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. 18, 2005
Filed:
May. 24, 2002
Jean-pierre Vaillancourt, Boucherville, CA;
Frederic Lague, Boucherville, CA;
Monique Richard, Longueuil, CA;
Sebastien Geoffroy, Montreal, CA;
Michel Parent, Longueuil, CA;
Yves Choquette, St-Julie, CA;
Estelle Potvin, Saint-Bruno de Montarville, CA;
Jean-Pierre Vaillancourt, Boucherville, CA;
Frederic Lague, Boucherville, CA;
Monique Richard, Longueuil, CA;
Sebastien Geoffroy, Montreal, CA;
Michel Parent, Longueuil, CA;
Yves Choquette, St-Julie, CA;
Estelle Potvin, Saint-Bruno de Montarville, CA;
Avestor Limited Partnership, Boucherville, CA;
Abstract
A self-diagnosis system for an energy storage device, the latter including a plurality of electrochemical cells connected in series or parallel to form a cell string. The self-diagnosis system correlates a state of health of the battery based on the internal resistance value of each electrochemical cell of the energy storage device and determines a corresponding battery initial capacity which enables the self-diagnosis system to evaluate the exact capacity of the battery at any given time.