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Toru Ido

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Patents Grantslast 30 patents

  • Information Patent Grant

    Driver circuitry
    • Patent number 11,958,075
    • Issue date Apr 16, 2024
    • Cirrus Logic Inc.
    • John P. Lesso
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Cough detection
    • Patent number 11,918,345
    • Issue date Mar 5, 2024
    • Cirrus Logic Inc.
    • John P. Lesso
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Circuitry for analyte measurement
    • Patent number 11,846,600
    • Issue date Dec 19, 2023
    • Cirrus Logic Inc.
    • John P. Lesso
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Class D amplifier circuit
    • Patent number 11,804,813
    • Issue date Oct 31, 2023
    • Cirrus Logic Inc.
    • John Paul Lesso
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Detection of live speech
    • Patent number 11,705,109
    • Issue date Jul 18, 2023
    • Cirrus Logic, Inc.
    • John Paul Lesso
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Class D amplifiers
    • Patent number 11,658,623
    • Issue date May 23, 2023
    • Cirrus Logic, Inc.
    • John Paul Lesso
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Cough detection
    • Patent number 11,653,855
    • Issue date May 23, 2023
    • Cirrus Logic, Inc.
    • John P. Lesso
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Driver circuitry
    • Patent number 11,646,708
    • Issue date May 9, 2023
    • Cirrus Logic, Inc.
    • John P. Lesso
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Cough detection
    • Patent number 11,219,386
    • Issue date Jan 11, 2022
    • Cirrus Logic, Inc.
    • John P. Lesso
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Class D amplifier circuit
    • Patent number 11,121,690
    • Issue date Sep 14, 2021
    • Cirrus Logic, Inc.
    • John Paul Lesso
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Class D amplifiers
    • Patent number 11,101,778
    • Issue date Aug 24, 2021
    • Cirrus Logic, Inc.
    • John Paul Lesso
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Pulse-width modulation
    • Patent number 10,826,478
    • Issue date Nov 3, 2020
    • Cirrus Logic, Inc.
    • Toru Ido
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Class D amplifiers
    • Patent number 10,587,232
    • Issue date Mar 10, 2020
    • Cirrus Logic, Inc.
    • John Paul Lesso
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Pulse-width modulation
    • Patent number 10,566,962
    • Issue date Feb 18, 2020
    • Cirrus Logic, Inc.
    • Toru Ido
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Class D amplifier circuit
    • Patent number 10,461,714
    • Issue date Oct 29, 2019
    • Cirrus Logic, Inc.
    • John Paul Lesso
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Audio amplifiers
    • Patent number 10,432,151
    • Issue date Oct 1, 2019
    • Cirrus Logic, Inc.
    • John Paul Lesso
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Class-D amplifier circuits
    • Patent number 10,171,049
    • Issue date Jan 1, 2019
    • Cirrus Logic, Inc.
    • John P. Lesso
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Signal processing for MEMS capacitive transducers
    • Patent number 10,070,223
    • Issue date Sep 4, 2018
    • Cirrus Logic, Inc.
    • John Paul Lesso
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Crosstalk mitigation
    • Patent number 10,045,124
    • Issue date Aug 7, 2018
    • Cirrus Logic, Inc.
    • John Paul Lesso
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Class D amplifier circuit
    • Patent number 9,899,978
    • Issue date Feb 20, 2018
    • Cirrus Logic, Inc.
    • John Paul Lesso
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Class-D amplifier circuits
    • Patent number 9,787,261
    • Issue date Oct 10, 2017
    • Cirrus Logic, Inc.
    • John P. Lesso
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Signal processing for MEMS capacitive transducers
    • Patent number 9,716,945
    • Issue date Jul 25, 2017
    • Cirrus Logic International Semiconductor Ltd.
    • John Paul Lesso
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Class D amplifier circuit
    • Patent number 9,628,040
    • Issue date Apr 18, 2017
    • Cirrus Logic International Semiconductor Ltd.
    • John Paul Lesso
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Class-D amplifier circuits
    • Patent number 9,473,087
    • Issue date Oct 18, 2016
    • Cirrus Logic, Inc.
    • John Paul Lesso
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Pop noise suppression technique
    • Patent number 7,932,711
    • Issue date Apr 26, 2011
    • Texas Instruments Incorporated
    • Soichiro Ishizuka
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    D-class amplifier
    • Patent number 7,932,779
    • Issue date Apr 26, 2011
    • Texas Instruments Incorporated
    • Toru Ido
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Weight level generating method and device utilizing plural weights...
    • Patent number 7,623,055
    • Issue date Nov 24, 2009
    • Texas Instruments Incorporated
    • Toru Ido
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    PWM driver and class D amplifier using same
    • Patent number 7,557,744
    • Issue date Jul 7, 2009
    • Texas Instruments Incorporated
    • Toru Ido
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Dynamic element matching method and device
    • Patent number 7,511,647
    • Issue date Mar 31, 2009
    • Texas Instruments Incorporated
    • Toru Ido
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Method and apparatus for forming transient response characteristics
    • Patent number 7,215,271
    • Issue date May 8, 2007
    • Texas Instruments Incorporated
    • Toru Ido
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    CIRCUITRY FOR SENSOR MEASUREMENT
    • Publication number 20240377354
    • Publication date Nov 14, 2024
    • Cirrus Logic International Semiconductor Ltd.
    • John P. LESSO
    • G01 - MEASURING TESTING
  • Information Patent Application

    Circuitry for Measurement of Electrochemical Cells
    • Publication number 20240305119
    • Publication date Sep 12, 2024
    • Cirrus Logic International Semiconductor Ltd.
    • John P. LESSO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVER CIRCUITRY FOR PIEZOELECTRIC TRANSDUCERS
    • Publication number 20240269706
    • Publication date Aug 15, 2024
    • Cirrus Logic International Semiconductor Ltd.
    • John Paul LESSO
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    CIRCUITRY FOR ANALYTE MEASUREMENT
    • Publication number 20240264112
    • Publication date Aug 8, 2024
    • Cirrus Logic International Semiconductor Ltd.
    • John Paul LESSO
    • G01 - MEASURING TESTING
  • Information Patent Application

    COUGH DETECTION
    • Publication number 20240215860
    • Publication date Jul 4, 2024
    • Cirrus Logic International Semiconductor Ltd.
    • John P. LESSO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CIRCUITRY FOR MEASUREMENT OF ELECTROCHEMICAL CELLS
    • Publication number 20240175844
    • Publication date May 30, 2024
    • Cirrus Logic International Semiconductor Ltd.
    • John P. LESSO
    • G01 - MEASURING TESTING
  • Information Patent Application

    ELECTROCHEMICAL CELL CHARACTERISATION
    • Publication number 20240125864
    • Publication date Apr 18, 2024
    • Cirrus Logic International Semiconductor Ltd.
    • John P. LESSO
    • G01 - MEASURING TESTING
  • Information Patent Application

    Circuitry for Analyte Measurement
    • Publication number 20240068980
    • Publication date Feb 29, 2024
    • Cirrus Logic International Semiconductor Ltd.
    • John P. LESSO
    • G01 - MEASURING TESTING
  • Information Patent Application

