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Brennan Fox

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  • Genesco, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Buck-boost converter for contactor drive
    • Patent number 12,261,531
    • Issue date Mar 25, 2025
    • Hamilton Sundstrand Corporation
    • Brennan Fox
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Starter/generator arrangements for gas turbine engines
    • Patent number 12,224,700
    • Issue date Feb 11, 2025
    • Hamilton Sundstrand Corporation
    • Brennan Fox
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Open flyback diode protection
    • Patent number 11,699,966
    • Issue date Jul 11, 2023
    • Hamilton Sundstrand Corporation
    • Brennan Fox
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrical mating systems
    • Patent number 11,637,392
    • Issue date Apr 25, 2023
    • Hamilton Sundstrand Corporation
    • Lon R. Hoegberg
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Current limiting circuit for a control circuit for controlling a se...
    • Patent number 11,342,743
    • Issue date May 24, 2022
    • Hamilton Sundstrand Corporation
    • Adrian E. Vandergrift
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Circuit retainer systems
    • Patent number 11,326,983
    • Issue date May 10, 2022
    • Hamilton Sundstrand Corporation
    • Brennan Fox
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Discrete voltage/ open input
    • Patent number 10,651,649
    • Issue date May 12, 2020
    • Hamilton Sundstrand Corporation
    • Brennan Fox
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Ground/voltage open input
    • Patent number 10,476,256
    • Issue date Nov 12, 2019
    • Hamilton Sundstrand Corporation
    • Lon R. Hoegberg
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Voltage regulator including a buck converter pass switch
    • Patent number 10,404,167
    • Issue date Sep 3, 2019
    • Hamilton Sundstrand Corporation
    • Brennan Fox
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Voltage regulator including a buck converter pass switch
    • Patent number 10,158,287
    • Issue date Dec 18, 2018
    • Hamilton Sundstrand Corporation
    • Brennan Fox
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR COMPLEX HARDWARE DEVELOPMENT ERROR MITIGATION VIA INDEPE...
    • Publication number 20250119150
    • Publication date Apr 10, 2025
    • HAMILTON SUNDSTRAND CORPORATION
    • Thomas P. Joyce
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    STARTER/GENERATOR ARRANGEMENTS FOR GAS TURBINE ENGINES
    • Publication number 20240243677
    • Publication date Jul 18, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Brennan Fox
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STARTER/GENERATOR ARRANGEMENTS FOR GAS TURBINE ENGINES
    • Publication number 20240243638
    • Publication date Jul 18, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Brennan Fox
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BUCK-BOOST CONVERTER FOR CONTACTOR DRIVE
    • Publication number 20240195303
    • Publication date Jun 13, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Brennan Fox
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRICAL MATING SYSTEMS
    • Publication number 20230344160
    • Publication date Oct 26, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Lon R. Hoegberg
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ACTIVE RECTIFICATION EXCITATION
    • Publication number 20230216424
    • Publication date Jul 6, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Brennan Fox
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CURRENT LIMITING CIRCUIT FOR A CONTROL CIRCUIT FOR CONTROLLING A SE...
    • Publication number 20210257831
    • Publication date Aug 19, 2021
    • HAMILTON SUNDSTRAND CORPORATION
    • Adrian E. Vandergrift
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CIRCUIT RETAINER SYSTEMS
    • Publication number 20210208025
    • Publication date Jul 8, 2021
    • HAMILTON SUNDSTRAND CORPORATION
    • Brennan Fox
    • G01 - MEASURING TESTING
  • Information Patent Application

    ELECTRICAL MATING SYSTEMS
    • Publication number 20210210884
    • Publication date Jul 8, 2021
    • HAMILTON SUNDSTRAND CORPORATION
    • Lon R. Hoegberg
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FAULT TOLERANT AC RECTIFICATION
    • Publication number 20190326828
    • Publication date Oct 24, 2019
    • HAMILTON SUNDSTRAND CORPORATION
    • Brennan Fox
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VOLTAGE REGULATOR INCLUDING A BUCK CONVERTER PASS SWITCH
    • Publication number 20190036451
    • Publication date Jan 31, 2019
    • HAMILTON SUNDSTRAND CORPORATION
    • Brennan Fox
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    AEROSPACE LIGHTNING PROTECTION FOR ELECTRICAL DEVICES
    • Publication number 20180337529
    • Publication date Nov 22, 2018
    • HAMILTON SUNDSTRAND CORPORATION
    • Sean P. O'Donnell
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    GROUND/VOLTAGE OPEN INPUT
    • Publication number 20180323604
    • Publication date Nov 8, 2018
    • HAMILTON SUNDSTRAND CORPORATION
    • Lon R. Hoegberg
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    VOLTAGE REGULATOR INCLUDING A BUCK CONVERTER PASS SWITCH
    • Publication number 20160285364
    • Publication date Sep 29, 2016
    • HAMILTON SUNDSTRAND CORPORATION
    • Brennan Fox
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER