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in untuned amplifying stages as well as in frequency-selective amplifying stages

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Industry

  • CPC
  • H03G9/26
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Parent Industries

HELECTRICITY H03Electronic circuits H03GCONTROL OF AMPLIFICATION H03G9/00Combinations of two or more types of control

Current Industry

H03G9/26in untuned amplifying stages as well as in frequency-selective amplifying stages
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    High frequency expander device
    • Patent number 5,115,471
    • Issue date May 19, 1992
    • Aphex Systems, Ltd.
    • Gary Liden
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2148328
    • Patent number 2,148,328
    • Issue date Feb 21, 1939
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents