Inventor · disambiguated record
Markus Freidhof
Also filed as: FREIDHOF MARKUS
39 granted patents·1 pending application·179 citations·filing 2001–2024
96Inventor score
Top patents by PatentIndex Score
40 records- 0195US6518894B2Device and method for sampling rate conversionROHDE & SCHWARZ·Filed 2002·Granted Feb 11, 2003·93 cites·11 claims
- 0282US10168889B2Measuring method and a measuring device with fingertip zoomROHDE & SCHWARZ·Filed 2015·Granted Jan 1, 2019·4 cites·6 claims
- 0380US8952681B2Measuring machine and measuring method for measuring differential signalsKUHWALD THOMAS·Filed 2010·Granted Feb 10, 2015·5 cites·18 claims
- 0480US8195413B2Measuring device for a preview display of several time-variable electrical signalsFREIDHOF MARKUS·Filed 2007·Granted Jun 5, 2012·12 cites·20 claims
- 0579US6636165B2Device and method for conversion of sampling rateROHDE & SCHWARZ·Filed 2002·Granted Oct 21, 2003·21 cites·19 claims
- 0675US11143679B2Method and apparatus for processing a measurement signalROHDE & SCHWARZ·Filed 2019·Granted Oct 12, 2021·1 cites·12 claims
- 0774US7860674B2Method and system for secure digital triggering for an oscilloscopeROHDE & SCHWARZ·Filed 2006·Granted Dec 28, 2010·7 cites·23 claims
- 0870US9091724B2Synthesizer having adjustable, stable and reproducible phase and frequencyORTLER GEORG·Filed 2010·Granted Jul 28, 2015·5 cites·20 claims
- 0966US8208594B2Method and device for clock-data recoveryVILLARINO-VILLA RUBEN·Filed 2008·Granted Jun 26, 2012·4 cites·9 claims
- 1064US7646766B2Signal-processing device with improved triggeringROHDE & SCHWARZ·Filed 2005·Granted Jan 12, 2010·4 cites·11 claims
- 1163US6947508B2Method and apparatus for estimating the frequency and/or phase of a digital signalROHDE & SCHWARZ·Filed 2001·Granted Sep 20, 2005·11 cites·18 claims
- 1258US12500595B2Fourier transform circuit, signal processing circuit, and signal processing methodROHDE & SCHWARZ·Filed 2024·Granted Dec 16, 2025·0 cites·20 claims
- 1355US11442089B2Apparatus and method for determining a trigger timeROHDE & SCHWARZ·Filed 2019·Granted Sep 13, 2022·0 cites·16 claims
- 1454US10775417B2Oscilloscope and methodROHDE & SCHWARZ·Filed 2017·Granted Sep 15, 2020·0 cites·18 claims
- 1553US10845400B2Measurement apparatus and measurement methodROHDE & SCHWARZ·Filed 2018·Granted Nov 24, 2020·0 cites·18 claims
- 1652US11639965B2Measurement device and method for measuring a device under testROHDE & SCHWARZ·Filed 2018·Granted May 2, 2023·0 cites·17 claims
- 1751US11009552B2Oscilloscope and method for testing a device under testROHDE & SCHWARZ·Filed 2018·Granted May 18, 2021·0 cites·19 claims
- 1851US9709610B2System comprising a probe and a measuring deviceROHDE & SCHWARZ·Filed 2015·Granted Jul 18, 2017·0 cites·17 claims
- 1951US8040125B2Device and method for the analysis of a measured signal transmitted via a multi-channel systemROHDE & SCHWARZ·Filed 2007·Granted Oct 18, 2011·1 cites·16 claims
- 2050US10620264B2Measuring system as well as method for analyzing an analog signalROHDE & SCHWARZ·Filed 2017·Granted Apr 14, 2020·0 cites·21 claims
- 2150US8487607B2Method and device for digital triggering of a measurement signal having a superimposed noise signalKUHWALD THOMAS·Filed 2007·Granted Jul 16, 2013·1 cites·2 claims
- 2250US7098836B2Signal-processing device with real-time and reprocessing operating modesROHDE & SCHWARZ·Filed 2005·Granted Aug 29, 2006·0 cites·9 claims
- 2349US11748444B2Device and method for processing data samplesROHDE & SCHWARZ·Filed 2020·Granted Sep 5, 2023·0 cites·20 claims
- 2449US6559781B2Device and method for sampling rate conversionROHDE & SCHWARZ·Filed 2002·Granted May 6, 2003·4 cites·12 claims
- 2548US11422159B2Measurement device with arbitrary waveform generator and trigger unitROHDE & SCHWARZ·Filed 2017·Granted Aug 23, 2022·0 cites·17 claims
- 2648US11307061B2Electrical measurement deviceROHDE & SCHWARZ·Filed 2018·Granted Apr 19, 2022·0 cites·15 claims
- 2748US9678153B2Method for determining time differences between signals measured by at least two coupled measuring devices and measurement system and corresponding switching deviceSTEFFENS JOHANNES·Filed 2008·Granted Jun 13, 2017·1 cites·12 claims
- 2847US6965242B2Procedure and apparatus for the determination of the noise level of an electronic object to be measuredROHDE & SCHWARZ·Filed 2003·Granted Nov 15, 2005·4 cites·19 claims
- 2946US10495670B2Measuring device and method with automated trigger functionROHDE & SCHWARZ·Filed 2016·Granted Dec 3, 2019·0 cites·14 claims
- 3046US8625729B2Method and device for clock data recoveryVILLARINO-VILLA RUBEN·Filed 2008·Granted Jan 7, 2014·1 cites·11 claims
- 3145US10972331B2Method for generating an output signal having predetermined jitter characteristicsROHDE & SCHWARZ·Filed 2020·Granted Apr 6, 2021·0 cites·20 claims
- 3244US11609246B2Test and measurement device as well as method for applying a triggerROHDE & SCHWARZ·Filed 2017·Granted Mar 21, 2023·0 cites·16 claims
- 3341US9250268B2Measuring device having a trigger unitFREIDHOF MARKUS·Filed 2011·Granted Feb 2, 2016·0 cites·20 claims
- 3441US2022043031A1Method of analyzing a signal and signal analysis deviceROHDE & SCHWARZ·Filed 2020·Application pending·0 cites
- 3539US8046182B2Method and system for digital triggering of signals on the basis of two triggering events separated by a time differenceROHDE & SCHWARZ·Filed 2006·Granted Oct 25, 2011·0 cites·18 claims
- 3638US8497864B2Method and device for displaying lines between sampled measurement valuesREINHOLD MICHAEL·Filed 2008·Granted Jul 30, 2013·0 cites·8 claims
- 3738US8228331B2Method and device for displaying ordinate-abscissa value pairs on a display deviceSCHMIDT KURT·Filed 2007·Granted Jul 24, 2012·0 cites·7 claims
- 3836US11798618B2Signal analyzer and method of processing data from an input signalROHDE & SCHWARZ·Filed 2019·Granted Oct 24, 2023·0 cites·13 claims
- 3934US6624765B2Apparatus and method for sampling rate conversionROHDE & SCHWARZ·Filed 2002·Granted Sep 23, 2003·0 cites·10 claims
- 4029US7359469B2Signal delaying device and method for dynamic delaying of a digitally sampled signalROHDE & SCHWARZ·Filed 2004·Granted Apr 15, 2008·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →