Jouyoung Jason Choi

Person

Southlake, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Vibration attenuator
- Patent number 11,724,800
- Issue date Aug 15, 2023
- Textron Innovations Inc.
- Frank Bradley Stamps
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Electric reaction control system
- Patent number 11,697,491
- Issue date Jul 11, 2023
- Textron Innovations Inc.
- Carlos Fenny
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotor hub vibration attenuator
- Patent number 11,685,521
- Issue date Jun 27, 2023
- Textron Innovations Inc.
- Jouyoung Jason Choi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Tilted propellers for enhanced distributed propulsion control autho...
- Patent number 11,649,043
- Issue date May 16, 2023
- Textron Innovations Inc.
- Carlos Alexander Fenny
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Vibration attenuator
- Patent number 11,577,826
- Issue date Feb 14, 2023
- Textron Innovations Inc.
- David Heverly
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Compound helicopter having a tiltable jet engine
- Patent number 11,414,183
- Issue date Aug 16, 2022
- Textron Innovations Inc.
- Jouyoung Jason Choi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Vibration attenuator
- Patent number 11,267,561
- Issue date Mar 8, 2022
- Textron Innovations Inc.
- David Heverly
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Vibration attenuator
- Patent number 11,214,361
- Issue date Jan 4, 2022
- Textron Innovations Inc.
- Frank Bradley Stamps
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Vibration attenuator
- Patent number 11,173,521
- Issue date Nov 16, 2021
- Textron Innovations Inc.
- David Heverly
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rotor hub vibration attenuator
- Patent number 11,148,790
- Issue date Oct 19, 2021
- Textron Innovations Inc.
- Jouyoung Jason Choi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Tilted propellers for enhanced distributed propulsion control autho...
- Patent number 11,136,115
- Issue date Oct 5, 2021
- Textron Innovations Inc.
- Carlos Alexander Fenny
- G05 - CONTROLLING REGULATING
Information Patent Grant
Vibration attenuation system for electric and hybrid electric vehicles
- Patent number 11,097,836
- Issue date Aug 24, 2021
- Textron Innovations Inc.
- Michael Reaugh Smith
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotor hub vibration attenuator
- Patent number 11,084,575
- Issue date Aug 10, 2021
- Textron Innovations Inc.
- Jouyoung Jason Choi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Anti-tail buffet system
- Patent number 10,974,822
- Issue date Apr 13, 2021
- Textron Innovations Inc.
- Michael Reaugh Smith
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Method of improving a stability speed of a tiltrotor aircraft
- Patent number 10,960,969
- Issue date Mar 30, 2021
- Bell Helicopter Textron Inc.
- Jouyoung Jason Choi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Damping structures for tiltrotor aircraft wings
- Patent number 10,843,788
- Issue date Nov 24, 2020
- Textron Innovations Inc.
- Thomas Clement Parham
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Electric reaction control system
- Patent number 10,829,204
- Issue date Nov 10, 2020
- Textron Innovations Inc.
- Carlos Fenny
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Soft-in-plane proprotor systems
- Patent number 10,793,254
- Issue date Oct 6, 2020
- Textron Innovations Inc.
- Frank Bradley Stamps
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotor hub with enforced collective coning
- Patent number 10,654,558
- Issue date May 19, 2020
- Textron Innovations Inc.
- Jouyoung Jason Choi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotor assembly having a ball joint for thrust vectoring capabilities
- Patent number 10,618,646
- Issue date Apr 14, 2020
- Textron Innovations Inc.
- John Richard McCullough
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Proprotor systems for tiltrotor aircraft
- Patent number 10,569,870
- Issue date Feb 25, 2020
- Textron Innovations Inc.
- Jouyoung Jason Choi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotor hub vibration attenuator
- Patent number 10,562,617
- Issue date Feb 18, 2020
- Bell Helicopter Textron Inc.
- Jouyoung Jason Choi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Loop yoke for proprotor systems
- Patent number 10,518,867
- Issue date Dec 31, 2019
- Textron Innovations Inc.
- Thomas Clement Parham
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Soft-in-plane proprotor systems
- Patent number 10,518,868
- Issue date Dec 31, 2019
- Textron Innovations Inc.
- Thomas Clement Parham
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotor assembly with high lock-number blades
- Patent number 10,472,057
- Issue date Nov 12, 2019
- Bell Helicopter Textron Inc.
- Gary Miller
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Articulated rotor systems with pitch independent damping
- Patent number 10,457,380
- Issue date Oct 29, 2019
- Bell Textron Inc.
- Jouyoung Jason Choi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
High stiffness hub assemblies for rotor systems
- Patent number 10,392,098
- Issue date Aug 27, 2019
- Bell Textron Inc.
- Tyler Wayne Baldwin
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Tiltrotor aircraft having vertical lift and hover augmentation
- Patent number 10,384,776
- Issue date Aug 20, 2019
- Bell Helicopter Textron Inc.
- Jouyoung Jason Choi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
High stiffness hub assembly for proprotor systems
- Patent number 10,232,932
- Issue date Mar 19, 2019
- Bell Helicopter Textron Inc.
- Tyler Wayne Baldwin
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
TILTED PROPELLERS FOR ENHANCED DISTRIBUTED PROPULSION CONTROL AUTHO...
- Publication number 20240101250
- Publication date Mar 28, 2024
- TEXTRON INNOVATIONS INC.
- Carlos Alexander Fenny
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ROTOR ASSEMBLY WITH STATIC MAST AND PIVOTING ROTOR HUB
- Publication number 20220355924
- Publication date Nov 10, 2022
- Bell Textron Inc.
- Thomas C. Parham
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
VIBRATION ATTENUATOR
- Publication number 20220194567
- Publication date Jun 23, 2022
- TEXTRON INNOVATIONS INC.
- David Heverly
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
VIBRATION ATTENUATOR
- Publication number 20220126989
- Publication date Apr 28, 2022
- TEXTRON INNOVATIONS INC.
- Frank Bradley Stamps
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
TILTED PROPELLERS FOR ENHANCED DISTRIBUTED PROPULSION CONTROL AUTHO...
- Publication number 20210380230
- Publication date Dec 9, 2021
- Bell Textron Inc.
- Carlos Alexander Fenny
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ROTOR HUB VIBRATION ATTENUATOR
- Publication number 20210362842
- Publication date Nov 25, 2021
- TEXTRON INNOVATIONS INC.
- Jouyoung Jason Choi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Compound Helicopter Having a Tiltable Jet Engine
- Publication number 20210047028
- Publication date Feb 18, 2021
- Bell Textron Inc.
- Jouyoung Jason Choi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ELECTRIC REACTION CONTROL SYSTEM
- Publication number 20210016873
- Publication date Jan 21, 2021
- TEXTRON INNOVATIONS INC.
- Carlos Fenny
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Differential Rotor Speed Resonance Avoidance System
- Publication number 20200354046
- Publication date Nov 12, 2020
- Bell Textron Inc.
- Jonathan A. Knoll
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICALLY-POWERED SWIVELING TAIL ROTOR SYSTEMS
- Publication number 20200339252
- Publication date Oct 29, 2020
- BELL HELICOPTER TEXTRON INC.
- Jouyoung Jason Choi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
VIBRATION ATTENUATION SYSTEM FOR ELECTRIC AND HYBRID ELECTRIC VEHICLES
- Publication number 20200298967
- Publication date Sep 24, 2020
- BELL HELICOPTER TEXTRON INC.
- Michael Reaugh Smith
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ROTOR HUB VIBRATION ATTENUATOR
- Publication number 20200239133
- Publication date Jul 30, 2020
- TEXTRON INNOVATIONS INC.
- Jouyoung Jason Choi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ELECTRIC REACTION CONTROL SYSTEM
- Publication number 20200172237
- Publication date Jun 4, 2020
- BELL HELICOPTER TEXTRON INC.
- Carlos Fenny
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VIBRATION ATTENUATOR
- Publication number 20200156773
- Publication date May 21, 2020
- BELL HELICOPTER TEXTRON INC.
- Frank Bradley Stamps
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
VIBRATION ATTENUATOR
- Publication number 20200130820
- Publication date Apr 30, 2020
- Bell Textron Inc.
- David Heverly
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
METHOD OF IMPROVING A STABILITY SPEED OF A TILTROTOR AIRCRAFT
- Publication number 20200130813
- Publication date Apr 30, 2020
- BELL HELICOPTER TEXTRON INC.
- Jouyoung Jason CHOI
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ANTI-TAIL BUFFET SYSTEM
- Publication number 20200130819
- Publication date Apr 30, 2020
- BELL HELICOPTER TEXTRON INC.
- Michael Reaugh Smith
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ROTOR HUB VIBRATION ATTENUATOR
- Publication number 20200001987
- Publication date Jan 2, 2020
- BELL HELICOPTER TEXTRON, INC.
- Jouyoung Jason CHOI
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
TILTED PROPELLERS FOR ENHANCED DISTRIBUTED PROPULSION CONTROL AUTHO...
- Publication number 20190389568
- Publication date Dec 26, 2019
- BELL HELICOPTER TEXTRON INC.
- Carlos Alexander Fenny
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ROTOR HUB WITH ENFORCED COLLECTIVE CONING
- Publication number 20190300152
- Publication date Oct 3, 2019
- BELL HELICOPTER TEXTRON INC.
- Jouyoung Jason Choi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Vibration Attenuator
- Publication number 20190263512
- Publication date Aug 29, 2019
- BELL HELICOPTER TEXTRON INC.
- David Heverly
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
High Stiffness Hub Assemblies for Rotor Systems
- Publication number 20190193836
- Publication date Jun 27, 2019
- BELL HELICOPTER TEXTRON INC.
- Tyler Wayne Baldwin
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Tilt Rotor Flap Whirl Stability with Hub Shear Feedback for High Sp...
- Publication number 20190118942
- Publication date Apr 25, 2019
- BELL HELICOPTER TEXTRON INC.
- Sung Kim
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Damping Structures for Tiltrotor Aircraft Wings
- Publication number 20190002078
- Publication date Jan 3, 2019
- BELL HELICOPTER TEXTRON INC.
- Thomas Clement Parham
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Articulated Rotor Systems with Pitch Independent Damping
- Publication number 20190002085
- Publication date Jan 3, 2019
- BELL HELICOPTER TEXTRON INC.
- Jouyoung Jason Choi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Rotor Assembly having Thrust Vectoring Capabilities
- Publication number 20180339773
- Publication date Nov 29, 2018
- BELL HELICOPTER TEXTRON INC.
- John Richard McCullough
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
High Stiffness Hub Assembly for Proprotor Systems
- Publication number 20180273160
- Publication date Sep 27, 2018
- BELL HELICOPTER TEXTRON INC.
- Tyler Wayne Baldwin
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Tiltrotor Aircraft having Vertical Lift and Hover Augmentation
- Publication number 20180237136
- Publication date Aug 23, 2018
- BELL HELICOPTER TEXTRON INC.
- Jouyoung Jason Choi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Loop Yoke for Proprotor Systems
- Publication number 20180162518
- Publication date Jun 14, 2018
- BELL HELICOPTER TEXTRON INC.
- Thomas Clement Parham
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Soft-in-Plane Proprotor Systems
- Publication number 20180162519
- Publication date Jun 14, 2018
- BELL HELICOPTER TEXTRON INC.
- Thomas Clement Parham
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Jouyoung Jason Choi

