Inventor · disambiguated record
Colin F. Ross
Also filed as: ROSS COLIN F · ROSS COLIN FRASER
12 granted patents·1 pending application·685 citations·filing 1982–2017
94Inventor score
Files withNOISE CANCELLATION TECH4ROLLS ROYCE PLC4ACTIVE NOISE & VIBRATION TECH2NAT RES DEV1ROSS COLIN FRASER1
Top patents by PatentIndex Score
13 records- 0197US5005353AActive control of unsteady motion phenomena in turbomachineryROLLS ROYCE PLC·Filed 1990·Granted Apr 9, 1991·160 cites·16 claims
- 0295US4967550AActive control of unsteady motion phenomena in turbomachineryROLLS ROYCE PLC·Filed 1988·Granted Nov 6, 1990·94 cites·10 claims
- 0394US5141391AActive control of unsteady motion phenomena in turbomachineryROLLS ROYCE PLC·Filed 1991·Granted Aug 25, 1992·84 cites·44 claims
- 0490US4480333AMethod and apparatus for active sound controlNAT RES DEV·Filed 1982·Granted Oct 30, 1984·67 cites·10 claims
- 0583US5082421AActive control of unsteady motion phenomena in turbomachineryROLLS ROYCE PLC·Filed 1990·Granted Jan 21, 1992·51 cites·19 claims
- 0681US5433422AActive vibration control through sensing and controlling forces on an intermediate bodyFiled 1989·Granted Jul 18, 1995·52 cites·17 claims
- 0775US5568557AActive vibration control system for aircraftNOISE CANCELLATION TECH·Filed 1994·Granted Oct 22, 1996·46 cites·13 claims
- 0871US5652799ANoise reducing systemNOISE CANCELLATION TECH·Filed 1996·Granted Jul 29, 1997·40 cites·21 claims
- 0971US5311446ASignal processing system for sensing a periodic signal in the presence of another interfering signalACTIVE NOISE & VIBRATION TECH·Filed 1989·Granted May 10, 1994·26 cites·14 claims
- 1060US5365594AActive sound and/or vibration controlACTIVE NOISE & VIBRATION TECH·Filed 1990·Granted Nov 15, 1994·23 cites·4 claims
- 1156US5812682AActive vibration control system with multiple inputsNOISE CANCELLATION TECH·Filed 1996·Granted Sep 22, 1998·20 cites·18 claims
- 1255US5431008AActive control of machine performanceNOISE CANCELLATION TECH·Filed 1991·Granted Jul 11, 1995·22 cites·14 claims
- 1338US2017278504A1Actively controlled quiet headspaceROSS COLIN FRASER·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →