Inventor · disambiguated record
James W. Sember
Also filed as: SEMBER JAMES W
9 granted patents·353 citations·filing 1981–2012
91Inventor score
Top patents by PatentIndex Score
9 records- 0193US5450306AClosed loop pulse width modulator inverter with volt-seconds feedback controlSQUARE D CO·Filed 1992·Granted Sep 12, 1995·125 cites·21 claims
- 0289US4933620AControl system for low speed switched reluctance motorGEN ELECTRIC·Filed 1989·Granted Jun 12, 1990·56 cites·14 claims
- 0388US4609990AFrequency measurement systemGEN ELECTRIC·Filed 1984·Granted Sep 2, 1986·37 cites·15 claims
- 0487US5012172AControl system for switched reluctance motor operating as a power generatorGEN ELECTRIC·Filed 1989·Granted Apr 30, 1991·51 cites·8 claims
- 0580US5012171AControl system for high speed switched reluctance motorGEN ELECTRIC·Filed 1989·Granted Apr 30, 1991·36 cites·6 claims
- 0665US10958074B2Distributed energy storage system and method of distributing energyBERKOWITZ DONALD S·Filed 2012·Granted Mar 23, 2021·3 cites·21 claims
- 0761US4600874AExcitation current control for induction motor drive using load commutated inverter circuitGEN ELECTRIC·Filed 1985·Granted Jul 15, 1986·24 cites·27 claims
- 0853US4607206AFlux control for induction motor drive using load commutated inverter circuitGEN ELECTRIC·Filed 1985·Granted Aug 19, 1986·17 cites·87 claims
- 0940US4443673AVariable aspect arc chuteGEN ELECTRIC·Filed 1981·Granted Apr 17, 1984·4 cites·8 claims
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