Inventor

WHITTON MATTHEW D

US30 patents

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

WHITTON MATTHEW D

GM GLOBAL TECH OPERATIONS INC

Automatic transmission clutch timing optimization apparatus and method

Dual clutch transmission vehicle launch control

Upshift control of a dry dual-clutch transmission

Automatic transmission synchronous gear shift

Power-on downshift control of a dual-clutch transmission

Method of controlling a transmission

Method of controlling a vehicle during a clutch-to-clutch power upshift of a transmission

GEN MOTORS CORP

Method and apparatus for adaptive control of power-on skip through neutral downshifts

Method and apparatus for adaptive control of closed throttle downshifts in an automatic transmission

Electronic clutch-to-clutch transmission control system

Learning method for oncoming clutch fill level and volume

WHITTON MATTHEW D

Apparatus and method for decreasing an upshift delay in an automatic transmission

Closed-loop clutch control using a filtered piston position signal

Method of learning an initial capacity point of a clutch in a dual clutch transmission

Clutch capacity detection systems and methods

GM GLOBAL TECH OPERATIONS LLC

Change-of-mind shift control of a dual-clutch transmission

Multi-speed transmission and method of control

Predictive tachometer profile generation during transmission shift events

Predictive tachometer profile generation during idle revving events

WILLIAMS ROBERT L

System and method for adaptive transmission clutch torque control

Real time compensation of changing friction characteristics of a clutch in a transmission

TAO XUEFENG TIM

Dual-clutch transmission thermal management

Dual-clutch transmission thermal management

ATMARAM HARINATH

Quick skip-at-sync control system and method

RANGARAJU SHASHIKANTH

Shift control systems and methods for an automatic transmission

YACOUB MARK A

Negative torque upshift offgoing clutch control systems and methods

SCHANG MARK A

System and method for automatic transmission shift control

WEBERT DAVID C

Control system and method for adaptive control of transmission fluid operating pressures

WEINGARTZ CHRISTOPHER JAY

Method of controlling a synchronizer actuator fork of a transmission

HAWKINS CRAIG J

Negative-torque downshift execution for fixed-gear transmissions