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Acoustic transducers and sound field adaptation in vehicles

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  • CPC
  • H04R2499/13
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Parent Industries

HELECTRICITY H04Electric communication H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS DEAF-AID SETS PUBLIC ADDRESS SYSTEMS H04R2499/00Aspects covered by H04R or H04S not otherwise provided for in their subgroups

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H04R2499/13Acoustic transducers and sound field adaptation in vehicles
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SOUND CONTROLLER AND SOUND GENERATION METHOD
    • Publication number 20250239251
    • Publication date Jul 24, 2025
    • Honda Motor Co., Ltd.
    • Yuma KAEDE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Operating Acoustic Signal Transmitters of a Motor Vehicle
    • Publication number 20250234131
    • Publication date Jul 17, 2025
    • Volkswagen Aktiengesellschaft
    • Tobias Moll
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SYSTEM AND METHOD FOR LOW-PROFILE AUDIO DEVICE WITH FORCE CANCELLIN...
    • Publication number 20250234137
    • Publication date Jul 17, 2025
    • HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
    • Brian Sterling
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    VEHICLE ELECTROACOUSTIC TRANSDUCER
    • Publication number 20250234120
    • Publication date Jul 17, 2025
    • FOSTER ELECTRIC COMPANY, LIMITED
    • Gaku Kubota
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MULTI-CHANNEL VEHICLE-MOUNTED SEAT VIBRATION FEEDBACK SYSTEM AND ME...
    • Publication number 20250229687
    • Publication date Jul 17, 2025
    • AAC Acoustic Technologies (Shanghai) Co., Ltd.
    • Xueni Cao
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DIRECTIONAL VISUAL AND AUDIO COMMUNICATION
    • Publication number 20250231417
    • Publication date Jul 17, 2025
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Brenton John Sirowatka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LAMP SYSTEM
    • Publication number 20250222863
    • Publication date Jul 10, 2025
    • HYUNDAI MOBIS CO., LTD.
    • Myeong Je KIM
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PORTABLE SPEAKER WITH LIGHT REFLECTOR
    • Publication number 20250227401
    • Publication date Jul 10, 2025
    • Rivian IP Holdings, LLC
    • Matthew BRAUN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    AUDIO PLAYBACK METHOD AND DEVICE
    • Publication number 20250227430
    • Publication date Jul 10, 2025
    • Beijing Xiaomi Mobile Software Co., Ltd.
    • Shuo GAO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    GLASS DIAPHRAGM MODULE
    • Publication number 20250227418
    • Publication date Jul 10, 2025
    • AGC Inc.
    • Kento SAKURAI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Vehicle Electroacoustic Transducer
    • Publication number 20250227400
    • Publication date Jul 10, 2025
    • FOSTER ELECTRIC COMPANY, LIMITED
    • Gaku Kubota
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Microphone module
    • Publication number 20250227402
    • Publication date Jul 10, 2025
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Dexing Wang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    METHOD AND APPARATUS FOR ACQUIRINIG VEHICLE-MOUNTED AUDIO SIGNALS
    • Publication number 20250227411
    • Publication date Jul 10, 2025
    • Beijing Xiaomi Mobile Software Co., Ltd.
    • Shuo GAO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SYSTEMS AND METHODS FOR PROVIDING AUGMENTED ULTRASONIC AUDIO
    • Publication number 20250220374
    • Publication date Jul 3, 2025
    • Bose Corporation
    • Michael S. Dublin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    APPARATUS AND METHOD FOR PROVIDING SEAT-BASED NATURESCAPES AUDIO
    • Publication number 20250214434
    • Publication date Jul 3, 2025
    • HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
    • Riley WINTON
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ACOUSTIC CROSSTALK CANCELLATION BASED UPON USER POSITION AND ORIENT...
    • Publication number 20250220345
    • Publication date Jul 3, 2025
    • HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
    • Alfredo FERNANDEZ FRANCO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    VEHICLE EXPERIENCE MANAGEMENT
    • Publication number 20250220352
    • Publication date Jul 3, 2025
    • HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
    • Riley WINTON
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    METHOD FOR CONTROLLING SOUND PLAYING, METHOD FOR PROCESSING SOUND D...
    • Publication number 20250217100
    • Publication date Jul 3, 2025
    • Beijing Co Wheels Technology Co., Ltd
    • Zheng HUANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SYSTEMS AND METHODS FOR PRODUCING BINAURAL AUDIO WITH HEAD SIZE ADA...
    • Publication number 20250220382
    • Publication date Jul 3, 2025
    • Bose Corporation
    • Charles Oswald
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    INTERIOR STRUCTURE OF VEHICLE
    • Publication number 20250211915
    • Publication date Jun 26, 2025
    • Honda Motor Co., Ltd.
    • Yusuke Ienaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SOUND SYSTEM AND VEHICLE
    • Publication number 20250211894
    • Publication date Jun 26, 2025
    • Nippon Telegraph and Telephone Corporation
    • Masahiro FUKUI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Vehicle Electroacoustic Transducer
    • Publication number 20250211885
    • Publication date Jun 26, 2025
    • FOSTER ELECTRIC COMPANY, LIMITED
    • Gaku Kubota
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SOUND SYSTEM
    • Publication number 20250211899
    • Publication date Jun 26, 2025
    • Nippon Telegraph and Telephone Corporation
    • Masahiro FUKUI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    AUDIO RENDERING SYSTEM FOR A VEHICLE
    • Publication number 20250203287
    • Publication date Jun 19, 2025
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Alaa M. Khamis
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    AUTOMATIC AUDIO TUNING SYSTEM
    • Publication number 20250203284
    • Publication date Jun 19, 2025
    • Harman Becker Automotive Systems GmbH
    • Fanyu MENG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    HARDWARE AUDIO MODIFICATION SYSTEM
    • Publication number 20250203305
    • Publication date Jun 19, 2025
    • Carl Kittredge Wakeland
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SOUND SYSTEM
    • Publication number 20250203309
    • Publication date Jun 19, 2025
    • Nippon Telegraph and Telephone Corporation
    • Masahiro FUKUI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    BATTERY ELECTRIC VEHICLE
    • Publication number 20250196767
    • Publication date Jun 19, 2025
    • Toyota Jidosha Kabushiki Kaisha
    • Takahiro UCHIDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE EQUIPPED WITH SOUND CONTROL DEVICE
    • Publication number 20250193619
    • Publication date Jun 12, 2025
    • LG ELECTRONICS INC.
    • Jongkun KIM
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SOUND SYSTEM
    • Publication number 20250193601
    • Publication date Jun 12, 2025
    • Magnadyne Corporation
    • Ryan Matthew MURRAY
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE