Inventor
WAMPLER CHARLES W
US13 patents
Patents
13 patentsUS10418622B2Sep 17, 2019
Battery state estimation control logic and architectures for electric storage systems
GM GLOBAL TECH OPERATIONS LLC5 citations73
US10345385B2Jul 9, 2019
Battery state estimation systems and methods using a nonlinear resistance element
GM GLOBAL TECH OPERATIONS LLC4 citations72
US11204391B2Dec 21, 2021
Method and apparatus for monitoring a battery state estimator
GM GLOBAL TECH OPERATIONS LLC6 citations66
US11628807B2Apr 18, 2023
Track-guided wiper system and method
GM GLOBAL TECH OPERATIONS LLC2 citations65
US11685288B2Jun 27, 2023
Intelligent motor vehicles and control logic for managing charging of traction battery packs
GM GLOBAL TECH OPERATIONS LLC1 citations61
US11531068B2Dec 20, 2022
Apparatus and method for tracking electrode capacity
GM GLOBAL TECH OPERATIONS LLC1 citations59
US11424635B2Aug 23, 2022
Battery state estimation using injected current oscillation
GM GLOBAL TECH OPERATIONS LLC0 citations59
US11668759B2Jun 6, 2023
Method of analyzing the quality of a battery cell by performing a comprehensive quality check on battery cells assessed as low-quality from a high-throughput quality check
GM GLOBAL TECH OPERATIONS LLC0 citations49
US11300626B2Apr 12, 2022
Method and system for battery capacity estimation
GM GLOBAL TECH OPERATIONS LLC0 citations49
US11774514B2Oct 3, 2023
Electrochemical methods for identification of cell quality
GM GLOBAL TECH OPERATIONS LLC0 citations48
US11592493B2Feb 28, 2023
Method and system for battery capacity estimation using voltage slope capacity and dynamic anchors
GM GLOBAL TECH OPERATIONS LLC0 citations46
US10620275B2Apr 14, 2020
State estimation of an energy system
GM GLOBAL TECH OPERATIONS LLC0 citations41
US10317473B2Jun 11, 2019
Electrochemical device power estimator and methods of making and using the same
GM GLOBAL TECH OPERATIONS LLC0 citations41