Alexander J. Roberts

Person

Commerce Township, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-step valve lift failure mode detection
- Patent number 8,428,809
- Issue date Apr 23, 2013
- GM Global Technology Operations LLC
- Alexander J. Roberts
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Camshaft phasor synchronization system for an engine
- Patent number 8,086,388
- Issue date Dec 27, 2011
- GM Global Technology Operations LLC
- Kenneth J. Cinpinski
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Variable valve lift transition control methods and systems
- Patent number 8,056,516
- Issue date Nov 15, 2011
- GM Global Technology Operations LLC
- Kenneth J. Cinpinski
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Sensor feedback control for noise and vibration
- Patent number 7,509,201
- Issue date Mar 24, 2009
- General Motors Corporation
- Thomas E. Bolander
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Displacement on demand with regenerative braking
- Patent number 7,308,959
- Issue date Dec 18, 2007
- General Motors Corporation
- Alexander J. Roberts
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Variable incremental activation and deactivation of cylinders in a...
- Patent number 7,231,907
- Issue date Jun 19, 2007
- General Motors Corporation
- Thomas E. Bolander
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Accelerating catalytic conversion
- Patent number 7,210,287
- Issue date May 1, 2007
- General Motors Corporation
- Thomas E. Bolander
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Single person vehicle light test
- Patent number 7,132,935
- Issue date Nov 7, 2006
- General Motors Corporation
- Thomas E. Bolander
- B60 - VEHICLES IN GENERAL
Information Patent Grant
DOD throttling and intake control
- Patent number 7,100,565
- Issue date Sep 5, 2006
- General Motors Corporation
- Jeffrey J. Allen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine operation during cylinder deactivation
- Patent number 7,080,625
- Issue date Jul 25, 2006
- General Motors Corporation
- William C. Albertson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
DOD control methods for manual transmissions
- Patent number 7,059,998
- Issue date Jun 13, 2006
- General Motors Corporation
- Thomas E. Bolander
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Intelligent brake and reverse light control
- Patent number 7,002,460
- Issue date Feb 21, 2006
- General Motors Corporation
- Thomas E. Bolander
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Engine and method of operation with cylinder deactivation
- Patent number 6,874,463
- Issue date Apr 5, 2005
- General Motors Corporation
- Thomas E. Bolander
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
CAMSHAFT PHASOR SYNCHRONIZATION SYSTEM FOR AN ENGINE
- Publication number 20090223472
- Publication date Sep 10, 2009
- GM Global Technology Operations, Inc.
- Kenneth J. Cinpinski
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MULTI-STEP VALVE LIFT FAILURE MODE DETECTION
- Publication number 20090204283
- Publication date Aug 13, 2009
- GM Global Technology Operations, Inc.
- Alexander J. Roberts
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VARIABLE VALVE LIFT TRANSITION CONTROL METHODS AND SYSTEMS
- Publication number 20090101091
- Publication date Apr 23, 2009
- GM Global Technology Operations, Inc.
- Kenneth J. Cinpinski
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Sensor feedback control for noise and vibration
- Publication number 20060178802
- Publication date Aug 10, 2006
- Thomas E. Bolander
- B60 - VEHICLES IN GENERAL
Information Patent Application
Variable incremental activation and deactivation of cylinders in a...
- Publication number 20060130814
- Publication date Jun 22, 2006
- Thomas E. Bolander
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method and means for improved efficiency of cylinder deactivation (...
- Publication number 20050279320
- Publication date Dec 22, 2005
- Alexander J. Roberts
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Single person vehicle light test
- Publication number 20050258948
- Publication date Nov 24, 2005
- Thomas E. Bolander
- B60 - VEHICLES IN GENERAL
Information Patent Application
Engine operation during cylinder deactivation
- Publication number 20050257778
- Publication date Nov 24, 2005
- William C. Albertson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DOD control methods for manual transmissions
- Publication number 20050215394
- Publication date Sep 29, 2005
- Thomas E. Bolander
- B60 - VEHICLES IN GENERAL
Information Patent Application
Accelerating catalytic conversion
- Publication number 20050210865
- Publication date Sep 29, 2005
- Thomas E. Bolander
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Intelligent brake and reverse light control
- Publication number 20050174227
- Publication date Aug 11, 2005
- Thomas E. Bolander
- B60 - VEHICLES IN GENERAL
Information Patent Application
DOD throttling and intake control
- Publication number 20050172934
- Publication date Aug 11, 2005
- Jeffrey J. Allen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Displacement on demand with regenerative braking
- Publication number 20050056475
- Publication date Mar 17, 2005
- Alexander J. Roberts
- B60 - VEHICLES IN GENERAL

Alexander J. Roberts

Person

Patents Grantslast 30 patents

Multi-step valve lift failure mode detection

Camshaft phasor synchronization system for an engine

Variable valve lift transition control methods and systems

Sensor feedback control for noise and vibration

Displacement on demand with regenerative braking

Variable incremental activation and deactivation of cylinders in a...

Accelerating catalytic conversion

Single person vehicle light test

DOD throttling and intake control

Engine operation during cylinder deactivation

DOD control methods for manual transmissions

Intelligent brake and reverse light control

Engine and method of operation with cylinder deactivation

Patents Applicationslast 30 patents

CAMSHAFT PHASOR SYNCHRONIZATION SYSTEM FOR AN ENGINE

MULTI-STEP VALVE LIFT FAILURE MODE DETECTION

VARIABLE VALVE LIFT TRANSITION CONTROL METHODS AND SYSTEMS

Sensor feedback control for noise and vibration

Variable incremental activation and deactivation of cylinders in a...

Method and means for improved efficiency of cylinder deactivation (...

Single person vehicle light test

Engine operation during cylinder deactivation

DOD control methods for manual transmissions

Accelerating catalytic conversion

Intelligent brake and reverse light control

DOD throttling and intake control

Displacement on demand with regenerative braking