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:
Oct. 23, 2018
Filed:
Dec. 11, 2014
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Yu-Mi Song, Yongin-si, KR;
Ming-Zi Hong, Yongin-si, KR;
Do-Hyung Park, Yongin-si, KR;
Seon-Young Kwon, Yongin-si, KR;
Joong-Ho Moon, Yongin-si, KR;
Ju-Hyeong Han, Yongin-si, KR;
Han-Eol Park, Yongin-si, KR;
Min-Han Kim, Yongin-si, KR;
Kyoung-Hyun Kim, Yongin-si, KR;
Ki-Hyun Kim, Yongin-si, KR;
Sang-Hoon Kim, Yongin-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
A composite cathode active material includes a material capable of intercalating or deintercalating lithium; and a solid ion conductor. A cathode and a lithium battery each include the composite cathode active material. A method of preparing a composite cathode active material includes: mixing a core including a cathode active material and a solid ion conductor; and forming a coating layer including the solid ion conductor on the core utilizing a dry method.