Unique Mobility, Inc.
11Patents
0Active
11Granted
34Portfolio score
Filing activity: Dec 14, 1977 → Dec 18, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4216839A | Electrically powered motor vehicle | Emerging Cross-Sectional Technologies | 176 | Expired |
| US5004944A | Lightweight high power electromagnetic transducer | Electricity | 92 | Expired |
| US5670838A | Electrical machines | Electricity | 75 | Expired |
| US5592731A | Method of constructing a stator | Emerging Cross-Sectional Technologies | 62 | Expired |
| US5311092A | Lightweight high power electromagnetic transducer | Electricity | 61 | Expired |
| US5677605A | Brushless DC motor using phase timing advancement | Electricity | 50 | Expired |
| US5382859A | Stator and method of constructing same for high power density electric motors and generators | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5107151A | Switching circuit employing electronic devices in series with an inductor to avoid commutation breakdown and extending the current range of switching circuits by using IGBT devices in place of MOSFETs | Electricity | 39 | Expired |
| US5982063A | Electric motor with internal brake | Electricity | 35 | Expired |
| US5319844A | Method of making an electromagnetic transducer | Emerging Cross-Sectional Technologies | 33 | Expired |
| USD251903S | Passenger vehicle | General | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.