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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 12092699 B1

PDFFull Text
Date of Patent:
Sep. 17, 2024

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:

Raymond L Nimox

Int. Cl.
CPC ...
G01R 31/392 (2019.01); G01R 31/367 (2019.01); G01R 31/3828 (2019.01); G01R 31/3842 (2019.01);
U.S. Cl.
CPC ...
G01R 31/392 (2019.01); G01R 31/367 (2019.01); G01R 31/3828 (2019.01); G01R 31/3842 (2019.01);
Abstract

In one aspect, a method may include generating an aging battery dataset including information pertaining to age histories of electric vehicles, cell manufacturer specifications, and laboratory tests. Based on the information and battery health metrics associated with battery pack modules, the method may include predicting a first state of health of the battery pack modules. The method may include receiving a second state of health of the battery pack modules, wherein the second state of health is determined based on determined states of charges for the battery pack modules. The method may include determining an uncertainty for the second state of health using a rest duration after and before charging of the battery pack modules. Based on the uncertainty, the first state of health, and the second state of health, the method may include determining a confidence score for the second state of health of the battery pack modules.

Find Patent Forward Citations

Ozkan, Ali. (2024). Systems and methods for state of health assessment in rechargeable batteries (U.S. Patent No. 12092699). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12092699

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

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