Inventor · disambiguated record
Richard E. Schreier
Also filed as: SCHREIER RICHARD · SCHREIER RICHARD E · SCHREIER RICHARD EUGENE
29 granted patents·304 citations·filing 2002–2017
96Inventor score
Files withANALOG DEVICES INC11ANALOG DEVICES GLOBAL8ANALOG DEVICES TECHNOLOGY6SHIBATA HAJIME2ANALOG DEVICES TECH1
Top patents by PatentIndex Score
29 records- 0195US9843337B1Background flash offset calibration in continuous-time delta-sigma ADCSANALOG DEVICES GLOBAL·Filed 2017·Granted Dec 12, 2017·19 cites·20 claims
- 0294US9312840B2LC lattice delay line for high-speed ADC applicationsANALOG DEVICES TECHNOLOGY·Filed 2014·Granted Apr 12, 2016·23 cites·22 claims
- 0394US7079063B1System and method for tri-level logic data shuffling for oversampling data conversionANALOG DEVICES INC·Filed 2005·Granted Jul 18, 2006·37 cites·14 claims
- 0492US9768793B2Adaptive digital quantization noise cancellation filters for mash ADCsANALOG DEVICES GLOBAL·Filed 2016·Granted Sep 19, 2017·13 cites·20 claims
- 0592US7420494B1Mismatch shaping Δ-Σ analog to digital converter systemANALOG DEVICES INC·Filed 2007·Granted Sep 2, 2008·28 cites·15 claims
- 0690US9178529B2Multi-stage noise shaping analog-to-digital converterANALOG DEVICES TECHNOLOGY·Filed 2013·Granted Nov 3, 2015·14 cites·24 claims
- 0788US6567025B2Multi-bit sigma-delta analog to digital converter with a variable full scaleANALOG DEVICES INC·Filed 2002·Granted May 20, 2003·44 cites·18 claims
- 0887US9203426B2Estimation of digital-to-analog converter static mismatch errorsANALOG DEVICES TECHNOLOGY·Filed 2014·Granted Dec 1, 2015·11 cites·25 claims
- 0986US7315269B2Continuous time ΔΣ modulator system with automatic timing adjustmentANALOG DEVICES INC·Filed 2006·Granted Jan 1, 2008·19 cites·12 claims
- 1081US9425816B1Generating comparator thresholds using a rotating ring of resistorsANALOG DEVICES GLOBAL·Filed 2015·Granted Aug 23, 2016·5 cites·20 claims
- 1180US8410962B2Active RC resonators with enhanced Q factorSHIBATA HAJIME·Filed 2011·Granted Apr 2, 2013·6 cites·16 claims
- 1280US7262726B2Quadrature bandpass ΔΣ converterANALOG DEVICES INC·Filed 2006·Granted Aug 28, 2007·12 cites·18 claims
- 1377US8536939B2Cross-coupled multipath feedforward operational amplifiersSHIBATA HAJIME·Filed 2011·Granted Sep 17, 2013·6 cites·32 claims
- 1476US6737999B2Mismatch-shaping for a quadrature digital-to-analog converterANALOG DEVICES INC·Filed 2002·Granted May 18, 2004·21 cites·21 claims
- 1573US9054731B2Integrator output swing reductionANALOG DEVICES TECHNOLOGY·Filed 2013·Granted Jun 9, 2015·5 cites·19 claims
- 1670US8912936B1Electric signal conversionANALOG DEVICES TECHNOLOGY·Filed 2013·Granted Dec 16, 2014·3 cites·23 claims
- 1769US7425909B2Low-noise programmable current sourceANALOG DEVICES INC·Filed 2006·Granted Sep 16, 2008·7 cites·30 claims
- 1868US10056914B2Frequency-domain ADC flash calibrationANALOG DEVICES GLOBAL·Filed 2016·Granted Aug 21, 2018·2 cites·21 claims
- 1966US7342614B2Methods and apparatus for tuning signalsANALOG DEVICES INC·Filed 2004·Granted Mar 11, 2008·11 cites·41 claims
- 2063US9030342B2Digital tuning engine for highly programmable delta-sigma analog-to-digital convertersANALOG DEVICES TECHNOLOGY·Filed 2013·Granted May 12, 2015·2 cites·20 claims
- 2159US7439890B2ΔΣ analog to digital converter system with automatic gain control responsive to out-of-band interferersANALOG DEVICES INC·Filed 2006·Granted Oct 21, 2008·5 cites·10 claims
- 2254US9407283B2Delta-sigma modulator having sensor front-endANALOG DEVICES TECH·Filed 2013·Granted Aug 2, 2016·1 cites·20 claims
- 2353US7358879B2ΔΣ modulator system with start up transient suppressionANALOG DEVICES INC·Filed 2006·Granted Apr 15, 2008·3 cites·9 claims
- 2451US6590515B1Mixing digital to analog converterANALOG DEVICES INC·Filed 2002·Granted Jul 8, 2003·7 cites·8 claims
- 2547US9350371B2Electrical signal conversion with reduced-distance element rotationANALOG DEVICES GLOBAL·Filed 2014·Granted May 24, 2016·0 cites·23 claims
- 2645US9219410B2Charge pump supply with clock phase interpolationLI JIPENG·Filed 2012·Granted Dec 22, 2015·0 cites·23 claims
- 2745US9209827B2Digital tuning engine for highly programmable delta-sigma analog-to-digital convertersANALOG DEVICES GLOBAL·Filed 2015·Granted Dec 8, 2015·0 cites·35 claims
- 2839US9912342B2Flash analog-to-digital converter calibrationANALOG DEVICES GLOBAL·Filed 2016·Granted Mar 6, 2018·0 cites·20 claims
- 2935US9733306B2Remote evaluation toolANALOG DEVICES GLOBAL·Filed 2015·Granted Aug 15, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →