| Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168) |
|---|
| 08/09/1988 | US4763207 Digital method and system for reproducing analog data |
| 08/09/1988 | US4763108 Digital-to-analog conversion system |
| 08/09/1988 | US4763107 Subranging analog-to-digital converter with multiplexed input amplifier isolation circuit between subtraction node and LSB encoder |
| 08/09/1988 | US4763106 Flash analog-to-digital converter |
| 08/09/1988 | US4763105 Interleaved digitizer array with calibrated sample timing |
| 08/09/1988 | CA1240370A1 Apparatus and method for interfacing a transducer |
| 08/03/1988 | EP0276603A1 Digital signal coding and transmission method by way of timed selective refreshing of a vectorial quantizer |
| 08/02/1988 | US4761636 A-to-D converter of the successive-approximation type |
| 08/02/1988 | US4761634 AD converting device |
| 08/02/1988 | CA1240000A1 Sensor integrator system |
| 07/28/1988 | WO1988005619A1 Device for acquiring an electric voltage to be processed in a microcomputer |
| 07/28/1988 | DE3700987A1 Einrichtung zur erfassung einer elektrischen spannung zur verarbeitung in einem mikrorechner Means for detecting an electrical voltage for processing in a microcomputer |
| 07/27/1988 | EP0134402B1 Integrated injection logic circuit |
| 07/26/1988 | US4760376 Electronic conversion circuit |
| 07/26/1988 | US4760287 Voltage comparator circuit |
| 07/26/1988 | CA1239704A1 Oversampling converter |
| 07/20/1988 | EP0275142A2 Flow computer calibration technique |
| 07/20/1988 | EP0274509A1 Linear measuring devices. |
| 07/19/1988 | US4758821 Methods and apparatus for analog-to-digital conversion |
| 07/19/1988 | US4758820 Semiconductor circuit |
| 07/19/1988 | US4758781 DA converter testing system |
| 07/19/1988 | US4758769 Apparatus for sensing direction of rotation |
| 07/19/1988 | CA1239450A1 Digital data modulator and digital-to-analog converter |
| 07/14/1988 | WO1988005229A1 Data limiter with current controlled response time |
| 07/13/1988 | CN87213865U Ad ic card compatible for both single board computer and apple personal computer |
| 07/12/1988 | US4757464 Apparatus for recognizing relative extrema |
| 07/06/1988 | EP0273803A1 Digital-to-analog converter for a video image generating circuit |
| 07/06/1988 | EP0273518A2 Angle digitiser |
| 07/05/1988 | US4755951 Method and apparatus for digitizing a waveform |
| 07/05/1988 | US4755793 Input ranging divider and method for an analog to digital converter |
| 07/05/1988 | CA1238979A1 Higher order interpolation for digital-to-analog conversion |
| 06/30/1988 | WO1988004865A2 Digital-to-time converter |
| 06/29/1988 | EP0272756A2 Analogue to digital converter |
| 06/28/1988 | US4754260 Method of and apparatus for reducing quantizing noise in analog to digital converters |
| 06/28/1988 | US4754259 Angle digitizer with enhanced harmonic rejection |
| 06/28/1988 | US4754257 Analog-digital converter |
| 06/28/1988 | CA1238692A1 Field-effect transistor current switching circuit |
| 06/23/1988 | DE3642495A1 Analogue/digital converter, particularly for electromechanical scales |
| 06/23/1988 | DE3642360A1 Analogue/digital converter with multiple sampling |
| 06/22/1988 | EP0271936A1 Analog-to-digital converter with automatic gain control |
| 06/21/1988 | US4752767 DA converter |
| 06/21/1988 | US4752766 Analog to digital converter |
| 06/16/1988 | WO1988003339A3 Generating an n+1-bit resolution signal from an n bit a/d converter |
| 06/16/1988 | DE3641131A1 Optoelectronic absolute-angle encoder |
| 06/15/1988 | EP0271301A2 Time interval to digital converter with smoothing |
| 06/15/1988 | EP0271166A2 Digital circuit arrangement for reducing the quantizing noise |
| 06/15/1988 | EP0271057A2 Photodiode signal conversion method and apparatus |
| 06/14/1988 | US4751497 Digital to analog converter with high output compliance |
| 06/14/1988 | US4751496 Wide dynamic range analog to digital conversion method and system |
| 06/09/1988 | DE3641288C1 Device for producing luminous markings |
