Inventor · disambiguated record
Derek Geiger
Also filed as: GEIGER DEREK · GEIGER DEREK H
15 granted patents·5 pending applications·32 citations·filing 2012–2024
88Inventor score
Top patents by PatentIndex Score
20 records- 0192US9758242B2Lift offset management and control systems for coaxial rotorcraftSIKORSKY AIRCRAFT CORP·Filed 2015·Granted Sep 12, 2017·11 cites·15 claims
- 0285US10189559B2Rotor speed control using a feed-forward rotor speed commandSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Jan 29, 2019·7 cites·13 claims
- 0381US10641184B2Dynamic flight command cross-feed for rotor speed droop reductionSIKORSKY AIRCRAFT CORP·Filed 2017·Granted May 5, 2020·3 cites·14 claims
- 0471US12503224B2Thrust control for ground navigation of aerial vehiclesLOCKHEED CORP·Filed 2024·Granted Dec 23, 2025·0 cites·19 claims
- 0570US10759528B2Model following control for torque and rotor speedSIKORSKY AIRCRAFT CORP·Filed 2017·Granted Sep 1, 2020·2 cites·10 claims
- 0668US10025320B2Control system for reconfigurable rotary wing aircraftSAHASRABUDHE VINEET·Filed 2012·Granted Jul 17, 2018·4 cites·11 claims
- 0762US11275373B2Adaptive control of aircraft using structural health monitoringSIKORSKY AIRCRAFT CORP·Filed 2017·Granted Mar 15, 2022·1 cites·18 claims
- 0861US11203414B2Controlling an aircraft based on detecting and mitigating fatiguing conditions and aircraft damage conditionsSIKORSKY AIRCRAFT CORP·Filed 2017·Granted Dec 21, 2021·1 cites·15 claims
- 0961US10337935B2Systems and methods for integrated, multi-functional, fault tolerant sensing and communicationSIKORSKY AIRCRAFT CORP·Filed 2017·Granted Jul 2, 2019·1 cites·15 claims
- 1061US9203459B2Harmonic data transfer in rotary wing aircraftSIKORSKY AIRCRAFT CORP·Filed 2013·Granted Dec 1, 2015·1 cites·18 claims
- 1154US2025145282A1Collective control using vertical velocityLOCKHEED CORP·Filed 2023·Application pending·0 cites
- 1253US9429952B2Rotorcraft control laws for sea-based operationsSIKORSKY AIRCRAFT CORP·Filed 2014·Granted Aug 30, 2016·1 cites·14 claims
- 1347US11442446B2Automatic envelope limiting based on detected hydraulic failuresSIKORSKY AIRCRAFT CORP·Filed 2017·Granted Sep 13, 2022·0 cites·15 claims
- 1445US10526077B2Multi-objective control system with control allocationSIKORSKY AIRCRAFT CORP·Filed 2017·Granted Jan 7, 2020·0 cites·15 claims
- 1543US2019241258A1Rotor blade deflection sensing systemSIKORSKY AIRCRAFT CORP·Filed 2017·Application pending·0 cites
- 1642US10864986B2Aerial vehicle including autonomous rotor speed controlSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Dec 15, 2020·0 cites·12 claims
- 1740US2019337634A1Controlling an Aircraft Based on Detecting Control Element DamageSIKORSKY AIRCRAFT CORP·Filed 2018·Application pending·0 cites
- 1836US2019002095A1Independent propeller/main rotor speed control for x2 technologySIKORSKY AIRCRAFT CORP·Filed 2018·Application pending·0 cites
- 1933US2018148165A1Rotor state feedback systemSIKORSKY AIRCRAFT CORP·Filed 2016·Application pending·0 cites
- 2032US10752341B2Tip clearance harmonic estimationSIKORSKY AIRCRAFT CORP·Filed 2015·Granted Aug 25, 2020·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →