TREA

arrangements for eliminating interferences in the tube

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  • CPC
  • H01J29/021
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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

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H01J29/021arrangements for eliminating interferences in the tube
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Array substrate, display panel and display apparatus having the sam...
    • Patent number 10,141,154
    • Issue date Nov 27, 2018
    • BOE Technology Group Co., Ltd.
    • Zhiying Bao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Array substrate, display panel and display apparatus having the sam...
    • Patent number 9,831,059
    • Issue date Nov 28, 2017
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Zhiying Bao
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Image display device
    • Patent number 7,355,336
    • Issue date Apr 8, 2008
    • Hitachi Displays, Ltd.
    • Masakazu Sagawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Field emission device and method of operation
    • Patent number 6,566,804
    • Issue date May 20, 2003
    • Motorola, Inc.
    • Johann T. Trujillo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic device for focusing and deflecting electron beams
    • Patent number 4,337,448
    • Issue date Jun 29, 1982
    • U.S. Philips Corporation
    • Henricus J. Van Rooy
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Television camera tube
    • Patent number 3,978,365
    • Issue date Aug 31, 1976
    • U.S. Philips Corporation
    • Nicolaas Hendrik Limper
    • G02 - OPTICS
  • Information Patent Grant

    Magnetic deflection cathode ray tube system with electron gun havin...
    • Patent number 3,950,667
    • Issue date Apr 13, 1976
    • Hughes Aircraft Company
    • Arthur E. DeJong
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3919586
    • Patent number 3,919,586
    • Issue date Nov 11, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3898497
    • Patent number 3,898,497
    • Issue date Aug 5, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3866079
    • Patent number 3,866,079
    • Issue date Feb 11, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3811066
    • Patent number 3,811,066
    • Issue date May 14, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3700953
    • Patent number 3,700,953
    • Issue date Oct 24, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3590145
    • Patent number 3,590,145
    • Issue date Jun 29, 1971
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3569772
    • Patent number 3,569,772
    • Issue date Mar 9, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3360671
    • Patent number 3,360,671
    • Issue date Dec 26, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3183388
    • Patent number 3,183,388
    • Issue date May 11, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2953710
    • Patent number 2,953,710
    • Issue date Sep 20, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2916664
    • Patent number 2,916,664
    • Issue date Dec 8, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2878416
    • Patent number 2,878,416
    • Issue date Mar 17, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2843774
    • Patent number 2,843,774
    • Issue date Jul 15, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2837688
    • Patent number 2,837,688
    • Issue date Jun 3, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2837689
    • Patent number 2,837,689
    • Issue date Jun 3, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2820921
    • Patent number 2,820,921
    • Issue date Jan 21, 1958
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2740918
    • Patent number 2,740,918
    • Issue date Apr 3, 1956
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2738440
    • Patent number 2,738,440
    • Issue date Mar 13, 1956
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2735035
    • Patent number 2,735,035
    • Issue date Feb 14, 1956
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2667600
    • Patent number 2,667,600
    • Issue date Jan 26, 1954
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2651674
    • Patent number 2,651,674
    • Issue date Sep 8, 1953
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2645740
    • Patent number 2,645,740
    • Issue date Jul 14, 1953
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2622226
    • Patent number 2,622,226
    • Issue date Dec 16, 1952
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents