| Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168) |
|---|
| 06/02/1992 | US5119098 Full flash analog-to-digital converter |
| 06/02/1992 | US5119097 Analog-to-digital converter having decreased reference voltage to reduce display flicker |
| 06/02/1992 | US5119095 D/a converter for minimizing nonlinear error |
| 06/02/1992 | US5119094 Termination circuit for an r-2r, ladder that compensates for the temperature drift caused by different current densities along the ladder, using one type of biopolar transistor |
| 06/02/1992 | US5119045 Pulse width modulation circuit |
| 06/02/1992 | CA1302296C Muting circuit in a digital audio system |
| 05/28/1992 | CA2050093A1 Circuitry for conditioning analog signals and converting to digital form |
| 05/27/1992 | EP0487176A2 Voltage to current conversion switching system |
| 05/27/1992 | DE4037942A1 Digital delay unit with high time resolution - couples equivalent outputs of memory matrices by OR wiring |
| 05/27/1992 | DE4037545A1 Relative position measuring appts. for two objects - has reference marks equally spaced along measuring scale enabling user to select reference marks from them |
| 05/26/1992 | US5117235 Feedback comparison type analog-to-digital converter |
| 05/26/1992 | US5117228 System for coding and decoding an orthogonally transformed audio signal |
| 05/26/1992 | US5117227 Continuously integrating high-resolution analog-to-digital converter |
| 05/26/1992 | US5117105 Absolute encoder |
| 05/26/1992 | US5115573 Incremental length measuring system |
| 05/21/1992 | DE4036773A1 A=D converter with tapped delay lines - supplying signals in opposite sequences to SR flip=flops whose outputs feed binary encoding logic |
| 05/20/1992 | EP0485973A2 Switching constant current source circuit |
| 05/20/1992 | EP0204783B1 Angle sensor |
| 05/19/1992 | US5115155 CCD delay line |
| 05/19/1992 | US5115153 Differential stage comprising mesfets |
| 05/19/1992 | CA1301344C Apparatus and method for digital to analog signal conversion using ananalog to digital signal converter |
| 05/19/1992 | CA1301343C Oversampling a/d converter with two capacitor arrays |
| 05/19/1992 | CA1301342C Electronic conversion circuit |
| 05/19/1992 | CA1301279C Absolute position sensor using multiple wavelengths of offset pitch phase patterns |
| 05/14/1992 | WO1992008288A1 Analog to digital converter with double folding interpolation circuitry |
| 05/14/1992 | WO1992008287A1 Two-step analog-to-digital converter |
| 05/13/1992 | EP0485019A1 Analog-to-digital converter with delay correction |
| 05/13/1992 | EP0484576A1 Device for subdividing periodical analog signals |
| 05/13/1992 | EP0191478B1 Measurement circuit for evaluating a digital-to-analog converter |
| 05/12/1992 | US5113192 Method for using seismic data acquisition technology for acquisition of ground penetrating radar data |
| 05/12/1992 | US5113189 Frequency translating coherent analog to digital conversion system for modulated signals |
| 05/12/1992 | US5113188 Analog-to-digital converter utilizing devices with current versus voltage characteristics with a plurality of peaks and negative resistance regions between peaks |
| 05/12/1992 | US5113129 Apparatus for processing sample analog electrical signals |
| 05/12/1992 | US5113090 Voltage comparator |
| 05/12/1992 | CA1300751C Speech coding system and method |
| 05/07/1992 | DE4034991A1 Arrangement for electrical detection of position angle - has capacitive electrode arrangements on fixed carrier and rotatable disc, esp. for IC engine choke flap |
| 05/07/1992 | DE4034935A1 Marker for optical angle coder - has stator with cylindrical side wall, with electrodes on latter and on bottom and cover walls |
| 05/06/1992 | EP0484114A2 Plural-order sigma-delta analog-to-digital converters using both single-bit and multiple-bit quantizers |
| 05/06/1992 | EP0483891A1 Evaluation circuit for a magnetoresistive rotation sensor |
| 05/06/1992 | EP0483846A2 Analog-to-digital converter circuit |
| 05/06/1992 | EP0483653A2 Gray-code position encoder |
| 05/05/1992 | US5111419 Electronic filters, signal conversion apparatus, hearing aids and methods |
| 05/05/1992 | US5111205 Digital-to-analog and analog-to-digital converters |
| 05/05/1992 | US5111204 Apparatus for converting data between digital and analog values |
| 05/05/1992 | US5111203 Circuitry for conditioning analog signals and converting to digital form |
| 05/05/1992 | US5111202 Extended dynamic range quadrature detector with parallel channel arrangement |
| 05/05/1992 | CA1300245C Reference signal generation apparatus for position detector |
| 05/02/1992 | CA2052720A1 Plural-order sigma-delta analog-to-digital converters using both single-bit and multiple-bit quantizers |
| 05/01/1992 | CA2052144A1 Position encoder utilizing special gray code |
| 04/30/1992 | DE4132731A1 IC engine crankshaft angle detector - has shaper circuit with integrator integral with EM pick=up |
| 04/29/1992 | EP0482845A2 Digital-to-analog converting unit with improved linearity |
| 04/29/1992 | EP0482745A2 Method for operating an apparatus for facilitating communications |
| 04/29/1992 | EP0482380A2 Angle digitiser, in particular for a hydrometry measurement instrument |
| 04/29/1992 | EP0257100B1 Pulse distribution type position detector |
| 04/28/1992 | US5109169 Integrator circuit |
| 04/28/1992 | CA1299769C Sequential-quenching resonant-tunneling transistor |
| 04/28/1992 | CA1299754C Automatic gain control system |
| 04/22/1992 | EP0481967A2 Temperature compensation circuit and time delay generatof including the same |
| 04/22/1992 | EP0481626A2 D/A conversion apparatus |
| 04/22/1992 | EP0481190A2 Multiple-clock-cycle subranging analog-to-digital converter |
| 04/22/1992 | EP0199826B1 Method of detecting position |
| 04/21/1992 | US5107266 Algorithmic analog/digital converting circuit |
| 04/21/1992 | US5107265 Analog to digital converter |
| 04/21/1992 | US5107107 Laser optical disk position encoder with active heads |
| 04/16/1992 | WO1992006539A1 Method and device for conversion of movements of an object into code |
| 04/15/1992 | EP0480904A2 Incremental length measuring system |
| 04/15/1992 | EP0480756A2 Digital-analog converter |
| 04/15/1992 | EP0256099B1 A method for automatic gain control of a signal |
| 04/15/1992 | EP0140507B1 A/d converter |
| 04/14/1992 | US5105194 Time shift two-step analog to digital converter |
| 04/14/1992 | US5105193 Digital to analogue convertors |
| 04/14/1992 | US5105192 Method and apparatus for detecting a sampling-period sync signal from an output signal of a digital-to-analog converter |
| 04/14/1992 | US5105159 Evaluating circuit for square wave signals |
| 04/08/1992 | EP0479333A2 Wireless remote control system of electronic sets |
| 04/08/1992 | EP0478919A2 Superconducting AD-converter |
| 04/07/1992 | US5103462 Arrangement for the conversion of an electrical input quantity into a dc signal proportional thereto |
| 04/07/1992 | US5103298 Error correction method and circuit for nonlinear quantization circuit |
| 04/07/1992 | US5103230 Precision digitized current integration and measurement circuit |
| 04/07/1992 | US5103226 Height sensor for turret stockpicker |
| 04/07/1992 | US5103225 Motor-driven positioning system with reflective optical encoder |
| 04/07/1992 | US5103112 Apparatus for generating control pulses of variable width, as for driving display devices |
| 04/02/1992 | WO1992005637A1 Double rate oversampled interpolative modulators for analog-to-digital conversion |
| 04/02/1992 | DE4030598A1 Circuit converting analog into digital pulse train - has counter for valving pulse width of generated pulse train pulse widths |
| 04/01/1992 | EP0478071A2 Analogue-to-digital converter |
| 04/01/1992 | EP0478002A2 Wireless remote control system of electronic sets |
| 04/01/1992 | EP0477534A1 Automatic A/D converter operation with selectable result format |
| 04/01/1992 | EP0477407A1 Arrangement for converting an m-bit binary signal to an analog signal |
| 04/01/1992 | EP0477293A1 Digital to analog converters |
| 03/31/1992 | US5101433 Analogue waveform |
| 03/31/1992 | US5101206 Integrating analog to digital converter |
| 03/31/1992 | US5101205 A/D converter including error correction for a local D/A converter |
| 03/31/1992 | US5101204 Interpolation DAC and method |
| 03/25/1992 | EP0476331A2 Flash A/D converter with test circuit |
| 03/24/1992 | US5099241 Dual flash analog-to-digital converter |
| 03/24/1992 | US5099240 Subranging adc with error correction through increased fine step span and noise reducing layout |
| 03/24/1992 | US5099239 Multi-channel analogue to digital convertor |
| 03/24/1992 | US5099238 Parallel analog to digital converter |
| 03/24/1992 | US5099209 Battery voltage detecting device |
| 03/24/1992 | US5099146 Controlled threshold type electric device and comparator employing the same |
| 03/19/1992 | WO1992004777A1 Two stage a/d converter utilizing dual multiplexed converters with a common successive approximation control |