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Andrew Charlton CLOTHIER

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Patents Grantslast 30 patents

  • Information Patent Grant

    Turbomachine
    • Patent number 11,668,322
    • Issue date Jun 6, 2023
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Electric motor
    • Patent number 11,128,198
    • Issue date Sep 21, 2021
    • Andrew Simeon Barnes
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stator assembly
    • Patent number 11,038,385
    • Issue date Jun 15, 2021
    • Dyson Technology Limited
    • Nigel Youatt Dymond
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor
    • Patent number 10,855,124
    • Issue date Dec 1, 2020
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Drive circuit for a brushless motor having an AC/AC boost converter
    • Patent number 9,859,824
    • Issue date Jan 2, 2018
    • Dyson Technology Limited
    • Stephen Greetham
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Compressor flow path
    • Patent number 9,848,745
    • Issue date Dec 26, 2017
    • Dyson Technology Limited
    • Robert Stanley Hill
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control of an electric machine
    • Patent number 9,742,318
    • Issue date Aug 22, 2017
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stator core
    • Patent number 9,564,778
    • Issue date Feb 7, 2017
    • Dyson Technologies Limited
    • Howard Charles Fulford
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Turbomachine
    • Patent number 9,410,442
    • Issue date Aug 9, 2016
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Unidirectional electric machine comprising a permanent magnet rotor...
    • Patent number 9,369,011
    • Issue date Jun 14, 2016
    • Dyson Technology Limited
    • Stephen Greetham
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 9,301,665
    • Issue date Apr 5, 2016
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Turbomachine
    • Patent number 9,169,843
    • Issue date Oct 27, 2015
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Control of a brushless motor
    • Patent number 8,988,021
    • Issue date Mar 24, 2015
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control of a brushless permanent-magnet motor
    • Patent number 8,937,446
    • Issue date Jan 20, 2015
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control of a brushless motor
    • Patent number 8,773,052
    • Issue date Jul 8, 2014
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power tuning an electric system
    • Patent number 8,736,200
    • Issue date May 27, 2014
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control of an electric machine
    • Patent number 8,710,778
    • Issue date Apr 29, 2014
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Control of a brushless motor
    • Patent number 8,648,558
    • Issue date Feb 11, 2014
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control of an electric machine
    • Patent number 8,614,557
    • Issue date Dec 24, 2013
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control of a permanent-magnet motor
    • Patent number 8,604,729
    • Issue date Dec 10, 2013
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Control of an electric machine
    • Patent number 8,561,253
    • Issue date Oct 22, 2013
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control of an electric machine
    • Patent number 8,487,569
    • Issue date Jul 16, 2013
    • Dyson Technology Limited
    • Roger Michael Dawe
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Constant-power electric system
    • Patent number 8,474,095
    • Issue date Jul 2, 2013
    • Dyson Tehcnology Limited
    • Andrew Charlton Clothier
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    High-speed electric system
    • Patent number 8,432,114
    • Issue date Apr 30, 2013
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Stator with asymmetric poles and sensor oriented to more accurately...
    • Patent number 8,432,078
    • Issue date Apr 30, 2013
    • Dyson Technology Limited
    • Yu Chen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control of an electric machine
    • Patent number 8,373,371
    • Issue date Feb 12, 2013
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Control of electrical machines
    • Patent number 7,750,594
    • Issue date Jul 6, 2010
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control of electrical machines
    • Patent number 7,701,164
    • Issue date Apr 20, 2010
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion apparatus
    • Patent number 7,443,125
    • Issue date Oct 28, 2008
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    STATOR CORE
    • Publication number 20240258845
    • Publication date Aug 1, 2024
    • Dyson Technology Limited
    • Chukwuma Junior IFEDI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ELECTRIC MOTOR
    • Publication number 20180366999
    • Publication date Dec 20, 2018
    • Dyson Technology Limited
    • Andrew Charlton CLOTHIER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    STATOR ASSEMBLY
    • Publication number 20170170693
    • Publication date Jun 15, 2017
    • Dyson Technology Limited
    • Nigel Youatt DYMOND
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR
    • Publication number 20170170709
    • Publication date Jun 15, 2017
    • Dyson Technology Limited
    • Andrew Simeon BARNES
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVE CIRCUIT FOR A BRUSHLESS MOTOR HAVING AN AC/AC BOOST CONVERTER
    • Publication number 20160261214
    • Publication date Sep 8, 2016
    • Dyson Technology Limited
    • Stephen GREETHAM
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TURBOMACHINE
    • Publication number 20160238031
    • Publication date Aug 18, 2016
    • Dyson Technology Limited
    • Andrew Charlton CLOTHIER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DRIVE CIRCUIT FOR A BRUSHLESS MOTOR (as amended)
    • Publication number 20160028334
    • Publication date Jan 28, 2016
    • Dyson Technology Limited
    • Stephen GREETHAM
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20140366306
    • Publication date Dec 18, 2014
    • Andrew Charlton CLOTHIER
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    COMPRESSOR FLOW PATH
    • Publication number 20140325789
    • Publication date Nov 6, 2014
    • Dyson Technology Limited
    • Robert Stanley HILL
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    TURBOMACHINE
    • Publication number 20130051983
    • Publication date Feb 28, 2013
    • Dyson Technology Limited
    • Andrew Charlton CLOTHIER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOMACHINE
    • Publication number 20130052051
    • Publication date Feb 28, 2013
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROL OF A BRUSHLESS MOTOR
    • Publication number 20110254476
    • Publication date Oct 20, 2011
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONTROL OF A BRUSHLESS MOTOR
    • Publication number 20110254485
    • Publication date Oct 20, 2011
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONTROL OF A BRUSHLESS MOTOR
    • Publication number 20110254487
    • Publication date Oct 20, 2011
    • Dyson Technology Limited
    • Andrew Charlton CLOTHIER
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONTROL OF A BRUSHLESS PERMANENT-MAGNET MOTOR
    • Publication number 20110254488
    • Publication date Oct 20, 2011
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    HIGH-SPEED ELECTRIC SYSTEM
    • Publication number 20100251509
    • Publication date Oct 7, 2010
    • Dyson Technology Limited
    • Andrew Charlton CLOTHIER
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CONTROL OF AN ELECTRIC MACHINE
    • Publication number 20100251512
    • Publication date Oct 7, 2010
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER TUNING AN ELECTRIC SYSTEM
    • Publication number 20100253274
    • Publication date Oct 7, 2010
    • Dyson Technology Limited
    • Andrew Charlton CLOTHIER
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONTROL OF AN ELECTRIC MACHINE
    • Publication number 20100253265
    • Publication date Oct 7, 2010
    • Dyson Technology Limited
    • Andrew Charlton CLOTHIER
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CONTROL OF AN ELECTRIC MACHINE
    • Publication number 20100253261
    • Publication date Oct 7, 2010
    • Dyson Technology Limited
    • Roger Michael DAWE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CONSTANT-POWER ELECTRIC SYSTEM
    • Publication number 20100251510
    • Publication date Oct 7, 2010
    • Dyson Technology Limited
    • Andrew Charlton CLOTHIER
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CONTROL OF AN ELECTRIC MACHINE
    • Publication number 20100253257
    • Publication date Oct 7, 2010
    • Dyson Technology Limited
    • Andrew Charlton CLOTHIER
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONTROL OF AN ELECTRIC MACHINE
    • Publication number 20100253263
    • Publication date Oct 7, 2010
    • Dyson Technology Limited
    • Andrew Charlton CLOTHIER
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CONTROL OF AN ELECTRIC MACHINE
    • Publication number 20100253264
    • Publication date Oct 7, 2010
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CONTROL OF A PERMANENT-MAGNET MOTOR
    • Publication number 20100251511
    • Publication date Oct 7, 2010
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ELECTRIC MACHINE
    • Publication number 20100225196
    • Publication date Sep 9, 2010
    • Dyson Technology Limited
    • Stephen GREETHAM
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STATOR CORE
    • Publication number 20100225197
    • Publication date Sep 9, 2010
    • Dyson Technology Limited
    • Howard Charles Fulford
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MACHINE
    • Publication number 20100225207
    • Publication date Sep 9, 2010
    • Dyson Technology Limited
    • Yu CHEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Control of Electrical Machines
    • Publication number 20070278983
    • Publication date Dec 6, 2007
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Control of Electrical Machines
    • Publication number 20070252551
    • Publication date Nov 1, 2007
    • Dyson Technology Limited
    • Andrew Charlton Clothier
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER