TREA

Loop coupling devices

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Industry

  • CPC
  • H01J23/46
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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J23/00Details of transit-time tubes of the types covered by group H01J25/00

Current Industry

H01J23/46Loop coupling devices
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Double loop output system for magnetron
    • Patent number 6,384,537
    • Issue date May 7, 2002
    • Northrop Grumman Corporation
    • Neil G. Whyman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Inductive output amplifier output cavity structure
    • Patent number 6,191,651
    • Issue date Feb 20, 2001
    • Litton Systems, Inc.
    • Merrald B. Shrader
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cavity coupling means rotatable in response to linear movement of a...
    • Patent number 5,872,428
    • Issue date Feb 16, 1999
    • EEV Limited
    • David Ward Carr
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coaxial transmissioin line input transformer having externally vari...
    • Patent number 5,545,949
    • Issue date Aug 13, 1996
    • Litton Industries, Inc.
    • Helmut Bacher
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnetron for a microwave oven
    • Patent number 5,350,905
    • Issue date Sep 27, 1994
    • Goldstar Co., Ltd.
    • Byoung T. Choi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electron beam tube arrangements having primary and secondary output...
    • Patent number 5,239,272
    • Issue date Aug 24, 1993
    • EEV Limited
    • Heinz P. Bohlen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coaxial line coupler with fluid cooled inner conductor
    • Patent number 5,006,825
    • Issue date Apr 9, 1991
    • Thomson-CF
    • Roland Guilbert
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Microwave tube output section
    • Patent number 4,683,401
    • Issue date Jul 28, 1987
    • Kabushiki Kaisha Toshiba
    • Yukio Okazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3753031
    • Patent number 3,753,031
    • Issue date Aug 14, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3483420
    • Patent number 3,483,420
    • Issue date Dec 9, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3418523
    • Patent number 3,418,523
    • Issue date Dec 24, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3394283
    • Patent number 3,394,283
    • Issue date Jul 23, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3392303
    • Patent number 3,392,303
    • Issue date Jul 9, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3309631
    • Patent number 3,309,631
    • Issue date Mar 14, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3305799
    • Patent number 3,305,799
    • Issue date Feb 21, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3289023
    • Patent number 3,289,023
    • Issue date Nov 29, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3227915
    • Patent number 3,227,915
    • Issue date Jan 4, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3178605
    • Patent number 3,178,605
    • Issue date Apr 13, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3058026
    • Patent number 3,058,026
    • Issue date Oct 9, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2994009
    • Patent number 2,994,009
    • Issue date Jul 25, 1961
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2977503
    • Patent number 2,977,503
    • Issue date Mar 28, 1961
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2950450
    • Patent number 2,950,450
    • Issue date Aug 23, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2928986
    • Patent number 2,928,986
    • Issue date Mar 15, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2895110
    • Patent number 2,895,110
    • Issue date Jul 14, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2589248
    • Patent number 2,589,248
    • Issue date Mar 18, 1952
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2530171
    • Patent number 2,530,171
    • Issue date Nov 14, 1950
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2526399
    • Patent number 2,526,399
    • Issue date Oct 17, 1950
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2490845
    • Patent number 2,490,845
    • Issue date Dec 13, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2473828
    • Patent number 2,473,828
    • Issue date Jun 21, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2455310
    • Patent number 2,455,310
    • Issue date Nov 30, 1948
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents