Inventor
Jouyoung Jason Choi
Inventor
Fort Worth, TX, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B64Cprimary
B64CAeroplanes50%
Y02TClimate change mitigation technologies related to transportation13%
B64DEquipment for fitting in or to aircraft9%
F16FSprings9%
B29CShaping or joining of plastics3%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts3%
B29LIndexing scheme associated with subclass b29c, relating to particular articles3%
B64UUnmanned aerial vehicles [uav]3%
F04DNon-positive-displacement pumps3%
F16CShafts3%
PatentTitleYear
11,097,836Vibration attenuation system for electric and hybrid electric vehicles202111,084,575Rotor hub vibration attenuator202110,843,788Damping structures for tiltrotor aircraft wings202010,829,204Electric reaction control system202010,793,254Soft-in-plane proprotor systems202010,654,558Rotor hub with enforced collective coning202010,618,646Rotor assembly having a ball joint for thrust vectoring capabilities202010,569,870Proprotor systems for tiltrotor aircraft202010,562,617Rotor hub vibration attenuator202010,518,868Soft-in-plane proprotor systems201910,518,867Loop yoke for proprotor systems201910,472,057Rotor assembly with high lock-number blades201910,457,380Articulated rotor systems with pitch independent damping201910,392,098High stiffness hub assemblies for rotor systems201910,384,776Tiltrotor aircraft having vertical lift and hover augmentation201910,232,932High stiffness hub assembly for proprotor systems2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2021Patents assigned to TEXTRON INNOVATIONS INC (10)· patent assignee history
2019–2021Patents assigned to BELL HELICOPTER TEXTRON INC (8)· patent assignee history
2019–2020Patents assigned to BELL TEXTRON INC (3)· patent assignee history
2019–2020Based in Fort Worth, TX, US· patent location history
2019–2021Based in Southlake, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TEXTRON INNOVATIONS INC | 10 | 2019–2021 |
| BELL HELICOPTER TEXTRON INC | 8 | 2019–2021 |
| BELL TEXTRON INC | 3 | 2019–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fort Worth, Texas, US | 9 | 2019–2020 |
| Southlake, Texas, US | 7 | 2019–2021 |