8 patents
Utility
Efficiency optimization of multi-motor electric vehicles
2 May 23
A method of operating an electric vehicle having multiple electric traction motors include receiving a signal indicative of a driver requested torque, and determining portions of the torque request to produce from each traction motor based on efficiency maps of the motors.
Jarred Vallbracht, Matthew Simonini
Filed: 21 Jul 17
Utility
Battery cassette
31 Jan 23
A battery cassette is disclosed.
Nicholas H. Herron, Derek R. Paul, Dustin Grace
Filed: 25 Sep 20
Utility
Charging system for electric vehicles
17 Jan 23
An electric vehicle charging system includes a power distributing system configured to receive power from a power control system and selectively direct the power to one of a plurality of power dispensers coupled to the power distribution system.
Hayley Cashdollar, Dustin Grace
Filed: 13 Mar 20
Utility
Limiting voltage spikes during electric vehicle charging
3 Jan 23
A method of charging an electric vehicle includes receiving data indicative of the power source system voltage during charging, determining a maximum voltage limit of the power source, and setting the maximum voltage limit as the limiting voltage of the power source.
John A. Gerber, Seamus T. McGrath, Kevin J. Siniard, Roger A. Innes
Filed: 8 Sep 17
Utility
Electric vehicles and charging stations
27 Sep 22
The invention relates to systems and methods for charging a vehicle.
Donald Morris, Dale Hill, John Horth, Reuben Sarkar, Teresa J. Abbott, William Joseph Lord Reeves, Ryan Thomas Wiens
Filed: 24 Nov 20
Utility
Battery system of an electric vehicle
13 Sep 22
A battery system for an electric vehicle includes a first battery module with a first heater and a second battery module with a second heater.
Dustin Grace, Brian Pevear
Filed: 14 Apr 20
Utility
Depot charging of an electric vehicle fleet
7 Jun 22
Vehicle depots or yards adapted to charge multiple electric vehicles include multiple charging electrodes to simultaneously direct power to multiple electric vehicles.
Dustin Grace, Rajiv Singhal, Andre Lalljie, Brian Pevear, Thomas Blazak, Seamus McGrath, John Gerber, Roger Innes
Filed: 5 Oct 18
Utility
Overhead charging systems for electric vehicles
31 May 22
This disclosure provides systems and methods for charging a vehicle.
Dale Hill, Michael Walker, Joshua Goldman, John Horth
Filed: 2 Oct 18
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