using thyristor type converters

Patents Grantslast 30 patents

  • Information Patent Grant

    Series circuit arrangement of power semiconductors

    • Patent number 10,559,519
    • Issue date Feb 11, 2020
    • Siemens Aktiengesellschaft
    • Johann Holweg
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3665289

    • Patent number 3,665,289
    • Issue date May 23, 1972
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3448368

    • Patent number 3,448,368
    • Issue date Jun 3, 1969
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3412309

    • Patent number 3,412,309
    • Issue date Nov 19, 1968
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3350625

    • Patent number 3,350,625
    • Issue date Oct 31, 1967
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3334291

    • Patent number 3,334,291
    • Issue date Aug 1, 1967
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3241039

    • Patent number 3,241,039
    • Issue date Mar 15, 1966
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3237124

    • Patent number 3,237,124
    • Issue date Feb 22, 1966
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3164767

    • Patent number 3,164,767
    • Issue date Jan 5, 1965
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3034015

    • Patent number 3,034,015
    • Issue date May 8, 1962
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3010062

    • Patent number 3,010,062
    • Issue date Nov 21, 1961
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents