Inventor · disambiguated record
Kevin R. Tsai
Also filed as: TSAI KEVIN · TSAI KEVIN R · TSAI KEVIN RAYLIN
67 granted patents·57 citations·filing 2001–2023
97Inventor score
Top patents by PatentIndex Score
67 records- 0195US11427301B2Load relieving carrier beamBOEING CO·Filed 2020·Granted Aug 30, 2022·4 cites·20 claims
- 0292US11970269B2Assemblies for air vehicle control surfaces including a bullnoseBOEING CO·Filed 2022·Granted Apr 30, 2024·2 cites·20 claims
- 0392US11820490B1Methods, apparatus, and articles of manufacture for actuating control surfaces of an aircraftBOEING CO·Filed 2022·Granted Nov 21, 2023·2 cites·23 claims
- 0490US11560214B2Telescoping mechanisms for control of aerodynamic surfacesBOEING CO·Filed 2021·Granted Jan 24, 2023·2 cites·20 claims
- 0589US11933353B2Three piece failsafe clevisBOEING CO·Filed 2022·Granted Mar 19, 2024·5 cites·20 claims
- 0684US12179919B2Slat movement system for aircraftBOEING CO·Filed 2023·Granted Dec 31, 2024·1 cites·22 claims
- 0784US11505304B2Aircraft spoiler actuation systems and related methodsBOEING CO·Filed 2019·Granted Nov 22, 2022·6 cites·20 claims
- 0882US11066152B2Slotted entry gimbalBOEING CO·Filed 2018·Granted Jul 20, 2021·2 cites·20 claims
- 0981US11260958B2Double over center crankshaft flap mechanismBOEING CO·Filed 2019·Granted Mar 1, 2022·3 cites·20 claims
- 1076US12024287B2Truncated flap support fairings with active flow control systems for aircraft and related methodsBOEING CO·Filed 2022·Granted Jul 2, 2024·1 cites·18 claims
- 1176US11161594B2Flap support breakaway and fail safety configurationBOEING CO·Filed 2019·Granted Nov 2, 2021·4 cites·20 claims
- 1275US10793252B2Apparatus and method for covering an opening in an aircraftBOEING CO·Filed 2018·Granted Oct 6, 2020·2 cites·20 claims
- 1374US11059563B2Collapsible flap deployment system for a wing of an aircraftBOEING CO·Filed 2018·Granted Jul 13, 2021·2 cites·20 claims
- 1474US11034432B2Flap support mechanism—C barBOEING CO·Filed 2018·Granted Jun 15, 2021·1 cites·20 claims
- 1574US10946949B2Apparatus and method for flap support fusingBOEING CO·Filed 2018·Granted Mar 16, 2021·2 cites·18 claims
- 1673US11518496B2Flap actuation systems for aircraftBOEING CO·Filed 2019·Granted Dec 6, 2022·2 cites·20 claims
- 1772US11591067B2Rotating double trapped roller auxiliary track mechanismBOEING CO·Filed 2019·Granted Feb 28, 2023·2 cites·20 claims
- 1871US11192628B2Articulated flap support forward fairingBOEING CO·Filed 2019·Granted Dec 7, 2021·2 cites·14 claims
- 1968US10737761B2Camber adjustment systems and methods for aircraft wingsBOEING CO·Filed 2018·Granted Aug 11, 2020·1 cites·20 claims
- 2067US11479343B2Split gimbalBOEING CO·Filed 2020·Granted Oct 25, 2022·0 cites·20 claims
- 2167US11208195B2Track over-travel arrestment mechanism for auxiliary supportsBOEING CO·Filed 2019·Granted Dec 28, 2021·1 cites·20 claims
- 2267US10926864B2Camber adjustment systems and methods for aircraft wingsBOEING CO·Filed 2018·Granted Feb 23, 2021·1 cites·20 claims
- 2366US12246832B2Aircraft assemblies with sealing structuresBOEING CO·Filed 2023·Granted Mar 11, 2025·0 cites·20 claims
- 2466US11097829B2Methods and apparatus to control camberBOEING CO·Filed 2018·Granted Aug 24, 2021·1 cites·20 claims
- 2565US12252238B2Machine and process for activation of flow control deviceBOEING CO·Filed 2023·Granted Mar 18, 2025·0 cites·20 claims
- 2665US11008091B2Body mounted shrinking landing gearBOEING CO·Filed 2018·Granted May 18, 2021·1 cites·20 claims
- 2764US12252235B2Linear actuator driven flap mechanismBOEING CO·Filed 2023·Granted Mar 18, 2025·0 cites·20 claims
- 2864US11884394B2Wing assemblies with tandemly actuated flight control surfaces, aircraft, and related methodsBOEING CO·Filed 2022·Granted Jan 30, 2024·0 cites·22 claims
- 2964US11142299B2Flap interconnect for deflection controlBOEING CO·Filed 2019·Granted Oct 12, 2021·1 cites·20 claims
- 3063US11312474B2Flap actuation system with support catcher linkBOEING CO·Filed 2019·Granted Apr 26, 2022·1 cites·20 claims
- 3162US12103703B2Systems and methods for detecting a jam of a flap of a wing of an aircraftBOEING CO·Filed 2021·Granted Oct 1, 2024·0 cites·20 claims
- 3262US11945586B2Compact aircraft control surface track mechanismBOEING CO·Filed 2022·Granted Apr 2, 2024·0 cites·20 claims
- 3361US12187430B2Underwing-mounted trailing edge bifold flaps for wings of aircraftBOEING CO·Filed 2023·Granted Jan 7, 2025·0 cites·15 claims
- 3461US11926416B1Flight control systems and related methods of magnetically counteracting aerodynamic lift forces on flight control surfacesBOEING CO·Filed 2022·Granted Mar 12, 2024·0 cites·22 claims
- 3560US12434811B2Flap support systems and methods for a wing of an aircraftBOEING CO·Filed 2023·Granted Oct 7, 2025·0 cites·20 claims
- 3660US12030647B2Thermal anti-ice bypass systems for use with aircraftBOEING CO·Filed 2022·Granted Jul 9, 2024·0 cites·22 claims
- 3760US11873094B2Hinge mechanisms for coupling flight control members to aircraft components and associated methodsBOEING CO·Filed 2022·Granted Jan 16, 2024·0 cites·20 claims
- 3860US11548619B2Efficient crankshaftBOEING CO·Filed 2021·Granted Jan 10, 2023·0 cites·20 claims
- 3960US10669013B2Split gimbalBOEING CO·Filed 2018·Granted Jun 2, 2020·1 cites·22 claims
- 4059US12043386B2Wing assemblies and aircraftBOEING CO·Filed 2022·Granted Jul 23, 2024·0 cites·20 claims
- 4159US9878774B2System and method for operating a droop panel using a pin joint linkage assemblyBOEING CO·Filed 2014·Granted Jan 30, 2018·2 cites·20 claims
- 4258US12258123B2Flaperon actuation systems for aircraftBOEING CO·Filed 2022·Granted Mar 25, 2025·0 cites·19 claims
- 4358US12017772B2Wing assemblies with three-position Krueger flaps and methods of operating three-position Krueger flapsBOEING CO·Filed 2022·Granted Jun 25, 2024·0 cites·20 claims
- 4458US11591072B2Linkage assemblies for moving tabs on control surfaces of aircraftBOEING CO·Filed 2021·Granted Feb 28, 2023·0 cites·20 claims
- 4556US11834178B2Flap assemblies with failsafe jam-resistant flap tracksBOEING CO·Filed 2022·Granted Dec 5, 2023·0 cites·20 claims
- 4655US12097959B2Underwing-mounted trailing edge flaps for wings of aircraftBOEING CO·Filed 2023·Granted Sep 24, 2024·0 cites·25 claims
- 4754US11952106B2Rotary actuated spoiler configurationBOEING CO·Filed 2022·Granted Apr 9, 2024·0 cites·21 claims
- 4854US11305866B2Spoiler actuator loft alleviation mechanismsBOEING CO·Filed 2020·Granted Apr 19, 2022·0 cites·20 claims
- 4954US11254415B2Aircraft wing flap supportBOEING CO·Filed 2019·Granted Feb 22, 2022·0 cites·20 claims
- 5053US12448109B2Auxiliary flap assembly for aircraftBOEING CO·Filed 2023·Granted Oct 21, 2025·0 cites·20 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Kevin R. Tsai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →