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:
Aug. 01, 2023
Filed:
Aug. 23, 2021
Applicant:
Audi Ag, Ingolstadt, DE;
Inventors:
Dorothea Kalin, Munich, DE;
Christian Röttinger, Ingolstadt, DE;
Assignee:
AUDI AG, Ingolstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/388 (2019.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
G01R 31/388 (2019.01); H02J 7/0048 (2020.01);
Abstract
A method for determining the capacity of at least one lithium-ion cell, in particular of at least one high-voltage battery, during open circuit voltage aging, uses at least one distinct point in a voltage curve and/or in at least one open circuit voltage of the Li-ion cell.
Kalin, Dorothea. (2023). Method for determining the capacity of li-ion cells with the aid of distinct points (U.S. Patent No. 11714135). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11714135
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile