| Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168) |
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| 11/22/1988 | US4786891 Absolute encoder for linear or angular position measurements |
| 11/22/1988 | US4786870 Magnetic sensor for magnetically detecting the position of a movable body |
| 11/22/1988 | CA1245364A1 Input current saving apparatus for flash a/d converter |
| 11/17/1988 | WO1988009090A1 Digital signal synthesizer |
| 11/17/1988 | WO1988004865A3 Digital-to-time converter |
| 11/17/1988 | EP0290464A1 Analog-digital converter |
| 11/15/1988 | CA1244918A1 Analog duty cycle to bcd converter |
| 11/08/1988 | US4783643 Impedance transforming circuit for multibit parallel digital circuits |
| 11/02/1988 | EP0289310A2 A filtered source of DC voltage |
| 11/02/1988 | EP0289082A1 Digital-to-analog converter |
| 11/02/1988 | EP0289081A1 Digital-to-analog converter |
| 11/02/1988 | EP0288574A1 Apparatus for processing signals of a pulse encoder |
| 11/02/1988 | CN88102773A Digital-analog converter |
| 11/01/1988 | US4782489 Method for decoding binary code words using estimated values |
| 11/01/1988 | US4782329 Displacement detector for an encoder |
| 11/01/1988 | US4782324 Digital signal synthesizer |
| 11/01/1988 | US4782323 Technique for maintaining a common centroid in switched element analog-to-digital converters |
| 11/01/1988 | CA1244137A1 Input ranging divider and method for an analog to digital converter |
| 10/27/1988 | DE3711958A1 Transmission system with optical waveguides |
| 10/26/1988 | EP0288235A2 Absolute position detecting method and apparatus therefor |
| 10/25/1988 | US4780703 Rotary encoder apparatus |
| 10/25/1988 | US4780600 Optical displacement transducer |
| 10/19/1988 | EP0287312A2 Digital-analog converter |
| 10/19/1988 | EP0286796A2 AD converter of the parallel comparison type with error suppression |
| 10/18/1988 | US4779211 Position sensor |
| 10/18/1988 | US4779094 Apparatus for remotely determining the angular orientation, speed and/or direction of rotary objects |
| 10/18/1988 | US4779074 Low level voltage pulse-converter |
| 10/18/1988 | US4779055 Device for amplifying and sampling high dynamic signals |
| 10/18/1988 | US4779029 Digitally compensated multiplying digital to analog converter |
| 10/18/1988 | US4779012 Track-and-hold amplifier |
| 10/18/1988 | CA1243409A1 Apparatus for converting data between analog and digital values |
| 10/13/1988 | DE3710904A1 Verfahren und anordnung zur auswertung einer analogen elektrischen messgroesse Method and arrangement for evaluation of an analog electrical measurement variable |
| 10/12/1988 | EP0286398A2 Rotation angle measuring apparatus |
| 10/12/1988 | EP0286322A2 Method and apparatus for detecting a rotation angle |
| 10/12/1988 | EP0286138A2 Oversampling a/d converter comprising an additional capacitor switched in synchronism with switching of an input capacitor |
| 10/12/1988 | EP0285662A1 Digital pulse circuit |
| 10/11/1988 | US4777471 Apparatus for multiple link trimming in precision integrated circuits |
| 10/11/1988 | US4777470 High speed successive approximation register in analog-to-digital converter |
| 10/06/1988 | WO1988007658A1 Process and arrangement for evaluating a measurable analog electronic quantity |
| 10/05/1988 | EP0284957A2 Circuit for the analog-digital conversion of signals of different levels |
| 10/04/1988 | US4775852 Apparatus for compensating digital to analog converter errors |
| 10/04/1988 | CA1242800A1 Digital-to-analog converter |
| 09/27/1988 | US4774686 Serial digital signal processing circuitry |
| 09/27/1988 | US4774499 Analog to digital converter |
| 09/27/1988 | US4774498 Analog-to-digital converter with error checking and correction circuits |
| 09/27/1988 | US4774497 Digital-to-analog converter with gain compensation |
| 09/27/1988 | US4774494 Position encoder employing three or more colors |
| 09/27/1988 | US4774474 Device for amplifying and sampling multiplexed analog signals |
| 09/27/1988 | US4774464 Magnetic rotary sensor for detecting absolute position of rotating body |
| 09/21/1988 | EP0283167A2 Audio digital/analog encoding and decoding |
| 09/21/1988 | EP0282884A2 Position transducer |
| 09/20/1988 | US4772872 Alignment system for encoders |
| 09/14/1988 | EP0282315A2 Analogue to digital converter |
| 09/14/1988 | EP0282154A2 Analog-to-digital converter with error checking and correction circuits |
| 09/14/1988 | EP0282147A2 Analog-to-digital converter error correction circuit |
| 09/14/1988 | EP0282034A2 D/A converter |
| 09/13/1988 | US4771266 A/D converter |
| 09/13/1988 | US4771265 Double integration analog to digital converting device |
| 09/13/1988 | CA1242019A1 Voltage pulse to current regulating converter |
| 09/13/1988 | CA1242016A1 Electrical encoding device |
| 09/07/1988 | EP0281155A2 A/D Converter |
| 09/07/1988 | EP0281116A2 Digital-to-analog converter |
| 09/07/1988 | EP0281001A2 Circuit arrangement for converting digital tone signal values into an analogous tone signal |
| 09/07/1988 | CN88101063A Linearity control circuit for digital to analog converter |
| 09/06/1988 | US4769819 Two stage coding method |
| 09/06/1988 | US4769706 Digital blanking reproducing circuit |
| 09/06/1988 | US4769632 For generating electrical signal values |
| 09/06/1988 | US4769630 Incremental optical code reader, particularly of the wholly integrated type |
| 09/06/1988 | US4769628 High speed analog-to-digital converter utilizing multiple, identical stages |
| 09/06/1988 | US4769546 Determining the point of incidence of a light particle beam on sensor ray |
| 09/06/1988 | US4769538 Piston stroke digital determination means |
| 09/06/1988 | CA1241778A1 Analog signal processing circuit |
| 09/06/1988 | CA1241753A1 Analog/digital converter |
| 09/01/1988 | DE3802965A1 Method and circuit for subdividing periodic analogue signals |
| 08/31/1988 | EP0280321A2 Digital-to-analog converter circuit |
| 08/31/1988 | EP0280277A2 Digital-to-analog converter |
| 08/30/1988 | US4768119 Non-contact head with variable clearance compensating means |
| 08/30/1988 | US4768019 Analog-to-digital converter |
| 08/30/1988 | US4768017 Circuit for providing high sampling rate resolution using slow sampling rate |
| 08/30/1988 | US4768016 Timing and control circuitry for flash analog to digital converters with dynamic encoders |
| 08/30/1988 | US4768015 A/D converter for video signal |
| 08/30/1988 | CA1241454A1 Integrated circuit comprising capacitances of different capacitance values |
| 08/30/1988 | CA1241447A1 Method of transmitting information, encoding device for use in the method, and decoding device for use in the method |
| 08/25/1988 | WO1988006277A1 Method and apparatus for detecting absolute position |
| 08/25/1988 | DE3705010A1 Domestic apparatus with mechanical operating element |
| 08/24/1988 | EP0279444A2 High-speed digital image processing apparatus |
| 08/23/1988 | US4766559 For providing an analog signal input |
| 08/23/1988 | US4766417 Automatic offset compensating bipolar A/D converter circuit |
| 08/23/1988 | US4766415 Digital-to-analog converter with temperature compensation |
| 08/23/1988 | US4766376 Magnetic position detector for detecting an absolute position of a movable member |
| 08/17/1988 | EP0278594A2 Analog-to-digital converter with push-pull signal converter |
| 08/17/1988 | EP0278524A2 Circuit for compensating the non-linearity of the input/output characteristic of a parallel comparison type analog-to-digital converter |
| 08/16/1988 | US4764767 Absolute rotational position detection device |
| 08/16/1988 | US4764753 Analog to digital converter |
| 08/16/1988 | US4764752 Analog to digital converter having no zero or span drift |
| 08/16/1988 | US4764751 Method of nonlinear A/D conversion |
| 08/16/1988 | US4764750 Analog-to-digital converter |
| 08/16/1988 | US4764748 Analog-to-digital conversion apparatus with dither signal |
| 08/10/1988 | EP0277177A1 Current-steering digital-to-analog converter for providing bi-directional currents through a load |
| 08/10/1988 | EP0116636B1 Position measuring apparatus |