Inventor · disambiguated record
John Janczak
Also filed as: JANCZAK JOHN · JANCZAK JOHN J
10 granted patents·1 pending application·32 citations·filing 2010–2016
84Inventor score
Top patents by PatentIndex Score
11 records- 0189US9669822B2Method and apparatus for controlling operation of an internal combustion engine for a multi-mode powertrain systemGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Jun 6, 2017·11 cites·18 claims
- 0283US8613333B2Method of operating a hybrid powertrainGM GLOBAL TECH OPERATIONS INC·Filed 2012·Granted Dec 24, 2013·9 cites·18 claims
- 0375US9624847B2Method and apparatus to stabilize engine state selection using an energy based stabilization strategy for hybrid powertrain systemsGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Apr 18, 2017·3 cites·19 claims
- 0473US9810190B2Method and apparatus for executing engine autostart in a powertrain system employing multiple torque generating devicesGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Nov 7, 2017·3 cites·18 claims
- 0563US10099683B2Method and apparatus for controlling a hybrid powertrain systemGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Oct 16, 2018·2 cites·18 claims
- 0660US8473134B1Method and apparatus for operating a vehicle including a hybrid powertrain system during a launch maneuverJANCZAK JOHN·Filed 2012·Granted Jun 25, 2013·3 cites·20 claims
- 0756US8880256B2Method and apparatus for state selection stabilization for electrified powertrainsHEAP ANTHONY H·Filed 2012·Granted Nov 4, 2014·1 cites·12 claims
- 0843US8972132B2Method of controlling a transmission of a vehicleGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Mar 3, 2015·0 cites·20 claims
- 0943US8924108B2Method of managing available operating states in an electric vehicle powertrainGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Dec 30, 2014·0 cites·11 claims
- 1035US2011172860A1Method of operating a hybrid powertrainGM GLOBAL TECH OPERATIONS INC·Filed 2010·Application pending·0 cites
- 1133US9688266B2Torque-generating system and method with improved power domain-based control at zero speedGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Jun 27, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →