Inventor · disambiguated record
Wayne C. Goeke
Also filed as: GOEKE WAYNE · GOEKE WAYNE C
49 granted patents·1 pending application·382 citations·filing 1989–2023
98Inventor score
Top patents by PatentIndex Score
50 records- 0195US12306209B2High current extension for a dual-stage source measure unitKEITHLEY INSTRUMENTS·Filed 2023·Granted May 20, 2025·2 cites·20 claims
- 0292US7009486B1Low noise power transformerKEITHLEY INSTRUMENTS·Filed 2003·Granted Mar 7, 2006·85 cites·6 claims
- 0389US7276893B2Automatic ranging current shuntKEITHLEY INSTRUMENTS·Filed 2005·Granted Oct 2, 2007·19 cites·7 claims
- 0485US7923985B2Active autoranging current sensing circuitKEITHLEY INSTRUMENTS·Filed 2008·Granted Apr 12, 2011·14 cites·13 claims
- 0584US5117227AContinuously integrating high-resolution analog-to-digital converterHEWLETT PACKARD CO·Filed 1991·Granted May 26, 1992·55 cites·10 claims
- 0682US8410804B1Measurement system with high frequency ground switchGOEKE WAYNE C·Filed 2009·Granted Apr 2, 2013·11 cites·2 claims
- 0781US7616088B1Low leakage inductance transformerKEITHLEY INSTRUMENTS·Filed 2007·Granted Nov 10, 2009·11 cites·5 claims
- 0880US8593233B1Coaxial cable multiplexorGOEKE WAYNE C·Filed 2011·Granted Nov 26, 2013·5 cites·2 claims
- 0977US11085951B2Non-linear active shunt ammeterKEITHLEY INSTRUMENTS·Filed 2019·Granted Aug 10, 2021·1 cites·19 claims
- 1077US9453880B2Active shunt source-measure unit (SMU) circuitKEITHLEY INSTRUMENTS·Filed 2014·Granted Sep 27, 2016·3 cites·7 claims
- 1176US7872481B1Low glitch multiple form C summing node switcherKEITHLEY INSTRUMENTS·Filed 2008·Granted Jan 18, 2011·8 cites·6 claims
- 1275US9274145B2Active shunt ammeter apparatus and methodKEITHLEY INSTRUMENTS·Filed 2012·Granted Mar 1, 2016·5 cites·16 claims
- 1373US7568946B1Triaxial cable with a resistive inner shieldKEITHLEY INSTRUMENTS·Filed 2007·Granted Aug 4, 2009·5 cites·8 claims
- 1472US9326369B2Guarded printed circuit board islandsKEITHLEY INSTRUMENTS·Filed 2013·Granted Apr 26, 2016·2 cites·17 claims
- 1572US7616008B1Digital auto balance bridgeKEITHLEY INSTRUMENTS·Filed 2007·Granted Nov 10, 2009·7 cites·4 claims
- 1671US7202676B2Source measure circuitKEITHLEY INSTRUMENTS·Filed 2005·Granted Apr 10, 2007·6 cites·4 claims
- 1771US5999002AContact check for remote sensed measurementKEITHLEY INSTRUMENTS·Filed 1997·Granted Dec 7, 1999·35 cites·8 claims
- 1870US7388366B2Test system connection system with triaxial cablesKEITHLEY INSTRUMENTS·Filed 2006·Granted Jun 17, 2008·6 cites·10 claims
- 1969US7834641B1Phase-gain calibration of impedance/admittance meterKEITHLEY INSTRUMENTS·Filed 2007·Granted Nov 16, 2010·5 cites·6 claims
- 2069US5886530ATest contact connection checking method and circuitKEITHLEY INSTRUMENTS·Filed 1997·Granted Mar 23, 1999·32 cites·8 claims
- 2168US7683647B1Instrument per pin test headKEITHLEY INSTRUMENTS·Filed 2008·Granted Mar 23, 2010·6 cites·8 claims
- 2266US12265115B2Digital loop dual-stage source measure unitKEITHLEY INSTRUMENTS·Filed 2023·Granted Apr 1, 2025·0 cites·20 claims
- 2366US8810256B1Impedance meter calibrationGOEKE WAYNE C·Filed 2008·Granted Aug 19, 2014·4 cites·4 claims
- 2462US10763808B2Source measure unit with guard drive circuitKEITHLEY INSTRUMENTS·Filed 2018·Granted Sep 1, 2020·0 cites·20 claims
- 2562US8717053B2DC-AC probe card topologyGOEKE WAYNE C·Filed 2011·Granted May 6, 2014·1 cites·5 claims
- 2659US11959937B2Triaxial power and control systems and methodsKEITHLEY INSTRUMENTS·Filed 2020·Granted Apr 16, 2024·0 cites·17 claims
- 2757US7614274B1Method for calibration adjustment verificationKEITHLEY INSTRUMENTS·Filed 2007·Granted Nov 10, 2009·2 cites·6 claims
- 2857US7586314B2Multi-pin CV measurementKEITHLEY INSTRUMENTS·Filed 2007·Granted Sep 8, 2009·2 cites·12 claims
- 2957US5200752AIntegrating analog to digital converter run-up method and systemHEWLETT PACKARD CO·Filed 1991·Granted Apr 6, 1993·18 cites·12 claims
- 3056US7545155B2Parallel AC measurement methodKEITHLEY INSTRUMENTS·Filed 2007·Granted Jun 9, 2009·2 cites·6 claims
- 3155US9742379B2Voltage clampKEITHLEY INSTRUMENTS·Filed 2014·Granted Aug 22, 2017·0 cites·13 claims
- 3254US11668733B2Multi-stage current measurement architectureKEITHLEY INSTRUMENTS·Filed 2019·Granted Jun 6, 2023·0 cites·15 claims
- 3354US7906977B1Dual output stage source measure circuitKEITHLEY INSTRUMENTS·Filed 2008·Granted Mar 15, 2011·2 cites·2 claims
- 3454US6204647B1Battery emulating power supplyKEITHLEY INSTRUMENTS·Filed 1999·Granted Mar 20, 2001·19 cites·6 claims
- 3553US7782043B1Variable bandwidth DC bias for AC measurement systemKEITHLY INSTR INC·Filed 2007·Granted Aug 24, 2010·2 cites·1 claims
- 3652US10663490B2Nested ammeterKEITHLEY INSTRUMENTS·Filed 2016·Granted May 26, 2020·0 cites·11 claims
- 3752US9541584B2Digital voltmeter topologyKEITHLEY INSTRUMENTS·Filed 2013·Granted Jan 10, 2017·0 cites·11 claims
- 3850US9478351B2Isolation transformer for use in isolated DC-to-DC switching power supplyKEITHLEY INSTRUMENTS·Filed 2013·Granted Oct 25, 2016·0 cites·14 claims
- 3950US9197236B1Digitizer auto aperture with trigger spacingKEITHLEY INSTRUMENTS·Filed 2014·Granted Nov 24, 2015·0 cites·3 claims
- 4050US7948248B1Cable length correctionKEITHLEY INSTRUMENTS·Filed 2008·Granted May 24, 2011·1 cites·11 claims
- 4149US11853089B2Expanded shunt current sourceKEITHLEY INSTRUMENTS·Filed 2020·Granted Dec 26, 2023·0 cites·15 claims
- 4247US10802520B2High performance current source power supplyKEITHLEY INSTRUMENTS·Filed 2013·Granted Oct 13, 2020·0 cites·10 claims
- 4347US9847724B2Power supply having reduced transformer commutation noiseKEITHLEY INSTRUMENTS·Filed 2015·Granted Dec 19, 2017·0 cites·20 claims
- 4446US11088609B2Low noise power supply MOSFET gate drive schemeKEITHLEY INSTRUMENTS·Filed 2014·Granted Aug 10, 2021·0 cites·28 claims
- 4544US2016118899A1Magnetization balancing methodKEITHLEY INSTRUMENTS·Filed 2014·Application pending·0 cites
- 4643US9983228B2Triaxial DC-AC connection systemKEITHLEY INSTRUMENTS·Filed 2015·Granted May 29, 2018·0 cites·13 claims
- 4740US8059639B2Switch matrixGOEKE WAYNE C·Filed 2008·Granted Nov 15, 2011·0 cites·2 claims
- 4839US9077301B2Nanovolt amplifier designKEITHLEY INSTRUMENTS·Filed 2013·Granted Jul 7, 2015·0 cites·19 claims
- 4939US7414414B2Spatially distributed guarded impedanceKEITHLEY INSTRUMENTS·Filed 2006·Granted Aug 19, 2008·0 cites·16 claims
- 5034US4951053AMethod and apparatus for switching currents into the summing node of an integrating analog-to-digital converterHEWLETT PACKARD CO·Filed 1989·Granted Aug 21, 1990·6 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →