TREA

using a single tube exhibiting negative resistance between two of its electrodes

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Industry

  • CPC
  • H03K4/18
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Parent Industries

HELECTRICITY H03Electronic circuits H03KPULSE TECHNIQUE H03K4/00Generating pulses having essentially a finite slope or stepped portions

Current Industry

H03K4/18using a single tube exhibiting negative resistance between two of its electrodes
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3141142
    • Patent number 3,141,142
    • Issue date Jul 14, 1964
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2871357
    • Patent number 2,871,357
    • Issue date Jan 27, 1959
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2591940
    • Patent number 2,591,940
    • Issue date Apr 8, 1952
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2297522
    • Patent number 2,297,522
    • Issue date Sep 29, 1942
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2270405
    • Patent number 2,270,405
    • Issue date Jan 20, 1942
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2213855
    • Patent number 2,213,855
    • Issue date Sep 3, 1940
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2198969
    • Patent number 2,198,969
    • Issue date Apr 30, 1940
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2199278
    • Patent number 2,199,278
    • Issue date Apr 30, 1940
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2143397
    • Patent number 2,143,397
    • Issue date Jan 10, 1939
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2109752
    • Patent number 2,109,752
    • Issue date Mar 1, 1938
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2092098
    • Patent number 2,092,098
    • Issue date Sep 7, 1937
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2047277
    • Patent number 2,047,277
    • Issue date Jul 14, 1936
    • H03 - BASIC ELECTRONIC CIRCUITRY