Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11442446 | Automatic envelope limiting based on detected hydraulic failures | Christopher A. Thornberg, Derek Geiger, Joseph T. Driscoll | 2022-09-13 |
| 11203414 | Controlling an aircraft based on detecting and mitigating fatiguing conditions and aircraft damage conditions | Derek Geiger, Mark W. Davis, Andrew Brookhart, Christopher A. Thornberg, Stephen Kubik | 2021-12-21 |
| 10759528 | Model following control for torque and rotor speed | Derek Geiger | 2020-09-01 |
| 10641184 | Dynamic flight command cross-feed for rotor speed droop reduction | Derek Geiger | 2020-05-05 |
| 10526077 | Multi-objective control system with control allocation | Derek Geiger | 2020-01-07 |
| 10379544 | Flight control system for a rotary wing aircraft | — | 2019-08-13 |
| 10189559 | Rotor speed control using a feed-forward rotor speed command | Derek Geiger, Jonathan Aaron Litwin, Aaron L. Greenfield | 2019-01-29 |
| 10099777 | Elevator load alleviating control for a rotary wing aircraft | Erez Eller, Aaron L. Greenfield, Matthew A. White, Matthew T. Luszcz | 2018-10-16 |
| 9758242 | Lift offset management and control systems for coaxial rotorcraft | Derek Geiger | 2017-09-12 |
| 9501062 | Rotor moment feedback for stability augmentation | Erez Eller | 2016-11-22 |
| 9317042 | Pitch feedback control splitting for helicopters with redundant actuators | Aaron L. Greenfield, Matthew A. White | 2016-04-19 |
| 9317041 | Rotor moment feedback for stability augmentation | Erez Eller | 2016-04-19 |
| 9102399 | Life improving flight control system | Vineet Sahasrabudhe | 2015-08-11 |