TREA

using variable impedance driven mechanically or acoustically

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Industry

  • CPC
  • H03C3/28
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Parent Industries

HELECTRICITY H03Electronic circuits H03CMODULATION H03C3/00Angle modulation

Current Industry

H03C3/28using variable impedance driven mechanically or acoustically
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Signal processor
    • Patent number 10,444,267
    • Issue date Oct 15, 2019
    • Kabushiki Kaisha Toyota Chuo Kenkyusho
    • Yukihiro Tadokoro
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Dielectric resonator oscillator and voice control device
    • Patent number 6,657,505
    • Issue date Dec 2, 2003
    • Thomson Licensing, S.A.
    • Bernard Denis
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3663896
    • Patent number 3,663,896
    • Issue date May 16, 1972
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3501953
    • Patent number 3,501,953
    • Issue date Mar 24, 1970
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3449669
    • Patent number 3,449,669
    • Issue date Jun 10, 1969
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3147374
    • Patent number 3,147,374
    • Issue date Sep 1, 1964
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3076870
    • Patent number 3,076,870
    • Issue date Feb 5, 1963
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3026488
    • Patent number 3,026,488
    • Issue date Mar 20, 1962
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2945192
    • Patent number 2,945,192
    • Issue date Jul 12, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2923893
    • Patent number 2,923,893
    • Issue date Feb 2, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2878452
    • Patent number 2,878,452
    • Issue date Mar 17, 1959
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2877420
    • Patent number 2,877,420
    • Issue date Mar 10, 1959
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2850631
    • Patent number 2,850,631
    • Issue date Sep 2, 1958
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2840779
    • Patent number 2,840,779
    • Issue date Jun 24, 1958
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2818760
    • Patent number 2,818,760
    • Issue date Jan 7, 1958
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    2789222
    • Patent number 2,789,222
    • Issue date Apr 16, 1957
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2755437
    • Patent number 2,755,437
    • Issue date Jul 17, 1956
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2683861
    • Patent number 2,683,861
    • Issue date Jul 13, 1954
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2640964
    • Patent number 2,640,964
    • Issue date Jun 2, 1953
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2629060
    • Patent number 2,629,060
    • Issue date Feb 17, 1953
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2601427
    • Patent number 2,601,427
    • Issue date Jun 24, 1952
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2581780
    • Patent number 2,581,780
    • Issue date Jan 8, 1952
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2574647
    • Patent number 2,574,647
    • Issue date Nov 13, 1951
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2557979
    • Patent number 2,557,979
    • Issue date Jun 26, 1951
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2551561
    • Patent number 2,551,561
    • Issue date May 1, 1951
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2523286
    • Patent number 2,523,286
    • Issue date Sep 26, 1950
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2497605
    • Patent number 2,497,605
    • Issue date Feb 14, 1950
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2489855
    • Patent number 2,489,855
    • Issue date Nov 29, 1949
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2482914
    • Patent number 2,482,914
    • Issue date Sep 27, 1949
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2469289
    • Patent number 2,469,289
    • Issue date May 3, 1949
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents