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:
Sep. 27, 2011
Filed:
Aug. 19, 2004
Applicants:
Sung-soo Kim, Seoul, KR;
Kyou-yoon Sheem, Ohsan, KR;
Sang-min Lee, Yongin, KR;
Sang-jin Kim, Suwon, KR;
Joon-sup Kim, Suwon, KR;
Bok-hwan Jung, Seoul, KR;
Goo-jin Jeong, Suwon-si, KR;
Inventors:
Sung-Soo Kim, Seoul, KR;
Kyou-Yoon Sheem, Ohsan, KR;
Sang-Min Lee, Yongin, KR;
Sang-Jin Kim, Suwon, KR;
Joon-Sup Kim, Suwon, KR;
Bok-Hwan Jung, Seoul, KR;
Goo-Jin Jeong, Suwon-si, KR;
Assignee:
Samsung SDI Co., Ltd., , KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/48 (2010.01); C01G 31/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A negative active material of a non-aqueous electrolyte battery includes a compound represented by formula 1:LiMVO  (1)where 0.1≦x≦2.5, 0<y≦0.5, 0.5≦z≦1.5, 0≦d≦0.5, and M is at least one element selected from the group consisting of Al, Cr, Mo, Ti, W, and Zr.