| Patent | Date |
|---|
System and method for controlling a variable valve actuation system to reduce delay associated with reactivating a cylinder
Grant 10,287,995 - Rayl , et al. | 2019-05-14 |
Method to adjust an oil control valve actuation response time using cylinder valve diagnostics
Grant 10,094,312 - Brennan , et al. October 9, 2 | 2018-10-09 |
Method to Adjust an Oil Control Valve Actuation Response Time using Cylinder Valve Diagnostics
App 20180142636 - Brennan; Daniel G. ; et al. | 2018-05-24 |
System and method for controlling spark timing when cylinders of an engine are deactivated to reduce noise and vibration
Grant 9,719,439 - Brennan , et al. August 1, 2 | 2017-08-01 |
System And Method For Controlling A Variable Valve Actuation System To Reduce Delay Associated With Reactivating A Cylinder
App 20170107917 - RAYL; Allen B. ; et al. | 2017-04-20 |
System and method for determining the speed of an engine when one or more cylinders of the engine are deactivated
Grant 9,605,612 - Brennan March 28, 2 | 2017-03-28 |
System and method for controlling a variable valve actuation system to reduce delay associated with reactivating a cylinder
Grant 9,567,928 - Rayl , et al. February 14, 2 | 2017-02-14 |
Air per cylinder determination systems and methods
Grant 9,534,550 - Matthews , et al. January 3, 2 | 2017-01-03 |
System and Method for Determining the Speed of an Engine when One or More Cylinders of the Engine are Deactivated
App 20160363067 - BRENNAN; Daniel G. | 2016-12-15 |
Fuel control systems and methods for cold starts
Grant 9,482,173 - Buslepp , et al. November 1, 2 | 2016-11-01 |
Intake runner temperature determination systems and methods
Grant 9,458,779 - Brennan , et al. October 4, 2 | 2016-10-04 |
Volumetric efficiency determination systems and methods
Grant 9,376,973 - Brennan , et al. June 28, 2 | 2016-06-28 |
Fuel Control Systems And Methods For Cold Starts
App 20160047328 - BUSLEPP; KENNETH J. ; et al. | 2016-02-18 |
System and method for controlling a firing pattern of an engine to reduce vibration when cylinders of the engine are deactivated
Grant 9,249,749 - Brennan February 2, 2 | 2016-02-02 |
Valve control systems and methods for cylinder deactivation and activation transitions
Grant 9,169,787 - Brennan October 27, 2 | 2015-10-27 |
Stochastic pre-ignition detection systems and methods
Grant 9,097,196 - Buslepp , et al. August 4, 2 | 2015-08-04 |
Use of torque model at virtual engine conditions
Grant 9,002,550 - Brennan , et al. April 7, 2 | 2015-04-07 |
System and method for controlling hydraulic pressure in electro-hydraulic valve actuation systems
Grant 8,839,750 - Brennan , et al. September 23, 2 | 2014-09-23 |
System and method for controlling a valve of a cylinder in an engine based on fuel delivery to the cylinder
Grant 8,781,713 - Brennan , et al. July 15, 2 | 2014-07-15 |
Intake Runner Temperature Determination Systems And Methods
App 20140190448 - Brennan; Daniel G. ; et al. | 2014-07-10 |
System And Method For Controlling A Firing Pattern Of An Engine To Reduce Vibration When Cylinders Of The Engine Are Deactivated
App 20140102411 - BRENNAN; DANIEL G. | 2014-04-17 |
Air Per Cylinder Determination Systems And Methods
App 20140069375 - MATTHEWS; GREGORY P. ; et al. | 2014-03-13 |
Volumetric Efficiency Determination Systems And Methods
App 20140069377 - Brennan; Daniel G. ; et al. | 2014-03-13 |
Simultaneously firing two cylinders of an even firing camless engine
Grant 8,667,954 - Brennan March 11, 2 | 2014-03-11 |
System And Method For Controlling Spark Timing When Cylinders Of An Engine Are Deactivated To Reduce Noise And Vibration
App 20140053805 - BRENNAN; DANIEL G. ; et al. | 2014-02-27 |
System And Method For Controlling A Variable Valve Actuation System To Reduce Delay Associated With Reactivating A Cylinder
App 20140041624 - Rayl; Allen B. ; et al. | 2014-02-13 |
System and method for detecting a fault in a pressure sensor that measures pressure in a hydraulic valve actuation system
Grant 8,631,688 - Rayl , et al. January 21, 2 | 2014-01-21 |
System and method for controlling engine knock using electro-hydraulic valve actuation
Grant 8,602,002 - Brennan December 10, 2 | 2013-12-10 |
Valve Control Systems And Methods For Cylinder Deactivation And Activation Transitions
App 20130317725 - Brennan; Daniel G. | 2013-11-28 |
Method and apparatus for controlling a powertrain system including an engine and electro-mechanical transmission
Grant 8,527,120 - Matthews , et al. September 3, 2 | 2013-09-03 |
Internal combustion engine and method for control
Grant 8,443,784 - Brennan May 21, 2 | 2013-05-21 |
System and method for determining engine friction
Grant 8,437,927 - Brennan , et al. May 7, 2 | 2013-05-07 |
Internal Combustion Engine And Method For Control
App 20130087111 - Brennan; Daniel G. | 2013-04-11 |
System And Method For Controlling A Valve Of A Cylinder In An Engine Based On Fuel Delivery To The Cylinder
App 20130079960 - Brennan; Daniel G. ; et al. | 2013-03-28 |
Simultaneously Firing Two Cylinders Of An Even Firing Camless Engine
App 20130068194 - Brennan; Daniel G. | 2013-03-21 |
Stochastic Pre-ignition Detection Systems And Methods
App 20130054109 - Buslepp; Kenneth J. ; et al. | 2013-02-28 |
Method and system for generating a diagnostic signal of an engine component using an in-cylinder pressure sensor
Grant 8,301,362 - Buslepp , et al. October 30, 2 | 2012-10-30 |
Cylinder pressure measurement system and method
Grant 8,265,853 - Buslepp , et al. September 11, 2 | 2012-09-11 |
System And Method For Controlling Hydraulic Pressure In Electro-hydraulic Valve Actuation Systems
App 20120097121 - Brennan; Daniel G. ; et al. | 2012-04-26 |
System And Method For Controlling Engine Knock Using Electro-hydraulic Valve Actuation
App 20120031373 - Brennan; Daniel G. | 2012-02-09 |
Synchronization diagnostic systems and methods for engine controllers
Grant 8,042,385 - Brennan , et al. October 25, 2 | 2011-10-25 |
Fuel Economy With A Dual Overhead Cam Engine And A Strong Hybrid
App 20110144838 - Matthews; Gregory P. ; et al. | 2011-06-16 |
Cylinder Pressure Measurement System And Method
App 20110087419 - Buslepp; Kenneth J. ; et al. | 2011-04-14 |
Synchronization Diagnostic Systems And Methods For Engine Controllers
App 20110056278 - Brennan; Daniel G. ; et al. | 2011-03-10 |
System And Method For Determining Engine Friction
App 20110054744 - Brennan; Daniel G. ; et al. | 2011-03-03 |
Method And System For Generating A Diagnostic Signal Of An Engine Component Using An In-cylinder Pressure Sensor
App 20100250089 - Buslepp; Kenneth J. ; et al. | 2010-09-30 |
Cam phaser compensation in a hybrid vehicle system
Grant 7,519,466 - Brennan , et al. April 14, 2 | 2009-04-14 |
Use of Torque Model at Virtual Engine Conditions
App 20090012665 - Brennan; Daniel G. ; et al. | 2009-01-08 |
Cam phaser compensation in a hybrid vehicle system
App 20080281496 - Brennan; Daniel G. ; et al. | 2008-11-13 |
Method and apparatus for improved catalytic converter performance
App 20050072138 - White, Vincent A. ; et al. | 2005-04-07 |
Methods and apparatus for estimating the temperature of an exhaust gas recirculation valve coil
Grant 6,755,078 - Hernandez , et al. June 29, 2 | 2004-06-29 |
Methods and apparatus for estimating the temperature of an exhaust gas recirculation valve coil
App 20030226398 - Hernandez, Claudio A. ; et al. | 2003-12-11 |
Method and apparatus for detecting excessive current draw in an electrical load
Grant 4,819,117 - Brennan , et al. April 4, 1 | 1989-04-04 |
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