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 9255974 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 09, 2016

Filed:

Jul. 26, 2010
Applicants:

Trung-kien Dong, Hanoi, VN;

Angel Zhivkov Kirchev, Aix les Bains, FR;

Florence Mattera, St Egreve, FR;

Inventors:

Trung-Kien Dong, Hanoi, VN;

Angel Zhivkov Kirchev, Aix les Bains, FR;

Florence Mattera, St Egreve, FR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/36 (2006.01); G06F 19/00 (2011.01);
U.S. Cl.
CPC ...
G01R 31/3651 (2013.01); G01R 31/362 (2013.01); G06F 19/00 (2013.01);
Abstract

A determination of particular parameters for modeling a battery such as a lithium-ion battery, for example the charge transfer resistance and the double layer behavior at the surface of electrical connections, by extrapolating results obtained in a stationary mode, for example without charge or discharge current, to quick charge or discharge modes, where traditional measurements are too slow, since the parameters vary as a function of the charge or discharge state.


Find Patent Forward Citations

Dong, Trung-Kien. (2016). Method for characterizing an electric battery (U.S. Patent No. 9255974). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9255974

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