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:
Oct. 14, 2025
Filed:
Aug. 03, 2022
GM Global Technology Operations Llc, Detroit, MI (US);
Jeremie Dernotte, Rochester, MI (US);
Arun S. Solomon, Rochester Hills, MI (US);
Scott E. Parrish, Farmington Hills, MI (US);
Wei Zeng, Oakland Township, MI (US);
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Abstract
A system includes a battery pack module and a control module. The battery pack module is configured to be implemented in a battery pack. The battery pack module includes cells and one or more force sensors configured to generate at least one force signal indicative of force on the cells within the battery pack module. The control module is configured to: receive the at least one force signal; based on the at least one force signal, detect a state of the cells; and based on the detected state of the cells, at least one of i) modify the state of the cells, ii) generate an alert message, and iii) perform a mitigation operation to address a detected abnormality of the cells.