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for loudspeaker transducers

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  • H04R1/288
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HELECTRICITY H04Electric communication H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS DEAF-AID SETS PUBLIC ADDRESS SYSTEMS H04R1/00Details of transducers, loudspeakers or microphones

Current Industry

H04R1/288for loudspeaker transducers
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SOUND OUTPUT DEVICE
    • Publication number 20250024196
    • Publication date Jan 16, 2025
    • SONY GROUP CORPORATION
    • YUKIO NAGAHAMA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC SIGNAL OUTPUT DEVICE
    • Publication number 20250016492
    • Publication date Jan 9, 2025
    • Nippon Telegraph and Telephone Corporation
    • Hironobu CHIBA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20250016497
    • Publication date Jan 9, 2025
    • FOSTER ELECTRIC COMPANY, LIMITED
    • Kentaro Machida
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC OUTPUT DEVICES
    • Publication number 20240422475
    • Publication date Dec 19, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Liwei WANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    AN AUDIO APPARATUS AND A HEAD MOUNTED DEVICE INCLUDING THE AUDIO AP...
    • Publication number 20240406617
    • Publication date Dec 5, 2024
    • TESSERACT IMAGING LIMITED
    • Devesh Ramcharan JAIN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PARTITION SYSTEM WITH A SPEAKER
    • Publication number 20240388836
    • Publication date Nov 21, 2024
    • Yamaha Corporation
    • Shinichi KATO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTRONIC DEVICE INCLUDING AIR ADSORPTION MEMBER AND SPEAKER MODULE
    • Publication number 20240388839
    • Publication date Nov 21, 2024
    • Samsung Electronics Co., Ltd.
    • Joonrae CHO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC OUTPUT APPARATUS
    • Publication number 20240365055
    • Publication date Oct 31, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    EARPHONES
    • Publication number 20240365054
    • Publication date Oct 31, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Zhen WANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DYNAMIC WIND NOISE COMPRESSION TUNING
    • Publication number 20240357282
    • Publication date Oct 24, 2024
    • GoPro, Inc.
    • Erich Tisch
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    EMBEDDED DAMPER SPEAKER DESIGN
    • Publication number 20240357281
    • Publication date Oct 24, 2024
    • Dell Products L.P.
    • Jing-Tang Wu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ISOLATOR AND/OR A LINK
    • Publication number 20240348972
    • Publication date Oct 17, 2024
    • CENTURY STEP AUDIOTECH LIMITED
    • Yuk Shing LAI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER MODULE AND ELECTRONIC DEVICE
    • Publication number 20240340577
    • Publication date Oct 10, 2024
    • Honor Device Co., Ltd.
    • Zhihao GUO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER MODULE FOR AN INFORMATION HANDLING SYSTEM
    • Publication number 20240340565
    • Publication date Oct 10, 2024
    • Dell Products L.P.
    • CHIA-HUNG SHIH
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER BOX
    • Publication number 20240340566
    • Publication date Oct 10, 2024
    • AAC MICROTECH (CHANGZHOU) CO., LTD.
    • Pinsong Chen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    AUDIO SYSTEMS, DEVICES, AND METHODS
    • Publication number 20240334118
    • Publication date Oct 3, 2024
    • Dean Robert Gary Anderson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    TRANSDUCERS AND HEADPHONES
    • Publication number 20240323593
    • Publication date Sep 26, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTRONIC DEVICE AND SPEAKER MODULE
    • Publication number 20240323588
    • Publication date Sep 26, 2024
    • ACER INCORPORATED
    • Jia-Ren CHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SOUND OUTPUT DEVICE AND DISPLAY DEVICE INCLUDING SAME
    • Publication number 20240298107
    • Publication date Sep 5, 2024
    • Samsung Electronics Co., Ltd.
    • Dongkyu PARK
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE
    • Publication number 20240292163
    • Publication date Aug 29, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Xin QI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Force Canceling Speaker
    • Publication number 20240284096
    • Publication date Aug 22, 2024
    • Meta Platforms Technologies, LLC
    • Jason SILVER
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    THERMALLY-CONDUCTIVE AND SOUND-ABSORBING COMPOSITE MATERIAL AND PRE...
    • Publication number 20240284097
    • Publication date Aug 22, 2024
    • AAC TECHNOLOGIES (NANJING) CO., LTD.
    • Yuanwei Su
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    EARPHONES AND TRANSDUCER DEVICES THEREOF
    • Publication number 20240284109
    • Publication date Aug 22, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Junjiang FU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER MODULE WITH VIBRATION-DAMPING STRUCTURE
    • Publication number 20240276140
    • Publication date Aug 15, 2024
    • SABLE CORPORATION
    • Kuang-Yun LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC INSERT FOR EARPIECE
    • Publication number 20240267673
    • Publication date Aug 8, 2024
    • 3M Innovative Properties Company
    • Antoine Bernier
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC OUTPUT DEVICE
    • Publication number 20240251202
    • Publication date Jul 25, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Junjiang FU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Headset And/Or Hearing Protection Device Comprising A Waterproof Sp...
    • Publication number 20240244362
    • Publication date Jul 18, 2024
    • Invisio A/S
    • Jesper Rye Bønnelykke
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SMART GLASSES WITH SOUND ENHANCEMENT FUNCTION
    • Publication number 20240236557
    • Publication date Jul 11, 2024
    • SOLOS TECHNOLOGY (SHENZHEN) LIMITED
    • Kwok Wah Law
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    HEADPHONES
    • Publication number 20240236555
    • Publication date Jul 11, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    FRONT CENTER VEHICLE CONSOLE WITH SPEAKERS, AND VEHICLE COMPRISING...
    • Publication number 20240236548
    • Publication date Jul 11, 2024
    • SUZHOU SONAVOX ELECTRONICS CO., LTD.
    • Marc-Olivier CHAUVEAU
    • B60 - VEHICLES IN GENERAL