TREA

Lamps with closely spaced electrodes heated to incandescence by light-emitting discharge

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  • CPC
  • H01J61/98
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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J61/00Gas- or vapour-discharge lamps

Current Industry

H01J61/98Lamps with closely spaced electrodes heated to incandescence by light-emitting discharge
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Ultraviolet field-emission lamps and their applications
    • Patent number 11,776,802
    • Issue date Oct 3, 2023
    • NS Nanotech, Inc.
    • Seth Coe-Sullivan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ultraviolet field-emission lamps and their applications
    • Patent number 11,373,853
    • Issue date Jun 28, 2022
    • NS Nanotech, Inc.
    • Seth Coe-Sullivan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ultraviolet field-emission lamps and their applications
    • Patent number 10,978,290
    • Issue date Apr 13, 2021
    • NS Nanotech, Inc.
    • Seth Coe-Sullivan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Stage light fixture
    • Patent number 10,161,618
    • Issue date Dec 25, 2018
    • Clay Paky S.p.A.
    • Aris Quadri
    • F21 - LIGHTING
  • Information Patent Grant

    Chimney-cooled arc lamp electrode
    • Patent number 6,297,591
    • Issue date Oct 2, 2001
    • ILC Technology, Inc.
    • Roy D. Roberts
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light source in the form of a sealed beam ARC lamp including three...
    • Patent number 5,869,920
    • Issue date Feb 9, 1999
    • Digital Projection Limited
    • Martin Kavanagh
    • F21 - LIGHTING
  • Information Patent Grant

    Vertical running, high brightness, low wattage metal halide arc lamp
    • Patent number 4,728,857
    • Issue date Mar 1, 1988
    • GTE Products Corporation
    • George J. English
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Short-arc lamp with alternating current drive
    • Patent number 4,724,352
    • Issue date Feb 9, 1988
    • ILC Technology, Inc.
    • Felix Schuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Xenon arc lamp with compressive ceramic to metal seals
    • Patent number 4,179,037
    • Issue date Dec 18, 1979
    • Varian Associates, Inc.
    • Edwin T. Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Short-arc discharge lamp with starting device
    • Patent number 4,138,621
    • Issue date Feb 6, 1979
    • General Electric Company
    • Robert D. Downing
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Short-arc discharge lamp with electrode support structure
    • Patent number 4,038,578
    • Issue date Jul 26, 1977
    • U.S. Philips Corporation
    • Petrus Johannes Mathijssen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnetically stabilized xenon arc lamp
    • Patent number 3,988,626
    • Issue date Oct 26, 1976
    • Eprad Incorporated
    • Angelo Boudouris
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Offset stinger for arc lamp
    • Patent number 3,934,166
    • Issue date Jan 20, 1976
    • Varian Associates
    • William R. Stuart
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3902090
    • Patent number 3,902,090
    • Issue date Aug 26, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3881132
    • Patent number 3,881,132
    • Issue date Apr 29, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3876908
    • Patent number 3,876,908
    • Issue date Apr 8, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3862449
    • Patent number 3,862,449
    • Issue date Jan 21, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3852629
    • Patent number 3,852,629
    • Issue date Dec 3, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3808496
    • Patent number 3,808,496
    • Issue date Apr 30, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3770338
    • Patent number 3,770,338
    • Issue date Nov 6, 1973
    • G02 - OPTICS
  • Information Patent Grant

    3769544
    • Patent number 3,769,544
    • Issue date Oct 30, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3758805
    • Patent number 3,758,805
    • Issue date Sep 11, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3731133
    • Patent number 3,731,133
    • Issue date May 1, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3725714
    • Patent number 3,725,714
    • Issue date Apr 3, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3723782
    • Patent number 3,723,782
    • Issue date Mar 27, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3715615
    • Patent number 3,715,615
    • Issue date Feb 6, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3715613
    • Patent number 3,715,613
    • Issue date Feb 6, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3714493
    • Patent number 3,714,493
    • Issue date Jan 30, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3706000
    • Patent number 3,706,000
    • Issue date Dec 12, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3700881
    • Patent number 3,700,881
    • Issue date Oct 24, 1972
    • F21 - LIGHTING

Patents Applicationslast 30 patents