TREA

Alexey Petrovsky

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  • Moscow, RU
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Patents Applicationslast 30 patents

  • Information Patent Application

    ACTIVE NOISE CANCELLATION DEVICE AND METHOD
    • Publication number 20230282196
    • Publication date Sep 7, 2023
    • Huawei Technologies Co., Ltd
    • Vladislav Igorevich Vasilyev
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Active Noise Cancellation Device
    • Publication number 20190122650
    • Publication date Apr 25, 2019
    • Huawei Technologies Co., Ltd
    • Victor Dzhigan
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS