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. 29, 2013
Filed:
Nov. 30, 2011
Applicants:
Jun MA, Irvine, CA (US);
Zhaojie Wei, Beijing, CN;
Guanghui Feng, Beijing, CN;
Bin He, Beijing, CN;
Gang Xu, Beijing, CN;
Tao Zheng, Acton, MA (US);
Inventors:
Jun Ma, Irvine, CA (US);
Zhaojie Wei, Beijing, CN;
Guanghui Feng, Beijing, CN;
Bin He, Beijing, CN;
Gang Xu, Beijing, CN;
Tao Zheng, Acton, MA (US);
Assignee:
CNano Technology Limited, San Francisco, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/133 (2010.01);
U.S. Cl.
CPC ...
Abstract
An improved anode material for a lithium ion battery is disclosed. The improved anode material can improve both electric conductivity and the mechanical resilience of the anode, thus drastically increasing the lifetime of lithium ion batteries.