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with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode

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  • H01J25/52
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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J25/00Transit-time tubes

Current Industry

H01J25/52with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetron
    • Patent number 9,852,872
    • Issue date Dec 26, 2017
    • Toshiba Hokuto Electronics Corporation
    • Masatoshi Higashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnetron
    • Patent number 9,653,246
    • Issue date May 16, 2017
    • Toshiba Hokuto Electronics Corporation
    • Naoya Kato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Harmonic mode magnetron
    • Patent number 9,000,670
    • Issue date Apr 7, 2015
    • L-3 Communications Corporation
    • Neil G. Whyman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High frequency cathode heater supply for a microwave source
    • Patent number 8,976,542
    • Issue date Mar 10, 2015
    • E2V Technologies (UK) Limited
    • Robert Richardson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Crossed-field device
    • Patent number 6,236,161
    • Issue date May 22, 2001
    • Communications & Power Industries, Inc.
    • Michael L. Tracy
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnetron construction particularly useful as a relativistic magnetron
    • Patent number 5,552,672
    • Issue date Sep 3, 1996
    • State of Israel-Ministry of Defense, Armament Development Authority, Rafael
    • Avner Rosenberg
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3423632
    • Patent number 3,423,632
    • Issue date Jan 21, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3365609
    • Patent number 3,365,609
    • Issue date Jan 23, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3307068
    • Patent number 3,307,068
    • Issue date Feb 28, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3275866
    • Patent number 3,275,866
    • Issue date Sep 27, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3254261
    • Patent number 3,254,261
    • Issue date May 31, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3225249
    • Patent number 3,225,249
    • Issue date Dec 21, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3201712
    • Patent number 3,201,712
    • Issue date Aug 17, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3158779
    • Patent number 3,158,779
    • Issue date Nov 24, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3076122
    • Patent number 3,076,122
    • Issue date Jan 29, 1963
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3070755
    • Patent number 3,070,755
    • Issue date Dec 25, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3050691
    • Patent number 3,050,691
    • Issue date Aug 21, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3048797
    • Patent number 3,048,797
    • Issue date Aug 7, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3026442
    • Patent number 3,026,442
    • Issue date Mar 20, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3025429
    • Patent number 3,025,429
    • Issue date Mar 13, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3020447
    • Patent number 3,020,447
    • Issue date Feb 6, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2992361
    • Patent number 2,992,361
    • Issue date Jul 11, 1961
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2979671
    • Patent number 2,979,671
    • Issue date Apr 11, 1961
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2967264
    • Patent number 2,967,264
    • Issue date Jan 3, 1961
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2953714
    • Patent number 2,953,714
    • Issue date Sep 20, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2935645
    • Patent number 2,935,645
    • Issue date May 3, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2922023
    • Patent number 2,922,023
    • Issue date Jan 19, 1960
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2915807
    • Patent number 2,915,807
    • Issue date Dec 8, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2916248
    • Patent number 2,916,248
    • Issue date Dec 8, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2910651
    • Patent number 2,910,651
    • Issue date Oct 27, 1959
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Magnetron
    • Publication number 20160172145
    • Publication date Jun 16, 2016
    • TOSHIBA HOKUTO ELECTRONICS CORPORATION
    • Masatoshi Higashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HARMONIC MODE MAGNETRON
    • Publication number 20130241407
    • Publication date Sep 19, 2013
    • L-3 COMMUNICATIONS CORPORATION
    • Neil G. WHYMAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HIGH FREQUENCY CATHODE HEATER SUPPLY FOR A MICROWAVE SOURCE
    • Publication number 20120280619
    • Publication date Nov 8, 2012
    • E2V TECNOLOGIES (UK) LIMITED
    • Robert Richardson
    • H01 - BASIC ELECTRIC ELEMENTS