TREA

using semiconductor devices as active elements

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Industry

  • CPC
  • G10H5/12
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Parent Industries

GPHYSICS G10Musical instruments G10HELECTROPHONIC MUSICAL INSTRUMENTS G10H5/00Instruments in which the tones are generated by means of electronic generators

Current Industry

G10H5/12using semiconductor devices as active elements
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-source switched sequence oscillator waveform compositing system
    • Patent number 10,262,646
    • Issue date Apr 16, 2019
    • Media Overkill, LLC
    • Robert Rampley
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Oscillator providing waveform having dynamically continuously varia...
    • Patent number 6,806,413
    • Issue date Oct 19, 2004
    • Young Chang Akki Co., Ltd.
    • Robert Chidlaw
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Electronic piano tone circuit
    • Patent number 5,014,587
    • Issue date May 14, 1991
    • The Quaker Oats Company
    • William R. Taylor
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Wave forming circuit of an electronic tone generator
    • Patent number 4,924,747
    • Issue date May 15, 1990
    • Industrial Technology Research Institute
    • Shyuh-Der Lin
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Pulse generator for an electronic musical instrument
    • Patent number 3,992,973
    • Issue date Nov 23, 1976
    • Kimball International, Inc.
    • Stephen L. Howell
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3767833
    • Patent number 3,767,833
    • Issue date Oct 23, 1973
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3639853
    • Patent number 3,639,853
    • Issue date Feb 1, 1972
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3484529
    • Patent number 3,484,529
    • Issue date Dec 16, 1969
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3309624
    • Patent number 3,309,624
    • Issue date Mar 14, 1967
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3263018
    • Patent number 3,263,018
    • Issue date Jul 26, 1966
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3205294
    • Patent number 3,205,294
    • Issue date Sep 7, 1965
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3161713
    • Patent number 3,161,713
    • Issue date Dec 15, 1964
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3042881
    • Patent number 3,042,881
    • Issue date Jul 3, 1962
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Tube amp simulator
    • Publication number 20070177745
    • Publication date Aug 2, 2007
    • Robert M. Kunstadt
    • H03 - BASIC ELECTRONIC CIRCUITRY