John Douglas D'Atre

Person

Vancouver, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for power conversion
- Patent number 9,520,808
- Issue date Dec 13, 2016
- General Electric Company
- Allen Michael Ritter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for power conversion
- Patent number 8,736,207
- Issue date May 27, 2014
- General Electric Company
- Allen Michael Ritter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus, method and computer program product for tracking informa...
- Patent number 7,940,131
- Issue date May 10, 2011
- General Electric Company
- Haiqing Weng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power conversion system and method
- Patent number 7,633,775
- Issue date Dec 15, 2009
- General Electric Company
- Rajib Datta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for operating electrical machines
- Patent number 7,629,705
- Issue date Dec 8, 2009
- General Electric Company
- Sidney A. Barker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for balancing of DC link in three level PWM pow...
- Patent number 7,528,505
- Issue date May 5, 2009
- General Electric Company
- Allen Michael Ritter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus, method and computer program product for tracking informa...
- Patent number 7,456,695
- Issue date Nov 25, 2008
- General Electric Company
- Haiqing Weng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus and computer program product for injecting current
- Patent number 7,423,412
- Issue date Sep 9, 2008
- General Electric Company
- Haiqing Weng
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
System and method for power control in wind turbines
- Patent number 7,239,036
- Issue date Jul 3, 2007
- General Electric Company
- John Douglas D'Atre
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Method for starting a variable voltage inverter with a pre-spinning...
- Patent number 4,764,713
- Issue date Aug 16, 1988
- General Electric Company
- John D. D'Atre
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dynamic brake control
- Patent number 4,761,600
- Issue date Aug 2, 1988
- General Electric Company
- John D. D'Atre
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of digital flux reconstruction with DC elimination
- Patent number 4,698,577
- Issue date Oct 6, 1987
- General Electric Company
- Robert A. Seymour
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of automated in-place SCR testing
- Patent number 4,633,241
- Issue date Dec 30, 1986
- General Electric Company
- Jordan B. Casteel
- G01 - MEASURING TESTING
Information Patent Grant
Method for adaptive control in a power converter operating in a dis...
- Patent number 4,507,723
- Issue date Mar 26, 1985
- General Electric Company
- William D. Brackman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Coordinated load commutated inverter protection system
- Patent number 4,475,150
- Issue date Oct 2, 1984
- General Electric Company
- John D. D'Atre
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit for suppression of line resonances in current feedb...
- Patent number 4,473,790
- Issue date Sep 25, 1984
- General Electric Company
- Allan B. Plunkett
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Commutation failure correction scheme for a controlled current inve...
- Patent number 4,449,088
- Issue date May 15, 1984
- General Electric Company
- John H. Cutler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for generating signals representing motor flux...
- Patent number 4,431,957
- Issue date Feb 14, 1984
- General Electric Company
- B. Paul Chausse
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cross-tied current regulator for load commutated inverter drives
- Patent number 4,420,719
- Issue date Dec 13, 1983
- General Electric Company
- John D. D'Atre
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for operating a plurality of parallel coupled,...
- Patent number 4,298,831
- Issue date Nov 3, 1981
- General Electric Company
- Paul M. Espelage
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gain normalization technique for controlled current induction motor...
- Patent number 4,243,927
- Issue date Jan 6, 1981
- General Electric Company
- John D. D'Atre
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor/brake transitioning for an inverter driven a-c induction motor
- Patent number 4,215,304
- Issue date Jul 29, 1980
- General Electric Company
- John D. D'Atre
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Excitation commanding for current fed motor drives
- Patent number 4,215,305
- Issue date Jul 29, 1980
- General Electric Company
- John D. D'Atre
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Means for stabilizing an a-c electric motor drive system
- Patent number 4,088,934
- Issue date May 9, 1978
- General Electric Company
- John D. D'Atre
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Stabilizing scheme for an a-c electric motor drive system
- Patent number 4,088,935
- Issue date May 9, 1978
- General Electric Company
- John D. D'Atre
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Alternating current motor control method and system
- Patent number 4,044,284
- Issue date Aug 23, 1977
- General Electric Company
- Allan Barr Plunkett
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for controlling variable speed, controlled cur...
- Patent number 4,044,285
- Issue date Aug 23, 1977
- General Electric Company
- Allan Barr Plunkett
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR POWER CONVERSION
- Publication number 20140268960
- Publication date Sep 18, 2014
- Allen Michael Ritter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND SYSTEM FOR POWER CONVERSION
- Publication number 20120169259
- Publication date Jul 5, 2012
- Allen Michael Ritter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT FOR TRACKING INFORMA...
- Publication number 20090015339
- Publication date Jan 15, 2009
- GENERAL ELECTRIC COMPANY
- Haiqing Weng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR OPERATING ELECTRICAL MACHINES
- Publication number 20080093853
- Publication date Apr 24, 2008
- Sidney A. Barker
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SYSTEMS AND METHODS FOR BALANCING OF DC LINK IN THREE LEVEL PWM POW...
- Publication number 20080074907
- Publication date Mar 27, 2008
- Allen Michael Ritter
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Method, apparatus and computer program product for injection current
- Publication number 20070177314
- Publication date Aug 2, 2007
- Haiqing Weng
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Apparatus, method and computer program product for tracking informa...
- Publication number 20070159265
- Publication date Jul 12, 2007
- Haiqing Weng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for power control in wind turbines
- Publication number 20070024059
- Publication date Feb 1, 2007
- General Electric Company
- John Douglas D'Atre
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Power conversion system and method
- Publication number 20060126242
- Publication date Jun 15, 2006
- General Electric Company
- Rajib Datta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Methods and apparatus for project management
- Publication number 20040024629
- Publication date Feb 5, 2004
- Jack Reese Kirby
- G06 - COMPUTING CALCULATING COUNTING

John Douglas D'Atre

Person

Patents Grantslast 30 patents

Method and system for power conversion

Method and system for power conversion

Apparatus, method and computer program product for tracking informa...

Power conversion system and method

Method and apparatus for operating electrical machines

Systems and methods for balancing of DC link in three level PWM pow...

Apparatus, method and computer program product for tracking informa...

Method, apparatus and computer program product for injecting current

System and method for power control in wind turbines

Method for starting a variable voltage inverter with a pre-spinning...

Dynamic brake control

Method of digital flux reconstruction with DC elimination

Method of automated in-place SCR testing

Method for adaptive control in a power converter operating in a dis...

Coordinated load commutated inverter protection system

Control circuit for suppression of line resonances in current feedb...

Commutation failure correction scheme for a controlled current inve...

Method and apparatus for generating signals representing motor flux...

Cross-tied current regulator for load commutated inverter drives

Method and apparatus for operating a plurality of parallel coupled,...

Gain normalization technique for controlled current induction motor...

Motor/brake transitioning for an inverter driven a-c induction motor

Excitation commanding for current fed motor drives

Means for stabilizing an a-c electric motor drive system

Stabilizing scheme for an a-c electric motor drive system

Alternating current motor control method and system

Method and apparatus for controlling variable speed, controlled cur...

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR POWER CONVERSION

METHOD AND SYSTEM FOR POWER CONVERSION

APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT FOR TRACKING INFORMA...

METHOD AND APPARATUS FOR OPERATING ELECTRICAL MACHINES

SYSTEMS AND METHODS FOR BALANCING OF DC LINK IN THREE LEVEL PWM POW...

Method, apparatus and computer program product for injection current

Apparatus, method and computer program product for tracking informa...

System and method for power control in wind turbines

Power conversion system and method

Methods and apparatus for project management