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  • CPC
  • H03M2201/4225
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Parent Industries

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

Current Industry

H03M2201/4225Parallel
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Digital to analogue convertors
    • Patent number 5,105,193
    • Issue date Apr 14, 1992
    • Marconi Electronic Devices Limited
    • Alexander W. Vogt
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Digital-analog converter
    • Patent number 4,862,170
    • Issue date Aug 29, 1989
    • Mori; Ryoichi
    • Youichi Hashimoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • 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

    Method and system for translating digital signal sampled at variabl...
    • Patent number 4,568,912
    • Issue date Feb 4, 1986
    • Victor Company of Japan, Limited
    • Masatsugu Kitamura
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Monolithic integrable R-2R network
    • Patent number 4,381,499
    • Issue date Apr 26, 1983
    • ITT Industries, Inc.
    • Holger Struthoff
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Variable current source
    • Patent number 4,349,777
    • Issue date Sep 14, 1982
    • Takeda Riken Kogyo Kabushikikaisha
    • Masakazu Mitamura
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Multi stage resistive ladder network having extra stages for trimming
    • Patent number 4,338,590
    • Issue date Jul 6, 1982
    • National Semiconductor Corporation
    • Joseph J. Connolly
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • 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

    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

    3918035
    • Patent number 3,918,035
    • Issue date Nov 4, 1975
    • G01 - MEASURING TESTING
  • 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

    3890602
    • Patent number 3,890,602
    • Issue date Jun 17, 1975
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3889254
    • Patent number 3,889,254
    • Issue date Jun 10, 1975
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3872726
    • Patent number 3,872,726
    • Issue date Mar 25, 1975
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3872288
    • Patent number 3,872,288
    • Issue date Mar 18, 1975
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3865305
    • Patent number 3,865,305
    • Issue date Feb 11, 1975
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3851976
    • Patent number 3,851,976
    • Issue date Dec 3, 1974
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3843872
    • Patent number 3,843,872
    • Issue date Oct 22, 1974
    • G06 - COMPUTING CALCULATING COUNTING
  • 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

    3838413
    • Patent number 3,838,413
    • Issue date Sep 24, 1974
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3836906
    • Patent number 3,836,906
    • Issue date Sep 17, 1974
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3829853
    • Patent number 3,829,853
    • Issue date Aug 13, 1974
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3829785
    • Patent number 3,829,785
    • Issue date Aug 13, 1974
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3825925
    • Patent number 3,825,925
    • Issue date Jul 23, 1974
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3815126
    • Patent number 3,815,126
    • Issue date Jun 4, 1974
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents