Damping aspects of the outer suspension of loudspeaker diaphragms by addition of additional damping means

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  • Information Patent Application

    SPEAKER

    • Publication number 20240414479
    • Publication date Dec 12, 2024
    • BENQ CORPORATION
    • Tung-Ko Lu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Speaker and Terminal

    • Publication number 20230362548
    • Publication date Nov 9, 2023
    • Huawei Technologies Co., Ltd
    • Peng Huo
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Sound-Producing Device

    • Publication number 20220408192
    • Publication date Dec 22, 2022
    • Goertek Inc.
    • Jianbin YANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACRYLIC DAMPING ADHESIVE AND DIAPHRAGM MEMBRANE FOR MICRO-SPEAKERS

    • Publication number 20220372348
    • Publication date Nov 24, 2022
    • 3M Innovative Properties Company
    • Chao Yang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
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    Speaker

    • Publication number 20210377666
    • Publication date Dec 2, 2021
    • HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
    • Hong Wen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER

    • Publication number 20200329314
    • Publication date Oct 15, 2020
    • Samsung Electronics Co., Ltd.
    • Eui Han YOON
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
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    DUAL-FIELD SINGLE-VOICE-COIL TRANSDUCER

    • Publication number 20200169814
    • Publication date May 28, 2020
    • Bose Corporation
    • Dariusz Antoni Bushko
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
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    INVERTED MOTOR TRANSDUCER WITH FRONT SPIDER

    • Publication number 20200092654
    • Publication date Mar 19, 2020
    • HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
    • Toni Otto LILIENTHAL
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
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    MANUFACTURING METHOD OF A SPEAKER VIBRATING DIAPHRAGM BY CONTROLLIN...

    • Publication number 20200045486
    • Publication date Feb 6, 2020
    • Hiroshi OHARA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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    ACOUSTIC DEVICE CONFIGURATION AND METHOD

    • Publication number 20180176689
    • Publication date Jun 21, 2018
    • Bose Corporation
    • BROCK N. JACOBITES
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
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    PIEZOELECTRIC SPEAKERS FOR ELECTRONIC DEVICES

    • Publication number 20180146298
    • Publication date May 24, 2018
    • Apple Inc.
    • Lee E. Hooton
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
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    SUSPENSION DEVICE FOR A LOUDSPEAKER, MANUFACTURING METHOD AND ASSOC...

    • Publication number 20180124519
    • Publication date May 3, 2018
    • FOCAL JMLAB
    • Giuliano NICOLETTI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PIEZOELECTRIC SPEAKERS FOR ELECTRONIC DEVICES

    • Publication number 20170303048
    • Publication date Oct 19, 2017
    • Apple Inc.
    • Lee E. Hooton
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
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    ACOUSTIC DEVICE CONFIGURATION AND METHOD

    • Publication number 20170289692
    • Publication date Oct 5, 2017
    • Bose Corporation
    • BROCK N. JACOBITES
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
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    SUPPORT FRAME FOR THIN MINI SPEAKER STRUCTURE AND METHOD OF ASSEMBL...

    • Publication number 20170164082
    • Publication date Jun 8, 2017
    • FORTUNE GRAND TECHNOLOGY INC.
    • PING-YU LEE
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
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    PASSIVE RADIATOR STRUCTURE

    • Publication number 20170085980
    • Publication date Mar 23, 2017
    • MEILOON INDUSTRIAL CO., LTD.
    • Yeh-Feng Chou
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
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    DIGITAL ACOUSTIC DEVICE WITH INCREASED SOUND POWER

    • Publication number 20160205478
    • Publication date Jul 14, 2016
    • Commissariat A L'Energie Atomique et Aux Energies Alternatives
    • Fabrice CASSET
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
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    Slim Microspeaker

    • Publication number 20160173990
    • Publication date Jun 16, 2016
    • Em-Tech Co., Ltd.
    • Kil Dong Park
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
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    VIBRATING ELEMENT

    • Publication number 20150350791
    • Publication date Dec 3, 2015
    • COTRON CORPORATION
    • Bill Yang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Loudspeaker

    • Publication number 20140321692
    • Publication date Oct 30, 2014
    • Zoltan Bay
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Loudspeaker

    • Publication number 20130058521
    • Publication date Mar 7, 2013
    • Julia Davidson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTRODYNAMIC SOUND-EMITTING DEVICE

    • Publication number 20130039526
    • Publication date Feb 14, 2013
    • Satoru Inoue
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Electrostatic Loudspeaker System

    • Publication number 20120148074
    • Publication date Jun 14, 2012
    • Gaston Bastiaens
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
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    LOUDSPEAKER WITH AN INVERTED MOTOR

    • Publication number 20110268310
    • Publication date Nov 3, 2011
    • George Bullimore
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MEMBRANE FOR AN ACOUSTIC TRANSDUCER

    • Publication number 20110206222
    • Publication date Aug 25, 2011
    • NXP B.V.
    • Susanne Windischberger
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Edge for Speaker

    • Publication number 20110044490
    • Publication date Feb 24, 2011
    • Yamaha Corporation
    • Takashi MAKINO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
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    ACOUSTIC DEVICE AND METHOD OF MANUFACTURING SAME

    • Publication number 20100239109
    • Publication date Sep 23, 2010
    • NXP B.V.
    • Josef Lutz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Silicon microphone without dedicated backplate

    • Publication number 20090208037
    • Publication date Aug 20, 2009
    • Silicon Matrix Pte Ltd
    • Wang Zhe
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Vibration transducer

    • Publication number 20090190782
    • Publication date Jul 30, 2009
    • Yamaha Corporation
    • Tamito Suzuki
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    LOUDSPEAKER DAMPER, MANUFACTURING METHOD THEREOF, AND LOUDSPEAKER A...

    • Publication number 20090010471
    • Publication date Jan 8, 2009
    • Matsushita Electric Industrial Co., Ltd.
    • Masatoshi Okazaki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE