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CPC
H03M2201/4204
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H
ELECTRICITY
H03
Electronic circuits
H03M
CODING DECODING CODE CONVERSION IN GENERAL
H03M2201/00
Indexing scheme relating to A/D or D/A conversion
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H03M2201/4204
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Patents Grants
last 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
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
3790886
Patent number
3,790,886
Issue date
Feb 5, 1974
G01 - MEASURING TESTING
Information
Patent Grant
3786488
Patent number
3,786,488
Issue date
Jan 15, 1974
G06 - COMPUTING CALCULATING COUNTING
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
3742487
Patent number
3,742,487
Issue date
Jun 26, 1973
H03 - BASIC ELECTRONIC CIRCUITRY
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
3719808
Patent number
3,719,808
Issue date
Mar 6, 1973
G05 - CONTROLLING REGULATING
Information
Patent Grant
3710374
Patent number
3,710,374
Issue date
Jan 9, 1973
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
3707713
Patent number
3,707,713
Issue date
Dec 26, 1972
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
3705359
Patent number
3,705,359
Issue date
Dec 5, 1972
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents