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:
Sep. 29, 2026
Filed:
Jan. 17, 2023
GM Global Technology Operations Llc, Detroit, MI (US);
Andrew P. Oury, Troy, MI (US);
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
A battery module with integrated pressure measurement. The battery module may include a plurality of battery cells configured for storing and supplying electrical power, a housing module including a base configured for supporting the battery cells and a plurality of walls configured for providing a restraining pressure on the battery cells, an assembly including a central cover covering the battery cells, a strain gauge circuit configured for sensing a deformation of the central cover resulting from the central cover expanding and contracting with the battery cells, and a cell monitoring unit (CMU) configured for generating a pressure measurement based on the deformation.