Michael I. Henderson
20Patents
11h-index
23Co-inventors
75Inventor score
Filing activity: Mar 4, 1998 → Jan 15, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6199018A | Distributed diagnostic system | Emerging Cross-Sectional Technologies | 329 | Expired |
| US6756757B2 | Control system and method for a rotating electromagnetic machine | Electricity | 66 | Expired |
| US7342379B2 | Sensorless control systems and methods for permanent magnet rotating machines | Electricity | 54 | Expired |
| US7208895B2 | Control systems and methods for permanent magnet rotating machines | Electricity | 52 | Expired |
| US7375485B2 | Control systems and methods for starting permanent magnet rotating machines | Electricity | 46 | Active |
| US7591038B2 | Method and system for operating a clothes washing machine | Textiles; Paper | 42 | Active |
| US7905122B2 | Method and system for determining a washing machine load unbalance | Textiles; Paper | 40 | Expired |
| US7626349B2 | Low noise heating, ventilating and/or air conditioning (HVAC) systems | Electricity | 39 | Active |
| US8493014B2 | Controller and method for estimating, managing, and diagnosing motor parameters | Emerging Cross-Sectional Technologies | 31 | Active |
| US7583049B2 | Sensorless control systems and methods for permanent magnet rotating machines | Electricity | 27 | Active |
| US7667423B2 | Control systems and methods for permanent magnet rotating machines | Electricity | 26 | Active |
| US9634593B2 | System and method for permanent magnet motor control | Emerging Cross-Sectional Technologies | 5 | Active |
| US8432112B2 | Sensorless lost/found rotor detection for permanent magnet motors | Electricity | 3 | Active |
| US9024556B2 | Control of electrical machines | Electricity | 2 | Active |
| US9991834B2 | System and method for permanent magnet motor control | Emerging Cross-Sectional Technologies | 1 | Active |
| US8638054B2 | Sensorless lost/found rotor detection for permanent magnet motors | Electricity | 1 | Active |
| US10992243B2 | System and computer-implemented method for reducing angle error in electric motors | Electricity | 0 | Active |
| US9438159B2 | System and method for detecting and controlling a motor | Electricity | 0 | Active |
| US10075116B2 | System and method for permanent magnet motor control | Emerging Cross-Sectional Technologies | 0 | Active |
| US10574161B2 | System and computer-implemented method for reducing angle error in electric motors | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.