Dennis L. Stephens

Person

Barrington, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
LED fluorescent lamp emulator circuitry
- Patent number 11,265,988
- Issue date Mar 1, 2022
- ELB ELECTRONICS, INC.
- Xiaoxiang Cheng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for determining a resonant frequency of an LC...
- Patent number 9,733,288
- Issue date Aug 15, 2017
- Continental Automotive Systems, Inc.
- Dennis L. Stephens
- G01 - MEASURING TESTING
Information Patent Grant
Efficient LLC resonant converter having variable frequency control...
- Patent number 9,509,225
- Issue date Nov 29, 2016
- Continental Automotive Systems, Inc.
- Dennis L. Stephens
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Digitally controlling a power converter
- Patent number 8,624,570
- Issue date Jan 7, 2014
- Continental Automotive Systems, Inc.
- Patrick A. O'Gorman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Single transistor alternator field buck/boost
- Patent number 8,569,907
- Issue date Oct 29, 2013
- Continental Automotive Systems, Inc.
- Patrick A. O'Gorman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automotive electrical system configuration
- Patent number 8,159,083
- Issue date Apr 17, 2012
- Continental Automotive Systems, Inc.
- Patrick A. O'Gorman
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Position sensing system and method
- Patent number 8,140,286
- Issue date Mar 20, 2012
- Continental Automotive Systems, Inc.
- Patrick O'Gorman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Systems and methods for optimizing the operation of a generator
- Patent number 7,847,523
- Issue date Dec 7, 2010
- Continental Automotive Systems, Inc.
- Brian D. Conway
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automotive electrical system
- Patent number 7,701,079
- Issue date Apr 20, 2010
- Continental Automotive Systems, Inc.
- Patrick A. O'Gorman
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Active rectification of alternator output without using a position...
- Patent number 7,443,142
- Issue date Oct 28, 2008
- Temic Automotive of North America, Inc.
- Patrick A. O′Gorman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonant circuit for halogen lighting
- Patent number 7,339,327
- Issue date Mar 4, 2008
- Temic Automotive of North America, Inc.
- Patrick A. O′Gorman
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Active rectification of alternator output without using a position...
- Patent number 7,271,570
- Issue date Sep 18, 2007
- Temic Automotive of North America, Inc.
- Patrick A. O′Gorman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and method for boosting output of an alternator
- Patent number 7,193,395
- Issue date Mar 20, 2007
- Motorola, Inc.
- Patrick A. O'Gorman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and method for boosting output of an alternator
- Patent number 7,095,214
- Issue date Aug 22, 2006
- Motorola, Inc.
- Patrick A. O'Gorman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automotive electrical system configuration using a two bus structure
- Patent number 7,075,273
- Issue date Jul 11, 2006
- Motorola, Inc.
- Patrick A. O'Gorman
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Torque ripple reduction for a voltage mode motor controller
- Patent number 7,005,822
- Issue date Feb 28, 2006
- Motorola, Inc.
- Patrick A. O'Gorman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter control method for electronic ballasts
- Patent number 5,969,483
- Issue date Oct 19, 1999
- Motorola
- Edward Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic ballast with inverter control circuit
- Patent number 5,945,788
- Issue date Aug 31, 1999
- Motorola Inc.
- Edward Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Leakage current power supply
- Patent number 5,909,365
- Issue date Jun 1, 1999
- Motorola Inc.
- Jeffrey D. Merwin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy control system with remote switching
- Patent number 5,867,017
- Issue date Feb 2, 1999
- Motorola Inc.
- Jeffrey D. Merwin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
In-rush current reduction circuit for boost converters and electron...
- Patent number 5,834,924
- Issue date Nov 10, 1998
- Motorola Inc.
- John G. Konopka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply and electronic ballast with low-cost inverter bootstra...
- Patent number 5,767,631
- Issue date Jun 16, 1998
- Motorola Inc.
- John G. Konopka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply and electronic ballast with a novel boost converter co...
- Patent number 5,729,098
- Issue date Mar 17, 1998
- Motorola, Inc.
- John G. Konopka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Energy monitoring and control system using reverse transmission on...
- Patent number 5,689,230
- Issue date Nov 18, 1997
- Motoral, Inc.
- Jeffrey D. Merwin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single transistor ballast with filament preheating
- Patent number 5,608,292
- Issue date Mar 4, 1997
- Motorola, Inc.
- John G. Konopka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-resonant inverter
- Patent number 5,495,404
- Issue date Feb 27, 1996
- Motorola, Inc.
- Dennis L. Stephens
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dimming circuit for powering gas discharge lamps
- Patent number 5,457,360
- Issue date Oct 10, 1995
- Motorola, Inc.
- Hubie Notohamiprodjo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Securing component arrangement
- Patent number 5,179,506
- Issue date Jan 12, 1993
- Motorola Lighting, Inc.
- Robert Corbett
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronically switchable power source
- Patent number 4,665,323
- Issue date May 12, 1987
- Zenith Electronics Corporation
- Randy Russell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stepping motor control circuit
- Patent number 4,129,816
- Issue date Dec 12, 1978
- Teletype Corporation
- Edmund C. Feldy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR DETERMINING A RESONANT FREQUENCY OF AN LC...
- Publication number 20170097381
- Publication date Apr 6, 2017
- CONTINENTAL AUTOMOTIVE SYSTEMS, INC.
- Dennis L. Stephens
- G01 - MEASURING TESTING
Information Patent Application
LLC Resonant Converter Apparatus And Method
- Publication number 20160079862
- Publication date Mar 17, 2016
- CONTINENTAL AUTOMOTIVE SYSTEMS, INC.
- Dennis L. Stephens
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Automotive Electrical System Configuration
- Publication number 20120261984
- Publication date Oct 18, 2012
- CONTINENTAL AUTOMOTIVE SYSTEMS, INC.
- Patrick A. O'Gorman
- B60 - VEHICLES IN GENERAL
Information Patent Application
DIGITALLY CONTROLLING A POWER CONVERTER
- Publication number 20110089928
- Publication date Apr 21, 2011
- TEMIC AUTOMOTIVE OF NORTH AMERICA, INC.
- Patrick A. O'Gorman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POSITION SENSING SYSTEM AND METHOD
- Publication number 20110040513
- Publication date Feb 17, 2011
- Patrick O'Gorman
- G01 - MEASURING TESTING
Information Patent Application
Automotive Electrical System Configuration
- Publication number 20100194192
- Publication date Aug 5, 2010
- CONTINENTAL AUTOMOTIVE SYSTEMS, INC.
- Patrick A. O'Gorman
- B60 - VEHICLES IN GENERAL
Information Patent Application
System for Field-Programmed Determination of Illumination Set Point...
- Publication number 20100072909
- Publication date Mar 25, 2010
- Tony O'Gorman
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
System for Control of Ballast Illumination in Step Dimming and Cont...
- Publication number 20100072917
- Publication date Mar 25, 2010
- Tony O'Gorman
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Systems and Methods for Optimizing the Operation of a Generator
- Publication number 20090212746
- Publication date Aug 27, 2009
- TEMIC AUTOMOTIVE OF NORTH AMERICA, INC.
- Brian D. Conway
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Active rectification of alternator output without using a position...
- Publication number 20070176579
- Publication date Aug 2, 2007
- Patrick A. O'Gorman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Active rectification of alternator output without using a position...
- Publication number 20070138795
- Publication date Jun 21, 2007
- Patrick A. O'Gorman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Single transistor alternator field buck/boost
- Publication number 20070007818
- Publication date Jan 11, 2007
- Patrick A. O'Gorman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Systems and method for boosting output of an alternator
- Publication number 20060164046
- Publication date Jul 27, 2006
- Patrick A. O'Gorman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Resonant circuit for halogen lighting
- Publication number 20060152168
- Publication date Jul 13, 2006
- Patrick A. O'Gorman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
TORQUE RIPPLE REDUCTION FOR A VOLTAGE MODE MOTOR CONTROLLER
- Publication number 20060061306
- Publication date Mar 23, 2006
- Patrick A. O'Gorman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Automotive electrical system configuration using a two bus structure
- Publication number 20060043938
- Publication date Mar 2, 2006
- Patrick A. O'Gorman
- B60 - VEHICLES IN GENERAL
Information Patent Application
Systems and method for boosting output of an alternator
- Publication number 20060038540
- Publication date Feb 23, 2006
- Patrick A. O'Gorman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Automotive electrical system
- Publication number 20060028778
- Publication date Feb 9, 2006
- Patrick A. O'Gorman
- B60 - VEHICLES IN GENERAL

Dennis L. Stephens

Person

Patents Grantslast 30 patents

LED fluorescent lamp emulator circuitry

Apparatus and method for determining a resonant frequency of an LC...

Efficient LLC resonant converter having variable frequency control...

Digitally controlling a power converter

Single transistor alternator field buck/boost

Automotive electrical system configuration

Position sensing system and method

Systems and methods for optimizing the operation of a generator

Automotive electrical system

Active rectification of alternator output without using a position...

Resonant circuit for halogen lighting

Active rectification of alternator output without using a position...

Systems and method for boosting output of an alternator

Systems and method for boosting output of an alternator

Automotive electrical system configuration using a two bus structure

Torque ripple reduction for a voltage mode motor controller

Inverter control method for electronic ballasts

Electronic ballast with inverter control circuit

Leakage current power supply

Energy control system with remote switching

In-rush current reduction circuit for boost converters and electron...

Power supply and electronic ballast with low-cost inverter bootstra...

Power supply and electronic ballast with a novel boost converter co...

Energy monitoring and control system using reverse transmission on...

Single transistor ballast with filament preheating

Multi-resonant inverter

Dimming circuit for powering gas discharge lamps

Securing component arrangement

Electronically switchable power source

Stepping motor control circuit

Patents Applicationslast 30 patents

APPARATUS AND METHOD FOR DETERMINING A RESONANT FREQUENCY OF AN LC...

LLC Resonant Converter Apparatus And Method

Automotive Electrical System Configuration

DIGITALLY CONTROLLING A POWER CONVERTER

POSITION SENSING SYSTEM AND METHOD

Automotive Electrical System Configuration

System for Field-Programmed Determination of Illumination Set Point...

System for Control of Ballast Illumination in Step Dimming and Cont...

Systems and Methods for Optimizing the Operation of a Generator

Active rectification of alternator output without using a position...

Active rectification of alternator output without using a position...

Single transistor alternator field buck/boost

Systems and method for boosting output of an alternator

Resonant circuit for halogen lighting

TORQUE RIPPLE REDUCTION FOR A VOLTAGE MODE MOTOR CONTROLLER

Automotive electrical system configuration using a two bus structure

Systems and method for boosting output of an alternator

Automotive electrical system