Inventor
BUNNELL JUSTIN
US11 patents
Patents
11 patentsUS11299063B2Apr 12, 2022
Method and apparatus for controlling electric power flow in a battery system
GM GLOBAL TECH OPERATIONS LLC5 citations71
US11424635B2Aug 23, 2022
Battery state estimation using injected current oscillation
GM GLOBAL TECH OPERATIONS LLC0 citations59
US12583327B2Mar 24, 2026
System and method for power conversion in an electrical system
GM GLOBAL TECH OPERATIONS LLC0 citations54
US12269364B2Apr 8, 2025
Real-time modification of charge termination voltage and current and associated controls for electric vehicles
GM GLOBAL TECH OPERATIONS LLC0 citations47
US11034257B2Jun 15, 2021
Method and system for estimating remaining battery pack energy using cell-group state of charge spread
GM GLOBAL TECH OPERATIONS LLC0 citations47
US12481004B2Nov 25, 2025
Systems and methods for monitoring a state of health of a battery system of an electric vehicle
GM GLOBAL TECH OPERATIONS LLC0 citations46
US11592493B2Feb 28, 2023
Method and system for battery capacity estimation using voltage slope capacity and dynamic anchors
GM GLOBAL TECH OPERATIONS LLC0 citations46
US12491792B2Dec 9, 2025
Systems and methods for monitoring high voltage exposure hours of a high voltage system of an electric vehicle
GM GLOBAL TECH OPERATIONS LLC0 citations44
US11211803B2Dec 28, 2021
Method and apparatus for battery cell charge balancing
GM GLOBAL TECH OPERATIONS LLC0 citations44
US12260687B2Mar 25, 2025
Sensory inducement strategies for vehicle systems
GM GLOBAL TECH OPERATIONS LLC0 citations42
US12146917B2Nov 19, 2024
Determination and utilization of over-predictive battery state of charge
GM GLOBAL TECH OPERATIONS LLC0 citations38