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:
May. 07, 2019
Filed:
Dec. 17, 2015
Applicants:
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Unist (Ulsan National Inst.ofscience & Technology), Ulsan, KR;
Inventors:
Assignees:
SAMSUNG SDI CO., LTD., Yongin-si, Gyeonggi-do, KR;
UNIST (Ulsan National Institute of Science and Technology), Ulsan, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/525 (2010.01); H01M 4/36 (2006.01); C01G 53/00 (2006.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
H01M 4/525 (2013.01); C01G 53/50 (2013.01); H01M 4/366 (2013.01); C01P 2002/50 (2013.01); C01P 2002/76 (2013.01); C01P 2002/85 (2013.01); C01P 2002/88 (2013.01); C01P 2004/03 (2013.01); C01P 2004/04 (2013.01); C01P 2004/61 (2013.01); C01P 2004/62 (2013.01); C01P 2004/80 (2013.01); C01P 2006/40 (2013.01); H01M 10/052 (2013.01);
Abstract
A composite cathode active material, including a nickel-based lithium transition metal oxide secondary particle, the nickel-based lithium transition metal oxide secondary particle including a coating layer containing lithium and cobalt on a surface of a primary particle of the secondary particle.
Cho, Kwanghwan. (2019). Composite cathode active material, method of preparing the same, and cathode and lithium battery including the composite cathode active material (U.S. Patent No. 10283770). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10283770
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile