TREA

Helical lines

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Industry

  • CPC
  • H01P9/02
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Parent Industries

HELECTRICITY H01Electric elements H01PWAVEGUIDES RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE H01P9/00Delay lines of the waveguide type

Current Industry

H01P9/02Helical lines
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Process of manufacturing an open pattern inductor
    • Patent number 9,929,229
    • Issue date Mar 27, 2018
    • Micron Technology, Inc.
    • Kie Y. Ahn
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Time delay unit comprising a spirally wound meandering line pattern
    • Patent number 9,819,068
    • Issue date Nov 14, 2017
    • Raytheon Company
    • Patrick J. Kocurek
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Frequency selective limiter
    • Patent number 9,711,839
    • Issue date Jul 18, 2017
    • Raytheon Company
    • Matthew A. Morton
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Frequency selective limiter
    • Patent number 9,300,028
    • Issue date Mar 29, 2016
    • Raytheon Company
    • Matthew A. Morton
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Delay line structure
    • Patent number 8,907,743
    • Issue date Dec 9, 2014
    • Chung-Yuan Christian University
    • Guang-Hwa Shiue
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    True time delay circuits including archimedean spiral delay lines
    • Patent number 8,610,515
    • Issue date Dec 17, 2013
    • Northrop Grumman Systems Corporation
    • Xing Lan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric field generator incorporating a slow-wave structure
    • Patent number 7,656,167
    • Issue date Feb 2, 2010
    • TDK Corporation
    • James S. McLean
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Monolithic disc delay line
    • Patent number 7,026,891
    • Issue date Apr 11, 2006
    • Lamina Ceramics, Inc.
    • Joseph Mazzochette
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Tapered delay line
    • Patent number 6,828,876
    • Issue date Dec 7, 2004
    • Thin Film Technology Corp.
    • Mark Brooks
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic delay line with improved impedance conductor config...
    • Patent number 6,522,222
    • Issue date Feb 18, 2003
    • Yuriy Nikitich Pchelnikov
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Phase delay line for collinear array antenna
    • Patent number 6,222,494
    • Issue date Apr 24, 2001
    • Agere Systems Guardian Corp.
    • Nedim Erkocevic
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High-temperature superconducting microwave delay line of spiral con...
    • Patent number 5,974,335
    • Issue date Oct 26, 1999
    • Northrop Grumman Corporation
    • Salvador H. Talisa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Compact delay line formed of concentrically stacked, helically groo...
    • Patent number 5,309,125
    • Issue date May 3, 1994
    • Harris Corporation
    • Gilbert R. Perkins
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coaxial shielded helical delay line and process
    • Patent number 4,729,510
    • Issue date Mar 8, 1988
    • ITT Corporation
    • Richard C. Landis
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic delay line having a coil with divergent adjacent turns
    • Patent number 4,583,062
    • Issue date Apr 15, 1986
    • Elmec Corporation
    • Kazuo Kameya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Variable delay line
    • Patent number 4,546,332
    • Issue date Oct 8, 1985
    • Elmec Corporation
    • Kazuo Kameya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Distribution type delay line
    • Patent number 4,074,210
    • Issue date Feb 14, 1978
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroshi Otake
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3714609
    • Patent number 3,714,609
    • Issue date Jan 30, 1973
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3583065
    • Patent number 3,583,065
    • Issue date Jun 8, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3543194
    • Patent number 3,543,194
    • Issue date Nov 24, 1970
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3541477
    • Patent number 3,541,477
    • Issue date Nov 17, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3519963
    • Patent number 3,519,963
    • Issue date Jul 7, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3212030
    • Patent number 3,212,030
    • Issue date Oct 12, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3199054
    • Patent number 3,199,054
    • Issue date Aug 3, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3163832
    • Patent number 3,163,832
    • Issue date Dec 29, 1964
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3119967
    • Patent number 3,119,967
    • Issue date Jan 28, 1964
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3019398
    • Patent number 3,019,398
    • Issue date Jan 30, 1962
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2949585
    • Patent number 2,949,585
    • Issue date Aug 16, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2916615
    • Patent number 2,916,615
    • Issue date Dec 8, 1959
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2916711
    • Patent number 2,916,711
    • Issue date Dec 8, 1959
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents