Inventor · disambiguated record
Steven D. Roach
Also filed as: ROACH STEVEN · ROACH STEVEN D · ROACH STEVEN DOUGLAS
23 granted patents·2 pending applications·331 citations·filing 1991–2025
95Inventor score
Top patents by PatentIndex Score
25 records- 0192US7103487B2Circuitry and methods for current measurements referred to a precision impedanceLINEAR TECHN INC·Filed 2005·Granted Sep 5, 2006·18 cites·10 claims
- 0290US9816840B2Inductive sensor with demodulatorBLUE LINE ENG COMPANY·Filed 2016·Granted Nov 14, 2017·7 cites·5 claims
- 0389US6879215B1Synthetic circuit component and amplifier applicationsLINEAR TECHN INC·Filed 2002·Granted Apr 12, 2005·47 cites·11 claims
- 0488US7049759B2Circuitry and methods for improving the performance of a light emitting elementLINEAR TECHN INC·Filed 2001·Granted May 23, 2006·30 cites·47 claims
- 0588US6522083B1Driver circuitry with tuned output impedanceLINEAR TECHN INC·Filed 2001·Granted Feb 18, 2003·59 cites·31 claims
- 0686US5121075APrecision programmable attenuatorHEWLETT PACKARD CO·Filed 1991·Granted Jun 9, 1992·54 cites·39 claims
- 0785US6975658B1Gain normalization for automatic control of lightwave emittersLINEAR TECHN INC·Filed 2002·Granted Dec 13, 2005·22 cites·55 claims
- 0882US5512838AProbe with reduced input capacitanceHEWLETT PACKARD CO·Filed 1992·Granted Apr 30, 1996·48 cites·18 claims
- 0979US8542005B2Connecting digital storage oscilloscopesKHARRATI HAMID·Filed 2010·Granted Sep 24, 2013·5 cites·8 claims
- 1079US6944556B1Circuits and methods for current measurements referred to a precision impedanceLINEAR TECHN INC·Filed 2001·Granted Sep 13, 2005·18 cites·15 claims
- 1168US9459369B2Inductive sensor with demodulatorBLUE LINE ENG CO·Filed 2013·Granted Oct 4, 2016·3 cites·14 claims
- 1268US2025381750A1Systems and methods for web-fed dry forming of fiber-based productsFOOTPRINT INT LLC·Filed 2025·Application pending·0 cites
- 1363US7893756B2Precision current sourceAGILENT TECHNOLOGIES INC·Filed 2008·Granted Feb 22, 2011·6 cites·20 claims
- 1462US7312581B2Circuitry and methods for improving the performance of a light emitting elementLINEAR TECHN INC·Filed 2005·Granted Dec 25, 2007·3 cites·2 claims
- 1559US8531176B2Driving an electronic instrumentROACH STEVEN D·Filed 2010·Granted Sep 10, 2013·1 cites·20 claims
- 1659US8502522B2Multi-level triggering circuitKHARRATI HAMID·Filed 2010·Granted Aug 6, 2013·1 cites·21 claims
- 1759US6670850B1Ultra-wideband constant gain CMOS amplifierLINEAR TECHN INC·Filed 2002·Granted Dec 30, 2003·6 cites·18 claims
- 1859US2025196461A1Systems and methods for web-fed dry forming of fiber-based productsFOOTPRINT INT LLC·Filed 2024·Application pending·0 cites
- 1957US8098181B2Attenuator circuitROACH STEVEN D·Filed 2010·Granted Jan 17, 2012·2 cites·15 claims
- 2051US7202748B2Ultra-wideband constant gain CMOS amplifierLINEAR TECHN INC·Filed 2006·Granted Apr 10, 2007·1 cites·25 claims
- 2146US10586193B2Mobile assessment toolTRAVELERS INDEMNITY CO·Filed 2014·Granted Mar 10, 2020·0 cites·16 claims
- 2244US7246016B2Circuits and methods for current measurements referred to a precision impedanceLINEAR TECHN INC·Filed 2006·Granted Jul 17, 2007·0 cites·34 claims
- 2342US7339437B2Ultra-wideband constant gain CMOS amplifierLINEAR TECHN INC·Filed 2007·Granted Mar 4, 2008·0 cites·1 claims
- 2440US7123097B2Ultra-wideband constant gain CMOS amplifierLINEAR TECHN INC·Filed 2005·Granted Oct 17, 2006·0 cites·29 claims
- 2535US6946914B1Ultra-wideband constant gain CMOS amplifierLINEAR TECHN INC·Filed 2003·Granted Sep 20, 2005·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →