Individual holder
ALEXANDER WILLIAM C
US·15 granted patents·2 pending applications·335 citations·filing 1980–2020
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
17 records- 0199US8400800B2Universal power converter with two input drive operations during each half-cycleALEXANDER WILLIAM C·Filed 2011·Granted Mar 19, 2013·46 cites·13 claims
- 0299US8395910B2Buck-boost power converter circuits, methods and systemsALEXANDER WILLIAM C·Filed 2011·Granted Mar 12, 2013·51 cites·7 claims
- 0399US8391033B2Power transfer devices, methods, and systems with crowbar switch shunting energy-transfer reactanceALEXANDER WILLIAM C·Filed 2011·Granted Mar 5, 2013·32 cites·13 claims
- 0498US8295069B2Power conversion with added pseudo-phaseALEXANDER WILLIAM C·Filed 2011·Granted Oct 23, 2012·36 cites·20 claims
- 0596US8300426B2Converter for enhanced efficiency power conversionALEXANDER WILLIAM C·Filed 2009·Granted Oct 30, 2012·37 cites·12 claims
- 0695US8406025B1Power conversion with added pseudo-phaseALEXANDER WILLIAM C·Filed 2012·Granted Mar 26, 2013·17 cites·5 claims
- 0794US8451637B1Power transfer devices, methods, and systems with crowbar switch shunting energy-transfer reactanceALEXANDER WILLIAM C·Filed 2012·Granted May 28, 2013·10 cites·9 claims
- 0893US8514601B2Power conversion with added pseudo-phaseALEXANDER WILLIAM C·Filed 2012·Granted Aug 20, 2013·12 cites·11 claims
- 0993US8446745B1Power transfer devices, methods, and systems with crowbar switch shunting energy-transfer reactanceALEXANDER WILLIAM C·Filed 2012·Granted May 21, 2013·9 cites·10 claims
- 1092US8441819B2Power transfer devices, methods, and systems with crowbar switch shunting energy-transfer reactanceALEXANDER WILLIAM C·Filed 2012·Granted May 14, 2013·8 cites·14 claims
- 1192US8432711B1Power transfer devices, methods, and systems with crowbar switch shunting energy-transfer reactanceALEXANDER WILLIAM C·Filed 2012·Granted Apr 30, 2013·8 cites·10 claims
- 1290US4318394ASolar energy concentratorALEXANDER WILLIAM C·Filed 1980·Granted Mar 9, 1982·61 cites·18 claims
- 1389US8531858B2Power conversion with current sensing coupled through saturating elementALEXANDER WILLIAM C·Filed 2012·Granted Sep 10, 2013·8 cites·12 claims
- 1456US11512679B2Ocean wind systems, subsystems, and methods with stabilization by assemblies of deep-water-masses with articulating floatsALEXANDER WILLIAM C·Filed 2020·Granted Nov 29, 2022·0 cites·11 claims
- 1551US2012051100A1Universal Power ConverterALEXANDER WILLIAM C·Filed 2011·Application pending·0 cites
- 1646US2012279567A1Solar Energy System with Automatic Dehumidification of ElectronicsALEXANDER WILLIAM C·Filed 2012·Application pending·0 cites
- 1741US8487837B2Optical six-degree of freedom tracking apparatus and methodALEXANDER WILLIAM C·Filed 2008·Granted Jul 16, 2013·0 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →