by using an active noise source

Industry

CPC
F01N1/065

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES F01N1/00Silencing apparatus characterised by method of silencing

Current Industry

F01N1/065by using an active noise source

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust sound bypass
- Patent number 11,988,122
- Issue date May 21, 2024
- McLaren Automotive Limited
- Giuseppe Iossa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Road vehicle with an internal combustion engine and provided with a...
- Patent number 11,028,743
- Issue date Jun 8, 2021
- Ferrari S.p.A.
- Francesco Naclerio
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Loudspeaker arrangement
- Patent number 11,011,151
- Issue date May 18, 2021
- Harman Becker Automotive Systems GmbH
- Markus Christoph
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Motor vehicle having a control apparatus for at least one loudspeak...
- Patent number 10,871,093
- Issue date Dec 22, 2020
- Audi AG
- Markus Rüegg
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Exhaust system sound generation assembly unit
- Patent number 10,825,442
- Issue date Nov 3, 2020
- Eberspächer Exhaust Technology GmbH & Co. KC
- Sven Grötzinger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Selective noise cancellation for a vehicle
- Patent number 10,770,056
- Issue date Sep 8, 2020
- Harman Becker Automotive Systems GmbH
- Nikos Zafeiropoulos
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Noise reduction device, mobile body device, and noise reduction method
- Patent number 10,600,401
- Issue date Mar 24, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shotaro Ueno
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Active noise cancelation systems and devices
- Patent number 10,494,969
- Issue date Dec 3, 2019
- General Electric Company
- Quoc Hoai Nguyen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio system
- Patent number 10,492,004
- Issue date Nov 26, 2019
- PSS Belgium N.V.
- Jan Goossens
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Active noise control system
- Patent number 10,436,086
- Issue date Oct 8, 2019
- General Electric Company
- Quoc Nguyen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust valve and active noise control for compact exhaust system
- Patent number 10,358,956
- Issue date Jul 23, 2019
- Faurecia Emissions Control Technologies, USA, LLC
- James Egan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for performing an active profiling of a sound emitted by an...
- Patent number 10,356,539
- Issue date Jul 16, 2019
- Magneti Marelli S.p.A.
- Antonio Marcelli
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Vehicle exhaust assembly
- Patent number 10,329,993
- Issue date Jun 25, 2019
- Jaguar Land Rover Limited
- Simon Fletcher
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Sound generating device as well as vehicle exhaust system
- Patent number 10,284,944
- Issue date May 7, 2019
- FAURECIA EMISSIONS CONTROL TECHNOLOGIES, GERMANY GMBH
- Hannes Steinkilberg
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Overload protection for an actuator of a system for controlling sou...
- Patent number 10,215,067
- Issue date Feb 26, 2019
- Eberspächer Exhaust Technology GmbH & Co. KG
- Ralf Hölsch
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Active noise cancelation systems and devices
- Patent number 10,184,371
- Issue date Jan 22, 2019
- General Electric Company
- Quoc Hoai Nguyen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Valve unit including a mechanical coupler
- Patent number 10,184,566
- Issue date Jan 22, 2019
- Bosal Emission Control Systems N.V.
- Vik Haesen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vehicle noise suppression method
- Patent number 10,174,653
- Issue date Jan 8, 2019
- Jaguar Land Rover Limited
- Dean Petley
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Emission signature modification device
- Patent number 10,174,652
- Issue date Jan 8, 2019
- MTU Friedrichshafen GmbH
- Arndt Von Drathen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Waste air exhausting device having functionality to abate noise and...
- Patent number 10,119,441
- Issue date Nov 6, 2018
- Chung Yuan Christian University
- Cheng-Yuan Chang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Use of active noise system
- Patent number 10,060,310
- Issue date Aug 28, 2018
- Jaguar Land Rover Limited
- Dean Petley
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sound generator system for a motor vehicle
- Patent number 10,063,950
- Issue date Aug 28, 2018
- Tenneco GmbH
- Bernd Schädler
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Sound generator for mounting on a vehicle to manipulate vehicle noise
- Patent number 9,997,152
- Issue date Jun 12, 2018
- Eberspächer Exhaust Technology GmbH & Co. KG
- Manfred Nicolai
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method of generating a drive signal for a loudspeaker arranged in a...
- Patent number 9,990,913
- Issue date Jun 5, 2018
- Faurecia Emissions Control Technologies, Germany GmbH
- Gerhard Zintel
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method of influencing the exhaust noise of a motor vehicle and exha...
- Patent number 9,984,670
- Issue date May 29, 2018
- Faurecia Emissions Control Technologies, Germany GmbH
- Gerhard Zintel
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Active noise-control system with source-separated reference signal
- Patent number 9,959,859
- Issue date May 1, 2018
- Harman International Industries, Incorporated
- Donald Joseph Butts
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Connection pipe for connecting an active muffler to an exhaust syst...
- Patent number 9,938,871
- Issue date Apr 10, 2018
- Eberspächer Exhaust Technology GmbH & Co. KG
- Viktor Koch
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Sound system for a motor vehicle
- Patent number 9,881,602
- Issue date Jan 30, 2018
- Tenneco GmbH
- Dirk Wiemeler
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Vehicle combustion noise-masking control apparatus and method using...
- Patent number 9,835,062
- Issue date Dec 5, 2017
- Hyundai Motor Company
- In Soo Jung
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust system for an internal combustion engine
- Patent number 9,752,475
- Issue date Sep 5, 2017
- Audi AG
- Axel Peters
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
SOUND PRESSURE GENERATOR
- Publication number 20220381169
- Publication date Dec 1, 2022
- Mitsubishi Heavy Industries, Ltd.
- Yoshiko TAKEI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Exhaust Sound Bypass
- Publication number 20210062696
- Publication date Mar 4, 2021
- MCLAREN AUTOMOTIVE LIMITED
- Giuseppe Iossa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND GENERATING DEVICE, VEHICLE EXHAUST SYSTEM AND METHOD OF MANUF...
- Publication number 20200355101
- Publication date Nov 12, 2020
- Faurecia Emissions Control Technologies, Germany GmbH
- Hannes Steinkilberg
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD OF SELECTING AN OPERATING MODE OF AN ACTIVE SOUND GENERATING...
- Publication number 20200300136
- Publication date Sep 24, 2020
- Dennis BREUER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXHAUST SYSTEM FOR AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE...
- Publication number 20200291837
- Publication date Sep 17, 2020
- Faurecia Emissions Control Technologies, Germany GmbH
- Lin Strobio Chen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
LOUDSPEAKER ARRANGEMENT
- Publication number 20200279547
- Publication date Sep 3, 2020
- Harman Becker Automotive Systems GmbH
- Markus Christoph
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND GENERATING SYSTEM, MOTOR VEHICLE WITH A SOUND GENERATING SYST...
- Publication number 20190301320
- Publication date Oct 3, 2019
- Faurecia Emissions Control Technologies, Germany GmbH
- Hannes STEINKILBERG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
EXHAUST GAS SYSTEM FOR AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEH...
- Publication number 20190301321
- Publication date Oct 3, 2019
- Faurecia Emissions Control Technologies, Germany GmbH
- Benjamin BINDER
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
NOISE REDUCTION DEVICE, MOBILE BODY DEVICE, AND NOISE REDUCTION METHOD
- Publication number 20190259371
- Publication date Aug 22, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- SHOTARO UENO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MOTOR VEHICLE HAVING A CONTROL APPARATUS FOR AT LEAST ONE LOUDSPEAK...
- Publication number 20190162090
- Publication date May 30, 2019
- Audi AG
- Markus RÜEGG
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SOUND GENERATING DEVICE AS WELL AS VEHICLE EXHAUST SYSTEM
- Publication number 20190158952
- Publication date May 23, 2019
- Faurecia Emissions Control Technologies, Germany GmbH
- Hannes Steinkilberg
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ACTIVE NOISE CANCELATION SYSTEMS AND DEVICES
- Publication number 20190136729
- Publication date May 9, 2019
- GENERAL ELECTRIC COMPANY
- Quoc Hoai Nguyen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SOUND GENERATING ASSEMBLY FOR AN EXHAUST SYSTEM
- Publication number 20190072021
- Publication date Mar 7, 2019
- Faurecia Emissions Control Technologies, Germany GmbH
- Hannes Steinkilberg
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AUDIO SYSTEM
- Publication number 20180227672
- Publication date Aug 9, 2018
- PSS BELGIUM N.V.
- Jan Goossens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACTIVE NOISE CANCELATION SYSTEMS AND DEVICES
- Publication number 20180094555
- Publication date Apr 5, 2018
- GENERAL ELECTRIC COMPANY
- Quoc Hoai Nguyen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
WASTE AIR EXHAUSTING DEVICE HAVING FUNCTIONALITY TO ABATE NOISE AND...
- Publication number 20170268395
- Publication date Sep 21, 2017
- Chung Yuan Christian University
- Cheng-Yuan Chang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
VEHICLE NOISE SUPPRESSION METHOD
- Publication number 20170234180
- Publication date Aug 17, 2017
- Jaguar Land Rover Limited
- Dean Petley
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
USE OF ACTIVE NOISE SYSTEM
- Publication number 20170234179
- Publication date Aug 17, 2017
- Jaguar Land Rover Limited
- Dean Petley
- B60 - VEHICLES IN GENERAL
Information Patent Application
SOUND SYSTEM FOR A MOTOR VEHICLE
- Publication number 20170229108
- Publication date Aug 10, 2017
- Dirk WIEMELER
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
EMISSION SIGNATURE MODIFICATION DEVICE
- Publication number 20170218805
- Publication date Aug 3, 2017
- MTU Friedrichshafen GmbH
- Arndt VON DRATHEN
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method of Generating a Drive Signal for a Loudspeaker Arranged in a...
- Publication number 20170206883
- Publication date Jul 20, 2017
- Faurecia Emissions Control Technologies, Germany GmbH
- Gerhard Zintel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ACTIVE NOISE CONTROL SYSTEM
- Publication number 20170175602
- Publication date Jun 22, 2017
- GENERAL ELECTRIC COMPANY
- Quoc Nguyen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
VEHICLE COMBUSTION NOISE-MASKING CONTROL APPARATUS AND METHOD USING...
- Publication number 20170130625
- Publication date May 11, 2017
- Hyundai Motor Company
- In Soo Jung
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND GENERATOR FOR MOUNTING ON A VEHICLE TO MANIPULATE VEHICLE NOISE
- Publication number 20170133003
- Publication date May 11, 2017
- Eberspacher Exhaust Technology GmbH & Co. KG
- Manfred NICOLAI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
VEHICLE ACOUSTIC APPARATUS, AND METHODS OF USE AND MANUFACTURE THEREOF
- Publication number 20170096101
- Publication date Apr 6, 2017
- Honda Motor Co., Ltd.
- Rick BAILEY
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONNECTION PIPE FOR CONNECTING AN ACTIVE MUFFLER TO AN EXHAUST SYST...
- Publication number 20170074134
- Publication date Mar 16, 2017
- Eberspacher Exhaust Technology GmbH & Co. KG
- Viktor KOCH
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
EXHAUST SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20170058733
- Publication date Mar 2, 2017
- Audi AG
- Axel PETERS
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
OVERLOAD PROTECTION FOR AN ACTUATOR OF A SYSTEM FOR CONTROLLING SOU...
- Publication number 20160090885
- Publication date Mar 31, 2016
- Eberspacher Exhaust Technology GmbH & Co. KG
- Ralf Hölsch
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SOUND GENERATOR FOR A SYSTEM FOR INFLUENCING EXHAUST NOISE OF A MOT...
- Publication number 20150159527
- Publication date Jun 11, 2015
- Eberspacher Exhaust Technology GmbH & Co. KG
- Thomas NORDING
- B60 - VEHICLES IN GENERAL
Information Patent Application
ACTUATOR ARRANGEMENT ON A VEHICLE STRUCTURE
- Publication number 20150124990
- Publication date May 7, 2015
- Eberspacher Exhaust Technology GmbH & Co. KG
- Georg WIRTH
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

by using an active noise source

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Exhaust sound bypass

Road vehicle with an internal combustion engine and provided with a...

Loudspeaker arrangement

Motor vehicle having a control apparatus for at least one loudspeak...

Exhaust system sound generation assembly unit

Selective noise cancellation for a vehicle

Noise reduction device, mobile body device, and noise reduction method

Active noise cancelation systems and devices

Audio system

Active noise control system

Exhaust valve and active noise control for compact exhaust system

Method for performing an active profiling of a sound emitted by an...

Vehicle exhaust assembly

Sound generating device as well as vehicle exhaust system

Overload protection for an actuator of a system for controlling sou...

Active noise cancelation systems and devices

Valve unit including a mechanical coupler

Vehicle noise suppression method

Emission signature modification device

Waste air exhausting device having functionality to abate noise and...

Use of active noise system

Sound generator system for a motor vehicle

Sound generator for mounting on a vehicle to manipulate vehicle noise

Method of generating a drive signal for a loudspeaker arranged in a...

Method of influencing the exhaust noise of a motor vehicle and exha...

Active noise-control system with source-separated reference signal

Connection pipe for connecting an active muffler to an exhaust syst...

Sound system for a motor vehicle

Vehicle combustion noise-masking control apparatus and method using...

Exhaust system for an internal combustion engine

Patents Applicationslast 30 patents

SOUND PRESSURE GENERATOR

Exhaust Sound Bypass

SOUND GENERATING DEVICE, VEHICLE EXHAUST SYSTEM AND METHOD OF MANUF...

METHOD OF SELECTING AN OPERATING MODE OF AN ACTIVE SOUND GENERATING...

EXHAUST SYSTEM FOR AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE...

LOUDSPEAKER ARRANGEMENT

SOUND GENERATING SYSTEM, MOTOR VEHICLE WITH A SOUND GENERATING SYST...

EXHAUST GAS SYSTEM FOR AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEH...

NOISE REDUCTION DEVICE, MOBILE BODY DEVICE, AND NOISE REDUCTION METHOD

MOTOR VEHICLE HAVING A CONTROL APPARATUS FOR AT LEAST ONE LOUDSPEAK...

SOUND GENERATING DEVICE AS WELL AS VEHICLE EXHAUST SYSTEM

ACTIVE NOISE CANCELATION SYSTEMS AND DEVICES

SOUND GENERATING ASSEMBLY FOR AN EXHAUST SYSTEM

AUDIO SYSTEM

ACTIVE NOISE CANCELATION SYSTEMS AND DEVICES

WASTE AIR EXHAUSTING DEVICE HAVING FUNCTIONALITY TO ABATE NOISE AND...

VEHICLE NOISE SUPPRESSION METHOD

USE OF ACTIVE NOISE SYSTEM

SOUND SYSTEM FOR A MOTOR VEHICLE

EMISSION SIGNATURE MODIFICATION DEVICE

Method of Generating a Drive Signal for a Loudspeaker Arranged in a...

ACTIVE NOISE CONTROL SYSTEM

VEHICLE COMBUSTION NOISE-MASKING CONTROL APPARATUS AND METHOD USING...

SOUND GENERATOR FOR MOUNTING ON A VEHICLE TO MANIPULATE VEHICLE NOISE

VEHICLE ACOUSTIC APPARATUS, AND METHODS OF USE AND MANUFACTURE THEREOF

CONNECTION PIPE FOR CONNECTING AN ACTIVE MUFFLER TO AN EXHAUST SYST...

EXHAUST SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

OVERLOAD PROTECTION FOR AN ACTUATOR OF A SYSTEM FOR CONTROLLING SOU...

SOUND GENERATOR FOR A SYSTEM FOR INFLUENCING EXHAUST NOISE OF A MOT...

ACTUATOR ARRANGEMENT ON A VEHICLE STRUCTURE