Inventor · disambiguated record
Thomas L. Hopkins
Also filed as: HOPKINS THOMAS · HOPKINS THOMAS L · HOPKINS THOMAS L R · HOPKINS THOMAS LEA R
30 granted patents·2 pending applications·487 citations·filing 1989–2024
97Inventor score
Files withST MICROELECTRONICS INC14SGS THOMSON MICROELECTRONICS8HOPKINS THOMAS L6EMERSON ELECTRIC CO2ECNE RES LLC1
Top patents by PatentIndex Score
32 records- 0194US9200842B2Dryness detection method for clothes dryer based on pulse widthST MICROELECTRONICS INC·Filed 2013·Granted Dec 1, 2015·16 cites·12 claims
- 0291US10665405B2Protective circuit for an apparatusST MICROELECTRONICS INC·Filed 2018·Granted May 26, 2020·4 cites·12 claims
- 0390US6633145B2Circuit for improved back EMF detectionST MICROELECTRONICS INC·Filed 2001·Granted Oct 14, 2003·56 cites·26 claims
- 0488US8707580B2Dryness detection method for clothes dryer based on charge rate of a capacitorHOPKINS THOMAS L·Filed 2009·Granted Apr 29, 2014·11 cites·7 claims
- 0584US8412965B2PWM timer for power supplyHOPKINS THOMAS L·Filed 2012·Granted Apr 2, 2013·6 cites·20 claims
- 0680US7233125B2System and method for controlling an induction motorST MICROELECTRONICS INC·Filed 2005·Granted Jun 19, 2007·13 cites·13 claims
- 0779US5898329AProgrammable pulse width modulation circuitST MICROELECTRONICS INC·Filed 1996·Granted Apr 27, 1999·35 cites·16 claims
- 0878US5359244AGate drive circuit for a MOS power transistorSGS THOMSON MICROELECTRONICS·Filed 1992·Granted Oct 25, 1994·31 cites·16 claims
- 0977US8549771B2Dryness detection method for clothes dryer based on pulse widthHOPKINS THOMAS L·Filed 2009·Granted Oct 8, 2013·4 cites·6 claims
- 1077US8436593B2Wide input voltage range power factor correction circuitSHAO JIANWEN·Filed 2011·Granted May 7, 2013·4 cites·18 claims
- 1177US6698452B2Cycle reversing valve for use in heat pumpsEMERSON ELECTRIC CO·Filed 2001·Granted Mar 2, 2004·21 cites·6 claims
- 1277US5032780AProgrammable stepper motor controllerSGS THOMSON MICROELECTRONICS·Filed 1989·Granted Jul 16, 1991·29 cites·9 claims
- 1376US8041052B2Circuit for priority selection of audio signalsST MICROELECTRONICS INC·Filed 2007·Granted Oct 18, 2011·6 cites·18 claims
- 1476US5432665AShort circuit protected capacitive load driverSGS THOMSON MICROELECTRONICS·Filed 1993·Granted Jul 11, 1995·28 cites·10 claims
- 1575US8653801B2Wide input voltage range power factor correction circuitST MICROELECTRONICS INC·Filed 2013·Granted Feb 18, 2014·3 cites·20 claims
- 1675US7242175B2Determining rotation of a freewheeling motorST MICROELECTRONICS INC·Filed 2003·Granted Jul 10, 2007·20 cites·32 claims
- 1775US6289931B1Cycle reversing valve for use in heat pumpsEMERSON ELECTRIC CO·Filed 2000·Granted Sep 18, 2001·17 cites·13 claims
- 1874US5254916AWindshield wiper speed and delay controlSGS THOMSON MICROELECTRONICS·Filed 1992·Granted Oct 19, 1993·30 cites·26 claims
- 1972US6008740AElectronic speed limit notification systemST MICROELECTRONICS INC·Filed 1997·Granted Dec 28, 1999·87 cites·42 claims
- 2069US7541745B2Fluorescent lamp assembly having multiple settings and methodST MICROELECTRONICS INC·Filed 2007·Granted Jun 2, 2009·2 cites·5 claims
- 2168US8140870B2PWM timer for power supplyHOPKINS THOMAS L·Filed 2009·Granted Mar 20, 2012·7 cites·29 claims
- 2263US5454018ACounter circuit with automatic resetSGS THOMSON MICROELECTRONICS·Filed 1993·Granted Sep 26, 1995·16 cites·14 claims
- 2362US2010140062A1Protective circuit for an apparatusST MICROELECTRONICS INC·Filed 2008·Application pending·0 cites
- 2460US9899170B2Protective circuit for an apparatusST MICROELECTRONICS INC·Filed 2016·Granted Feb 20, 2018·0 cites·12 claims
- 2556US5770959ACircuit for providing the power-up state of an electrical deviceSGS THOMSON MICROELECTRONICS·Filed 1997·Granted Jun 23, 1998·14 cites·20 claims
- 2656US2025238609A1Techniques for computer-based systematic literature reviewECNE RES LLC·Filed 2024·Application pending·0 cites
- 2753USRE44101EFluorescent lamp assembly having multiple settings and methodHOPKINS THOMAS L·Filed 2011·Granted Mar 26, 2013·0 cites·20 claims
- 2851US7323823B2Fluorescent lamp assembly having multiple settings and methodST MICROELECTRONICS INC·Filed 2005·Granted Jan 29, 2008·0 cites·16 claims
- 2946US5614902ARatiometric analog to digital converter with automatic offsetSGS THOMSON MICROELECTRONICS·Filed 1994·Granted Mar 25, 1997·11 cites·22 claims
- 3045US5633639ASuccessive approximation analog to digital converter with automatic offsetSGS THOMSON MICROELECTRONICS·Filed 1994·Granted May 27, 1997·10 cites·22 claims
- 3140US6547353B2Thermal ink jet printhead system with multiple output driver circuit for powering heating element and associated methodST MICROELECTRONICS INC·Filed 1999·Granted Apr 15, 2003·6 cites·18 claims
- 3238US8310293B2PWM signal generator for digital controlled power supplyHOPKINS THOMAS L·Filed 2010·Granted Nov 13, 2012·0 cites·23 claims
Join the waitlist — get patent alerts
Get an alert when Thomas L. Hopkins 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 →