    ELECTROCHEMICAL CELL CHARACTERISATION
    • Publication number 20230408596
    • Publication date Dec 21, 2023
    • Cirrus Logic International Semiconductor Ltd.
    • John P. LESSO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    APPARATUS AND METHODS FOR TRANSFERRING CHARGE
    • Publication number 20230387705
    • Publication date Nov 30, 2023
    • Cirrus Logic International Semiconductor Ltd.
    • John Paul LESSO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DETECTION OF LIVE SPEECH
    • Publication number 20230290335
    • Publication date Sep 14, 2023
    • Cirrus Logic International Semiconductor Ltd.
    • John Paul LESSO
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    COUGH DETECTION
    • Publication number 20230240557
    • Publication date Aug 3, 2023
    • Cirrus Logic International Semiconductor Ltd.
    • John P. LESSO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Circuitry for Analyte Measurement
    • Publication number 20230061184
    • Publication date Mar 2, 2023
    • Cirrus Logic International Semiconductor Ltd.
    • John P. LESSO
    • G01 - MEASURING TESTING
  • Information Patent Application

    CELL BALANCING
    • Publication number 20230053745
    • Publication date Feb 23, 2023
    • Cirrus Logic International Semiconductor Ltd.
    • John P. LESSO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CELL BALANCING
    • Publication number 20230059646
    • Publication date Feb 23, 2023
    • Cirrus Logic International Semiconductor Ltd.
    • John P. Lesso
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CELL BALANCING
    • Publication number 20230059155
    • Publication date Feb 23, 2023
    • Cirrus Logic International Semiconductor Ltd.
    • John P. Lesso
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVER CIRCUITRY
    • Publication number 20220182028
    • Publication date Jun 9, 2022
    • Cirrus Logic International Semiconductor Ltd.
    • John P. Lesso
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DRIVER CIRCUITRY
    • Publication number 20220143651
    • Publication date May 12, 2022
    • Cirrus Logic International Semiconductor Ltd.
    • John P. LESSO
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    COUGH DETECTION
    • Publication number 20220087570
    • Publication date Mar 24, 2022
    • Cirrus Logic International Semiconductor Ltd.
    • John P. LESSO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    COUGH DETECTION
    • Publication number 20210386320
    • Publication date Dec 16, 2021
    • Cirrus Logic International Semiconductor Ltd.
    • John P. LESSO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CLASS D AMPLIFIER CIRCUIT
    • Publication number 20210351755
    • Publication date Nov 11, 2021
    • Cirrus Logic International Semiconductor Ltd.
    • John Paul Lesso
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    CLASS D AMPLIFIERS
    • Publication number 20210344311
    • Publication date Nov 4, 2021
    • Cirrus Logic International Semiconductor Ltd.
    • John Paul Lesso
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DETECTION OF LIVE SPEECH
    • Publication number 20210158797
    • Publication date May 27, 2021
    • Cirrus Logic International Semiconductor Ltd.
    • John Paul LESSO
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    CLASS D AMPLIFIERS
    • Publication number 20200153397
    • Publication date May 14, 2020
    • Cirrus Logic International Semiconductor Ltd.
    • John Paul Lesso
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PULSE-WIDTH MODULATION
    • Publication number 20200144996
    • Publication date May 7, 2020
    • Cirrus Logic International Semiconductor Ltd.
    • Toru IDO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    CLASS D AMPLIFIER CIRCUIT
    • Publication number 20190386626
    • Publication date Dec 19, 2019
    • Cirrus Logic International Semiconductor Ltd.
    • John Paul Lesso
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    CLASS D AMPLIFIERS
    • Publication number 20190356287
    • Publication date Nov 21, 2019
    • Cirrus Logic International Semiconductor Ltd.
    • John Paul Lesso
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    PULSE-WIDTH MODULATION
    • Publication number 20190103862
    • Publication date Apr 4, 2019
    • Cirrus Logic International Semiconductor Ltd.
    • Toru IDO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AUDIO AMPLIFIERS
    • Publication number 20180351515
    • Publication date Dec 6, 2018
    • Cirrus Logic International Semiconductor Ltd.
    • John Paul Lesso
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    CLASS D AMPLIFIER CIRCUIT
    • Publication number 20180159490
    • Publication date Jun 7, 2018
    • Cirrus Logic International Semiconductor Ltd.
    • John Paul Lesso
    • H03 - BASIC ELECTRONIC CIRCUITRY