H04R 1/28

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Showing 1 to 20 of 1282 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2025/0119,681 SPEAKER DEVICEDec 19, 24Apr 10, 25Not available
2025/0119,682 PASSIVELY ASSISTED LOUDSPEAKER ENCLOSUREDec 19, 24Apr 10, 25Not available
2025/0119,683 Offset-Soft Mount For Speaker Induced Force ReductionOct 05, 23Apr 10, 25Not available
2025/0113,141 ELECTRONIC DEVICE INCLUDING RESONANT SPACE FOR AUDIO SIGNALDec 13, 24Apr 03, 25Samsung Electronics Co. Ltd.
2025/0113,142 SPEAKERNov 28, 23Apr 03, 25Not available
2025/0106,543 OPEN EARPHONESep 09, 24Mar 27, 25Not available
2025/0106,549 AIR ADSORBENTS FOR MICRO SPEAKER INCLUDING HYDROPHOBIC METAL-ORGANIC FRAMEWORK AND SPEAKER BOX SYSTEM INCLUDING THE SAMESep 24, 24Mar 27, 25NEXVEL CO., LTD
2025/0106,550 SPEAKER BOX AND ELECTRONIC DEVICEDec 29, 23Mar 27, 25Not available
2025/0097,631 The Audio Device for Generating Low-Frequency Sound through Linkage Output with a Fixed CarrierSep 20, 23Mar 20, 25Not available
2025/0097,632 SOUND APPARATUS AND VEHICULAR APPARATUS INCLUDING THE SAMESep 13, 24Mar 20, 25LG Display Co., Ltd.
2025/0097,633 Playback Device with Acoustic Volume Coupling VentSep 17, 24Mar 20, 25Not available
2025/0097,634 METHODS AND APPARATUS TO IMPROVE BASS RESPONSE OF SPEAKERS IN PORTABLE DEVICESSep 14, 23Mar 20, 25Not available
2025/0097,653 INTEGRATED SHOCK AND IMPACT MANAGEMENT OF A TRANSDUCERNov 27, 24Mar 20, 25Not available
2025/0088,781 CLOSED SOUND RECEIVER WITH SOUND-PERMEABLE BOUNDARY SURFACENov 24, 24Mar 13, 25Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
2025/0088,786 TRANSDUCER ARRANGEMENTS FOR HEAD- AND EARPHONESOct 09, 24Mar 13, 25Not available
2025/0088,789 LOUDSPEAKERSNov 25, 24Mar 13, 25SHENZHEN SHOKZ CO., LTD.
2025/0088,790 COMPRESSION DRIVER WIDE BAND MICROSPEAKEROct 24, 22Mar 13, 25Not available
2025/0088,791 Transducer Surround Having A Barometric VentSep 11, 23Mar 13, 25Not available
2025/0080,900 SPEAKER RESONATORAug 29, 24Mar 06, 25Not available
2025/0080,901 Serrated WaveguideAug 29, 24Mar 06, 25Barefood Sound LLC

Showing 1 to 20 of 1282 results