TREA

David P. Singleton

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  • Edinburgh, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Class D amplifier circuitry
    • Patent number 11,799,426
    • Issue date Oct 24, 2023
    • Cirrus Logic Inc.
    • Johnny Klarenbeek
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Computing circuitry
    • Patent number 11,783,171
    • Issue date Oct 10, 2023
    • Cirrus Logic Inc.
    • Toru Ido
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Class D amplifier circuitry
    • Patent number 11,588,452
    • Issue date Feb 21, 2023
    • Cirrus Logic, Inc.
    • John P. Lesso
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    ADC circuitry
    • Patent number 11,528,031
    • Issue date Dec 13, 2022
    • Cirrus Logic, Inc.
    • Andrew J. Howlett
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Modulators
    • Patent number 10,298,247
    • Issue date May 21, 2019
    • Cirrus Logic, Inc.
    • Louis Frew
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Modulators
    • Patent number 10,263,633
    • Issue date Apr 16, 2019
    • Cirrus Logic, Inc.
    • John Paul Lesso
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Voltage regulation of virtual earth nodes of a differential signal...
    • Patent number 10,254,776
    • Issue date Apr 9, 2019
    • Cirrus Logic, Inc.
    • David Paul Singleton
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Driver apparatus and method
    • Patent number 7,884,558
    • Issue date Feb 8, 2011
    • Wolfson Microelectronics plc
    • Colin Steele
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Protection circuit and method
    • Patent number 7,884,557
    • Issue date Feb 8, 2011
    • Wolfson Microelectronics plc
    • Colin Steele
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    AUDIO AMPLIFIER CIRCUITRY
    • Publication number 20240097633
    • Publication date Mar 21, 2024
    • Cirrus Logic International Semiconductor Ltd.
    • David P. SINGLETON
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Circuitry for and Methods of Gain Control
    • Publication number 20230353111
    • Publication date Nov 2, 2023
    • Cirrus Logic International Semiconductor Ltd.
    • Andrew J. HOWLETT
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    PROTECTION CIRCUITRY
    • Publication number 20230299575
    • Publication date Sep 21, 2023
    • Cirrus Logic International Semiconductor Ltd.
    • David P. SINGLETON
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CLASS D AMPLIFIER CIRCUITRY
    • Publication number 20230170850
    • Publication date Jun 1, 2023
    • Cirrus Logic International Semiconductor Ltd.
    • Johnny KLARENBEEK
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    CLASS D AMPLIFIER CIRCUITRY
    • Publication number 20220278658
    • Publication date Sep 1, 2022
    • Cirrus Logic International Semiconductor Ltd.
    • John P. LESSO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    ADC CIRCUITRY
    • Publication number 20210273646
    • Publication date Sep 2, 2021
    • Cirrus Logic International Semiconductor Ltd.
    • Andrew J. HOWLETT
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AUDIO AMPLIFIER CIRCUITRY
    • Publication number 20210242847
    • Publication date Aug 5, 2021
    • Cirrus Logic International Semiconductor Ltd.
    • David P. SINGLETON
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    COMPUTING CIRCUITRY
    • Publication number 20210064979
    • Publication date Mar 4, 2021
    • Cirrus Logic International Semiconductor Ltd.
    • Toru IDO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MODULATORS
    • Publication number 20180351569
    • Publication date Dec 6, 2018
    • Cirrus Logic International Semiconductor Ltd.
    • John Paul LESSO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Driver apparatus and method
    • Publication number 20080048567
    • Publication date Feb 28, 2008
    • Colin Steele
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Protection circuit and method
    • Publication number 20080012508
    • Publication date Jan 17, 2008
    • Colin Steele
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...