HART; Simon David
Patent Applications and Registrations
Patent applications and USPTO patent grants for HART; Simon David.The latest application filed is for "method and apparatus for cooling one or more power devices".
- HART; Simon David - Welshpool GB
- Hart; Simon David - Powys GB
- Hart; Simon David - Newtown GB
- HART; Simon David - Oswestry GB
| Patent | Date |
|---|---|
| Semiconductor Cooling Arrangement With Improved Baffle App 20220199492 - HART; Simon David ; et al. | 2022-06-23 |
| Method And Apparatus For Generating A Three-phase Voltage App 20220200436 - HART; Simon David ; et al. | 2022-06-23 |
| Method And Apparatus For Cooling One Or More Power Devices App 20220200442 - HART; Simon David ; et al. | 2022-06-23 |
| Cooling Arrangement App 20220174840 - HART; Simon David ; et al. | 2022-06-02 |
| Method And Apparatus For Generating A Three-phase Voltage App 20220166346 - HART; Simon David ; et al. | 2022-05-26 |
| Inverter arrangement Grant 11,276,622 - Hart , et al. March 15, 2 | 2022-03-15 |
| Gate Driver App 20220038093 - HART; Simon David ; et al. | 2022-02-03 |
| Semiconductor cooling arrangement Grant 10,985,089 - Hart , et al. April 20, 2 | 2021-04-20 |
| Semiconductor Arrangement App 20200227334 - HART; Simon David ; et al. | 2020-07-16 |
| Semiconductor Cooling Arrangement App 20200006197 - HART; Simon David ; et al. | 2020-01-02 |
| Variable speed compressor control with sound-controlled defrost mode Grant 10,240,838 - Penn, II , et al. March 26, 2 | 2019-03-26 |
| Control system and method Grant 9,893,668 - Hart , et al. February 13, 2 | 2018-02-13 |
| Control system for multi-phase rotary machines Grant 9,618,543 - Hart April 11, 2 | 2017-04-11 |
| Modulation of switching signals in power converters Grant 9,614,459 - Webster , et al. April 4, 2 | 2017-04-04 |
| Power conversion system Grant 9,509,222 - Hart , et al. November 29, 2 | 2016-11-29 |
| Low Capacitance Drive With Improved Immunity App 20160327998 - WEBSTER; Antony John ; et al. | 2016-11-10 |
| Variable speed compressor control with lost rotor mitigation Grant 9,476,626 - Penn, II , et al. October 25, 2 | 2016-10-25 |
| Rotor control Grant 9,300,239 - Hart March 29, 2 | 2016-03-29 |
| Variable Speed Compressor Control with Lost Rotor Mitigation App 20160061507 - PENN, II; Wayne M. ; et al. | 2016-03-03 |
| Variable Speed Compressor Startup Control App 20160061207 - PENN, II; Wayne M. ; et al. | 2016-03-03 |
| Variable Speed Compressor Control with Sound-Controlled Defrost Mode App 20160061504 - PENN, II; Wayne M. ; et al. | 2016-03-03 |
| Rectifier charge rate controller Grant 9,197,139 - Hart , et al. November 24, 2 | 2015-11-24 |
| Diagnostics And Control Circuit App 20150331039 - HART; Simon David | 2015-11-19 |
| Modulation Of Switching Signals In Power Converters App 20150131351 - HART; Simon David ; et al. | 2015-05-14 |
| Multi-Level Converter Control App 20150131352 - HART; Simon David ; et al. | 2015-05-14 |
| Dead-Time Selection In Power Converters App 20150061639 - Webster; Antony John ; et al. | 2015-03-05 |
| Modulation of switching signals in power converters Grant 8,958,222 - Hart February 17, 2 | 2015-02-17 |
| Modulation Of Switching Signals In Power Converters App 20150036400 - Webster; Antony John ; et al. | 2015-02-05 |
| Electrical Circuit Synchronisation App 20140321179 - Hart; Simon David | 2014-10-30 |
| Damage Limitation App 20140293665 - Hart; Simon David ; et al. | 2014-10-02 |
| Control System For Multi-Phase Rotary Machines App 20140285179 - Hart; Simon David | 2014-09-25 |
| Overvoltage Protection App 20140153140 - Hart; Simon David ; et al. | 2014-06-05 |
| Rectifier Charge Rate Controller App 20140153308 - Hart; Simon David ; et al. | 2014-06-05 |
| Circuit For Monitoring The Operation Of An Electric Motor App 20140125262 - Hart; Simon David ; et al. | 2014-05-08 |
| Rotor Control App 20140117905 - Hart; Simon David | 2014-05-01 |
| Rotor Control App 20140097784 - Hart; Simon David | 2014-04-10 |
| Method And Apparatus To Monitor The Condition Of An Apparatus App 20140095104 - Owen; Rhys Marc ; et al. | 2014-04-03 |
| Modulation Of Switching Signals In Power Converters App 20140049999 - Hart; Simon David | 2014-02-20 |
| Node Address Allocation App 20140052863 - Hart; Simon David | 2014-02-20 |
| Control System And Method App 20140028239 - Hart; Simon David ; et al. | 2014-01-30 |
| Power Conversion System App 20130313905 - Hart; Simon David ; et al. | 2013-11-28 |
| Power Conversion System App 20130293014 - Hart; Simon David ; et al. | 2013-11-07 |
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