Alexander Cook
132Patents
21h-index
60Co-inventors
93Inventor score
Filing activity: Feb 18, 1987 → Apr 20, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7352154B2 | Electrical system control for a vehicle | Emerging Cross-Sectional Technologies | 241 | Expired |
| US5430362A | Engine starting system utilizing multiple controlled acceleration rates | Mechanical Engineering; Lighting; Heating | 113 | Expired |
| US10049136B1 | Managing a stream computing environment using a projected database object | Physics | 102 | Active |
| US6483731B1 | Alexander topology resonance energy conversion and inversion circuit utilizing a series capacitance multi-voltage resonance section | Emerging Cross-Sectional Technologies | 100 | Expired |
| US5581168A | Starter/generator system with DC link current control | Electricity | 82 | Expired |
| US5055764A | Low voltage aircraft engine starting system | Mechanical Engineering; Lighting; Heating | 72 | Expired |
| US5097195A | AC exciter for VSCF starter/generator | Mechanical Engineering; Lighting; Heating | 63 | Expired |
| US4786852A | Inverter operated turbine engine starting system | Mechanical Engineering; Lighting; Heating | 62 | Expired |
| US4908565A | Power generating system | Electricity | 57 | Expired |
| US7057376B2 | Power management system for vehicles | Electricity | 57 | Expired |
| US5309081A | Power conversion system with dual permanent magnet generator having prime mover start capability | Mechanical Engineering; Lighting; Heating | 55 | Expired |
| US4922400A | Neutral forming circuit | Emerging Cross-Sectional Technologies | 51 | Expired |
| US4967334A | Inverter input/output filter system | Electricity | 48 | Expired |
| US7806095B2 | Vehicle starting assist system | Mechanical Engineering; Lighting; Heating | 31 | Active |
| USD499074S1 | Enclosure for electronic equipment | General | 30 | Expired |
| US5132894A | Electric power generating system with active damping | Electricity | 27 | Expired |
| US4964027A | High efficiency power generating system | Electricity | 24 | Expired |
| US5218520A | VSCF system with reduced DC link ripple | Electricity | 24 | Expired |
| US4977492A | Suppression of switching harmonics | Electricity | 24 | Expired |
| US4994956A | Enhanced real time control of PWM inverters | Electricity | 24 | Expired |
| US4866591A | Regulated transformer rectifier unit | Electricity | 23 | Expired |
| US5043857A | Real-time control of PWM inverters by pattern development from stored constants | Electricity | 18 | Expired |
| US5055992A | Control for full-bridge inverter | Electricity | 18 | Expired |
| US5038095A | Control for a DC link power conversion system | Electricity | 18 | Expired |
| US5053939A | Control of PWM inverters by pattern development from stored constants relating D.C. link harmonics to output distortion | Electricity | 17 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.