achieving noise reductions

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B64C2230/14

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BPERFORMING OPERATIONS TRANSPORTING B64Aviation B64CAEROPLANES HELICOPTERS B64C2230/00Boundary layer controls

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B64C2230/14achieving noise reductions

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Patents Grantslast 30 patents

Information Patent Grant
Movable aerodynamic surface for an aircraft
- Patent number 12,162,584
- Issue date Dec 10, 2024
- Airbus Operations GmbH
- Alexander Büscher
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Flow body for a vehicle and method for manufacturing a flow body
- Patent number 11,866,172
- Issue date Jan 9, 2024
- Airbus Defence and Space GmbH
- Florian Mayer
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Obstacle detection
- Patent number 11,748,997
- Issue date Sep 5, 2023
- The Royal Veterinary College
- Richard Bomphrey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Profiled structure for an aircraft or turbomachine
- Patent number 11,668,196
- Issue date Jun 6, 2023
- SAFRAN AIRCRAFT ENGINES
- Fernando Gea Aguilera
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Noise attenuation panel
- Patent number 11,591,065
- Issue date Feb 28, 2023
- Fokker Aerostructures B.V.
- Marcel Roggeveen
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Noise reduction apparatus, aircraft, and noise reduction method
- Patent number 11,577,823
- Issue date Feb 14, 2023
- Japan Aerospace Exploration Agency
- Tohru Hirai
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Retractable leading edge wing slats having autonomously curvable ai...
- Patent number 11,492,096
- Issue date Nov 8, 2022
- Embraer S.A.
- Danillo Cafaldo Dos Reis
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Noise abatement systems for retractable leading edge wing slats of...
- Patent number 11,427,303
- Issue date Aug 30, 2022
- EMBRAER S.A.
- Danillo Cafaldo Dos Reis
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Cavity acoustic tones suppression
- Patent number 11,407,497
- Issue date Aug 9, 2022
- BAE Systems plc
- David Euan Patience
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Rotor units having asymmetric rotor blades
- Patent number 11,059,576
- Issue date Jul 13, 2021
- Wing Aviation LLC
- Giulia Pantalone
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Acoustic cavity tailored synthetic jet
- Patent number 11,002,221
- Issue date May 11, 2021
- The Boeing Company
- Steven F. Griffin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Leading edge high-lift device
- Patent number 10,933,976
- Issue date Mar 2, 2021
- The Boeing Company
- Ronald Tatsuji Kawai
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Wave-shaped acoustic insert and core
- Patent number 10,836,502
- Issue date Nov 17, 2020
- The Boeing Company
- Kanika Gakhar
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Wing leading edge features to attenuate propeller wake-wing acousti...
- Patent number 10,829,206
- Issue date Nov 10, 2020
- General Electric Company
- Trevor Howard Wood
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Propulsion assembly for an aircraft having a turbojet with a non-du...
- Patent number 10,737,796
- Issue date Aug 11, 2020
- SAFRAN AIRCRAFT ENGINES
- Mathieu Simon Paul Gruber
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Aircraft propulsion unit comprising an unducted-fan turbine engine...
- Patent number 10,723,434
- Issue date Jul 28, 2020
- SAFRAN AIRCRAFT ENGINES
- Mathieu Simon Paul Gruber
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Aerial vehicle with different propeller blade configurations
- Patent number 10,723,440
- Issue date Jul 28, 2020
- Amazon Technologies, Inc.
- Brian C. Beckman
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Flap and aircraft
- Patent number 10,611,461
- Issue date Apr 7, 2020
- MITSUBISHI AIRCRAFT CORPORATION
- Kensuke Hayashi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Aircraft cabin noise reduction systems and methods
- Patent number 10,611,458
- Issue date Apr 7, 2020
- The Boeing Company
- Brian J. Tillotson
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotor units having asymmetric rotor blades
- Patent number 10,604,245
- Issue date Mar 31, 2020
- Wing Aviation LLC
- Giulia Pantalone
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Telescoping propeller blades for aerial vehicles
- Patent number 10,583,914
- Issue date Mar 10, 2020
- Amazon Technologies, Inc.
- Brian C. Beckman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Actuator assembly
- Patent number 10,556,669
- Issue date Feb 11, 2020
- Airbus Defence and Space GmbH
- Karin Bauer
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Airfoil for an aircraft having reduced noise generation
- Patent number 10,532,805
- Issue date Jan 14, 2020
- Gulfstream Aerospace Corporation
- Judith Gallman
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Aerial vehicle propulsion mechanism with coaxially aligned propellers
- Patent number 10,526,070
- Issue date Jan 7, 2020
- Amazon Technologies, Inc.
- Brian C. Beckman
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Aircraft turbomachine comprising a deflector
- Patent number 10,518,605
- Issue date Dec 31, 2019
- Airbus Operations (S.A.S.)
- Nicolas Molin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sound absorbers for airframe components
- Patent number 10,501,165
- Issue date Dec 10, 2019
- BOMBARDIER INC.
- Raymond Lee Man Wong
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Structure ensuring attenuation of acoustic waves and thermal exchange
- Patent number 10,480,412
- Issue date Nov 19, 2019
- Airbus Operations (S.A.S.)
- Maxime Zebian
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Carbon nanotube transducers on propeller blades for sound control
- Patent number 10,460,717
- Issue date Oct 29, 2019
- Amazon Technologies, Inc.
- Brian C. Beckman
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Aerial vehicle propulsion mechanism with coaxially aligned and inde...
- Patent number 10,399,666
- Issue date Sep 3, 2019
- Amazon Technologies, Inc.
- Brian C. Beckman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Airflow modification patch and method
- Patent number 10,286,996
- Issue date May 14, 2019
- Safran Landing Systems UK LTD
- Stuart Lacy
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
IMPROVED ACOUSTIC ATTENUATION DEVICE FOR AN AIRCRAFT PROPULSION UNIT
- Publication number 20240059396
- Publication date Feb 22, 2024
- SAFRAN AIRCRAFT ENGINES
- Fernando GEA AGUILERA
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
AN ARRANGEMENT FOR INFLUENCING LIQUID FLOW AND A METHOD
- Publication number 20230272810
- Publication date Aug 31, 2023
- BAE Systems plc
- Weichao Shi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
MOVABLE AERODYNAMIC SURFACE FOR AN AIRCRAFT
- Publication number 20220306273
- Publication date Sep 29, 2022
- AIRBUS OPERATIONS GMBH
- Alexander BÜSCHER
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PROFILED STRUCTURE FOR AN AIRCRAFT OR TURBOMACHINE
- Publication number 20210388725
- Publication date Dec 16, 2021
- SAFRAN AIRCRAFT ENGINES
- Fernando GEA AGUILERA
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Rotor Units Having Asymmetric Rotor Blades
- Publication number 20210309350
- Publication date Oct 7, 2021
- Wing Aviation LLC
- Giulia Pantalone
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Rotor Units Having Asymmetric Rotor Blades
- Publication number 20210276704
- Publication date Sep 9, 2021
- Wing Aviation LLC
- Giulia Pantalone
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
NOISE ABATEMENT SYSTEMS FOR RETRACTABLE LEADING EDGE WING SLATS OF...
- Publication number 20210070422
- Publication date Mar 11, 2021
- Embraer S.A.
- Danillo Cafaldo DOS REIS
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
NOISE REDUCTION APPARATUS, AIRCRAFT, AND NOISE REDUCTION METHOD
- Publication number 20210039773
- Publication date Feb 11, 2021
- JAPAN AEROSPACE EXPLORATION AGENCY
- Tohru HIRAI
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Rotor Units Having Asymmetric Rotor Blades
- Publication number 20200216172
- Publication date Jul 9, 2020
- Wing Aviation LLC
- Giulia Pantalone
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
OBSTACLE DETECTION
- Publication number 20200143178
- Publication date May 7, 2020
- The Royal Veterinary College
- Richard Bomphrey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Device For Reducing Or Even Eliminating Tonal Noise For An Aircraft...
- Publication number 20200102085
- Publication date Apr 2, 2020
- Airbus Operations SAS
- Thierry Fargier
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
CAVITY ACOUSTIC TONES SUPPRESSION
- Publication number 20200062379
- Publication date Feb 27, 2020
- BAE Systems plc
- David Euan Patience
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Wave-Shaped Acoustic Insert and Core
- Publication number 20190185171
- Publication date Jun 20, 2019
- The Boeing Company
- Kanika Gakhar
- B32 - LAYERED PRODUCTS
Information Patent Application
Leading Edge High-Lift Device
- Publication number 20190002084
- Publication date Jan 3, 2019
- The Boeing Company
- Ronald Tatsuji Kawai
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
FLAP AND AIRCRAFT
- Publication number 20180155007
- Publication date Jun 7, 2018
- MITSUBISHI AIRCRAFT CORPORATION
- Kensuke Hayashi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
CONTROL SURFACE COMPONENT FOR A HIGH-LIFT DEVICE OF AN AIRCRAFT AND...
- Publication number 20180148163
- Publication date May 31, 2018
- AIRBUS DEFENCE AND SPACE GMBH
- Michael Bauer
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
AIRFOIL FOR AN AIRCRAFT HAVING REDUCED NOISE GENERATION
- Publication number 20180079489
- Publication date Mar 22, 2018
- GULFSTREAM AEROSPACE CORPORATION
- Judith Gallman
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
AIRCRAFT PROPULSION UNIT COMPRISING AN UNDUCTED-FAN TURBINE ENGINE...
- Publication number 20180065727
- Publication date Mar 8, 2018
- SAFRAN AIRCRAFT ENGINES
- Mathieu Simon Paul GRUBER
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
STRUCTURE ENSURING ATTENUATION OF ACOUSTIC WAVES AND THERMAL EXCHANGE
- Publication number 20170321603
- Publication date Nov 9, 2017
- AIRBUS OPERATIONS (SAS)
- Maxime ZEBIAN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH-LIFT DEVICE OF AIR VEHICLE
- Publication number 20170291688
- Publication date Oct 12, 2017
- The society of Japanese Aerospace Companies
- Kazuhide Isotani
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ACTUATOR ASSEMBLY
- Publication number 20170283043
- Publication date Oct 5, 2017
- AIRBUS DEFENCE AND SPACE GMBH
- Karin BAUER
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
AERIAL VEHICLE PROPULSION MECHANISM WITH COAXIALLY ALIGNED PROPELLERS
- Publication number 20170274979
- Publication date Sep 28, 2017
- AMAZON TECHNOLOGIES, INC.
- Brian C. Beckman
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
AERIAL VEHICLE WITH DIFFERENT PROPELLER BLADE CONFIGURATIONS
- Publication number 20170274993
- Publication date Sep 28, 2017
- AMAZON TECHNOLOGIES, INC.
- Brian C. Beckman
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
LEADING EDGE HIGH-LIFT DEVICE
- Publication number 20170152018
- Publication date Jun 1, 2017
- The Boeing Company
- Ronald Tatsuji Kawai
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Flow Disruption Devices for the Reduction of High Lift System Noise
- Publication number 20160311524
- Publication date Oct 27, 2016
- U.S.A. as represented by the Administrator of the National Aeronautics and Sp...
- Florence V. Hutcheson
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
AUTONOMOUS SLAT-COVE-FILLER DEVICE FOR REDUCTION OF AEROACOUSTIC NO...
- Publication number 20160137284
- Publication date May 19, 2016
- USA as represented by the Administrator of the National Aeronautics and Space...
- Travis L. Turner
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Noise Reducing Profile For Helicopter Rotor Blade Tracking Wedges
- Publication number 20160052627
- Publication date Feb 25, 2016
- The Boeing Company
- Richard Piechowicz
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ATTACHMENT PYLON FOR AN UNDUCTED FAN
- Publication number 20140374566
- Publication date Dec 25, 2014
- SNECMA
- Rasika Fernando
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ATTACHMENT PYLON FOR A TURBINE ENGINE
- Publication number 20140290270
- Publication date Oct 2, 2014
- SNECMA
- Guillaume Bodard
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
System and Method for Reducing Rotor Blade Noise
- Publication number 20140255184
- Publication date Sep 11, 2014
- BELL HELICOPTER TEXTRON INC.
- Drew Sutton
- B64 - AIRCRAFT AVIATION COSMONAUTICS

achieving noise reductions

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Movable aerodynamic surface for an aircraft

Flow body for a vehicle and method for manufacturing a flow body

Obstacle detection

Profiled structure for an aircraft or turbomachine

Noise attenuation panel

Noise reduction apparatus, aircraft, and noise reduction method

Retractable leading edge wing slats having autonomously curvable ai...

Noise abatement systems for retractable leading edge wing slats of...

Cavity acoustic tones suppression

Rotor units having asymmetric rotor blades

Acoustic cavity tailored synthetic jet

Leading edge high-lift device

Wave-shaped acoustic insert and core

Wing leading edge features to attenuate propeller wake-wing acousti...

Propulsion assembly for an aircraft having a turbojet with a non-du...

Aircraft propulsion unit comprising an unducted-fan turbine engine...

Aerial vehicle with different propeller blade configurations

Flap and aircraft

Aircraft cabin noise reduction systems and methods

Rotor units having asymmetric rotor blades

Telescoping propeller blades for aerial vehicles

Actuator assembly

Airfoil for an aircraft having reduced noise generation

Aerial vehicle propulsion mechanism with coaxially aligned propellers

Aircraft turbomachine comprising a deflector

Sound absorbers for airframe components

Structure ensuring attenuation of acoustic waves and thermal exchange

Carbon nanotube transducers on propeller blades for sound control

Aerial vehicle propulsion mechanism with coaxially aligned and inde...

Airflow modification patch and method

Patents Applicationslast 30 patents

IMPROVED ACOUSTIC ATTENUATION DEVICE FOR AN AIRCRAFT PROPULSION UNIT

AN ARRANGEMENT FOR INFLUENCING LIQUID FLOW AND A METHOD

MOVABLE AERODYNAMIC SURFACE FOR AN AIRCRAFT

PROFILED STRUCTURE FOR AN AIRCRAFT OR TURBOMACHINE

Rotor Units Having Asymmetric Rotor Blades

Rotor Units Having Asymmetric Rotor Blades

NOISE ABATEMENT SYSTEMS FOR RETRACTABLE LEADING EDGE WING SLATS OF...

NOISE REDUCTION APPARATUS, AIRCRAFT, AND NOISE REDUCTION METHOD

Rotor Units Having Asymmetric Rotor Blades

OBSTACLE DETECTION

Device For Reducing Or Even Eliminating Tonal Noise For An Aircraft...

CAVITY ACOUSTIC TONES SUPPRESSION

Wave-Shaped Acoustic Insert and Core

Leading Edge High-Lift Device

FLAP AND AIRCRAFT

CONTROL SURFACE COMPONENT FOR A HIGH-LIFT DEVICE OF AN AIRCRAFT AND...

AIRFOIL FOR AN AIRCRAFT HAVING REDUCED NOISE GENERATION

AIRCRAFT PROPULSION UNIT COMPRISING AN UNDUCTED-FAN TURBINE ENGINE...

STRUCTURE ENSURING ATTENUATION OF ACOUSTIC WAVES AND THERMAL EXCHANGE

HIGH-LIFT DEVICE OF AIR VEHICLE

ACTUATOR ASSEMBLY

AERIAL VEHICLE PROPULSION MECHANISM WITH COAXIALLY ALIGNED PROPELLERS

AERIAL VEHICLE WITH DIFFERENT PROPELLER BLADE CONFIGURATIONS

LEADING EDGE HIGH-LIFT DEVICE

Flow Disruption Devices for the Reduction of High Lift System Noise

AUTONOMOUS SLAT-COVE-FILLER DEVICE FOR REDUCTION OF AEROACOUSTIC NO...

Noise Reducing Profile For Helicopter Rotor Blade Tracking Wedges

ATTACHMENT PYLON FOR AN UNDUCTED FAN

ATTACHMENT PYLON FOR A TURBINE ENGINE

System and Method for Reducing Rotor Blade Noise