using tunnel diodes

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  • CPC
  • H03K4/793
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Patents Grantslast 30 patents

  • Information Patent Grant

    3913098

    • Patent number 3,913,098
    • Issue date Oct 14, 1975
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3862436

    • Patent number 3,862,436
    • Issue date Jan 21, 1975
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3723762

    • Patent number 3,723,762
    • Issue date Mar 27, 1973
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3636371

    • Patent number 3,636,371
    • Issue date Jan 18, 1972
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3569998

    • Patent number 3,569,998
    • Issue date Mar 9, 1971
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3458733

    • Patent number 3,458,733
    • Issue date Jul 29, 1969
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3408592

    • Patent number 3,408,592
    • Issue date Oct 29, 1968
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3339088

    • Patent number 3,339,088
    • Issue date Aug 29, 1967
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3309533

    • Patent number 3,309,533
    • Issue date Mar 14, 1967
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3215948

    • Patent number 3,215,948
    • Issue date Nov 2, 1965
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3189760

    • Patent number 3,189,760
    • Issue date Jun 15, 1965
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3138764

    • Patent number 3,138,764
    • Issue date Jun 23, 1964
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3124706

    • Patent number 3,124,706
    • Issue date Mar 10, 1964
    • H03 - BASIC ELECTRONIC CIRCUITRY