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.

Date of Patent:
Feb. 25, 2025

Filed:

Nov. 01, 2021
Applicant:

Dell Products L.p., Round Rock, TX (US);

Inventor:

John P. Harvey, Round Rock, TX (US);

Assignee:

Dell Products L.P., Round Rock, TX (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/44 (2006.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
H01M 10/443 (2013.01); H01M 10/441 (2013.01); H02J 7/00309 (2020.01); H02J 7/0031 (2013.01); H02J 7/007194 (2020.01);
Abstract

A battery module array for use in a battery-powered system may include a plurality of battery modules and a battery management unit configured to control operation of the plurality of battery modules, and further configured to, in response to a critical condition occurring with respect to an affected battery module of the plurality of battery modules: establish a discharge firewall comprising the affected battery module and one or more additional battery modules of the plurality of battery modules proximate to the affected battery module and prioritize discharging of the affected battery module and one or more additional battery modules over discharging of those of the plurality of battery modules outside of the discharge firewall.


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Harvey, John. (2025). Electric battery cell discharge firewall (U.S. Patent No. 12237479). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12237479

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

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