Inventor · disambiguated record
Mark Whittington
Also filed as: WHITTINGTON MARK · WHITTINGTON MARK RICHARD
13 granted patents·6 pending applications·108 citations·filing 1990–2024
90Inventor score
Top patents by PatentIndex Score
19 records- 0187US7239184B2Low power and high efficiency voltage-to-current converter with improved power supply rejectionNAT INSTR CORP·Filed 2005·Granted Jul 3, 2007·20 cites·26 claims
- 0275US7480126B2Protection and voltage monitoring circuitNAT INSTR CORP·Filed 2005·Granted Jan 20, 2009·9 cites·23 claims
- 0367US7626474B2Compensated attenuator circuit and oscilloscope utilizing the sameNAT INSTR CORP·Filed 2008·Granted Dec 1, 2009·8 cites·20 claims
- 0465US5421198AWeather monitoring apparatus and methodWINDROP WEATHER DEVICES·Filed 1993·Granted Jun 6, 1995·29 cites·18 claims
- 0564US8446143B2Self-calibration circuit with gyrated output impedanceWHITTINGTON MARK·Filed 2009·Granted May 21, 2013·7 cites·20 claims
- 0661US2025123306A1Probe Integrated Circuit and Measurement SystemNAT INSTRUMENTS CORP·Filed 2024·Application pending·0 cites
- 0760US10908183B2Active probe powered through driven coax cableNAT INSTRUMENTS CORP·Filed 2018·Granted Feb 2, 2021·0 cites·20 claims
- 0857US6020838ASystem and method for generating a sigma-delta correction circuit using matrix calculation of linearity error correction coefficientsNAT INSTR CORP·Filed 1998·Granted Feb 1, 2000·20 cites·63 claims
- 0956US11408916B2Modular probe for automated test applicationsNAT INSTRUMENTS CORP·Filed 2020·Granted Aug 9, 2022·0 cites·20 claims
- 1056US8129867B2RF AC/DC coupling circuit using general purpose solid-state relayHARB ZAHER G·Filed 2009·Granted Mar 6, 2012·4 cites·19 claims
- 1156US2023310177A1Porous interbody implantFELIX BRENT·Filed 2023·Application pending·0 cites
- 1250US2008087200A1Wall-Mounted Appliance ApparatusSALMON RUSSELL·Filed 2005·Application pending·0 cites
- 1347US2008105081A1Linear Displacement DevicesWHITTINGTON MARK RICHARD·Filed 2005·Application pending·0 cites
- 1441US2002016818A1System and methodology for optimizing delivery of email attachments for disparate devicesFiled 2001·Application pending·0 cites
- 1540US5084710AElectronic means for switching antennas to a common busMINNESOTA MINING & MFG·Filed 1990·Granted Jan 28, 1992·11 cites·17 claims
- 1639US2004084230A1Transportable wheelchairFiled 2003·Application pending·0 cites
- 1738US8488288B2Input protection method with variable tripping threshold and low parasitic elementsHARB ZAHER G·Filed 2009·Granted Jul 16, 2013·0 cites·25 claims
- 1836US9755496B2Solid state wideband high impedance voltage converterNAT INSTR CORP·Filed 2013·Granted Sep 5, 2017·0 cites·23 claims
- 1933US9160313B2Compensated temperature variable resistorNAT INSTR CORP·Filed 2013·Granted Oct 13, 2015·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Mark Whittington 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 →