Inventor

JANCZAK JOHN

US8 patents

⚠️ This page may combine multiple inventors who share the name “JANCZAK JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GM GLOBAL TECH OPERATIONS LLC

3 patents

US9669822B2Jun 6, 2017

Method and apparatus for controlling operation of an internal combustion engine for a multi-mode powertrain system

GM GLOBAL TECH OPERATIONS LLC11 citations81

US9624847B2Apr 18, 2017

Method and apparatus to stabilize engine state selection using an energy based stabilization strategy for hybrid powertrain systems

GM GLOBAL TECH OPERATIONS LLC3 citations71

US9810190B2Nov 7, 2017

Method and apparatus for executing engine autostart in a powertrain system employing multiple torque generating devices

GM GLOBAL TECH OPERATIONS LLC3 citations70

GM GLOBAL TECH OPERATIONS INC

3 patents

US8613333B2Dec 24, 2013

Method of operating a hybrid powertrain

GM GLOBAL TECH OPERATIONS INC9 citations81

US8924108B2Dec 30, 2014

Method of managing available operating states in an electric vehicle powertrain

GM GLOBAL TECH OPERATIONS INC0 citations40

US8972132B2Mar 3, 2015

Method of controlling a transmission of a vehicle

GM GLOBAL TECH OPERATIONS INC0 citations38

JANCZAK JOHN

1 patent

US8473134B1Jun 25, 2013

Method and apparatus for operating a vehicle including a hybrid powertrain system during a launch maneuver

JANCZAK JOHN3 citations54

HEAP ANTHONY H

1 patent

US8880256B2Nov 4, 2014

Method and apparatus for state selection stabilization for electrified powertrains

HEAP ANTHONY H1 citations50