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Zhengyi Xu

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  • Hampshire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Processing audio signals
    • Patent number 11,437,021
    • Issue date Sep 6, 2022
    • Cirrus Logic, Inc.
    • Zhengyi Xu
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Adaptive filter control
    • Patent number 10,269,370
    • Issue date Apr 23, 2019
    • Cirrus Logic, Inc.
    • Zhengyi Xu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Adaptive filter control
    • Patent number 9,959,884
    • Issue date May 1, 2018
    • Cirrus Logic, Inc.
    • Zhengyi Xu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    DYNAMIC CONTROL FOR SELECTIVE ACOUSTIC OPTIMIZATION OF THERMALLY OR...
    • Publication number 20240422479
    • Publication date Dec 19, 2024
    • Cirrus Logic International Semiconductor Ltd.
    • Zhengyi XU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    POWER MANAGEMENT IN AUDIO SYSTEMS
    • Publication number 20240385675
    • Publication date Nov 21, 2024
    • Cirrus Logic International Semiconductor Ltd.
    • Chris RATTRAY
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SELECTIVE ACOUSTIC OPTIMIZATION FOR THERMALLY OR POWER LIMITED SPEA...
    • Publication number 20230199384
    • Publication date Jun 22, 2023
    • Cirrus Logic International Semiconductor Ltd.
    • Miles K. ROBERTO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PROCESSING AUDIO SIGNALS
    • Publication number 20220358909
    • Publication date Nov 10, 2022
    • Cirrus Logic International Semiconductor Ltd.
    • Zhengyi XU
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    PROCESSING AUDIO SIGNALS
    • Publication number 20190333498
    • Publication date Oct 31, 2019
    • Cirrus Logic International Semiconductor Ltd.
    • Zhengyi XU
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    ADAPTIVE FILTER CONTROL
    • Publication number 20180211683
    • Publication date Jul 26, 2018
    • Cirrus Logic International Semiconductor Ltd.
    • Zhengyi Xu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ADAPTIVE FILTER CONTROL
    • Publication number 20170103775
    • Publication date Apr 13, 2017
    • Cirrus Logic International Semiconductor Ltd.
    • Zhengyi Xu
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS