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:
Jan. 13, 2015
Filed:
Aug. 30, 2011
Applicants:
Kyu-sung Park, Suwon-si, KR;
Young-min Choi, Suwon-si, KR;
Inventors:
Kyu-sung Park, Suwon-si, KR;
Young-min Choi, Suwon-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/88 (2006.01); H01M 4/58 (2010.01); C04B 35/447 (2006.01); H01B 1/06 (2006.01); H01B 1/24 (2006.01); H01M 10/052 (2010.01); H01M 4/136 (2010.01);
U.S. Cl.
CPC ...
H01M 4/5825 (2013.01); H01M 10/052 (2013.01); C04B 2235/3272 (2013.01); C04B 2235/3279 (2013.01); C04B 2235/3262 (2013.01); C04B 35/447 (2013.01); C04B 2235/3203 (2013.01); C04B 2235/76 (2013.01); C04B 2235/3275 (2013.01); H01M 4/136 (2013.01); Y10S 977/742 (2013.01); Y10S 977/948 (2013.01);
Abstract
A cathode active material includes a core including a material having an olivine structure, and a nitrogen atom doped into at least a portion of the core.
Park, Kyu-sung. (2015). Cathode active material, method of preparing the same, and cathode and lithium battery including the cathode active material (U.S. Patent No. 8932481). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8932481
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile