin-si, KR;
Ki-hyun Kim, Yongin-si, KR;
Ming-zi Hong, Yongin-si, KR;
Myong-a Woo, Yongin-si, KR;
Ji-Hyun Kim, Yongin-si, KR;
Do-Hyung Park, Yongin-si, KR;
Seon-Young Kwon, Yongin-si, KR;
Min-Han Kim, Yongin-si, KR;
Joong-Ho Moon, Yongin-si, KR;
Kyoung-Hyun Kim, Yongin-si, KR;
Han-Eol Park, Yongin-si, KR;
Ki-Hyun Kim, Yongin-si, KR;
Ming-Zi Hong, Yongin-si, KR;
Myong-A Woo, Yongin-si, KR;
Samsung SDI Co., Ltd., Gyeonggi-do, KR;
Abstract
In one aspect, a composite cathode active material including at least one large-diameter active material, and at least one small-diameter active material, a cathode including the composite cathode active material and a lithium battery including the cathode is provided.