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classificationCode:"ipc:H04R"

    Wireless vehicle/drone alert and public announcement system

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    CABOULI STEVEN D | European Patent Office | 2019

      WIRELESS VEHICLE/DRONE ALERT AND PUBLIC ANNOUNCEMENT SYSTEM

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      CABOULI STEVEN D | European Patent Office | 2019

    WIRELESS SOUND EQUIPMENT

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    SEO SANGWOO / PARK HYUNGWOO / KIM DONGHYUN et al. | European Patent Office | 2017

      Wireless sound equipment

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      SEO SANGWOO / PARK HYUNGWOO / KIM DONGHYUN et al. | European Patent Office | 2019

    Wirelessly powered audio devices

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    GANEM STEVEN J / MENDOZA HIROSHI A / KESLER MORRIS P et al. | European Patent Office | 2017

    Wireless headset system

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    THODETI JANARDHAN / SHRIKANTH RAJGOPAL / KRISHNAN PADMAKUMAR ARUN et al. | European Patent Office | 2024

      WIRELESS HEADSET SYSTEM

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      THODETI JANARDHAN / SHRIKANTH RAJGOPAL / KRISHNAN PADMAKUMAR ARUN et al. | European Patent Office | 2022

    WIRELESS AUTOMOBILE AUDIO SYSTEM

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    WEST MATTHEW | European Patent Office | 2024

    WINDSCREEN AND MICROPHONE DEVICE

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    YOSHINO SATOSHI | European Patent Office | 2021

      Windscreen and microphone device

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      YOSHINO SATOSHI | European Patent Office | 2021

    Wearable with linked accelerometer system

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    BOESEN PETER VINCENT / HÄGELE FELIX / MÜLLER NIKOLAS | European Patent Office | 2018

    WEARABLE ELECTRONIC DEVICE

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    ABREU MARCIO MARC | European Patent Office | 2018

      Wearable electronic device

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      ABREU MARCIO MARC | European Patent Office | 2018

      Wearable electronic device

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      ABREU MARCIO MARC | European Patent Office | 2021

      Wearable electronic device

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      ABREU MARCIO MARC | European Patent Office | 2017

      WEARABLE ELECTRONIC DEVICE

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      ABREU MARCIO MARC | European Patent Office | 2016

      WEARABLE ELECTRONIC DEVICE

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      ABREU MARCIO MARC | European Patent Office | 2019

    WAVEGUIDE ENABLED EXTERNALLY DUCTED VEHICLE LOUDSPEAKER

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    FENG BEN J / HOLMI DOUGLAS J | European Patent Office | 2019

      Waveguide enabled externally ducted vehicle loudspeaker

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      FENG BEN J / HOLMI DOUGLAS J | European Patent Office | 2021

    Waterproof storage system

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    MERENDA JOHN T | European Patent Office | 2024

      WATERPROOF STORAGE SYSTEM

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      MERENDA JOHN T | European Patent Office | 2019

    Waterproof speaker system

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    DEMER JAMES / LOBOZZO JAYSON / MCCOLLOUGH ROBB | European Patent Office | 2021

      WATERPROOF SPEAKER SYSTEM

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      DEMER JAMES / LOBOZZO JAYSON / MCCOLLOUGH ROBB | European Patent Office | 2020

      WATERPROOF SPEAKER SYSTEM

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      DEMER JAMES / LOBOZZO JAYSON / MCCOLLOUGH ROBB | European Patent Office | 2020

    Watercraft subwoofer system

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    IVEY JOHNATHAN / SYKES KEVIN / PLANCK JASON | European Patent Office | 2023

    Voice transmission starting system and starting method for vehicle

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    HONG GI BEOM / KIM SUNG UN / OH KWANG MYUNG et al. | European Patent Office | 2018

    VOICE TRANSFER SYSTEM

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    KONO MASAKAZU / ICHIHARA KAZUO | European Patent Office | 2018

    VOICE PROCESSING DEVICE, VOICE PROCESSING METHOD AND VOICE PROCESSING SYSTEM

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    TANAKA NAOYA / YAMANASHI TOMOFUMI / MIYAMOTO MASANARI | European Patent Office | 2021

      VOICE PROCESSING DEVICE, VOICE PROCESSING METHOD AND VOICE PROCESSING SYSTEM

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      TANAKA NAOYA / YAMANASHI TOMOFUMI / MIYAMOTO MASANARI | European Patent Office | 2021

      VOICE PROCESSING DEVICE, VOICE PROCESSING METHOD AND VOICE PROCESSING SYSTEM

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      TANAKA NAOYA / YAMANASHI TOMOFUMI / MIYAMOTO MASANARI | European Patent Office | 2024

      Voice processing device, voice processing method and voice processing system

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      TANAKA NAOYA / YAMANASHI TOMOFUMI / MIYAMOTO MASANARI | European Patent Office | 2023

    VOICE PICKUP METHOD FOR INTELLIGENT REARVIEW MIRROR,ELECTRONIC DEVICE AND STORAGE MEDIUM

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    XU GANG / SONG ZHENGBIN / YANG DANQING | European Patent Office | 2021

    VOICE PICKUP METHOD AND APPARATUS FOR INTELLIGENT REARVIEW MIRROR

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    XU GANG / SONG ZHENGBIN / YANG DANQING | European Patent Office | 2023

    VOICE INTERFACE AND VOCAL ENTERTAINMENT SYSTEM

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    PARANJPE SHREYAS ANAND / HETHERINGTON PHILLIP ALAN / LAYTON LEONARD CHARLES | European Patent Office | 2018

      VOICE INTERFACE AND VOCAL ENTERTAINMENT SYSTEM

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      PARANJPE SHREYAS ANAND / HETHERINGTON PHILLIP ALAN / LAYTON LEONARD CHARLES | European Patent Office | 2018

    Voice control system, corresponding motorcycle, helmet and method

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    MAGISTRO NICOLA / MARIANI ALESSANDRO / PARISI RICCARDO | European Patent Office | 2024