using means other than a transformer for feedback

Industry

  • CPC
  • H03K3/05
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Patents Grantslast 30 patents

  • Information Patent Grant

    3327241

    • Patent number 3,327,241
    • Issue date Jun 20, 1967
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3262069

    • Patent number 3,262,069
    • Issue date Jul 19, 1966
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2933690

    • Patent number 2,933,690
    • Issue date Apr 19, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2925492

    • Patent number 2,925,492
    • Issue date Feb 16, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2745959

    • Patent number 2,745,959
    • Issue date May 15, 1956
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2281040

    • Patent number 2,281,040
    • Issue date Apr 28, 1942
    • H03 - BASIC ELECTRONIC CIRCUITRY