Derek Geiger

Person

Wilton, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Automatic envelope limiting based on detected hydraulic failures
- Patent number 11,442,446
- Issue date Sep 13, 2022
- Sikorsky Aircraft Corporation
- Christopher A. Thornberg
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Adaptive control of aircraft using structural health monitoring
- Patent number 11,275,373
- Issue date Mar 15, 2022
- Sikorsky Aircraft Corporation
- Christopher A. Thornberg
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Controlling an aircraft based on detecting and mitigating fatiguing...
- Patent number 11,203,414
- Issue date Dec 21, 2021
- Sikorsky Aircraft Corporation
- Ole Wulff
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Aerial vehicle including autonomous rotor speed control
- Patent number 10,864,986
- Issue date Dec 15, 2020
- Sikorsky Aircraft Corporation
- Stephen Kubik
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Model following control for torque and rotor speed
- Patent number 10,759,528
- Issue date Sep 1, 2020
- Sikorsky Aircraft Corporation
- Ole Wulff
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Tip clearance harmonic estimation
- Patent number 10,752,341
- Issue date Aug 25, 2020
- Sikorsky Aircraft Corporation
- Derek Geiger
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Dynamic flight command cross-feed for rotor speed droop reduction
- Patent number 10,641,184
- Issue date May 5, 2020
- Sikorsky Aircraft Corporation
- Ole Wulff
- G05 - CONTROLLING REGULATING
Information Patent Grant
Multi-objective control system with control allocation
- Patent number 10,526,077
- Issue date Jan 7, 2020
- Sikorsky Aircraft Corporation
- Ole Wulff
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Systems and methods for integrated, multi-functional, fault toleran...
- Patent number 10,337,935
- Issue date Jul 2, 2019
- Sikorsky Aircraft Corporation
- Derek Geiger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rotor speed control using a feed-forward rotor speed command
- Patent number 10,189,559
- Issue date Jan 29, 2019
- SIKORSKY AIRCRAFT CORPORATION
- Derek Geiger
- G05 - CONTROLLING REGULATING
Information Patent Grant
Control system for reconfigurable rotary wing aircraft
- Patent number 10,025,320
- Issue date Jul 17, 2018
- Sikorsky Aircraft Corporation
- Vineet Sahasrabudhe
- G05 - CONTROLLING REGULATING
Information Patent Grant
Lift offset management and control systems for coaxial rotorcraft
- Patent number 9,758,242
- Issue date Sep 12, 2017
- Sikorsky Aircraft Corporation
- Ole Wulff
- G05 - CONTROLLING REGULATING
Information Patent Grant
Rotorcraft control laws for sea-based operations
- Patent number 9,429,952
- Issue date Aug 30, 2016
- Sikorsky Aircraft Corporation
- Derek Geiger
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Harmonic data transfer in rotary wing aircraft
- Patent number 9,203,459
- Issue date Dec 1, 2015
- Sikorsky Aircraft Corporation
- Harshad S. Sane
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
CONTROLLING AN AIRCRAFT BASED ON DETECTING AND MITIGATING FATIGUING...
- Publication number 20200198770
- Publication date Jun 25, 2020
- SIKORSKY AIRCRAFT CORPORATION
- Ole Wulff
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ADAPTIVE CONTROL OF AIRCRAFT USING STRUCTURAL HEALTH MONITORING
- Publication number 20200103897
- Publication date Apr 2, 2020
- SIKORSKY AIRCRAFT CORPORATION
- Christopher A. Thornberg
- G05 - CONTROLLING REGULATING
Information Patent Application
Controlling an Aircraft Based on Detecting Control Element Damage
- Publication number 20190337634
- Publication date Nov 7, 2019
- SIKORSKY AIRCRAFT CORPORATION
- Derek H. Geiger
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ROTOR BLADE DEFLECTION SENSING SYSTEM
- Publication number 20190241258
- Publication date Aug 8, 2019
- SIKORSKY AIRCRAFT CORPORATION
- Derek Geiger
- G01 - MEASURING TESTING
Information Patent Application
AUTOMATIC ENVELOPE LIMITING BASED ON DETECTED HYDRAULIC FAILURES
- Publication number 20190072952
- Publication date Mar 7, 2019
- SIKORSKY AIRCRAFT CORPORATION
- Christopher A. Thornberg
- G05 - CONTROLLING REGULATING
Information Patent Application
INDEPENDENT PROPELLER/MAIN ROTOR SPEED CONTROL FOR X2 TECHNOLOGY
- Publication number 20190002095
- Publication date Jan 3, 2019
- SIKORSKY AIRCRAFT CORPORATION
- Derek H. Geiger
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
AERIAL VEHICLE INCLUDING AUTONOMOUS ROTOR SPEED CONTROL
- Publication number 20180257770
- Publication date Sep 13, 2018
- SIKORSKY AIRCRAFT CORPORATION
- Stephen Kubik
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SYSTEMS AND METHODS FOR INTEGRATED, MULTI-FUNCTIONAL, FAULT TOLERAN...
- Publication number 20180164526
- Publication date Jun 14, 2018
- SIKORSKY AIRCRAFT CORPORATION
- Derek Geiger
- G02 - OPTICS
Information Patent Application
ROTOR STATE FEEDBACK SYSTEM
- Publication number 20180148165
- Publication date May 31, 2018
- SIKORSKY AIRCRAFT CORPORATION
- Derek Geiger
- G05 - CONTROLLING REGULATING
Information Patent Application
ROTOR SPEED CONTROL USING A FEED-FORWARD ROTOR SPEED COMMAND
- Publication number 20180141640
- Publication date May 24, 2018
- Sikorsky Aircraft Corporaton
- Derek Geiger
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
MODEL FOLLOWING CONTROL FOR TORQUE AND ROTOR SPEED
- Publication number 20180134380
- Publication date May 17, 2018
- SIKORSKY AIRCRAFT CORPORATION
- Ole Wulff
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
DYNAMIC FLIGHT COMMAND CROSS-FEED FOR ROTOR SPEED DROOP REDUCTION
- Publication number 20180135535
- Publication date May 17, 2018
- SIKORSKY AIRCRAFT CORPORATION
- Ole Wulff
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TIP CLEARANCE HARMONIC ESTIMATION
- Publication number 20180050795
- Publication date Feb 22, 2018
- SIKORSKY AIRCRAFT CORPORATION
- Derek Geiger
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
MULTI-OBJECTIVE CONTROL SYSTEM WITH CONTROL ALLOCATION
- Publication number 20170327209
- Publication date Nov 16, 2017
- SIKORSKY AIRCRAFT CORPORATION
- Ole Wulff
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
LIFT OFFSET MANAGEMENT AND CONTROL SYSTEMS FOR COAXIAL ROTORCRAFT
- Publication number 20160224030
- Publication date Aug 4, 2016
- SIKORSKY AIRCRAFT CORPORATION
- Ole Wulff
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ROTORCRAFT CONTROL LAWS FOR SEA-BASED OPERATIONS
- Publication number 20150286220
- Publication date Oct 8, 2015
- SIKORSKY AIRCRAFT CORPORATION
- Derek Geiger
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Harmonic Data Transfer In Rotary Wing Aircraft
- Publication number 20140314130
- Publication date Oct 23, 2014
- Harshad S. Sane
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Control System For Reconfigurable Rotary Wing Aircraft
- Publication number 20130206899
- Publication date Aug 15, 2013
- SIKORSKY AIRCRAFT CORPORATION
- Vineet Sahasrabudhe
- G05 - CONTROLLING REGULATING