Person

Patents Grantslast 30 patents

Vibration attenuator

Electric reaction control system

Rotor hub vibration attenuator

Tilted propellers for enhanced distributed propulsion control autho...

Vibration attenuator

Compound helicopter having a tiltable jet engine

Vibration attenuator

Vibration attenuator

Vibration attenuator

Rotor hub vibration attenuator

Tilted propellers for enhanced distributed propulsion control autho...

Vibration attenuation system for electric and hybrid electric vehicles

Rotor hub vibration attenuator

Anti-tail buffet system

Method of improving a stability speed of a tiltrotor aircraft

Damping structures for tiltrotor aircraft wings

Electric reaction control system

Soft-in-plane proprotor systems

Rotor hub with enforced collective coning

Rotor assembly having a ball joint for thrust vectoring capabilities

Proprotor systems for tiltrotor aircraft

Rotor hub vibration attenuator

Loop yoke for proprotor systems

Soft-in-plane proprotor systems

Rotor assembly with high lock-number blades

Articulated rotor systems with pitch independent damping

High stiffness hub assemblies for rotor systems

Tiltrotor aircraft having vertical lift and hover augmentation

High stiffness hub assembly for proprotor systems

Patents Applicationslast 30 patents

TILTED PROPELLERS FOR ENHANCED DISTRIBUTED PROPULSION CONTROL AUTHO...

ROTOR ASSEMBLY WITH STATIC MAST AND PIVOTING ROTOR HUB

VIBRATION ATTENUATOR

VIBRATION ATTENUATOR

TILTED PROPELLERS FOR ENHANCED DISTRIBUTED PROPULSION CONTROL AUTHO...

ROTOR HUB VIBRATION ATTENUATOR

Compound Helicopter Having a Tiltable Jet Engine

ELECTRIC REACTION CONTROL SYSTEM

Differential Rotor Speed Resonance Avoidance System

ELECTRICALLY-POWERED SWIVELING TAIL ROTOR SYSTEMS

VIBRATION ATTENUATION SYSTEM FOR ELECTRIC AND HYBRID ELECTRIC VEHICLES

ROTOR HUB VIBRATION ATTENUATOR

ELECTRIC REACTION CONTROL SYSTEM

VIBRATION ATTENUATOR

VIBRATION ATTENUATOR

METHOD OF IMPROVING A STABILITY SPEED OF A TILTROTOR AIRCRAFT

ANTI-TAIL BUFFET SYSTEM

ROTOR HUB VIBRATION ATTENUATOR

TILTED PROPELLERS FOR ENHANCED DISTRIBUTED PROPULSION CONTROL AUTHO...

ROTOR HUB WITH ENFORCED COLLECTIVE CONING

Vibration Attenuator

High Stiffness Hub Assemblies for Rotor Systems

Tilt Rotor Flap Whirl Stability with Hub Shear Feedback for High Sp...

Damping Structures for Tiltrotor Aircraft Wings

Articulated Rotor Systems with Pitch Independent Damping

Rotor Assembly having Thrust Vectoring Capabilities

High Stiffness Hub Assembly for Proprotor Systems

Tiltrotor Aircraft having Vertical Lift and Hover Augmentation

Loop Yoke for Proprotor Systems

Soft-in-Plane Proprotor Systems