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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 12270860 B1

PDFFull Text
Date of Patent:
Apr. 08, 2025

Filed:

Aug. 11, 2023

Systems and methods for state of health assessment in rechargeable batteries

Applicant:

Eatron Technologies Limited, Warwick, GB;

Inventors:

Ali Ibrahim Ozkan, Istanbul, TR;

Muharrem Ugur Yavas, Istanbul, TR;

Can Kurtulus, Istanbul, TR;

Assignee:

Eatron Technologies Limited, Warwick, GB;

Attorneys:

Dickinson Wright PLLC

Jonathan H. Harder

Primary Examiner:

Michael P Nghiem

Int. Cl.
CPC ...
G01R 31/374 (2019.01); G01R 31/36 (2020.01); G01R 31/367 (2019.01); G01R 31/389 (2019.01); G01R 31/392 (2019.01);
U.S. Cl.
CPC ...
G01R 31/374 (2019.01); G01R 31/3648 (2013.01); G01R 31/367 (2019.01); G01R 31/389 (2019.01); G01R 31/392 (2019.01);
Abstract

In one aspect, based on at least a received first state of health of a battery pack and an initial state of charge of the battery pack, a method may include determining, by a state of charge estimator of a digital twin battery model, states of charges for the battery pack. Based on the states of charges for the battery pack, the method may include determining, by a voltage predictor of the digital twin battery model, predicted battery voltages. Based on the predicted battery voltages, the method may include determining, by a state of charge corrector of the digital twin battery model, a voltage difference between the predicted battery voltages and measured voltages. Based on the voltage difference, the method may include correcting, by the state of charge corrector, the states of charges to generate corrected states of charges for the battery pack.

Find Patent Forward Citations

Ozkan, Ali. (2025). Systems and methods for state of health assessment in rechargeable batteries (U.S. Patent No. 12270860). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12270860

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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