| 06/09/1988 | DE3640276A1 Digital/analog converter |
| 06/08/1988 | EP0269860A2 Digital to analog converter apparatus |
| 06/08/1988 | EP0269758A1 Current change-over switch |
| 06/07/1988 | US4750191 D/A converter capable of producing an analog signal having levels of a preselected number different from 2N and communication network comprising the D/A converter |
| 06/07/1988 | US4749984 Subranging A/D converter with converging digitally controlled voltages |
| 06/07/1988 | US4749878 Input device for control system |
| 06/07/1988 | US4748739 Alignment tool |
| 06/01/1988 | EP0268929A2 Analog-digital conversion circuit with pairs of resistors |
| 06/01/1988 | EP0268660A1 Optical detector circuit for photometric instrument |
| 06/01/1988 | DE3638455A1 Device for interference-free determination of the adjustment or setting of an angle or path of a carrier exhibiting coded information |
| 06/01/1988 | CN87106077A Capacitive linear or rotary transmitter for controlling and positioning displaced objects |
| 05/31/1988 | US4748440 Analog-to-digital conversion system |
| 05/31/1988 | CA1237523A1 Linear codec with dual divider |
| 05/25/1988 | EP0268558A2 Apparatus for measuring lengths or angles |
| 05/25/1988 | EP0268105A2 Analog-digital converter in the temperature range of supraconductivity |
| 05/24/1988 | US4747065 Automatic gain control in a digital signal processor |
| 05/24/1988 | US4746903 Parallel algorithmic digital to analog converter |
| 05/24/1988 | US4746901 High precision analog to digital converter |
| 05/24/1988 | US4746900 Signal processing circuit |
| 05/24/1988 | US4746899 Method for reducing effects of electrical noise in an analog-to-digital converter |
| 05/24/1988 | US4746792 Optical transducer element and displacement meter comprising such an element |
| 05/19/1988 | WO1988003641A1 Pulse encoder |
| 05/18/1988 | EP0267344A1 Process for the multi-rate encoding of signals, and device for carrying out said process |
| 05/18/1988 | EP0267254A1 Analogue to digital converters |
| 05/17/1988 | US4745395 Precision current rectifier for rectifying input current |
| 05/17/1988 | US4745394 Pipelined A/D converter |
| 05/17/1988 | US4745393 Analog-to-digital converter |
| 05/11/1988 | EP0267040A2 Absolute measurement encoders |
| 05/11/1988 | EP0266682A2 Spectrophotometer with line frequency slaved voltage-to-frequency converter system |
| 05/10/1988 | US4743885 Cyclic type D/A converter having error detection and correction system |
| 05/10/1988 | US4743843 Display signal generator device |
| 05/05/1988 | WO1988003339A2 Generating an n+1-bit resolution signal from an n bit a/d converter |
| 05/05/1988 | WO1988003259A1 Apparatus for processing signals of a pulse encoder |
| 05/04/1988 | EP0265448A1 Analog/digital converter apparatus for quantizing transmittance voltage signals |
| 05/03/1988 | US4742333 Analog-to-digital converter |
| 05/03/1988 | US4742332 Magnetic shaft angle encoder |
| 05/03/1988 | US4742331 Digital-to-time converter |
| 05/03/1988 | US4742330 Flash A/D converter using capacitor arrays |
| 05/03/1988 | US4742329 Digital/analog converter |
| 05/03/1988 | CA1235924A1 Circuitry for a portable test strip reading instrument |
| 04/27/1988 | EP0265304A2 Testable semiconductor integrated circuit |
| 04/27/1988 | EP0264921A2 A digital to analog converter |
| 04/27/1988 | CN87104460A Digital feedback double sampling a/d converter of high precision |
| 04/26/1988 | US4740776 Apparatus for compensating digital to analog converter errors |
| 04/26/1988 | US4740690 Absolute combinational encoders coupled through a fixed gear ratio |
| 04/19/1988 | US4739307 Multichannel predictive gain amplifier system |
| 04/19/1988 | US4739306 Calibrated-weight balance and an analog-to-digital converter in which the balance is employed |
| 04/19/1988 | US4739305 Double integral type A/D converter |
| 04/19/1988 | US4739304 Digital-to-analog converting system |
| 04/19/1988 | US4739192 Fast settling digital to analog converter bit switch |