Inventor · disambiguated record
Gregory Sobolewski
Also filed as: SOBOLEWSKI GREGORY
26 granted patents·4 pending applications·131 citations·filing 1997–2025
95Inventor score
Top patents by PatentIndex Score
30 records- 0196US10746761B2Dynamically configurable remote instrument interfaceKEITHLEY INSTRUMENTS·Filed 2016·Granted Aug 18, 2020·32 cites·19 claims
- 0283US11705894B2Pulsed high current technique for characterization of device under testKEITHLEY INSTRUMENTS·Filed 2020·Granted Jul 18, 2023·1 cites·20 claims
- 0380US10656181B2Rejection of mechanical vibration induced noise in electrical measurementsKEITHLEY INSTRUMENTS·Filed 2017·Granted May 19, 2020·3 cites·20 claims
- 0480US9829520B2Low frequency impedance measurement with source measure unitsSOBOLEWSKI GREGORY·Filed 2011·Granted Nov 28, 2017·4 cites·1 claims
- 0580US9778666B2Dynamic current limit apparatus and methodSOBOLEWSKI GREGORY·Filed 2012·Granted Oct 3, 2017·6 cites·24 claims
- 0676US7633308B1Combined pulse and DC test systemKEITHLEY INSTRUMENTS·Filed 2007·Granted Dec 15, 2009·11 cites·15 claims
- 0773US2025321261A1Test and measurement instruments and probes having an isolated outputKEITHLEY INSTRUMENTS·Filed 2025·Application pending·0 cites
- 0872US9326369B2Guarded printed circuit board islandsKEITHLEY INSTRUMENTS·Filed 2013·Granted Apr 26, 2016·2 cites·17 claims
- 0972US7616008B1Digital auto balance bridgeKEITHLEY INSTRUMENTS·Filed 2007·Granted Nov 10, 2009·7 cites·4 claims
- 1072US2025306074A1System ground detection and auto-configurationKEITHLEY INSTRUMENTS·Filed 2025·Application pending·0 cites
- 1171US7202676B2Source measure circuitKEITHLEY INSTRUMENTS·Filed 2005·Granted Apr 10, 2007·6 cites·4 claims
- 1269US8400179B1Method for load-line correction of pulsed measurementsHULBERT PETE·Filed 2009·Granted Mar 19, 2013·7 cites·6 claims
- 1369US7683650B1Measurement instrument with synchronized interference signalsKEITHLEY INSTRUMENTS·Filed 2007·Granted Mar 23, 2010·6 cites·7 claims
- 1464US9553559B2Configurable bias teeKEITHLEY INSTRUMENTS·Filed 2014·Granted Jan 24, 2017·1 cites·13 claims
- 1564US7616014B1Pulsed I-V measurement method and apparatusKEITHLEY INSTRUMENTS·Filed 2007·Granted Nov 10, 2009·4 cites·8 claims
- 1663US12050243B2Safety container for high power device testing over a range of temperaturesKEITHLEY INSTRUMENTS·Filed 2022·Granted Jul 30, 2024·0 cites·18 claims
- 1762US6069484ASource measure unit current preamplifierKEITHLEY INSTRUMENTS·Filed 1997·Granted May 30, 2000·28 cites·13 claims
- 1861US10677828B2Low frequency impedance measurement with source measure unitsKEITHLEY INSTRUMENTS·Filed 2017·Granted Jun 9, 2020·0 cites·14 claims
- 1958US8547120B1High speed AC current sourceSOBOLEWSKI GREGORY·Filed 2009·Granted Oct 1, 2013·4 cites·1 claims
- 2057US11927605B2Interconnect system with high current and low leakage capabilityKEITHLEY INSTRUMENTS·Filed 2020·Granted Mar 12, 2024·0 cites·18 claims
- 2156US2023408577A1Low current leakage measurement on a high current unified static and dynamic characterization platformKEITHLEY INSTRUMENTS·Filed 2023·Application pending·0 cites
- 2254US2023251311A1Solderless high current, high voltage, high bandwidth test fixtureKEITHLEY INSTRUMENTS·Filed 2023·Application pending·0 cites
- 2353US7782043B1Variable bandwidth DC bias for AC measurement systemKEITHLY INSTR INC·Filed 2007·Granted Aug 24, 2010·2 cites·1 claims
- 2452US12498414B2Unified measurement system for static and dynamic characterization of a device under testKEITHLEY INSTRUMENTS·Filed 2022·Granted Dec 16, 2025·0 cites·18 claims
- 2550US7948248B1Cable length correctionKEITHLEY INSTRUMENTS·Filed 2008·Granted May 24, 2011·1 cites·11 claims
- 2647US10802520B2High performance current source power supplyKEITHLEY INSTRUMENTS·Filed 2013·Granted Oct 13, 2020·0 cites·10 claims
- 2745US9680300B2Hot switch protection circuitKEITHLEY INSTRUMENTS·Filed 2014·Granted Jun 13, 2017·0 cites·11 claims
- 2843US9983228B2Triaxial DC-AC connection systemKEITHLEY INSTRUMENTS·Filed 2015·Granted May 29, 2018·0 cites·13 claims
- 2936US10782348B2Automatic device detection and connection verificationKEITHLEY INSTRUMENTS·Filed 2017·Granted Sep 22, 2020·0 cites·20 claims
- 3035US5994947ALow leakage solid state switchKEITHLEY INSTRUMENTS·Filed 1998·Granted Nov 30, 1999·6 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Gregory Sobolewski files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →