Inventor · disambiguated record
Kerrie M. Spaven
Also filed as: SPAVEN KERRIE M · SPAVEN KERRIE MARIE
9 granted patents·4 citations·filing 2020–2023
76Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC9
Top patents by PatentIndex Score
9 records- 0194US11509253B2Electric drive assembly with dynamic control of pulse width modulation switchingGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Granted Nov 22, 2022·3 cites·20 claims
- 0278US11685261B2Enhanced electric drive vehicle performance with extended motor torque capabilitiesGM GLOBAL TECH OPERATIONS LLC·Filed 2020·Granted Jun 27, 2023·1 cites·20 claims
- 0369US12502979B2Controlling the torque output of an electric motor to mitigate gear rattleGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Dec 23, 2025·0 cites·17 claims
- 0469US12237791B2Method and system for controlling common mode electric current in an electric machineGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Feb 25, 2025·0 cites·20 claims
- 0565US12149195B2Method and system for controlling an electric machineGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Nov 19, 2024·0 cites·20 claims
- 0664US11548395B2Electric drive stall torque enhancement based on vehicle level inputsGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Granted Jan 10, 2023·0 cites·20 claims
- 0761US11787384B2Electric drive system and methodGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Granted Oct 17, 2023·0 cites·20 claims
- 0860US11660969B2Electric vehicle sound enhancementGM GLOBAL TECH OPERATIONS LLC·Filed 2020·Granted May 30, 2023·0 cites·17 claims
- 0953US11420523B2Enhanced electric drive vehicle operation via pulse width modulation (PWM) type and frequency controlGM GLOBAL TECH OPERATIONS LLC·Filed 2020·Granted Aug 23, 2022·0 cites·20 claims
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