TREA

Coupling circuits between two tubes, not otherwise provided for

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  • CPC
  • H03H7/0146
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Parent Industries

HELECTRICITY H03Electronic circuits H03HIMPEDANCE NETWORKS H03H7/00Multiple-port networks comprising only passive electrical elements as network components

Current Industry

H03H7/0146Coupling circuits between two tubes, not otherwise provided for
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3243740
    • Patent number 3,243,740
    • Issue date Mar 29, 1966
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3103554
    • Patent number 3,103,554
    • Issue date Sep 10, 1963
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2912656
    • Patent number 2,912,656
    • Issue date Nov 10, 1959
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2710944
    • Patent number 2,710,944
    • Issue date Jun 14, 1955
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2685619
    • Patent number 2,685,619
    • Issue date Aug 3, 1954
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2681391
    • Patent number 2,681,391
    • Issue date Jun 15, 1954
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2676215
    • Patent number 2,676,215
    • Issue date Apr 20, 1954
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2662938
    • Patent number 2,662,938
    • Issue date Dec 15, 1953
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2649508
    • Patent number 2,649,508
    • Issue date Aug 18, 1953
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2629785
    • Patent number 2,629,785
    • Issue date Feb 24, 1953
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2543797
    • Patent number 2,543,797
    • Issue date Mar 6, 1951
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2539926
    • Patent number 2,539,926
    • Issue date Jan 30, 1951
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2535076
    • Patent number 2,535,076
    • Issue date Dec 26, 1950
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2532263
    • Patent number 2,532,263
    • Issue date Nov 28, 1950
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2524821
    • Patent number 2,524,821
    • Issue date Oct 10, 1950
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2499443
    • Patent number 2,499,443
    • Issue date Mar 7, 1950
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2491681
    • Patent number 2,491,681
    • Issue date Dec 20, 1949
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2491326
    • Patent number 2,491,326
    • Issue date Dec 13, 1949
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2451893
    • Patent number 2,451,893
    • Issue date Oct 19, 1948
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2404270
    • Patent number 2,404,270
    • Issue date Jul 16, 1946
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2398691
    • Patent number 2,398,691
    • Issue date Apr 16, 1946
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2383710
    • Patent number 2,383,710
    • Issue date Aug 28, 1945
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2368474
    • Patent number 2,368,474
    • Issue date Jan 30, 1945
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2301324
    • Patent number 2,301,324
    • Issue date Nov 10, 1942
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2280695
    • Patent number 2,280,695
    • Issue date Apr 21, 1942
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2227038
    • Patent number 2,227,038
    • Issue date Dec 31, 1940
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2161593
    • Patent number 2,161,593
    • Issue date Jun 6, 1939
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2149328
    • Patent number 2,149,328
    • Issue date Mar 7, 1939
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2092881
    • Patent number 2,092,881
    • Issue date Sep 14, 1937
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2085444
    • Patent number 2,085,444
    • Issue date Jun 29, 1937
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents