Inventor · disambiguated record
Karl Andrew Sime
Also filed as: SIME KARL A · SIME KARL ANDREW
8 granted patents·2 pending applications·4 citations·filing 2008–2017
74Inventor score
Files withSIME KARL ANDREW4GM GLOBAL TECH OPERATIONS LLC3GM GLOBAL TECH OPERATIONS INC2MITUTA ANDRES V1
Top patents by PatentIndex Score
10 records- 0169US8494700B2Derivative-based hybrid drive motor control for driveline oscillation smoothingSIME KARL ANDREW·Filed 2010·Granted Jul 23, 2013·1 cites·17 claims
- 0257US9376104B2Engine autostart source selectionGM GLOBAL TECH OPERATIONS INC·Filed 2014·Granted Jun 28, 2016·1 cites·14 claims
- 0356US8272986B2Transmission with mechanically-biased clutchSIME KARL ANDREW·Filed 2009·Granted Sep 25, 2012·2 cites·17 claims
- 0453US10330193B2Vehicle propulsion system and method for a vehicleGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Jun 25, 2019·0 cites·16 claims
- 0549US10498197B2Vehicle propulsion system and electric motor for a vehicle propulsion systemGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Dec 3, 2019·0 cites·20 claims
- 0643US9829090B2Transmission fluid control systems and methods for engine auto-stopsGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Nov 28, 2017·0 cites·20 claims
- 0738US8565970B2Method for controlling powertrain pumpsSIME KARL ANDREW·Filed 2011·Granted Oct 22, 2013·0 cites·14 claims
- 0837US2011231040A1Use of discontinuous pulse width modulation for an inverter coupled to an electric motor for a vehicleGM GLOBAL TECH OPERATIONS INC·Filed 2010·Application pending·0 cites
- 0934US8190341B2Method of operating a transmission auxiliary pumpSIME KARL ANDREW·Filed 2008·Granted May 29, 2012·0 cites·20 claims
- 1031US2012203404A1Method for heating hybrid powertrain componentsMITUTA ANDRES V·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →