F01N 1/06

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Description

Class  F01N : GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES


Subclass 1/06: Silencing apparatus characterised by method of silencing by using interference effect

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10600401 Noise reduction device, mobile body device, and noise reduction methodJun 28, 17Mar 24, 20Panasonic Intellectual Property Management Co., Ltd.
10519828 Drone elimination mufflerFeb 08, 17Dec 31, 19K&N Engineering, Inc.
10494969 Active noise cancelation systems and devicesDec 12, 18Dec 03, 19General Electric Company
10492004 Audio systemJun 09, 16Nov 26, 19PSS Belgium NV
10450911 Exhaust gas aftertreatment device and exhaust gas aftertreatment methodOct 21, 15Oct 22, 19MAN Energy Solutions SE
10436085 Road vehicle with an internal combustion engine and provided with a device for the transmission of the exhaust noiseJun 01, 17Oct 08, 19Ferrari S.p.A.
10436086 Active noise control systemFeb 27, 15Oct 08, 19General Electric Company
10358956 Exhaust valve and active noise control for compact exhaust systemJul 09, 18Jul 23, 19Faurecia Emissions Control Technologies USA LLC
10356539 Method for performing an active profiling of a sound emitted by an engine and corresponding profiling systemDec 21, 15Jul 16, 19MAGNETI MARELLI S.P.A.
10329993 Vehicle exhaust assemblyJun 08, 16Jun 25, 19Jaguar Land Rover Limited
10284944 Sound generating device as well as vehicle exhaust systemNov 20, 18May 07, 19FAURECIA EMISSIONS CONTROL TECHNOLOGIES, GERMANY GMBH
10215067 Overload protection for an actuator of a system for controlling sound propagating through an exhaust systemSep 24, 15Feb 26, 19Eberspächer Exhaust Technology GmbH & Co. KG
10184566 Valve unit including a mechanical couplerJul 22, 16Jan 22, 19Bosal Emission Control Systems NV
10184371 Active noise cancelation systems and devicesApr 20, 16Jan 22, 19General Electric Company
10174652 Emission signature modification deviceAug 04, 15Jan 08, 19MTU Friedrichshafen GmbH
10174653 Vehicle noise suppression methodAug 19, 15Jan 08, 19Jaguar Land Rover Limited
10119441 Waste air exhausting device having functionality to abate noise and modulate noise frequencyAug 05, 16Nov 06, 18Chung Yuan Christian University
10060310 Use of active noise systemAug 19, 15Aug 28, 18Jaguar Land Rover Limited
10063950 Sound generator system for a motor vehicleJan 28, 15Aug 28, 18TENNECO GMBH
9997152 Sound generator for mounting on a vehicle to manipulate vehicle noiseNov 02, 16Jun 12, 18Eberspächer Exhaust Technology GmbH & Co. KG

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2019/0301,320 SOUND GENERATING SYSTEM, MOTOR VEHICLE WITH A SOUND GENERATING SYSTEM, AND SOUND SENSOR UNIT FOR A SOUND GENERATING SYSTEMMar 19, 19Oct 03, 19Not available
2019/0301,321 EXHAUST GAS SYSTEM FOR AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLEMar 27, 19Oct 03, 19Not available
2019/0162,090 MOTOR VEHICLE HAVING A CONTROL APPARATUS FOR AT LEAST ONE LOUDSPEAKER OF AN EXHAUST SYSTEM OF THE MOTOR VEHICLEFeb 23, 17May 30, 19Audi AG
2019/0055,866 EXHAUST DEVICE FOR INTERNAL COMBUSTION ENGINEJan 13, 17Feb 21, 19Honda Motor Co. Ltd.
2019/0032,530 COMBINED EXHAUST GAS SILENCERNov 06, 16Jan 31, 19Not available
2018/0291,795 VEHICLE EXHAUST ASSEMBLYJun 08, 16Oct 11, 18Not available
2015/0100,221 NOISE/VIBRATION REDUCTION CONTROLOct 08, 14Apr 09, 15TULA TECHNOLOGY, INC.

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Patents Issued To Date - By Filing Year

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