TREA

by means of discharge tubes having more than two electrodes

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  • CPC
  • H03D9/065
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Parent Industries

HELECTRICITY H03Electronic circuits H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER H03D9/00Demodulation or transference of modulation of modulated electromagnetic waves

Current Industry

H03D9/065by means of discharge tubes having more than two electrodes
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    FMCW sensor
    • Patent number 6,317,075
    • Issue date Nov 13, 2001
    • Siemens Aktiengesselschaft
    • Patric Heide
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Structure and method for super FET mixer having logic-gate generate...
    • Patent number 6,144,236
    • Issue date Nov 7, 2000
    • Bae Systems Aerospace Electronics Inc.
    • Michael Wendell Vice
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Mixer
    • Patent number 5,680,078
    • Issue date Oct 21, 1997
    • Murata Manufacturing Co., Ltd.
    • Mitsuo Ariie
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Oscillator mixer and a multiplier mixer for outputting a baseband s...
    • Patent number 5,606,737
    • Issue date Feb 25, 1997
    • Fujitsu Limited
    • Hiroshi Suzuki
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Double-balanced mixer circuit
    • Patent number 5,559,457
    • Issue date Sep 24, 1996
    • Sanyo Electric Co., Ltd.
    • Hisanori Uda
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Transconductance mixer with feedback
    • Patent number 5,465,420
    • Issue date Nov 7, 1995
    • Motorola, Inc.
    • Richard M. Dougherty
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    High speed serrodyne digital frequency translator
    • Patent number 5,345,239
    • Issue date Sep 6, 1994
    • Systron Donner Corporation
    • Asad M. Madni
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Resonant loop resistive FET mixer
    • Patent number 5,263,198
    • Issue date Nov 16, 1993
    • Honeywell Inc.
    • John J. Geddes
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Monolithic microwave integrated circuit broadband mixer
    • Patent number 4,675,911
    • Issue date Jun 23, 1987
    • Honeywell Inc.
    • Vladimir Sokolov
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Double superheterodyne tuner
    • Patent number 4,661,998
    • Issue date Apr 28, 1987
    • Matsushita Electric Industrial Co. Ltd.
    • Sadahiko Yamashita
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Singly-balanced active mixer circuit
    • Patent number 4,369,522
    • Issue date Jan 18, 1983
    • Motorola, Inc.
    • Frank J. Cerny
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Balanced active mixer circuit
    • Patent number 4,193,036
    • Issue date Mar 11, 1980
    • Motorola, Inc.
    • Frank J. Cerny
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3375470
    • Patent number 3,375,470
    • Issue date Mar 26, 1968
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3290604
    • Patent number 3,290,604
    • Issue date Dec 6, 1966
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3042869
    • Patent number 3,042,869
    • Issue date Jul 3, 1962
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3020401
    • Patent number 3,020,401
    • Issue date Feb 6, 1962
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2962586
    • Patent number 2,962,586
    • Issue date Nov 29, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2812432
    • Patent number 2,812,432
    • Issue date Nov 5, 1957
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2806951
    • Patent number 2,806,951
    • Issue date Sep 17, 1957
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2770724
    • Patent number 2,770,724
    • Issue date Nov 13, 1956
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2736798
    • Patent number 2,736,798
    • Issue date Feb 28, 1956
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2572880
    • Patent number 2,572,880
    • Issue date Oct 30, 1951
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2571676
    • Patent number 2,571,676
    • Issue date Oct 16, 1951
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2516887
    • Patent number 2,516,887
    • Issue date Aug 1, 1950
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2516990
    • Patent number 2,516,990
    • Issue date Aug 1, 1950
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2510982
    • Patent number 2,510,982
    • Issue date Jun 13, 1950
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2500574
    • Patent number 2,500,574
    • Issue date Mar 14, 1950
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2500575
    • Patent number 2,500,575
    • Issue date Mar 14, 1950
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2441452
    • Patent number 2,441,452
    • Issue date May 11, 1948
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2435541
    • Patent number 2,435,541
    • Issue date Feb 3, 1948
    • H03 - BASIC ELECTRONIC CIRCUITRY