Derek Geiger

Person

Patents Grantslast 30 patents

Automatic envelope limiting based on detected hydraulic failures

Adaptive control of aircraft using structural health monitoring

Controlling an aircraft based on detecting and mitigating fatiguing...

Aerial vehicle including autonomous rotor speed control

Model following control for torque and rotor speed

Tip clearance harmonic estimation

Dynamic flight command cross-feed for rotor speed droop reduction

Multi-objective control system with control allocation

Systems and methods for integrated, multi-functional, fault toleran...

Rotor speed control using a feed-forward rotor speed command

Control system for reconfigurable rotary wing aircraft

Lift offset management and control systems for coaxial rotorcraft

Rotorcraft control laws for sea-based operations

Harmonic data transfer in rotary wing aircraft

Patents Applicationslast 30 patents

CONTROLLING AN AIRCRAFT BASED ON DETECTING AND MITIGATING FATIGUING...

ADAPTIVE CONTROL OF AIRCRAFT USING STRUCTURAL HEALTH MONITORING

Controlling an Aircraft Based on Detecting Control Element Damage

ROTOR BLADE DEFLECTION SENSING SYSTEM

AUTOMATIC ENVELOPE LIMITING BASED ON DETECTED HYDRAULIC FAILURES

INDEPENDENT PROPELLER/MAIN ROTOR SPEED CONTROL FOR X2 TECHNOLOGY

AERIAL VEHICLE INCLUDING AUTONOMOUS ROTOR SPEED CONTROL

SYSTEMS AND METHODS FOR INTEGRATED, MULTI-FUNCTIONAL, FAULT TOLERAN...

ROTOR STATE FEEDBACK SYSTEM

ROTOR SPEED CONTROL USING A FEED-FORWARD ROTOR SPEED COMMAND

MODEL FOLLOWING CONTROL FOR TORQUE AND ROTOR SPEED

DYNAMIC FLIGHT COMMAND CROSS-FEED FOR ROTOR SPEED DROOP REDUCTION

TIP CLEARANCE HARMONIC ESTIMATION

MULTI-OBJECTIVE CONTROL SYSTEM WITH CONTROL ALLOCATION

LIFT OFFSET MANAGEMENT AND CONTROL SYSTEMS FOR COAXIAL ROTORCRAFT

ROTORCRAFT CONTROL LAWS FOR SEA-BASED OPERATIONS

Harmonic Data Transfer In Rotary Wing Aircraft

Control System For Reconfigurable Rotary Wing Aircraft