Inventor · disambiguated record
Arunava Dutta
Also filed as: DUTTA ARUNAVA
41 granted patents·9 pending applications·362 citations·filing 1989–2022
97Inventor score
Top patents by PatentIndex Score
50 records- 0195US11478659B2Luminaire for enhanced color rendition and wellnessLEDVANCE LLC·Filed 2021·Granted Oct 25, 2022·2 cites·20 claims
- 0293US10605413B1Light emitting diode filament lamp with V-geometryLEDVANCE LLC·Filed 2019·Granted Mar 31, 2020·11 cites·13 claims
- 0390US10187953B1Lamp projecting light wavelengths for general illumination and illumination that does not attract insectsDUTTA ARUNAVA·Filed 2017·Granted Jan 22, 2019·3 cites·17 claims
- 0490US5198029AApparatus for coating small solidsGTE PROD CORP·Filed 1992·Granted Mar 30, 1993·90 cites·48 claims
- 0585US10683990B2Solid-state horticultural lampDUTTA ARUNAVA·Filed 2017·Granted Jun 16, 2020·6 cites·20 claims
- 0684US10004122B1Solid-state circadian rhythm lamp and related control techniquesLI MING·Filed 2017·Granted Jun 19, 2018·5 cites·20 claims
- 0784US8674605B2Driver circuit for reduced form factor solid state light source lampPUVANAKIJJAKORN VORAVIT·Filed 2012·Granted Mar 18, 2014·14 cites·12 claims
- 0882US5441774AMethod of coating phosphors of fluorescent lamp glassOSRAM SYLVANIA INC·Filed 1994·Granted Aug 15, 1995·36 cites·7 claims
- 0981US11202920B2Luminaire for enhanced color rendition and wellnessLEDVANCE LLC·Filed 2018·Granted Dec 21, 2021·3 cites·14 claims
- 1080US11255491B2Light emitting diode filament light sourceLEDVANCE LLC·Filed 2020·Granted Feb 22, 2022·1 cites·19 claims
- 1179US10278252B2Solid-state circadian rhythm lamp and luminaire and related control techniquesLI MING·Filed 2018·Granted Apr 30, 2019·3 cites·20 claims
- 1277US10928012B2Light emitting diode filament lamp with V-geometryDUTTA ARUNAVA·Filed 2020·Granted Feb 23, 2021·1 cites·17 claims
- 1376US4990371AProcess for coating small solidsGTE PROD CORP·Filed 1989·Granted Feb 5, 1991·31 cites·31 claims
- 1475US11596805B2Luminaire for enhanced color rendition and wellnessLEDVANCE LLC·Filed 2022·Granted Mar 7, 2023·0 cites·20 claims
- 1572US5126166AMethod of reducing the degradation of the red phosphor, Y203:EU, in water base lamp suspensionsGTE PROD CORP·Filed 1990·Granted Jun 30, 1992·27 cites·2 claims
- 1667US7260767B2Methods and apparatus for error correction of transparent GFP (Generic Framing Procedure) superblocksTRANSWITCH CORP·Filed 2004·Granted Aug 21, 2007·18 cites·8 claims
- 1767US7030549B2Display device having reduced color shift during lifeOSRAM SYLVANIA INC·Filed 2001·Granted Apr 18, 2006·9 cites·10 claims
- 1865US2019174600A1Lamp projecting light wavelengths for general illumination and illumination that does not attract insectsDUTTA ARUNAVA·Filed 2018·Application pending·0 cites
- 1963USD775746SLampLEDVANCE LLC·Filed 2015·Granted Jan 3, 2017·9 cites·1 claims
- 2062US6984931B2UV-emitting phosphor blend and tanning lamp containing sameOSRAM SYLVANIA INC·Filed 2003·Granted Jan 10, 2006·7 cites·38 claims
- 2157US5160663AMethod of reclaiming lamp phosphorGTE PROD CORP·Filed 1991·Granted Nov 3, 1992·14 cites·14 claims
- 2257US2008211378A1Enhanced UV-Emitting Fluorescent LampDUTTA ARUNAVA·Filed 2008·Application pending·0 cites
- 2356US10816145B2Light emitting diode filament light sourceLEDVANCE LLC·Filed 2018·Granted Oct 27, 2020·0 cites·19 claims
- 2456US7303307B2Electrodeless lamp with incorporated reflectorOSRAM SYLVANIA INC·Filed 2004·Granted Dec 4, 2007·3 cites·5 claims
- 2556US5302318AMethod for increasing the cohesiveness of powders in fluid bedsGTE PROD CORP·Filed 1991·Granted Apr 12, 1994·14 cites·6 claims
- 2655US10757866B2Multi channel electronic driver for plant growthLEDVANCE LLC·Filed 2018·Granted Sep 1, 2020·0 cites·20 claims
- 2754US5314723AMethod of coating phosphors on fluorescent lamp glassGTE PROD CORP·Filed 1992·Granted May 24, 1994·12 cites·34 claims
- 2854US5277245AHeat transfer in fluidized bed of cohesive powderGTE PROD CORP·Filed 1992·Granted Jan 11, 1994·15 cites·20 claims
- 2954US2022146504A1System and method for automated collection of aerosol particlesTHERMO ENVIRONMENTAL INSTR LLC·Filed 2021·Application pending·0 cites
- 3050US7122952B2UV-emitting phosphor blend and tanning lamp containing sameOSRAM SYLVANIA INC·Filed 2004·Granted Oct 17, 2006·2 cites·26 claims
- 3149US2011309738A1Enhanced uv-emitting fluorescent lampDUTTA ARUNAVA·Filed 2010·Application pending·0 cites
- 3248US2008001540A1Electrodeless lamp for phototherapyOSRAM SYLVANIA INC·Filed 2007·Application pending·0 cites
- 3347US2008001518A1Electrodeless phototherapy lampOSRAM SYLVANIA INC·Filed 2007·Application pending·0 cites
- 3446US5234710AFluorescent suntanning lampsGTE PROD CORP·Filed 1991·Granted Aug 10, 1993·8 cites·15 claims
- 3544USD775745SLampLEDVANCE LLC·Filed 2015·Granted Jan 3, 2017·3 cites·1 claims
- 3642US10841997B2Method of control of power supply for solid-state lampLEDVANCE LLC·Filed 2017·Granted Nov 17, 2020·0 cites·27 claims
- 3742US5175942AMethod for fluidized bed dischargeGTE PROD CORP·Filed 1991·Granted Jan 5, 1993·9 cites·15 claims
- 3842US2006186785A1Method of improving low temperature lumen maintenance of an electrodeless lamp and electrodeless lamp with improved low temperature lumen maintenanceOSRAM SYLVANIA INC·Filed 2005·Application pending·0 cites
- 3942US2007069624A1UV-emitting phosphors, phosphor blend and lamp containing sameDUTTA ARUNAVA·Filed 2006·Application pending·0 cites
- 4041US10066162B2Phosphor blend and fluorescent lamp containing sameDUTTA ARUNAVA·Filed 2010·Granted Sep 4, 2018·0 cites·15 claims
- 4133USD697645SLampTHIRUMURUGAN NATARAJAN·Filed 2013·Granted Jan 14, 2014·1 cites·1 claims
- 4233US5378495AMethod of coating a fluorescent lampOSRAM SYLVANIA INC·Filed 1994·Granted Jan 3, 1995·2 cites·10 claims
- 4332US2007047579A1Multipacket interfaceMUKHOPADHYAY SUVHASIS·Filed 2005·Application pending·0 cites
- 4431US5071590AMethod for increasing the cohesiveness of powders in fluid bedsGTE PROD CORP·Filed 1990·Granted Dec 10, 1991·1 cites·13 claims
- 4530US5223782AMethod for measuring the fluidity of fluidized bedsGTE PROD CORP·Filed 1991·Granted Jun 29, 1993·1 cites·14 claims
- 4629USD697644SLampTHIRUMURUGAN NATARAJAN·Filed 2013·Granted Jan 14, 2014·0 cites·1 claims
- 4729USD697237SLampTHIRUMURUGAN NATARAJAN·Filed 2013·Granted Jan 7, 2014·0 cites·1 claims
- 4829USD695928SLampTHIRUMURUGAN NATARAJAN·Filed 2013·Granted Dec 17, 2013·0 cites·1 claims
- 4929US5167982AMethod of detecting a degraded phosphor in a lamp phosphor suspensionGTE PROD CORP·Filed 1990·Granted Dec 1, 1992·0 cites·1 claims
- 5026US5362524AMethod for coating asymmetric glass envelope for lamp by electrostatic coatingGTE PROD CORP·Filed 1992·Granted Nov 8, 1994·1 cites·29 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →