TREA

Protection of anode or grid circuit against overload

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Industry

  • CPC
  • H03F1/548
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Parent Industries

HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F1/00Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements

Current Industry

H03F1/548Protection of anode or grid circuit against overload
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Circuit for providing a high and a low impedance and a system compr...
    • Patent number 10,243,521
    • Issue date Mar 26, 2019
    • Sonion Nederland B.V.
    • Adrianus Maria Lafort
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Low voltage tube circuits
    • Patent number 10,063,194
    • Issue date Aug 28, 2018
    • Ronald Quan
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Protection device against flashover in a transmitter circuit
    • Patent number 4,760,486
    • Issue date Jul 26, 1988
    • Licentia Patent-Verwaltungs- GmbH
    • Horst Beeken
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    High frequency amplifier
    • Patent number 4,751,472
    • Issue date Jun 14, 1988
    • Herfurth GmbH
    • Karl H. Knobbe
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Method and apparatus for monitoring and controlling the anode dissi...
    • Patent number 4,196,392
    • Issue date Apr 1, 1980
    • BBC Brown Boveri & Company Limited
    • Hanspeter Luchinger
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3421087
    • Patent number 3,421,087
    • Issue date Jan 7, 1969
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3403342
    • Patent number 3,403,342
    • Issue date Sep 24, 1968
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3387216
    • Patent number 3,387,216
    • Issue date Jun 4, 1968
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3365675
    • Patent number 3,365,675
    • Issue date Jan 23, 1968
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3274508
    • Patent number 3,274,508
    • Issue date Sep 20, 1966
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3268825
    • Patent number 3,268,825
    • Issue date Aug 23, 1966
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3207992
    • Patent number 3,207,992
    • Issue date Sep 21, 1965
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3182260
    • Patent number 3,182,260
    • Issue date May 4, 1965
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3174113
    • Patent number 3,174,113
    • Issue date Mar 16, 1965
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2995710
    • Patent number 2,995,710
    • Issue date Aug 8, 1961
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2976462
    • Patent number 2,976,462
    • Issue date Mar 21, 1961
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2928051
    • Patent number 2,928,051
    • Issue date Mar 8, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2914704
    • Patent number 2,914,704
    • Issue date Nov 24, 1959
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2894176
    • Patent number 2,894,176
    • Issue date Jul 7, 1959
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2883529
    • Patent number 2,883,529
    • Issue date Apr 21, 1959
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2870269
    • Patent number 2,870,269
    • Issue date Jan 20, 1959
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2858378
    • Patent number 2,858,378
    • Issue date Oct 28, 1958
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2846591
    • Patent number 2,846,591
    • Issue date Aug 5, 1958
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2845529
    • Patent number 2,845,529
    • Issue date Jul 29, 1958
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2843817
    • Patent number 2,843,817
    • Issue date Jul 15, 1958
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2842719
    • Patent number 2,842,719
    • Issue date Jul 8, 1958
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2777056
    • Patent number 2,777,056
    • Issue date Jan 8, 1957
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2678391
    • Patent number 2,678,391
    • Issue date May 11, 1954
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2672530
    • Patent number 2,672,530
    • Issue date Mar 16, 1954
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2659008
    • Patent number 2,659,008
    • Issue date Nov 10, 1953
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents