TREA

by means of magnetic systems

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  • CPC
  • H01J29/845
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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00

Current Industry

H01J29/845by means of magnetic systems
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Image display apparatus having ION pump including permanent magnet
    • Patent number 7,439,661
    • Issue date Oct 21, 2008
    • Canon Kabushiki Kaisha
    • Yasue Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Image display apparatus provided with an ion pump assembly arranged...
    • Patent number 7,301,269
    • Issue date Nov 27, 2007
    • Canon Kabushiki Kaisha
    • Ihachiro Gofuku
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3619607
    • Patent number 3,619,607
    • Issue date Nov 9, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3532918
    • Patent number 3,532,918
    • Issue date Oct 6, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3500042
    • Patent number 3,500,042
    • Issue date Mar 10, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3496029
    • Patent number 3,496,029
    • Issue date Feb 17, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3355586
    • Patent number 3,355,586
    • Issue date Nov 28, 1967
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    2921212
    • Patent number 2,921,212
    • Issue date Jan 12, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2913612
    • Patent number 2,913,612
    • Issue date Nov 17, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2913611
    • Patent number 2,913,611
    • Issue date Nov 17, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2884551
    • Patent number 2,884,551
    • Issue date Apr 28, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2859364
    • Patent number 2,859,364
    • Issue date Nov 4, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2853639
    • Patent number 2,853,639
    • Issue date Sep 23, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2847601
    • Patent number 2,847,601
    • Issue date Aug 12, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2845563
    • Patent number 2,845,563
    • Issue date Jul 29, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2836752
    • Patent number 2,836,752
    • Issue date May 27, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2827585
    • Patent number 2,827,585
    • Issue date Mar 18, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2821645
    • Patent number 2,821,645
    • Issue date Jan 28, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2744208
    • Patent number 2,744,208
    • Issue date May 1, 1956
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2737606
    • Patent number 2,737,606
    • Issue date Mar 6, 1956
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2727171
    • Patent number 2,727,171
    • Issue date Dec 13, 1955
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2723362
    • Patent number 2,723,362
    • Issue date Nov 8, 1955
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2707246
    • Patent number 2,707,246
    • Issue date Apr 26, 1955
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2680204
    • Patent number 2,680,204
    • Issue date Jun 1, 1954
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2673305
    • Patent number 2,673,305
    • Issue date Mar 23, 1954
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2663815
    • Patent number 2,663,815
    • Issue date Dec 22, 1953
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2661436
    • Patent number 2,661,436
    • Issue date Dec 1, 1953
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2642546
    • Patent number 2,642,546
    • Issue date Jun 16, 1953
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2627047
    • Patent number 2,627,047
    • Issue date Jan 27, 1953
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2627049
    • Patent number 2,627,049
    • Issue date Jan 27, 1953
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Image display apparatus
    • Publication number 20060049734
    • Publication date Mar 9, 2006
    • Canon Kabushiki Kaisha
    • Yasue Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Image display apparatus
    • Publication number 20060043865
    • Publication date Mar 2, 2006
    • Canon Kabushiki Kaisha
    • Ihachiro Gofuku
    • H01 - BASIC ELECTRIC ELEMENTS