Membership
Tour
Register
Log in
George Schuellein
Follow
Person
Narraganfett, RI, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Digital PWM controller
Patent number
8,067,927
Issue date
Nov 29, 2011
International Rectifier Corporation
Wenkai Wu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Converter circuit
Patent number
7,982,441
Issue date
Jul 19, 2011
International Rectifier Corporation
Mark Crowther
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Headroom compensation circuit for voltage converter
Patent number
7,960,957
Issue date
Jun 14, 2011
International Rectifier Corporation
Danny Richard Clavette
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control circuit for multi-phase converter
Patent number
7,888,918
Issue date
Feb 15, 2011
International Rectifier Corporation
Wenkai Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
PWM modulator for scalable converters
Patent number
7,816,901
Issue date
Oct 19, 2010
International Rectifier Corporation
Wenkai Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Multi-phase converter with improved current sharing
Patent number
7,777,460
Issue date
Aug 17, 2010
International Rectifier Corporation
George Schuellein
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
PWN modulator in multi-phase converter
Patent number
7,733,675
Issue date
Jun 8, 2010
International Rectifier Corporation
Wenkai Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Buck converter fault detection method
Patent number
7,593,200
Issue date
Sep 22, 2009
International Rectifier Corporation
Wenkai Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Multi-phase converter with frequency and phase timing control
Patent number
7,573,245
Issue date
Aug 11, 2009
International Rectifier Corporation
George Schuellein
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Multi-phase converter with improved load step-up transient response
Patent number
7,492,136
Issue date
Feb 17, 2009
International Rectifier Corporation
George Schuellein
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Multi-phase buck converter
Patent number
7,477,045
Issue date
Jan 13, 2009
International Rectifier Corporation
George Schuellein
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Multi-phase buck converter with a plurality of coupled inductors
Patent number
7,449,867
Issue date
Nov 11, 2008
International Rectifier Corporation
Wenkai Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Multi-phase buck converter
Patent number
7,301,314
Issue date
Nov 27, 2007
International Rectifier Corporation
George Schuellein
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and apparatus for customizing of a power supply based on loa...
Patent number
7,294,993
Issue date
Nov 13, 2007
International Rectifier Corporation
Dan Clavette
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Multi-phase buck converter
Patent number
7,034,511
Issue date
Apr 25, 2006
International Rectifier Corporation
George Schuellein
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Multi-phase buck converter with programmable phase selection
Patent number
6,826,028
Issue date
Nov 30, 2004
International Rectifier Corporation
George Schuellein
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Multi-phase buck converter
Patent number
6,806,689
Issue date
Oct 19, 2004
International Rectifier Corporation
George Schuellein
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Apparatus and method for providing overcurrent protection for switc...
Patent number
6,631,064
Issue date
Oct 7, 2003
Semiconductor Components Industries LLC
George Schuellein
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Voltage regulation employing a composite feedback signal
Patent number
6,465,993
Issue date
Oct 15, 2002
John Clarkin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Switch with programmable delay
Patent number
5,955,910
Issue date
Sep 21, 1999
Cherry Semiconductor Corporation
Gedaly Levin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Switch with programmable delay
Patent number
5,841,313
Issue date
Nov 24, 1998
Cherry Semiconductor Corporation
Gedaly Levin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Undervoltage lockout circuit with sleep pin
Patent number
5,805,401
Issue date
Sep 8, 1998
Cherry Semiconductor Corporation
George E. Schuellein
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
CONVERTER CIRCUIT
Publication number
20080197823
Publication date
Aug 21, 2008
INTERNATIONAL RECTIFIER CORPORATION
Mark Crowther
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PWM modulator for scalable converters
Publication number
20080094049
Publication date
Apr 24, 2008
Wenkai Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MULTI-PHASE CONVERTER WITH IMPROVED CURRENT SHARING
Publication number
20080089101
Publication date
Apr 17, 2008
INTERNATIONAL RECTIFIER CORPORATION
George Schuellein
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Multi-phase buck converter with a plurality of coupled inductors
Publication number
20080084717
Publication date
Apr 10, 2008
Wenkai Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PULSE WIDTH MODULATION CONTROL CIRCUIT
Publication number
20080054971
Publication date
Mar 6, 2008
Wenkai Wu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
BUCK CONVERTER FAULT DETECTION METHOD
Publication number
20080043499
Publication date
Feb 21, 2008
Wenkai Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL CIRCUIT FOR MULTI-PHASE CONVERTER
Publication number
20080036526
Publication date
Feb 14, 2008
Wenkai Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
HEADROOM COMPENSATION CIRCUIT FOR VOLTAGE CONVERTER
Publication number
20080018321
Publication date
Jan 24, 2008
INTERNATIONAL RECTIFIER CORPORATION
Danny Richard Clavette
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PWM MODULATOR IN MULTI-PHASE CONVERTER
Publication number
20080019436
Publication date
Jan 24, 2008
Wenkai Wu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MULTI-PHASE BUCK CONVERTER WITH A PLURALITY OF COUPLED INDUCTORS
Publication number
20080019158
Publication date
Jan 24, 2008
INTERNATIONAL RECTIFIER CORPORATION
Wenkai Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DIGITAL PWM CONTROLLER
Publication number
20080012742
Publication date
Jan 17, 2008
Wenkai Wu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MULTI-PHASE CONVERTER WITH FREQUENCY AND PHASE TIMING CONTROL
Publication number
20070291520
Publication date
Dec 20, 2007
INTERNATIONAL RECTIFIER CORPORATION
George Schuellein
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL CIRCUIT FOR 2 STAGE CONVERTER
Publication number
20070171100
Publication date
Jul 26, 2007
INTERNATIONAL RECTIFIER CORPORATION
David New
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MULTI-PHASE CONVERTER WITH IMPROVED LOAD STEP-UP TRANSIENT RESPONSE
Publication number
20070064456
Publication date
Mar 22, 2007
INTERNATIONAL RECTIFIER CORPORATION
George Schuellein
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MULTI-PHASE BUCK CONVERTER
Publication number
20070024253
Publication date
Feb 1, 2007
INTERNATIONAL RECTIFIER CORPORATION
George Schuellein
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Multi-phase buck converter
Publication number
20060139016
Publication date
Jun 29, 2006
International Rectifier Corporation
George Schuellein
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method and apparatus for customizing of a power supply based on loa...
Publication number
20060043947
Publication date
Mar 2, 2006
International Rectifier Corporation
Dan Clavette
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Multi-phase buck converter
Publication number
20050007081
Publication date
Jan 13, 2005
International Rectifier Corporation
George Schuellein
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Multi-phase buck converter with programmable phase selection
Publication number
20040145845
Publication date
Jul 29, 2004
International Rectifier Corporation
George Schuellein
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Multi-phase buck converter
Publication number
20030178975
Publication date
Sep 25, 2003
George Schuellein
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Apparatus and method for providing overcurrent protection for switc...
Publication number
20020105767
Publication date
Aug 8, 2002
Semiconductor Components Industries, LLC.
George Schuellein
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER