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:
Jun. 06, 2017
Filed:
Apr. 27, 2012
Sylvie Genies, Saint-Egreve, FR;
David Brun-buisson, Vatilieu, FR;
Nina Kircheva, Aix les Bains, FR;
Pierre-xavier Thivel, Grenoble, FR;
Sylvie Genies, Saint-Egreve, FR;
David Brun-Buisson, Vatilieu, FR;
Nina Kircheva, Aix les Bains, FR;
Pierre-Xavier Thivel, Grenoble, FR;
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, Paris, FR;
UNIVERSITE JOSEPH FOURIER-GRENOBLE, Grenoble, FR;
INSTITUT POLYTECHNIQUE DE GRENOBLE, Grenoble, FR;
Abstract
Method for monitoring an electrochemical cell or a battery (), in particular method for monitoring the first charging of an electrochemical cell or of a battery () of Li-ion type, comprising a step of acquiring data relating to acoustic emissions produced in the electrochemical cell or in the battery and, by using the data acquired, a step of detecting: