H04R 1/26

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
RE49437 Audio driver and power supply unit architectureApr 27, 18Feb 28, 23Apple Inc.
9973862 Loudspeaker array systemApr 30, 12May 15, 18Apple Inc.
9967652 Coaxial loudspeaker apparatusApr 23, 15May 08, 18Martin Audio Limited
9961468 Sound reproduction systemsJul 04, 08May 01, 18Adaptive Audio Limited
9950793 Loudspeaker systemDec 12, 16Apr 24, 18Not available
9955263 Methods, apparatuses and computer program products for facilitating directional audio capture with multiple microphonesDec 01, 15Apr 24, 18Nokia Technologies Oy
9942638 Composite electronic device, speaker cartridge, and electronic deviceJan 30, 15Apr 10, 18Kyocera Corporation
9942659 Loudspeaker transducer arrangement for directivity controlFeb 06, 15Apr 10, 18BANG & OLUFSEN A/S
9942640 Sound output apparatus, sound output method and image display apparatusMar 27, 14Apr 10, 18Sony Corporation
9936287 Device for creating a sound sourceNov 14, 14Apr 03, 18RSONANCE B.V.
9936281 HeadphoneDec 08, 15Apr 03, 18Panasonic Intellectual Property Management Co., Ltd.
9930443 Active acoustic meta material loudspeaker system and the process to make the sameAug 04, 17Mar 27, 18ACOUSTIX VR INC.
9924275 Loudspeaker having electrically conductive membrane transducersFeb 05, 16Mar 20, 18CLEAN ENERGY LABS, LLC
9907145 Reproduction device and reproduction methodMay 30, 17Feb 27, 18SONY CORPORATION
9888332 Mobile terminal with at least two transducersOct 23, 14Feb 06, 18DRNC HOLDINGS, INC.
9883289 Acoustic generator, acoustic generation device, and electronic deviceJul 30, 13Jan 30, 18KYOCERA CORPORATION
9883265 Wireless speaker and systemJan 04, 16Jan 30, 18BRAVEN, LC
9877102 Transducer assembly with acoustic massMar 20, 17Jan 23, 18SONION NEDERLAND B.V.
9866961 Multi-channel loudspeaker enclosure with laterally projecting wings and method for orienting and driving multiple loudspeakersApr 20, 16Jan 09, 18Not available
9860630 Vibration damping and mounting assembly for a loudspeakerMay 01, 15Jan 02, 18CORE BRANDS, LLC

Showing 1 to 20 of 133 results