Inventor

PIETRON GREGORY MICHAEL

US107 patents

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

PIETRON GREGORY MICHAEL

FORD GLOBAL TECH LLC

Methods and systems for adjusting driveline disconnect clutch operation

Methods and systems for providing uniform driveline braking

Methods and systems for a vehicle driveline

Ratio shift control for a multiple ratio automatic transmission

Methods and systems for a vehicle driveline control during varying driving conditions

Methods and systems for a vehicle driveline power take off

Methods and systems for adapting a driveline disconnect clutch transfer function

Methods and systems for a vehicle driveline

Methods and systems for reducing gear lash noise

Methods and systems for a vehicle driveline power take off

Methods and systems for providing uniform driveline braking

Methods and systems for a four wheel drive vehicle driveline

Methods and systems for operating a driveline disconnect clutch responsive to engine operating conditions

Methods and systems providing driveline braking

Methods and systems for operating a driveline clutch

Transmissions with electronics interface assembly for torque sensor

Dynamic compensation for clutch control during shift

Methods and systems for a driveline dual mass flywheel

Methods and systems for operating a driveline clutch

Methods and systems for engine starting during a shift

Methods and systems for adjusting driveline disconnect clutch operation

Methods and systems for a vehicle driveline

Methods and systems for a vehicle driveline control during varying driving conditions

Method and system for operating a hybrid powertrain

Methods and systems for engine starting during a shift

Methods and systems for operating a driveline disconnect clutch

Clutch torque trajectory correction to provide torque hole filling during a ratio upshift

Methods and systems for operating a transmission

Methods and systems for operating a driveline disconnect clutch

Sensor packaging at output side of front wheel drive (FWD) transmissions

Method and system for improving hybrid vehicle shifting

Adjusting clutch slip based on sensed parameter of transmission shaft to control NVH level in vehicle powertrain

Downshift controls using measured output torque

Ratio shift control system and method for a multiple-ratio automatic transmission

Methods and systems for assisted direct start control

Magnetic sensor packaging for transmissions

Pendulum-absorber brake

FUJII YUJI

Closed-loop torque phase control for shifting automatic transmission gear ratios based on friction element load sensing

Automatic transmission and method of control for rejecting erroneous torque measurements

Multiple-ratio automatic transmission control method and system for ratio upshifts

Ratio shift control system and method for a multiple-ratio automatic transmission

GIBSON ALEX O'CONNOR

Methods and systems for assisted direct start control

Methods and systems for assisted direct start control

Methods and systems for assisted direct start control

TESLAK CHRISTOPHER JOHN

Clutch torque trajectory correction to provide torque hole filling during a ratio upshift

Clutch torque trajectory correction to provide torque hole filling during a ratio upshift

NEDOREZOV FELIX

Methods and systems for assisted direct start control

LEE SEUNG HOON

Non-synchronous automatic transmission up-shift control utilzing input torque signal

YANAKIEV DIANA

Closed-loop torque phase control for shifting automatic transmission gear ratios based on friction element load estimation

PIETRON GREGORY MICHAEL

Transmission and method of controlling clutch during ratio change