TREA

using toroidal windings

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  • CPC
  • H01J29/764
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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

H01J29/764using toroidal windings
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Convergence yoke
    • Patent number 6,836,200
    • Issue date Dec 28, 2004
    • Sanyo Electric Co., Ltd.
    • Masahiko Miyazaki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Deflecting yoke apparatus and television receiver
    • Patent number 6,828,741
    • Issue date Dec 7, 2004
    • Kabushiki Kaisha Toshiba
    • Yusaku Shiro
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Deflection yoke and cathode-ray tube apparatus with the same
    • Patent number 6,756,726
    • Issue date Jun 29, 2004
    • Kabushiki Kaisha Toshiba
    • Masaru Ogawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Deflection yoke and vertical deflection coil winding method thereof
    • Patent number 5,614,782
    • Issue date Mar 25, 1997
    • Samsung Display Devices Co., Ltd.
    • Hoo-deuk Kim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Deflection yoke with anti-ringing winding core slots
    • Patent number 5,373,274
    • Issue date Dec 13, 1994
    • Academy Electronic Tube, Incorporated
    • Roddy Belica
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Deflection system
    • Patent number 5,281,938
    • Issue date Jan 25, 1994
    • Hitachi, Ltd.
    • Nobutaka Okuyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Deflection unit for picture tubes
    • Patent number 4,536,730
    • Issue date Aug 20, 1985
    • International Standard Electric Corporation
    • Ulrich Hafner
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Television deflection yoke
    • Patent number 4,383,233
    • Issue date May 10, 1983
    • RCA Corporation
    • William H. Barkow
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Deflection yoke
    • Patent number 4,277,767
    • Issue date Jul 7, 1981
    • Hitachi, Ltd.
    • Mitsugu Ura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Deflection coil
    • Patent number 4,243,965
    • Issue date Jan 6, 1981
    • Denki Onkyo Co., Ltd.
    • Norio Yoshikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Arc-resistant deflection yoke
    • Patent number 4,151,497
    • Issue date Apr 24, 1979
    • GTE Sylvania Incorporated
    • Joseph L. Hallett
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Multilayered deflection yoke
    • Patent number 4,128,824
    • Issue date Dec 5, 1978
    • RCA Corporation
    • John W. Mirsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Groove ring for toroidal-coil deflection unit
    • Patent number 4,081,773
    • Issue date Mar 28, 1978
    • International Standard Electric Corporation
    • Klaus Nitzsche
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High resolution torodidal deflection yoke
    • Patent number 4,070,640
    • Issue date Jan 24, 1978
    • GTE Sylvania Incorporated
    • Charles E. Torsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Deflection coil unit comprising toroidally wound coils for a color...
    • Patent number 4,065,738
    • Issue date Dec 27, 1977
    • U.S. Philips Corporation
    • Marius J. A. Elders
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Deflection yoke with non-radial conductors
    • Patent number 4,023,129
    • Issue date May 10, 1977
    • RCA Corporation
    • Jerrold Kerwin Kratz
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vertical coil for a deflection yoke
    • Patent number 4,003,012
    • Issue date Jan 11, 1977
    • General Instrument Corporation
    • Bernard Chasens
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Deflection yoke having nonradial winding distribution
    • Patent number 3,996,542
    • Issue date Dec 7, 1976
    • RCA Corporation
    • William Henry Bankaw
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3922626
    • Patent number 3,922,626
    • Issue date Nov 25, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3878490
    • Patent number 3,878,490
    • Issue date Apr 15, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3875543
    • Patent number 3,875,543
    • Issue date Apr 1, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3835426
    • Patent number 3,835,426
    • Issue date Sep 10, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3824426
    • Patent number 3,824,426
    • Issue date Jul 16, 1974
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3808568
    • Patent number 3,808,568
    • Issue date Apr 30, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3801941
    • Patent number 3,801,941
    • Issue date Apr 2, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3789258
    • Patent number 3,789,258
    • Issue date Jan 29, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3766641
    • Patent number 3,766,641
    • Issue date Oct 23, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3758888
    • Patent number 3,758,888
    • Issue date Sep 11, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3757262
    • Patent number 3,757,262
    • Issue date Sep 4, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3757224
    • Patent number 3,757,224
    • Issue date Sep 4, 1973
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents