| Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168) |
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| 07/26/1983 | US4395701 High speed integrating analog-to-digital converter |
| 07/26/1983 | US4395630 Photoelectric measuring ruler including fault detection apparatus |
| 07/21/1983 | WO1983002511A1 Shaft angle encoder having a circuit for synthesizing a skipped track output signal |
| 07/20/1983 | EP0083706A1 Digital-analogue converter |
| 07/19/1983 | CA1150414A1 Digital-to-analog converter with improved compensation arrangement for offset voltage variations |
| 07/12/1983 | US4393372 Parallel analog-to-digital converter |
| 07/12/1983 | US4393371 Analogue to digital signal conversion and storage system |
| 07/12/1983 | US4393370 Digital to analog converter using matrix of current sources |
| 07/12/1983 | US4393369 Floating-point A/D and D/A converter |
| 07/12/1983 | US4393368 Multithreshold A/D converter utilizing error amplifiers |
| 07/12/1983 | CA1149892A1 Amplifiers |
| 07/07/1983 | WO1983002372A1 Latchable fast settling digital-to-analog converter bit switch |
| 07/05/1983 | US4392124 Analog-digital coder comprising a charge transfer coded voltage generation |
| 07/05/1983 | CA1149515A1 Measuring apparatus |
| 06/29/1983 | EP0082736A2 Analogue to digital converter |
| 06/28/1983 | US4390865 Apparatus for digital position measurements by a cyclic position transducer |
| 06/28/1983 | US4390864 Analog to digital converter without zero drift |
| 06/28/1983 | US4390849 Audio power amplifier with class-D push-pull output stage |
| 06/22/1983 | EP0081764A2 Integrable circuit for a digital-analogous converter |
| 06/21/1983 | US4389637 Digital to analog converter |
| 06/14/1983 | US4388612 Signal converter |
| 06/14/1983 | US4388611 Electricity billing meter having unique A/D conversion system |
| 06/08/1983 | EP0080725A2 Method and apparatus for A/D conversion |
| 06/01/1983 | EP0080231A1 Analog-to-digital converter |
| 06/01/1983 | EP0080174A2 Integrable digital-analog converter |
| 05/31/1983 | US4386339 Direct flash analog-to-digital converter and method |
| 05/25/1983 | EP0079681A2 Bipolar digital to analog converter |
| 05/24/1983 | US4385286 Use of single reference voltage for analog to digital or digital to analog conversion of bipolar signals |
| 05/24/1983 | US4385234 Optical systems for optical encoders |
| 05/18/1983 | EP0078892A2 Displacement measuring device with reference marks |
| 05/17/1983 | US4384277 Digital to analog converter |
| 05/17/1983 | US4384276 Capacitive DAC to filter interface circuit |
| 05/17/1983 | US4384275 High resolution and wide range shaft position transducer systems |
| 05/17/1983 | US4384274 Current mirror digital to analog converter |
| 05/17/1983 | US4384204 Absolute encoder |
| 05/11/1983 | EP0078687A2 Analog to digital converter |
| 05/11/1983 | EP0078608A2 Analog-to-digital converter |
| 05/10/1983 | US4383317 Shaft angle encoder having a circuit for synthesizing a skipped track output signal |
| 05/10/1983 | US4383248 Latchable fast settling digital to analog converter bit switch |
| 05/10/1983 | US4383247 Gain-step companding analog to digital converter |
| 05/10/1983 | US4383246 Method of and apparatus for signaling the end points of the ramp-down interval in a dual ramp analog to digital converter |
| 05/10/1983 | US4383245 Digital servomotor drive apparatus |
| 05/10/1983 | US4383188 Voltage-controlled constant current source |
| 05/10/1983 | US4383185 Switchable analog signal inverter |
| 05/10/1983 | CA1146278A1 Ccd analog to digital converter |
| 05/10/1983 | CA1146277A1 D/a conversion system with compensation circuit |
| 05/10/1983 | CA1146276A1 Analog-to-digital converter apparatus for condition responsive transducer |
| 05/03/1983 | US4382250 Nonlinear digital transducer based on the Gray's encoding |
| 04/27/1983 | EP0077470A2 Cascade-comparator A/D converter |
| 04/27/1983 | EP0015253B1 A transducer for sensing a variable parameter and for converting a so-obtained analog signal to a digital signal |
| 04/26/1983 | US4381499 Monolithic integrable R-2R network |
| 04/26/1983 | US4381498 Analog-to-digital converting apparatus |
| 04/26/1983 | US4381497 Digital-to-analog converter having open-loop voltage reference for regulating bit switch currents |
| 04/26/1983 | US4381496 Analog to digital converter |
| 04/26/1983 | US4381495 Digital-to-analog converter with error compensation |
| 04/20/1983 | EP0076861A1 Displacement measuring device |
| 04/19/1983 | US4380757 Data acquisition system and analog to digital converter therefor |
| 04/19/1983 | US4380756 Charge redistribution circuit having reduced area |
| 04/19/1983 | CA1145050A1 Analog-digital conversion device with surface elastic waves |
| 04/13/1983 | EP0076509A2 Optoelectronic incremental position encoder |
| 04/12/1983 | US4380005 Dynamic zero offset compensating circuit for A/D converter |
| 04/12/1983 | CA1144653A1 Codec |
| 04/06/1983 | EP0075767A1 Method for the determination and evaluation of photometric signals and device for carrying out the method |
| 04/05/1983 | US4379285 Analog to digital converter |
| 04/05/1983 | US4379260 Dual-slope integrator |
| 03/30/1983 | EP0075441A2 Voltage dividing circuit |
| 03/29/1983 | CA1143846A1 Light distribution system for optical encoders |
| 03/23/1983 | EP0074860A2 Digital-to-analog converter |
| 03/23/1983 | EP0074859A2 Digital-to-analog converter |
| 03/23/1983 | EP0074436A1 Monolithic integrated DA convertor with bipolar transistors |
| 03/22/1983 | US4377807 Coarse/fine digital pattern combiner for high accuracy |
| 03/22/1983 | US4377759 Offset compensating circuit |
| 03/22/1983 | CA1143481A1 Method and apparatus fro conversion of signal information between analog and digital forms |
| 03/17/1983 | WO1983000933A1 Signal sampling and conversion system |
| 03/15/1983 | CA1143011A1 Solid state indicating apparatus |
| 03/09/1983 | EP0073467A2 A data compression system for a photometer |
| 03/08/1983 | CA1142445A1 Signal-controllable attenuator employing a digital-to-analog converter |
| 03/01/1983 | US4375636 AC Synchro signal to digital signal converter |
| 03/01/1983 | US4375592 Incremental rotary encoder |
| 02/23/1983 | EP0072549A2 Absolute encoder |
| 02/22/1983 | US4375059 Fast charge transfer analog-to-digital converter |
| 02/16/1983 | EP0072342A2 Measurement system with a measuring device for a physical parameter |
| 02/16/1983 | EP0072144A2 A-D converter for use in an electronic balance |
| 02/16/1983 | EP0071912A1 Measurement apparatus |
| 02/15/1983 | US4374384 Matrix encoder for resistive sensor arrays |
| 02/15/1983 | CA1141441A1 Threshold circuit |
| 02/09/1983 | EP0071539A2 Method and apparatus for calibrating an analog-to-digital converter for a digital-to-analog converter test system |
| 02/09/1983 | EP0071506A1 Digital method and device for the phase error correction of a sampled signal and its application to the correction of television signals |
| 02/09/1983 | EP0071505A1 Method and device for sampling a sinusoidal signal by a frequency-multiplied signal |
| 02/09/1983 | EP0071265A1 MOS comparator circuit suitable for monolithic integration |
| 02/08/1983 | CA1141034A1 Mu law coder and decoder |
| 02/01/1983 | US4371868 Method and device for the automatic calibration of an analog-to-digital converter |
| 01/26/1983 | EP0070734A2 Analog-to-digital converters |
| 01/26/1983 | EP0070305A1 Apparatus for measuring angular displacement |
| 01/25/1983 | US4370643 Apparatus and method for compressively approximating an analog signal |
| 01/25/1983 | US4370642 Single non-linear converter ladder network having analog switches with digital control |
| 01/25/1983 | US4370632 Multiple function operational amplifier circuit |
| 01/25/1983 | CA1140267A1 Parallel analog-to-digital converter |
| 01/20/1983 | WO1983000231A1 Method for testing analog/digital converters and/or digital/analog converters or sections of information transmission circuits, comprising such converters or connected in series therewith, for communication apparatus, particularly for testing coders-decoders for pcm apparatus, as well as device for implemeting such method |
| 01/19/1983 | EP0070175A2 Analog-to-digital converters |