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Delaying application of anode power supply with respect to application of filament heating power supply

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  • CPC
  • H03F1/546
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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

H03F1/546Delaying application of anode power supply with respect to application of filament heating power supply
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Cathode heating apparatus for an electronic power tube
    • Patent number 4,255,690
    • Issue date Mar 10, 1981
    • Thomson-CSF
    • Jean-Claude Lecornet
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3659143
    • Patent number 3,659,143
    • Issue date Apr 25, 1972
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3573629
    • Patent number 3,573,629
    • Issue date Apr 6, 1971
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3568004
    • Patent number 3,568,004
    • Issue date Mar 2, 1971
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

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

    3373364
    • Patent number 3,373,364
    • Issue date Mar 12, 1968
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3339105
    • Patent number 3,339,105
    • Issue date Aug 29, 1967
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3225302
    • Patent number 3,225,302
    • Issue date Dec 21, 1965
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2840760
    • Patent number 2,840,760
    • Issue date Jun 24, 1958
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2840693
    • Patent number 2,840,693
    • Issue date Jun 24, 1958
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2756382
    • Patent number 2,756,382
    • Issue date Jul 24, 1956
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2656487
    • Patent number 2,656,487
    • Issue date Oct 20, 1953
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2635213
    • Patent number 2,635,213
    • Issue date Apr 14, 1953
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2590783
    • Patent number 2,590,783
    • Issue date Mar 25, 1952
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2569362
    • Patent number 2,569,362
    • Issue date Sep 25, 1951
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2490847
    • Patent number 2,490,847
    • Issue date Dec 13, 1949
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2467116
    • Patent number 2,467,116
    • Issue date Apr 12, 1949
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2467329
    • Patent number 2,467,329
    • Issue date Apr 12, 1949
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2457112
    • Patent number 2,457,112
    • Issue date Dec 28, 1948
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2282108
    • Patent number 2,282,108
    • Issue date May 5, 1942
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2227603
    • Patent number 2,227,603
    • Issue date Jan 7, 1941
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2187603
    • Patent number 2,187,603
    • Issue date Jan 16, 1940
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2178764
    • Patent number 2,178,764
    • Issue date Nov 7, 1939
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2175827
    • Patent number 2,175,827
    • Issue date Oct 10, 1939
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2130901
    • Patent number 2,130,901
    • Issue date Sep 20, 1938
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2120787
    • Patent number 2,120,787
    • Issue date Jun 14, 1938
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2104844
    • Patent number 2,104,844
    • Issue date Jan 11, 1938
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2104861
    • Patent number 2,104,861
    • Issue date Jan 11, 1938
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2073701
    • Patent number 2,073,701
    • Issue date Mar 16, 1937
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2065369
    • Patent number 2,065,369
    • Issue date Dec 22, 1936
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents