Inventor · disambiguated record
Eric G. Smith
Also filed as: SMITH ERIC · SMITH ERIC G · SMITH ERIC GEORGE
36 granted patents·5 pending applications·434 citations·filing 1980–2023
98Inventor score
Top patents by PatentIndex Score
41 records- 0195US5738416ARailway braking apparatus to effect a change in a handbrakeWESTINGHOUSE AIR BRAKE CO·Filed 1994·Granted Apr 14, 1998·47 cites·9 claims
- 0294US5701974ARailway hand brake apparatus with visual condition indicatorWESTINGHOUSE AIR BRAKE CO·Filed 1995·Granted Dec 30, 1997·59 cites·2 claims
- 0387USD295430SCombined toy helicopter and ceiling fanSMITH ERIC G·Filed 1986·Granted Apr 26, 1988·29 cites·1 claims
- 0485US4467605AHydro-pneumatic actuator with automatic slack adjusterWABCO LTD·Filed 1982·Granted Aug 28, 1984·26 cites·9 claims
- 0584US8661268B2Methods and apparatus for intelligently providing power to a deviceBROOKS BENJAMIN·Filed 2010·Granted Feb 25, 2014·24 cites·39 claims
- 0683US5549363ARailway braking apparatusWESTINGHOUSE AIR BRAKE CO·Filed 1995·Granted Aug 27, 1996·23 cites·11 claims
- 0782US11125826B2Battery impedance measurementAPPLE INC·Filed 2019·Granted Sep 21, 2021·3 cites·22 claims
- 0882US10658859B2Time-domain multiplexing of power and dataAPPLE INC·Filed 2017·Granted May 19, 2020·2 cites·20 claims
- 0982US7772818B2Method and apparatus for measuring an average output current of a switching regulator using current-sensing-circuitryAPPLE INC·Filed 2007·Granted Aug 10, 2010·11 cites·16 claims
- 1080US11703698B1Adjustable lens systemsAPPLE INC·Filed 2019·Granted Jul 18, 2023·1 cites·17 claims
- 1180US8836287B2Time-domain multiplexing of power and dataSMITH ERIC·Filed 2011·Granted Sep 16, 2014·5 cites·18 claims
- 1280US5586812ARailway braking apparatusWESTINGHOUSE AIR BRAKE CO·Filed 1995·Granted Dec 24, 1996·19 cites·4 claims
- 1379US4361078AHydraulic brake actuator having spring-applied back-up brake with manual release meansWABCO LTD·Filed 1981·Granted Nov 30, 1982·20 cites·8 claims
- 1477US8547321B2LED backlight driver synchronization and power reductionSMITH ERIC·Filed 2008·Granted Oct 1, 2013·3 cites·15 claims
- 1576US5558411ARailway braking apparatusWESTINGHOUSE AIR BRAKE CO·Filed 1995·Granted Sep 24, 1996·16 cites·15 claims
- 1675US4319671AHydro-pneumatic brake actuator arranged to maintain a constant brake shoe clearanceWABCO LTD·Filed 1980·Granted Mar 16, 1982·23 cites·10 claims
- 1773US9454196B2Active peak power management of a high performance embedded microprocessor clusterAPPLE INC·Filed 2013·Granted Sep 27, 2016·4 cites·18 claims
- 1872US9086737B2Dynamically controlled keyboardSMITH ERIC G·Filed 2007·Granted Jul 21, 2015·7 cites·18 claims
- 1969US8610411B2High-voltage regulated power supplySMITH ERIC·Filed 2011·Granted Dec 17, 2013·3 cites·21 claims
- 2064US5586813AElectro-pneumatic freight brake control systemWESTINGHOUSE AIR BRAKE CO·Filed 1995·Granted Dec 24, 1996·16 cites·3 claims
- 2164US5558412ARailway braking apparatusWESTINGHOUSE AIR BRAKE CO·Filed 1995·Granted Sep 24, 1996·10 cites·5 claims
- 2263US9658634B2Under voltage detection and performance throttlingAPPLE INC·Filed 2015·Granted May 23, 2017·1 cites·20 claims
- 2363US5559281ATest connector for accessing compressed air at test ports of a railroad brake control valveWESTINGHOUSE AIR BRAKE CO·Filed 1995·Granted Sep 24, 1996·20 cites·11 claims
- 2463US2023408848A1Electrode Driving Schemes for Tunable Lens SystemsAPPLE INC·Filed 2023·Application pending·0 cites
- 2562US4619348ACombined hydropneumatic brake cylinder/air reservoir device with automatic double-acting slack adjuster arrangementWABCO LTD·Filed 1984·Granted Oct 28, 1986·11 cites·8 claims
- 2661US9048743B2Controlling an adapter transformer voltageLUH LOUIS·Filed 2012·Granted Jun 2, 2015·2 cites·15 claims
- 2760US5669674AElectro-pneumatic freight brake control systemWESTINGHOUSE AIR BRAKE CO·Filed 1996·Granted Sep 23, 1997·14 cites·7 claims
- 2859US4733602AHydraulic brake actuator with parking brakeWABCO LTD·Filed 1986·Granted Mar 29, 1988·22 cites·15 claims
- 2958US11880111B1Tunable lens systems with voltage selection circuitryAPPLE INC·Filed 2021·Granted Jan 23, 2024·0 cites·19 claims
- 3055US8933643B2Display backlight driver IC configurationAPPLE INC·Filed 2012·Granted Jan 13, 2015·0 cites·20 claims
- 3154US9590519B2Power adapter with a step-down transformer and a voltage step-up circuitLUH LOUIS·Filed 2012·Granted Mar 7, 2017·1 cites·23 claims
- 3253US9013113B2Keyboard backlight driver ICAPPLE INC·Filed 2012·Granted Apr 21, 2015·0 cites·20 claims
- 3353US8291241B2Low power peer detection circuitSMITH ERIC GEORGE·Filed 2009·Granted Oct 16, 2012·1 cites·34 claims
- 3452US9774207B2Time-domain multiplexing of power and dataAPPLE INC·Filed 2014·Granted Sep 26, 2017·0 cites·19 claims
- 3551US5558410ARailway braking apparatusWESTINGHOUSE AIR BRAKE CO·Filed 1995·Granted Sep 24, 1996·6 cites·5 claims
- 3648US5593214ARailway parking braking apparatusWESTINGHOUSE AIR BRAKE CO·Filed 1995·Granted Jan 14, 1997·5 cites·13 claims
- 3746US2014082379A1Powering a display controllerAPPLE INC·Filed 2012·Application pending·0 cites
- 3843US8817493B2Controlling an adapter transformer voltageLUH LOUIS·Filed 2012·Granted Aug 26, 2014·0 cites·17 claims
- 3941US2012306823A1Audio sensorsPANCE ALEKSANDAR·Filed 2011·Application pending·0 cites
- 4038US2013293210A1Coupled voltage convertersSMITH ERIC G·Filed 2012·Application pending·0 cites
- 4137US2012086426A1Single-inductor multiple-output power supply with default pathSMITH ERIC·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →