Inventor · disambiguated record
John D. D'Atre
Also filed as: D ATRE JOHN · D ATRE JOHN D · D ATRE JOHN DOUGLAS
27 granted patents·1 pending application·941 citations·filing 1975–2014
97Inventor score
Top patents by PatentIndex Score
28 records- 0198US7239036B2System and method for power control in wind turbinesGEN ELECTRIC·Filed 2005·Granted Jul 3, 2007·100 cites·20 claims
- 0297US7423412B2Method, apparatus and computer program product for injecting currentGEN ELECTRIC·Filed 2006·Granted Sep 9, 2008·101 cites·20 claims
- 0397US4088934AMeans for stabilizing an a-c electric motor drive systemGEN ELECTRIC·Filed 1976·Granted May 9, 1978·136 cites·29 claims
- 0496US4475150ACoordinated load commutated inverter protection systemGEN ELECTRIC·Filed 1982·Granted Oct 2, 1984·98 cites·38 claims
- 0593US8736207B2Method and system for power conversionRITTER ALLEN MICHAEL·Filed 2011·Granted May 27, 2014·14 cites·17 claims
- 0693US7629705B2Method and apparatus for operating electrical machinesGEN ELECTRIC·Filed 2006·Granted Dec 8, 2009·68 cites·17 claims
- 0791US4761600ADynamic brake controlGEN ELECTRIC·Filed 1987·Granted Aug 2, 1988·71 cites·5 claims
- 0891US4088935AStabilizing scheme for an a-c electric motor drive systemGEN ELECTRIC·Filed 1976·Granted May 9, 1978·43 cites·14 claims
- 0991US4044285AMethod and apparatus for controlling variable speed, controlled current induction motor drive systemsGEN ELECTRIC·Filed 1975·Granted Aug 23, 1977·41 cites·47 claims
- 1090US7456695B2Apparatus, method and computer program product for tracking information in an electric gridGEN ELECTRIC·Filed 2006·Granted Nov 25, 2008·17 cites·9 claims
- 1189US4243927AGain normalization technique for controlled current induction motor systemGEN ELECTRIC·Filed 1978·Granted Jan 6, 1981·36 cites·5 claims
- 1288US4215304AMotor/brake transitioning for an inverter driven a-c induction motorGEN ELECTRIC·Filed 1978·Granted Jul 29, 1980·34 cites·7 claims
- 1379US7940131B2Apparatus, method and computer program product for tracking information in an electric gridGEN ELECTRIC·Filed 2008·Granted May 10, 2011·6 cites·14 claims
- 1474US4633241AMethod of automated in-place SCR testingGEN ELECTRIC·Filed 1984·Granted Dec 30, 1986·28 cites·5 claims
- 1573US4298831AMethod and apparatus for operating a plurality of parallel coupled, arbitrarily loaded induction machines from a single controlled current inverterGEN ELECTRIC·Filed 1980·Granted Nov 3, 1981·23 cites·14 claims
- 1673US4215305AExcitation commanding for current fed motor drivesGEN ELECTRIC·Filed 1978·Granted Jul 29, 1980·18 cites·8 claims
- 1768US4431957AMethod and apparatus for generating signals representing motor flux in an AC motorGEN ELECTRIC·Filed 1981·Granted Feb 14, 1984·21 cites·11 claims
- 1865US4698577AMethod of digital flux reconstruction with DC eliminationGEN ELECTRIC·Filed 1986·Granted Oct 6, 1987·21 cites·9 claims
- 1963US4420719ACross-tied current regulator for load commutated inverter drivesGEN ELECTRIC·Filed 1981·Granted Dec 13, 1983·15 cites·26 claims
- 2061US4473790AControl circuit for suppression of line resonances in current feedback pulse width modulation control systems with a minimum d-c filterGEN ELECTRIC·Filed 1983·Granted Sep 25, 1984·14 cites·10 claims
- 2156US4044284AAlternating current motor control method and systemGEN ELECTRIC·Filed 1975·Granted Aug 23, 1977·10 cites·30 claims
- 2253US9520808B2Method and system for power conversionGEN ELECTRIC·Filed 2014·Granted Dec 13, 2016·0 cites·20 claims
- 2353US7528505B2Systems and methods for balancing of DC link in three level PWM power conversion equipmentGEN ELECTRIC·Filed 2006·Granted May 5, 2009·3 cites·7 claims
- 2448US4764713AMethod for starting a variable voltage inverter with a pre-spinning load motorGEN ELECTRIC·Filed 1986·Granted Aug 16, 1988·10 cites·4 claims
- 2545US7633775B2Power conversion system and methodGEN ELECTRIC·Filed 2004·Granted Dec 15, 2009·6 cites·36 claims
- 2645US2004024629A1Methods and apparatus for project managementFiled 2002·Application pending·0 cites
- 2737US4449088ACommutation failure correction scheme for a controlled current inverterGEN ELECTRIC·Filed 1981·Granted May 15, 1984·4 cites·7 claims
- 2832US4507723AMethod for adaptive control in a power converter operating in a discontinuous current modeGEN ELECTRIC·Filed 1983·Granted Mar 26, 1985·3 cites·10 claims
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