Inventor · disambiguated record
James N. Lester
Also filed as: LESTER JAMES N
16 granted patents·4 pending applications·392 citations·filing 1981–2013
95Inventor score
Top patents by PatentIndex Score
20 records- 0196US8698413B1RF induction lamp with reduced electromagnetic interferenceLUCIDITY LIGHTS INC·Filed 2012·Granted Apr 15, 2014·28 cites·6 claims
- 0293US8872426B2Arrangements and methods for triac dimming of gas discharge lamps powered by electronic ballastsLUCIDITY LIGHTS INC·Filed 2012·Granted Oct 28, 2014·20 cites·20 claims
- 0393USD322135SInfrared luminaire for security system or the likeGTE PROD CORP·Filed 1989·Granted Dec 3, 1991·45 cites·1 claims
- 0492US5475284ABallast containing circuit for measuring increase in DC voltage componentOSRAM SYLVANIA INC·Filed 1994·Granted Dec 12, 1995·88 cites·12 claims
- 0588US4998046ASynchronized lamp ballast with dimmingGTE PROD CORP·Filed 1989·Granted Mar 5, 1991·70 cites·9 claims
- 0687US9129792B2Fast start induction RF fluorescent lamp with reduced electromagnetic interferenceLUCIDITY LIGHTS INC·Filed 2013·Granted Sep 8, 2015·9 cites·19 claims
- 0784US10128101B2Dimmable induction RF fluorescent lamp with reduced electromagnetic interferenceLUCIDITY LIGHTS INC·Filed 2013·Granted Nov 13, 2018·7 cites·14 claims
- 0872US4724362AHigh frequency lamp igniter using a spiral line pulse generator in combination with a series inductor-switch circuitGTE PROD CORP·Filed 1985·Granted Feb 9, 1988·27 cites·15 claims
- 0968USD384173SElectrodeless compact fluorescent lampOSRAM SYLVANIA INC·Filed 1996·Granted Sep 23, 1997·15 cites·1 claims
- 1067US4680509AMethod and apparatus for starting high intensity discharge lampsGTE LABORATORIES INC·Filed 1985·Granted Jul 14, 1987·22 cites·21 claims
- 1162US4678968AHigh intensity discharge lamp starting and operating apparatusGTE PROD CORP·Filed 1985·Granted Jul 7, 1987·18 cites·23 claims
- 1261US5089925AProtection device for electronic circuitGTE PROD CORP·Filed 1990·Granted Feb 18, 1992·20 cites·2 claims
- 1357US8076865B2Ignition for ceramic metal halide high frequency ballastsJOHNSEN ANDREW·Filed 2008·Granted Dec 13, 2011·2 cites·16 claims
- 1449US4392089AIsolator for use with frequency responsive switching circuitGTE PROD CORP·Filed 1981·Granted Jul 5, 1983·10 cites·20 claims
- 1545US2014145603A1Induction rf fluorescent lamp with reduced electromagnetic interferenceLUCIDITY LIGHTS INC·Filed 2013·Application pending·0 cites
- 1644US2014145609A1Rf induction lamp with reduced electromagnetic interferenceLUCIDITY LIGHTS INC·Filed 2012·Application pending·0 cites
- 1743US2014145605A1High frequency induction rf fluorescent lamp with reduced electromagnetic interferenceLUCIDITY LIGHTS INC·Filed 2013·Application pending·0 cites
- 1840US2014145616A1Reduced emi in rf induction lamp with ferromagnetic coreLUCIDITY LIGHTS INC·Filed 2013·Application pending·0 cites
- 1936US4549178AEnergy control system with transmitter having channel multiplexing and frequency modulationGTE PROD CORP·Filed 1983·Granted Oct 22, 1985·7 cites·19 claims
- 2035US4713587AMultipulse starting aid for high-intensity discharge lampsGTE LABORATORIES INC·Filed 1987·Granted Dec 15, 1987·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →