Inventor · disambiguated record
Derrick I. Roe
Also filed as: ROE DERRICK · ROE DERRICK I
12 granted patents·406 citations·filing 1988–1991
93Inventor score
Top patents by PatentIndex Score
12 records- 0185US4882120ADC content control for an inverterSUNDSTRAND CORP·Filed 1988·Granted Nov 21, 1989·52 cites·7 claims
- 0280US5245525ADC current control through an interphase transformer using differential current sensingSUNDSTRAND CORP·Filed 1991·Granted Sep 14, 1993·60 cites·7 claims
- 0379US4937462ANo break power transfer control for a VSCF power generating systemSUNDSTRAND CORP·Filed 1989·Granted Jun 26, 1990·38 cites·3 claims
- 0473US5193054ADC content control in a dual VSCF converter systemSUNDSTRAND CORP·Filed 1991·Granted Mar 9, 1993·62 cites·14 claims
- 0573US4956598ALow distortion control for a VSCF generating systemSUNDSTRAND CORP·Filed 1988·Granted Sep 11, 1990·35 cites·16 claims
- 0668US5198971ASeparation control for multiphase plural inverter systemRECKER BRADLEY J·Filed 1991·Granted Mar 30, 1993·40 cites·18 claims
- 0767US5012437ADigitally controlled oscillatorSUNDSTRAND CORP·Filed 1989·Granted Apr 30, 1991·16 cites·11 claims
- 0864US5191518APlural inverter control arrangementRECKER BRADLEY J·Filed 1991·Granted Mar 2, 1993·33 cites·17 claims
- 0963US4905134AParalleling method and control for a VSCF systemSUNDSTRAND CORP·Filed 1988·Granted Feb 27, 1990·33 cites·11 claims
- 1060US4875148AControl for producing a low magnitude voltage at the output of a PWM inverterSUNDSTRAND CORP·Filed 1988·Granted Oct 17, 1989·20 cites·9 claims
- 1148US5036451AInverter control with individual phase regulationSUNDSTRAND CORP·Filed 1989·Granted Jul 30, 1991·12 cites·12 claims
- 1235US4875149APhase separation controlSUNDSTRAND CORP·Filed 1988·Granted Oct 17, 1989·5 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →