TREA

Devices for short wave tubes

Follow

Industry

  • CPC
  • H01J21/065
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J21/00Vacuum tubes

Current Industry

H01J21/065Devices for short wave tubes
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Low voltage tube circuits
    • Patent number 11,128,262
    • Issue date Sep 21, 2021
    • Ronald Quan
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Device for attenuating very short parasitic waves in electronic tub...
    • Patent number 3,995,241
    • Issue date Nov 30, 1976
    • Thomson-CSF
    • Georges Mourier
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3917973
    • Patent number 3,917,973
    • Issue date Nov 4, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3882351
    • Patent number 3,882,351
    • Issue date May 6, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3814972
    • Patent number 3,814,972
    • Issue date Jun 4, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3805111
    • Patent number 3,805,111
    • Issue date Apr 16, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3798499
    • Patent number 3,798,499
    • Issue date Mar 19, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3594603
    • Patent number 3,594,603
    • Issue date Jul 20, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3558969
    • Patent number 3,558,969
    • Issue date Jan 26, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3466497
    • Patent number 3,466,497
    • Issue date Sep 9, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3456151
    • Patent number 3,456,151
    • Issue date Jul 15, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3449625
    • Patent number 3,449,625
    • Issue date Jun 10, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3445712
    • Patent number 3,445,712
    • Issue date May 20, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3402314
    • Patent number 3,402,314
    • Issue date Sep 17, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3393340
    • Patent number 3,393,340
    • Issue date Jul 16, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3381166
    • Patent number 3,381,166
    • Issue date Apr 30, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3378716
    • Patent number 3,378,716
    • Issue date Apr 16, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3327156
    • Patent number 3,327,156
    • Issue date Jun 20, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3287597
    • Patent number 3,287,597
    • Issue date Nov 22, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3278788
    • Patent number 3,278,788
    • Issue date Oct 11, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3252043
    • Patent number 3,252,043
    • Issue date May 17, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3214625
    • Patent number 3,214,625
    • Issue date Oct 26, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3172001
    • Patent number 3,172,001
    • Issue date Mar 2, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3028516
    • Patent number 3,028,516
    • Issue date Apr 3, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2974250
    • Patent number 2,974,250
    • Issue date Mar 7, 1961
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2968742
    • Patent number 2,968,742
    • Issue date Jan 17, 1961
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2939988
    • Patent number 2,939,988
    • Issue date Jun 7, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2937316
    • Patent number 2,937,316
    • Issue date May 17, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2887606
    • Patent number 2,887,606
    • Issue date May 19, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2885588
    • Patent number 2,885,588
    • Issue date May 5, 1959
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents