F01N 1/06

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Showing 1 to 20 of 72 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2024/0077,008 AIR-TRANSPARENT SELECTIVE SOUND SILENCER USING ULTRA-OPEN METAMATERIALNov 08, 23Mar 07, 24Not available
2022/0381,169 SOUND PRESSURE GENERATORApr 28, 22Dec 01, 22Not available
2022/0298,940 Noise abatement system for internal combustion enginesSep 25, 20Sep 22, 22Not available
2022/0042,430 EXHAUSTER ASSEMBLY FOR A VEHICLEAug 07, 20Feb 10, 22Not available
2021/0231,036 MUFFLER SYSTEMJan 08, 21Jul 29, 21Not available
2021/0123,364 Sound SuppressorApr 05, 19Apr 29, 21Not available
2021/0087,957 AIR-TRANSPARENT SELECTIVE SOUND SILENCER USING ULTRA-OPEN METAMATERIALDec 04, 20Mar 25, 21Not available
2021/0062,696 Exhaust Sound BypassMar 18, 19Mar 04, 21Not available
2020/0400,060 EXHAUST SYSTEM AND MUFFLERJun 19, 19Dec 24, 20Not available
2020/0355,101 SOUND GENERATING DEVICE, VEHICLE EXHAUST SYSTEM AND METHOD OF MANUFACTURING A SOUND GENERATING DEVICENov 21, 17Nov 12, 20Not available
2020/0300,136 METHOD OF SELECTING AN OPERATING MODE OF AN ACTIVE SOUND GENERATING DEVICE OF AN EXHAUST SYSTEM, EXHAUST SYSTEM, AND MOTOR VEHICLEMar 17, 20Sep 24, 20Not available
2020/0291,837 EXHAUST SYSTEM FOR AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE AS WELL AS MOTOR VEHICLEMar 09, 20Sep 17, 20Not available
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
2019/0259,371 NOISE REDUCTION DEVICE, MOBILE BODY DEVICE, AND NOISE REDUCTION METHODJun 28, 17Aug 22, 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
2019/0136,729 ACTIVE NOISE CANCELATION SYSTEMS AND DEVICESDec 12, 18May 09, 19Not available
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

Showing 1 to 20 of 72 results