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:
Nov. 04, 2025
Filed:
Nov. 29, 2022
Applicant:
Electricite DE France, Paris, FR;
Inventor:
Emeric Brun, Avon, FR;
Assignee:
ELECTRICITE DE FRANCE, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/367 (2019.01); G01R 31/392 (2019.01); G01R 31/396 (2019.01);
U.S. Cl.
CPC ...
G01R 31/367 (2019.01); G01R 31/392 (2019.01); G01R 31/396 (2019.01);
Abstract
A method for diagnosing an electrochemical system, including: (a) collecting timestamped measurement data, (b) deducing for each instant: a reference state of charge of the system, a state of charge deviation of the first element having the highest voltage, a state of charge deviation of the second element having the lowest voltage, (c) grouping the data sets by ranges of values of the reference state of charge, and (d) assigning to each data pair composed of the identifier of the electrochemical element and the corresponding state of charge deviation: a diagnostic function among pre-established functions.