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for conversion of frequency

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  • CPC
  • H02M5/16
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HELECTRICITY H02Electric power H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER CONTROL OR REGULATION THEREOF H02M5/00Conversion of ac power input into ac power output

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H02M5/16for conversion of frequency
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Converter apparatus and operating method
    • Patent number 12,301,006
    • Issue date May 13, 2025
    • SMA Solar Technology AG
    • Andreas Falk
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrical power distribution network and process
    • Patent number 11,637,429
    • Issue date Apr 25, 2023
    • Third Equation Ltd
    • Matthew Williams
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Series AC voltage regulator
    • Patent number 11,283,362
    • Issue date Mar 22, 2022
    • Edge Electrons Limited
    • Neal George Stewart
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Circuit and method for controlling a high-frequency resonant power...
    • Patent number 11,183,940
    • Issue date Nov 23, 2021
    • B. G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD., AT BEN-GURION UNIVERSITY
    • Alon Kuperman
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Method and apparatus for transmission of electrical energy
    • Patent number 11,043,904
    • Issue date Jun 22, 2021
    • FOLQUER HOLDINGS LIMITED
    • Vladimir Zakharovich Trubnikov
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electromagnetic power converter
    • Patent number 10,784,041
    • Issue date Sep 22, 2020
    • Nutech Ventures
    • Wei Qiao
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Electrical power distribution network and process
    • Patent number 10,742,035
    • Issue date Aug 11, 2020
    • Third Equation Ltd
    • Matthew Williams
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Three-phase AC/AC converter with quasi-sine wave HF series resonant...
    • Patent number 10,581,336
    • Issue date Mar 3, 2020
    • Enphase Energy, Inc.
    • Martin Fornage
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Converter topologies and control
    • Patent number 10,530,276
    • Issue date Jan 7, 2020
    • Enphase Energy, Inc.
    • Fernando Rodriguez
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electromagnetic power converter
    • Patent number 10,290,417
    • Issue date May 14, 2019
    • Nutech Ventures
    • Wei Qiao
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    LLC resonant frequency auto detection
    • Patent number 10,177,673
    • Issue date Jan 8, 2019
    • Texas Instruments Incorporated
    • Shanguang Xu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device that converts AC to AC
    • Patent number 9,973,101
    • Issue date May 15, 2018
    • National University Corporation Hokkaido University
    • Satoshi Ogasawara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Modular high voltage supply system
    • Patent number 9,966,869
    • Issue date May 8, 2018
    • ABB Schweiz AG
    • Matthias Steiger
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Converter topologies and control
    • Patent number 9,960,712
    • Issue date May 1, 2018
    • SunPower Corporation
    • Fernando Rodriguez
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Converter topologies for common mode voltage reduction
    • Patent number 9,825,556
    • Issue date Nov 21, 2017
    • SunPower Corporation
    • Fernando Rodriguez
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Frequency converter
    • Patent number 9,755,552
    • Issue date Sep 5, 2017
    • Hitachi Metals, Ltd.
    • Masahiro Mita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Transferring electrical power for subsea applications
    • Patent number 9,553,522
    • Issue date Jan 24, 2017
    • Siemens Aktiengesellschaft
    • Ove Boe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Arrangement for power supply for a reactor for production of polysi...
    • Patent number 8,767,427
    • Issue date Jul 1, 2014
    • AEG Power Solutions B.V.
    • Peter Wallmeier
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Cooling arrangement in frequency converter
    • Patent number 7,023,712
    • Issue date Apr 4, 2006
    • Vacon Oyj
    • Osmo Miettinen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Five-legged core type frequency triplo-multiplier
    • Patent number 4,901,213
    • Issue date Feb 13, 1990
    • Kanazawa University
    • Kazuo Bessho
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Unrestricted frequency changer with current source output
    • Patent number 4,750,098
    • Issue date Jun 7, 1988
    • Westinghouse Electric Corp.
    • Theodore M. Heinrich
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Subharmonic frequency generator
    • Patent number 4,053,822
    • Issue date Oct 11, 1977
    • Bell Telephone Laboratories, Incorporated
    • Herman Irving Tillinger
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3809980
    • Patent number 3,809,980
    • Issue date May 7, 1974
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3564390
    • Patent number 3,564,390
    • Issue date Feb 16, 1971
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3522509
    • Patent number 3,522,509
    • Issue date Aug 4, 1970
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3517300
    • Patent number 3,517,300
    • Issue date Jun 23, 1970
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3214690
    • Patent number 3,214,690
    • Issue date Oct 26, 1965
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents