using a transformer for feedback

Industry

  • CPC
  • H03K3/16
This industry / category may be too specific. Please go to a parent level for more data

Patents Grantslast 30 patents

  • Information Patent Grant

    Switching circuit and envelope signal amplifier

    • Patent number 8,917,142
    • Issue date Dec 23, 2014
    • Sumitomo Electric Industries, Ltd
    • Satoshi Hatsukawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Pulse modulator gating circuit with trailing edge control

    • Patent number 4,002,932
    • Issue date Jan 11, 1977
    • Hughes Aircraft Company
    • Harold Zaslav
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3726990

    • Patent number 3,726,990
    • Issue date Apr 10, 1973
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3723915

    • Patent number 3,723,915
    • Issue date Mar 27, 1973
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3714594

    • Patent number 3,714,594
    • Issue date Jan 30, 1973
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3603887

    • Patent number 3,603,887
    • Issue date Sep 7, 1971
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3582540

    • Patent number 3,582,540
    • Issue date Jun 1, 1971
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3158815

    • Patent number 3,158,815
    • Issue date Nov 24, 1964
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3137819

    • Patent number 3,137,819
    • Issue date Jun 16, 1964
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3113289

    • Patent number 3,113,289
    • Issue date Dec 3, 1963
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3110871

    • Patent number 3,110,871
    • Issue date Nov 12, 1963
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3072863

    • Patent number 3,072,863
    • Issue date Jan 8, 1963
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3047731

    • Patent number 3,047,731
    • Issue date Jul 31, 1962
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3037131

    • Patent number 3,037,131
    • Issue date May 29, 1962
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3005158

    • Patent number 3,005,158
    • Issue date Oct 17, 1961
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2994823

    • Patent number 2,994,823
    • Issue date Aug 1, 1961
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2976489

    • Patent number 2,976,489
    • Issue date Mar 21, 1961
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2975363

    • Patent number 2,975,363
    • Issue date Mar 14, 1961
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2956233

    • Patent number 2,956,233
    • Issue date Oct 11, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2952772

    • Patent number 2,952,772
    • Issue date Sep 13, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2939088

    • Patent number 2,939,088
    • Issue date May 31, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2933688

    • Patent number 2,933,688
    • Issue date Apr 19, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2932795

    • Patent number 2,932,795
    • Issue date Apr 12, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2925492

    • Patent number 2,925,492
    • Issue date Feb 16, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2924786

    • Patent number 2,924,786
    • Issue date Feb 9, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2922037

    • Patent number 2,922,037
    • Issue date Jan 19, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2896080

    • Patent number 2,896,080
    • Issue date Jul 21, 1959
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2894212

    • Patent number 2,894,212
    • Issue date Jul 7, 1959
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2894213

    • Patent number 2,894,213
    • Issue date Jul 7, 1959
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2889456

    • Patent number 2,889,456
    • Issue date Jun 2, 1959
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents