Assignee
KAMAN ELECTROMAGNETICS CORP
US·6 granted patents·481 citations·filing 1992–1997
Top patents by PatentIndex Score
6 records- 0197US5428522AFour quadrant unipolar pulse width modulated inverterKAMAN ELECTROMAGNETICS CORP·Filed 1992·Granted Jun 27, 1995·179 cites·6 claims
- 0293US5917295AMotor drive system having a plurality of series connected H-bridgesKAMAN ELECTROMAGNETICS CORP·Filed 1996·Granted Jun 29, 1999·88 cites·20 claims
- 0392US5831365ADetachable magnet carrier for permanent magnet motorKAMAN ELECTROMAGNETICS CORP·Filed 1997·Granted Nov 3, 1998·79 cites·4 claims
- 0491US5691589ADetachable magnet carrier for permanent magnet motorKAMAN ELECTROMAGNETICS CORP·Filed 1995·Granted Nov 25, 1997·78 cites·37 claims
- 0560US5576943ASoft switched three phase inverter with staggered resonant recovery systemKAMAN ELECTROMAGNETICS CORP·Filed 1995·Granted Nov 19, 1996·39 cites·10 claims
- 0645US5388028ALow impedance interconnection assembly for high frequency switching power semiconductor devices and low inductance modular capacitorKAMAN ELECTROMAGNETICS CORP·Filed 1994·Granted Feb 7, 1995·18 cites·11 claims
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