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  • CPC
  • H03M2201/4105
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HELECTRICITY H03Electronic circuits H03MCODING DECODING CODE CONVERSION IN GENERAL H03M2201/00Indexing scheme relating to A/D or D/A conversion

Current Industry

H03M2201/4105Positive/negative indication
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Digital-to-analog converter with no offset-induced errors
    • Patent number 4,843,394
    • Issue date Jun 27, 1989
    • Advanced Micro Devices, Inc.
    • Alfredo R. Linz
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Method and system for data compression by variable frequency sampling
    • Patent number 4,626,827
    • Issue date Dec 2, 1986
    • Victor Company of Japan, Limited
    • Masatsugu Kitamura
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Transmitter for forming non-linear pulse code modulated samples of...
    • Patent number 4,010,422
    • Issue date Mar 1, 1977
    • U.S. Philips Corporation
    • Kornelis Jan Wouda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Amplifier for analogue signal samples with automatic gain control,...
    • Patent number 3,936,819
    • Issue date Feb 3, 1976
    • Societe D'Etudes, Recherches Et Constructions Electroniques Sercel
    • Philippe Angelle
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Digital coder
    • Patent number 3,935,569
    • Issue date Jan 27, 1976
    • Compagnie Industrielle des Telecommunications Cit-Alcatel
    • Francois Marcel
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3911225
    • Patent number 3,911,225
    • Issue date Oct 7, 1975
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3896431
    • Patent number 3,896,431
    • Issue date Jul 22, 1975
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3895376
    • Patent number 3,895,376
    • Issue date Jul 15, 1975
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3895378
    • Patent number 3,895,378
    • Issue date Jul 15, 1975
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3848195
    • Patent number 3,848,195
    • Issue date Nov 12, 1974
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3842413
    • Patent number 3,842,413
    • Issue date Oct 15, 1974
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3840807
    • Patent number 3,840,807
    • Issue date Oct 8, 1974
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3798637
    • Patent number 3,798,637
    • Issue date Mar 19, 1974
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3792352
    • Patent number 3,792,352
    • Issue date Feb 12, 1974
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3790886
    • Patent number 3,790,886
    • Issue date Feb 5, 1974
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3787835
    • Patent number 3,787,835
    • Issue date Jan 22, 1974
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3774195
    • Patent number 3,774,195
    • Issue date Nov 20, 1973
    • G02 - OPTICS
  • Information Patent Grant

    3754235
    • Patent number 3,754,235
    • Issue date Aug 21, 1973
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3750142
    • Patent number 3,750,142
    • Issue date Jul 31, 1973
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3745559
    • Patent number 3,745,559
    • Issue date Jul 10, 1973
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3745560
    • Patent number 3,745,560
    • Issue date Jul 10, 1973
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3739375
    • Patent number 3,739,375
    • Issue date Jun 12, 1973
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3737897
    • Patent number 3,737,897
    • Issue date Jun 5, 1973
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3737891
    • Patent number 3,737,891
    • Issue date Jun 5, 1973
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3737893
    • Patent number 3,737,893
    • Issue date Jun 5, 1973
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3729732
    • Patent number 3,729,732
    • Issue date Apr 24, 1973
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3729621
    • Patent number 3,729,621
    • Issue date Apr 24, 1973
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3728715
    • Patent number 3,728,715
    • Issue date Apr 17, 1973
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3727074
    • Patent number 3,727,074
    • Issue date Apr 10, 1973
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3713023
    • Patent number 3,713,023
    • Issue date Jan 23, 1973
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents