by means of discharge tubes having more than two electrodes

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    3800226

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    • H03 - BASIC ELECTRONIC CIRCUITRY
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    • Patent number 3,064,200
    • Issue date Nov 13, 1962
    • G05 - CONTROLLING REGULATING
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    3028559

    • Patent number 3,028,559
    • Issue date Apr 3, 1962
    • H03 - BASIC ELECTRONIC CIRCUITRY
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    2871348

    • Patent number 2,871,348
    • Issue date Jan 27, 1959
    • H03 - BASIC ELECTRONIC CIRCUITRY
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    2817756

    • Patent number 2,817,756
    • Issue date Dec 24, 1957
    • H03 - BASIC ELECTRONIC CIRCUITRY
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    2644084

    • Patent number 2,644,084
    • Issue date Jun 30, 1953
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    2634369

    • Patent number 2,634,369
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    2601340

    • Patent number 2,601,340
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    2525780

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    • H03 - BASIC ELECTRONIC CIRCUITRY
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    2511448

    • Patent number 2,511,448
    • Issue date Jun 13, 1950
    • H03 - BASIC ELECTRONIC CIRCUITRY
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    2497290

    • Patent number 2,497,290
    • Issue date Feb 14, 1950
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    2470240

    • Patent number 2,470,240
    • Issue date May 17, 1949
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    2445996

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    • Issue date Jul 27, 1948
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    2420268

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    2375577

    • Patent number 2,375,577
    • Issue date May 8, 1945
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    2374729

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    2361625

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    2282104

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    2265826

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    • Issue date Dec 9, 1941
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    2257092

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    • Issue date Sep 30, 1941
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
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    2256077

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    • Issue date Sep 16, 1941
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    2243414

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    • Issue date May 27, 1941
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    2230212

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    • Issue date Jan 28, 1941
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    2229640

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    2165252

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    • Issue date Jul 11, 1939
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    2154398

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    2114335

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    2101703

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    • Issue date Dec 7, 1937
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    2100394

    • Patent number 2,100,394
    • Issue date Nov 30, 1937
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
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    2063588

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    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

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    Receiver

    • Publication number 20020141504
    • Publication date Oct 3, 2002
    • Takeo Suzuki
    • H03 - BASIC ELECTRONIC CIRCUITRY