Inventor · disambiguated record
Simon David Hart
Also filed as: HART SIMON · HART SIMON DAVID
14 granted patents·22 pending applications·58 citations·filing 2013–2024
89Inventor score
Files withCONTROL TECH LTD15YASA LTD10CONTROL TECHNIQUES LTD5EMERSON CLIMATE TECHNOLOGIES3EVOLITO LTD2
Top patents by PatentIndex Score
36 records- 0191US10985089B2Semiconductor cooling arrangementYASA LTD·Filed 2018·Granted Apr 20, 2021·20 cites·33 claims
- 0290US9893668B2Control system and methodCONTROL TECHNIQUES LTD·Filed 2013·Granted Feb 13, 2018·12 cites·20 claims
- 0390US8958222B2Modulation of switching signals in power convertersCONTROL TECH LTD·Filed 2013·Granted Feb 17, 2015·12 cites·18 claims
- 0480US11276622B2Inverter arrangementYASA LTD·Filed 2018·Granted Mar 15, 2022·4 cites·21 claims
- 0574US9197139B2Rectifier charge rate controllerCONTROL TECH LTD·Filed 2013·Granted Nov 24, 2015·4 cites·24 claims
- 0671US9618543B2Control system for multi-phase rotary machinesCONTROL TECHNIQUES LTD·Filed 2014·Granted Apr 11, 2017·2 cites·13 claims
- 0769US9476626B2Variable speed compressor control with lost rotor mitigationEMERSON CLIMATE TECHNOLOGIES·Filed 2015·Granted Oct 25, 2016·1 cites·20 claims
- 0864US9300239B2Rotor controlCONTROL TECH LTD·Filed 2013·Granted Mar 29, 2016·2 cites·20 claims
- 0961US2025118968A1Electrical Power SystemINNCAT LTD·Filed 2024·Application pending·0 cites
- 1058US2025112572A1Controller for an axial flux machine and methodEVOLITO LTD·Filed 2024·Application pending·0 cites
- 1152US11757374B2Method and apparatus for generating a three-phase voltageYASA LTD·Filed 2021·Granted Sep 12, 2023·0 cites·38 claims
- 1252US2025206450A1Aeronautical propulsion systemEVOLITO LTD·Filed 2024·Application pending·0 cites
- 1351US9614459B2Modulation of switching signals in power convertersCONTROL TECHNIQUES LTD·Filed 2014·Granted Apr 4, 2017·1 cites·25 claims
- 1450US2024057303A1Semiconductor cooling arrangement with improved heatsinkYASA LTD·Filed 2021·Application pending·0 cites
- 1550US2022199492A1Semiconductor cooling arrangement with improved baffleYASA LTD·Filed 2021·Application pending·0 cites
- 1647US11646676B2Method and apparatus for generating a three-phase voltageYASA LTD·Filed 2021·Granted May 9, 2023·0 cites·21 claims
- 1746US2024324152A1Cooling ApparatusYASA LTD·Filed 2022·Application pending·0 cites
- 1845US2022174840A1Cooling arrangementYASA LTD·Filed 2020·Application pending·0 cites
- 1942US2014321179A1Electrical Circuit SynchronisationCONTROL TECH LTD·Filed 2014·Application pending·0 cites
- 2042US2013293014A1Power Conversion SystemCONTROL TECH LTD·Filed 2013·Application pending·0 cites
- 2141US11791713B2Method and apparatus for cooling one or more power devicesYASA LTD·Filed 2021·Granted Oct 17, 2023·0 cites·26 claims
- 2241US2014052863A1Node Address AllocationCONTROL TECH LTD·Filed 2013·Application pending·0 cites
- 2340US10240838B2Variable speed compressor control with sound-controlled defrost modeEMERSON CLIMATE TECHNOLOGIES·Filed 2015·Granted Mar 26, 2019·0 cites·14 claims
- 2440US2014097784A1Rotor ControlCONTROL TECH LTD·Filed 2013·Application pending·0 cites
- 2538US2016061207A1Variable Speed Compressor Startup ControlEMERSON CLIMATE TECHNOLOGIES·Filed 2015·Application pending·0 cites
- 2637US9509222B2Power conversion systemCONTROL TECHNIQUES LTD·Filed 2013·Granted Nov 29, 2016·0 cites·19 claims
- 2737US2015061639A1Dead-Time Selection In Power ConvertersCONTROL TECH LTD·Filed 2014·Application pending·0 cites
- 2836US2015131351A1Modulation Of Switching Signals In Power ConvertersCONTROL TECH LTD·Filed 2014·Application pending·0 cites
- 2936US2015131352A1Multi-Level Converter ControlCONTROL TECH LTD·Filed 2014·Application pending·0 cites
- 3035US2014293665A1Damage LimitationCONTROL TECH LTD·Filed 2014·Application pending·0 cites
- 3135US2014153140A1Overvoltage ProtectionCONTROL TECH LTD·Filed 2013·Application pending·0 cites
- 3235US2014125262A1Circuit For Monitoring The Operation Of An Electric MotorCONTROL TECH LTD·Filed 2013·Application pending·0 cites
- 3335US2014095104A1Method And Apparatus To Monitor The Condition Of An ApparatusCONTROL TECH LTD·Filed 2013·Application pending·0 cites
- 3434US2022038093A1Gate driverYASA LTD·Filed 2019·Application pending·0 cites
- 3533US2015331039A1Diagnostics And Control CircuitCONTROL TECH LTD·Filed 2015·Application pending·0 cites
- 3631US2016327998A1Low Capacitance Drive With Improved ImmunityCONTROL TECHNIQUES LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →