DH

David N. Hayden

General Motors: 10 patents #1,545 of 18,328Top 9%
Overall (All Time): #487,202 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11879403 Method and system for a multivariable engine control using cam phasing with a combined humidity and exhaust gas recirculation (EGR) dilution value to schedule restraints, and determine a reference EGR setpoint Thomas E. Godward, Ibrahim Riba 2024-01-23
10619586 Consolidation of constraints in model predictive control Ning Jin, Nicola Pisu, Ruixing Long 2020-04-14
10436140 Method of cam phase control based on cylinder wall temperature Stephen Paul Levijoki, Christopher E. Whitney 2019-10-08
10364765 Method to select optimal mode on a multi-mode engine with charging Michael E. Deffenbaugh, Christopher E. Whitney 2019-07-30
10352253 Method to perform intake cam lift state transitions Christopher E. Whitney 2019-07-16
10273900 Method to determine reference airflow actuator positions for a gasoline engine Christopher E. Whitney, Gary Robert Cygan, Jr., Stephen Paul Levijoki 2019-04-30
10167746 Method of controlling camshaft phase based on humidity Christopher E. Whitney, Nicola Pisu, Stephen Paul Levijoki 2019-01-01
9988988 Camshaft slider control systems and methods Kevin Andrew Gady 2018-06-05
9932909 Method of engine cam control for cabin heating Stephen Paul Levijoki, Pulasti Bandara, Christopher E. Whitney 2018-04-03
9845712 Three-step sliding variable cam 2017-12-19