TREA

Tubes with image amplification section

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Industry

  • CPC
  • H01J31/36
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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J31/00Cathode ray tubes Electron beam tubes

Current Industry

H01J31/36Tubes with image amplification section
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Vented header assembly of an image intensifier device
    • Patent number 7,880,128
    • Issue date Feb 1, 2011
    • ITT Manufacturing Enterprises, Inc.
    • William Eric Garris
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Secondary electron multiplication target
    • Patent number 4,131,820
    • Issue date Dec 26, 1978
    • Tokyo Shibaura Electric Co., Ltd.
    • Hiroshi Washida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Porous diaphragms
    • Patent number 4,098,672
    • Issue date Jul 4, 1978
    • Imperial Chemical Industries Limited
    • David Stephen Riley
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Variable gain X-ray image intensifier tube
    • Patent number 4,029,965
    • Issue date Jun 14, 1977
    • North American Philips Corporation
    • Allan Ivan Carlson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Low light level image pick-up tube arrangement
    • Patent number 3,974,331
    • Issue date Aug 10, 1976
    • Thomson-CSF
    • Christian Pepin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Porous diaphragms
    • Patent number 3,930,979
    • Issue date Jan 6, 1976
    • Imperial Chemical Industries Limited
    • Christopher Vallance
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    3864594
    • Patent number 3,864,594
    • Issue date Feb 4, 1975
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3863094
    • Patent number 3,863,094
    • Issue date Jan 28, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3813489
    • Patent number 3,813,489
    • Issue date May 28, 1974
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3798495
    • Patent number 3,798,495
    • Issue date Mar 19, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3796908
    • Patent number 3,796,908
    • Issue date Mar 12, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3796826
    • Patent number 3,796,826
    • Issue date Mar 12, 1974
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3769539
    • Patent number 3,769,539
    • Issue date Oct 30, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3767961
    • Patent number 3,767,961
    • Issue date Oct 23, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3748524
    • Patent number 3,748,524
    • Issue date Jul 24, 1973
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3748523
    • Patent number 3,748,523
    • Issue date Jul 24, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3728577
    • Patent number 3,728,577
    • Issue date Apr 17, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3716738
    • Patent number 3,716,738
    • Issue date Feb 13, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3688143
    • Patent number 3,688,143
    • Issue date Aug 29, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3659140
    • Patent number 3,659,140
    • Issue date Apr 25, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3657596
    • Patent number 3,657,596
    • Issue date Apr 18, 1972
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3610993
    • Patent number 3,610,993
    • Issue date Oct 5, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3564326
    • Patent number 3,564,326
    • Issue date Feb 16, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3562516
    • Patent number 3,562,516
    • Issue date Feb 9, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3544825
    • Patent number 3,544,825
    • Issue date Dec 1, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3522468
    • Patent number 3,522,468
    • Issue date Aug 4, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3520995
    • Patent number 3,520,995
    • Issue date Jul 21, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3506874
    • Patent number 3,506,874
    • Issue date Apr 14, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3499197
    • Patent number 3,499,197
    • Issue date Mar 10, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3474286
    • Patent number 3,474,286
    • Issue date Oct 21, 1969
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents