Inventor · disambiguated record
Leo Francis Casey
Also filed as: CASEY LEO · CASEY LEO F · CASEY LEO FRANCIS
37 granted patents·30 pending applications·471 citations·filing 1987–2025
97Inventor score
Top patents by PatentIndex Score
67 records- 0198US4788634AResonant forward converterMASSACHUSETTS INST TECHNOLOGY·Filed 1987·Granted Nov 29, 1988·205 cites·63 claims
- 0290US9567979B2High frequency bi-directional AC power transmisssionX DEV LLC·Filed 2015·Granted Feb 14, 2017·4 cites·19 claims
- 0390US8680720B2Automatic AC bus voltage regulation for power distribution gridsSCHAUDER COLIN DAVID·Filed 2010·Granted Mar 25, 2014·27 cites·19 claims
- 0489US11595561B2Infrared and visible imaging systemX DEV LLC·Filed 2021·Granted Feb 28, 2023·2 cites·17 claims
- 0589US9325224B2Electrically-isolated and liquid-cooled rotor and stator assembliesGOOGLE INC·Filed 2013·Granted Apr 26, 2016·8 cites·22 claims
- 0688US8106537B2Photovoltaic DC/DC micro-converterCASEY LEO FRANCIS·Filed 2009·Granted Jan 31, 2012·54 cites·19 claims
- 0787US9853455B1Battery for fault handling in bidirectional power conversion systemsX DEV LLC·Filed 2015·Granted Dec 26, 2017·8 cites·20 claims
- 0887US9729101B1Deployment techniques of a floating photovoltaic power generation systemGOOGLE INC·Filed 2016·Granted Aug 8, 2017·14 cites·25 claims
- 0985US10972649B2Infrared and visible imaging system for device identification and trackingX DEV LLC·Filed 2019·Granted Apr 6, 2021·3 cites·20 claims
- 1085US9318947B2Automatic AC bus voltage regulation for power distribution gridsPERFECT GALAXY INTERNAT LTD·Filed 2014·Granted Apr 19, 2016·12 cites·18 claims
- 1185US9151272B2High frequency bi-directional AC power transmissionGOOGLE INC·Filed 2013·Granted Oct 6, 2015·7 cites·10 claims
- 1285US7786486B2Double-sided package for power moduleSATCON TECHNOLOGY CORP·Filed 2006·Granted Aug 31, 2010·30 cites·19 claims
- 1382US9502895B1Photovoltaic DC/DC micro-converterPERFECT GALAXY INT LTD·Filed 2015·Granted Nov 22, 2016·6 cites·20 claims
- 1482US4987372APotentiometer state sensing circuitLUTRON ELECTRONICS CO·Filed 1989·Granted Jan 22, 1991·48 cites·41 claims
- 1577US12155930B2Infrared and visible imaging system for monitoring equipmentX DEV LLC·Filed 2023·Granted Nov 26, 2024·0 cites·20 claims
- 1677US9048353B2Photovoltaic DC/DC micro-converterCASEY LEO FRANCIS·Filed 2012·Granted Jun 2, 2015·6 cites·20 claims
- 1777US7545132B2Sensor-less, low frequency adaptive current limiter and methods for limiting inductive current using the sameSATCON TECHNOLOGY CORP·Filed 2006·Granted Jun 9, 2009·17 cites·20 claims
- 1877US2025047976A1Infrared and visible imaging system for monitoring equipmentX DEV LLC·Filed 2024·Application pending·0 cites
- 1976US11791701B2Super-synchronous motor/generatorX DEV LLC·Filed 2022·Granted Oct 17, 2023·0 cites·18 claims
- 2074US11902655B2Infrared and visible imaging system for monitoring equipmentX DEV LLC·Filed 2023·Granted Feb 13, 2024·0 cites·20 claims
- 2169US11513166B2Ground fault detection in ungrounded power systemsX DEV LLC·Filed 2021·Granted Nov 29, 2022·0 cites·20 claims
- 2269US9653909B1Fault handling for motor controllersX DEV LLC·Filed 2015·Granted May 16, 2017·1 cites·20 claims
- 2367US11500005B2Non-contact detection of electrical energyX DEV LLC·Filed 2021·Granted Nov 15, 2022·0 cites·23 claims
- 2467US11329537B2Super-synchronous motor/generatorX DEV LLC·Filed 2019·Granted May 10, 2022·0 cites·18 claims
- 2567US9948098B1Fault tolerance control strategies for multi-kite power generation systemX DEV LLC·Filed 2015·Granted Apr 17, 2018·2 cites·20 claims
- 2667US9838081B1Low-power wide-band communication links in high-voltage transmission linesX DEV LLC·Filed 2014·Granted Dec 5, 2017·2 cites·19 claims
- 2767US9294017B2Control methods and systems for motors and generators operating in a stacked configurationGOOGLE INC·Filed 2015·Granted Mar 22, 2016·1 cites·23 claims
- 2865US2025343438A1Electrical power grid visualizationX DEV LLC·Filed 2025·Application pending·0 cites
- 2963US10422320B1Power management for an airborne wind turbineMAKANI TECH LLC·Filed 2015·Granted Sep 24, 2019·1 cites·16 claims
- 3063US2025219408A1Electrical grid protection using grid componentsX DEV LLC·Filed 2024·Application pending·0 cites
- 3163US2025094667A1Unified platform for planning and operations of an electric power gridX DEV LLC·Filed 2024·Application pending·0 cites
- 3262US11085972B2Ground fault detection in ungrounded power systemsX DEV LLC·Filed 2018·Granted Aug 10, 2021·0 cites·20 claims
- 3362US11016132B2Non-contact detection of electrical energyX DEV LLC·Filed 2019·Granted May 25, 2021·0 cites·20 claims
- 3462US9294016B2Control methods and systems for motors and generators operating in a stacked configurationGOOGLE INC·Filed 2013·Granted Mar 22, 2016·1 cites·22 claims
- 3562US2024353807A1Grid edge intelligenceX DEV LLC·Filed 2023·Application pending·0 cites
- 3658US10090786B2Control methods and systems for motors and generators operating in a stacked configurationX DEV LLC·Filed 2016·Granted Oct 2, 2018·0 cites·17 claims
- 3758US2025217556A1Power grid simulation with reduced component modelsX DEV LLC·Filed 2024·Application pending·0 cites
- 3857US2024388100A1Automatic detection of grid-connected distributed energy resourcesX DEV LLC·Filed 2023·Application pending·0 cites
- 3957US2017107974A1High Frequency Bi-directional AC Power TransmissionX DEV LLC·Filed 2016·Application pending·0 cites
- 4056US2019390652A1Power Management for an Airborne Wind TurbineMAKANI TECH LLC·Filed 2019·Application pending·0 cites
- 4155US2024256731A1State transition matrix-based power system simulationX DEV LLC·Filed 2023·Application pending·0 cites
- 4255US2024429715A1Characterizing electrical grid and predicting fault conditions using invertersX DEV LLC·Filed 2023·Application pending·0 cites
- 4351US12316109B2Electrical power grid visualizationX DEV LLC·Filed 2021·Granted May 27, 2025·0 cites·20 claims
- 4451US2024421700A1High fault-current invertersX DEV LLC·Filed 2023·Application pending·0 cites
- 4550US2022375219A1Electric grid connection mappingX DEV LLC·Filed 2022·Application pending·0 cites
- 4650US2024143861A1Actor-based distribution computation for partitioned power system simulationX DEV LLC·Filed 2022·Application pending·0 cites
- 4750US2025209234A1Electrical grid service monitoring, valuation, and controlX DEV LLC·Filed 2023·Application pending·0 cites
- 4850US2024152103A1Synchronizing network reference time among power line componentsX DEV LLC·Filed 2022·Application pending·0 cites
- 4950US2024154782A1Synchronizing network reference time among power line componentsX DEV LLC·Filed 2022·Application pending·0 cites
- 5048US2023411960A1Predicting electrical component failureX DEV LLC·Filed 2023·Application pending·0 cites
Showing the top 50 of 67 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →