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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.:

US 9054379 B1

PDFFull Text
Date of Patent:
Jun. 09, 2015

Filed:

May. 13, 2011

Electrode composite material, method for making the same, and lithium ion battery using the same

Applicants:

Xian-kun Huang, Beijing, CN;

Xiang-ming He, Beijing, CN;

Chang-yin Jiang, Beijing, CN;

Dan Wang, Beijing, CN;

Jian Gao, Beijing, CN;

Jian-jun LI, Beijing, CN;

Inventors:

Xian-Kun Huang, Beijing, CN;

Xiang-Ming He, Beijing, CN;

Chang-Yin Jiang, Beijing, CN;

Dan Wang, Beijing, CN;

Jian Gao, Beijing, CN;

Jian-Jun Li, Beijing, CN;

Assignees:

Tsinghua University, Beijing, CN;

HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;

Attorney:

Novak Druce Connolly Bove + Quigg LLP

Primary Examiner:

Laura Weiner

Int. Cl.
CPC ...
H01M 4/505 (2010.01); H01M 4/36 (2006.01); H01M 4/04 (2006.01); H01M 4/1391 (2010.01); H01M 4/64 (2006.01); H01M 4/02 (2006.01); H01M 4/131 (2010.01); H01M 4/485 (2010.01); H01M 4/525 (2010.01);
U.S. Cl.
CPC ...
H01M 4/505 (2013.01); H01M 4/36 (2013.01); H01M 4/64 (2013.01); H01M 2004/028 (2013.01); H01M 4/0471 (2013.01); H01M 4/049 (2013.01); H01M 4/131 (2013.01); H01M 4/1391 (2013.01); H01M 4/366 (2013.01); H01M 4/485 (2013.01); H01M 4/525 (2013.01); Y02E 60/122 (2013.01);
Abstract

A cathode composite material includes a cathode active material particle having a surface, and a continuous aluminum phosphate layer coated on the surface of the cathode active material particle. A material of the cathode active material particle is spinel type lithium manganese oxide. The present disclosure also relates to a lithium ion battery and a method for making the cathode composite material.

Find Patent Forward Citations

Huang, Xian-Kun. (2015). Electrode composite material, method for making the same, and lithium ion battery using the same (U.S. Patent No. 9054379). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9054379

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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