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. 20, 2026
Filed:
Aug. 07, 2024
GM Global Technology Operations Llc, Detroit, MI (US);
Yichun Yan, Shanghai, CN;
Dave Gerard Rich, Sterling Heights, MI (US);
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Abstract
A system for charging and discharging a vehicle battery in a vehicle. The vehicle may receive at least a portion of the motive power from an internal combustion engine (ICE) that is connected to a generator, or, in the alternative, the vehicle receives all motive power from one or more electric motors powered by a traction battery pack in electrical communication with an auxiliary power module (APM). The system charges and discharges the vehicle battery based on a comparison between the state-of-charge of the vehicle battery and the target state-of-charge range of the vehicle battery. Charging and discharging the vehicle battery creates a balance between a charging capacity and a discharging capacity of the vehicle battery.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile