TREA

characterised by the material of the getter

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  • H01K1/56
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HELECTRICITY H01Electric elements H01KELECTRIC INCANDESCENT LAMPS H01K1/00Details

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H01K1/56characterised by the material of the getter
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Tungsten halogen lamp with halogen-containing compound and silicon-...
    • Patent number 6,956,328
    • Issue date Oct 18, 2005
    • General Electric Company
    • Thomas H. Yu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Incandescent lamps including a combined getter
    • Patent number 4,927,398
    • Issue date May 22, 1990
    • GTE Products Corporation
    • John W. Shaffer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Incandescent lamps including a combined getter
    • Patent number 4,923,424
    • Issue date May 8, 1990
    • GTE Products Corporation
    • John W. Shaffer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Getter for incandescent lamps
    • Patent number 4,898,558
    • Issue date Feb 6, 1990
    • GTE Products Corporation
    • John W. Shaffer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric lamp provided with a getter including palladium
    • Patent number 4,894,584
    • Issue date Jan 16, 1990
    • U.S. Philips Corporation
    • Maarten W. Steinmann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Tungsten-halogen lamp with metal additive
    • Patent number 4,857,804
    • Issue date Aug 15, 1989
    • GTE Products Corporation
    • Robert M. Griffin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for gettering incandescent lamps
    • Patent number 4,810,221
    • Issue date Mar 7, 1989
    • GTE Products Corporation
    • John W. Shaffer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Tungsten halogen incandescent lamp with arc preventing fill
    • Patent number 4,743,802
    • Issue date May 10, 1988
    • THORN EMI plc
    • Ian Connor
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric lamp including oxygen getter
    • Patent number 4,727,286
    • Issue date Feb 23, 1988
    • GTE Products Corporation
    • James P. Keenan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Long life incandescent tungsten-halogen lamp
    • Patent number 4,451,760
    • Issue date May 29, 1984
    • GTE Products Corporation
    • Robert M. Griffin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Tungsten-halogen lamp with variably positionable getter
    • Patent number 4,449,070
    • Issue date May 15, 1984
    • GTE Products Corporation
    • John W. Shaffer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Tungsten-halogen incandescent lamp containing additive to reduce fi...
    • Patent number 4,422,009
    • Issue date Dec 20, 1983
    • GTE Products Corporation
    • John W. Shaffer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Halogen incandescent lamp
    • Patent number 4,361,780
    • Issue date Nov 30, 1982
    • U.S. Philips Corporation
    • Hermanus Brons
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Halogen incandescent lamp
    • Patent number 4,305,017
    • Issue date Dec 8, 1981
    • U.S. Philips Corporation
    • Gijsbert Kuus
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Incandescent lamp getter
    • Patent number 4,233,536
    • Issue date Nov 11, 1980
    • GTE Products Corporation
    • John F. Waymouth
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Tungsten/bromine cycle lamp
    • Patent number 4,213,662
    • Issue date Jul 22, 1980
    • U.S. Philips Corporation
    • Henricus F. J. I. Giller
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric lamp
    • Patent number 4,174,488
    • Issue date Nov 13, 1979
    • U.S. Philips Corporation
    • Petrus J. J. Weterings
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Tungsten/bromine cycle lamp
    • Patent number 4,128,783
    • Issue date Dec 5, 1978
    • U.S. Philips Corporation
    • Henricus F. J. I. Giller
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric incandescent lamp
    • Patent number 4,032,808
    • Issue date Jun 28, 1977
    • U.S. Philips Corporation
    • Werner Kischio
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3926832
    • Patent number 3,926,832
    • Issue date Dec 16, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3849687
    • Patent number 3,849,687
    • Issue date Nov 19, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3800180
    • Patent number 3,800,180
    • Issue date Mar 26, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3784275
    • Patent number 3,784,275
    • Issue date Jan 8, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3762995
    • Patent number 3,762,995
    • Issue date Oct 2, 1973
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    3679285
    • Patent number 3,679,285
    • Issue date Jul 25, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3644773
    • Patent number 3,644,773
    • Issue date Feb 22, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3585435
    • Patent number 3,585,435
    • Issue date Jun 15, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3580856
    • Patent number 3,580,856
    • Issue date May 25, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3475072
    • Patent number 3,475,072
    • Issue date Oct 28, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3465193
    • Patent number 3,465,193
    • Issue date Sep 2, 1969
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents