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Interdigital slow-wave structures Adjustment therefor

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  • H01J23/28
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HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J23/00Details of transit-time tubes of the types covered by group H01J25/00

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H01J23/28Interdigital slow-wave structures Adjustment therefor
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Patents Grantslast 30 patents

  • Information Patent Grant

    Slow wave circuit and traveling wave tube
    • Patent number 10,483,075
    • Issue date Nov 19, 2019
    • NEC Network and Sensor Systems, Ltd.
    • Norio Masuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electron device and method for manufacturing an electron device
    • Patent number 10,062,538
    • Issue date Aug 28, 2018
    • Nanyang Technological University
    • Sheel Aditya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method and apparatus for bi-planar backward wave oscillator
    • Patent number 7,193,485
    • Issue date Mar 20, 2007
    • James A. Dayton, Jr.
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Delay line for traveling wave tubes
    • Patent number 3,993,924
    • Issue date Nov 23, 1976
    • Siemens Aktiengesellschaft
    • Fritz Hanf
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Interdigital slow wave circuit for electron tubes
    • Patent number 3,953,759
    • Issue date Apr 27, 1976
    • Varian Associates
    • George K. Farney
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3792302
    • Patent number 3,792,302
    • Issue date Feb 12, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3699379
    • Patent number 3,699,379
    • Issue date Oct 17, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3646389
    • Patent number 3,646,389
    • Issue date Feb 29, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3400298
    • Patent number 3,400,298
    • Issue date Sep 3, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3361926
    • Patent number 3,361,926
    • Issue date Jan 2, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3325669
    • Patent number 3,325,669
    • Issue date Jun 13, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3289030
    • Patent number 3,289,030
    • Issue date Nov 29, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3253230
    • Patent number 3,253,230
    • Issue date May 24, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3205104
    • Patent number 3,205,104
    • Issue date Sep 7, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3157814
    • Patent number 3,157,814
    • Issue date Nov 17, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3089974
    • Patent number 3,089,974
    • Issue date May 14, 1963
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3083443
    • Patent number 3,083,443
    • Issue date Apr 2, 1963
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    3083444
    • Patent number 3,083,444
    • Issue date Apr 2, 1963
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3084275
    • Patent number 3,084,275
    • Issue date Apr 2, 1963
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3064159
    • Patent number 3,064,159
    • Issue date Nov 13, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2982879
    • Patent number 2,982,879
    • Issue date May 2, 1961
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2966610
    • Patent number 2,966,610
    • Issue date Dec 27, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2960622
    • Patent number 2,960,622
    • Issue date Nov 15, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2936519
    • Patent number 2,936,519
    • Issue date May 17, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2926280
    • Patent number 2,926,280
    • Issue date Feb 23, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2925567
    • Patent number 2,925,567
    • Issue date Feb 16, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2925518
    • Patent number 2,925,518
    • Issue date Feb 16, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2916656
    • Patent number 2,916,656
    • Issue date Dec 8, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2911556
    • Patent number 2,911,556
    • Issue date Nov 3, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2895071
    • Patent number 2,895,071
    • Issue date Jul 14, 1959
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents