Inventor · disambiguated record
Nadarajah Narendran
Also filed as: NARENDRAN NADARAJAH
27 granted patents·5 pending applications·841 citations·filing 1994–2025
97Inventor score
Files withRENSSELAER POLYTECH INST19NARENDRAN NADARAJAH6MECHANICAL TECH INC3EATON INTELLIGENT POWER LTD1ELECTRIC POWER RES INST1
Top patents by PatentIndex Score
32 records- 0198US7889421B2High-power white LEDs and manufacturing method thereofRENSSELAER POLYTECH INST·Filed 2006·Granted Feb 15, 2011·93 cites·15 claims
- 0298US7837348B2Lighting system using multiple colored light emitting sources and diffuser elementRENSSELAER POLYTECH INST·Filed 2006·Granted Nov 23, 2010·108 cites·36 claims
- 0396US8164825B2High-power white LEDs and manufacturing method thereofNARENDRAN NADARAJAH·Filed 2011·Granted Apr 24, 2012·18 cites·26 claims
- 0496US7703942B2High-efficient light engines using light emitting diodesRENSSELAER POLYTECH INST·Filed 2006·Granted Apr 27, 2010·87 cites·35 claims
- 0595US9447945B2Lighting source using solid state emitter and phosphor materialsRENSSELAER POLYTECH INST·Filed 2015·Granted Sep 20, 2016·12 cites·9 claims
- 0695US8292468B2Solid state light source light bulbNARENDRAN NADARAJAH·Filed 2010·Granted Oct 23, 2012·89 cites·20 claims
- 0795US7750359B2Package design for producing white light with short-wavelength LEDS and down-conversion materialsRENSSELAER POLYTECH INST·Filed 2006·Granted Jul 6, 2010·52 cites·38 claims
- 0894US5594819AField-mountable fiber optic sensors for long term strain monitoring in hostile environmentsELECTRIC POWER RES INST·Filed 1995·Granted Jan 14, 1997·120 cites·20 claims
- 0993US9105816B2High-power white LEDsRENSSELAER POLYTECH INST·Filed 2014·Granted Aug 11, 2015·6 cites·7 claims
- 1093US8764225B2Lighting source using solid state emitter and phosphor materialsNARENDRAN NADARAJAH·Filed 2010·Granted Jul 1, 2014·20 cites·7 claims
- 1192US8031393B2High-power white LEDs and manufacturing method thereofRENESSELAER POLYTECHNIC INST·Filed 2011·Granted Oct 4, 2011·12 cites·15 claims
- 1292US7819549B2High efficiency light source using solid-state emitter and down-conversion materialRENSSELAER POLYTECH INST·Filed 2005·Granted Oct 26, 2010·29 cites·40 claims
- 1391US5760391APassive optical wavelength analyzer with a passive nonuniform optical gratingMECHANICAL TECH INC·Filed 1996·Granted Jun 2, 1998·95 cites·21 claims
- 1490US9746142B2Scattered-photon extraction-based fixturesRENSSELAER POLYTECH INST·Filed 2015·Granted Aug 29, 2017·9 cites·13 claims
- 1588US5451772ADistributed fiber optic sensorMECHANICAL TECH INC·Filed 1994·Granted Sep 19, 1995·63 cites·22 claims
- 1683US8960953B2Lighting source using solid state emitter and phosphor materialsRENSSELAER POLYTECH INST·Filed 2013·Granted Feb 24, 2015·5 cites·15 claims
- 1772US10969272B2Method, system, and sensor assembly for determining light composition at a target locationRENSSELAER POLYTECH INST·Filed 2017·Granted Apr 6, 2021·2 cites·19 claims
- 1872US2025334248A13d printed internal cavity lens for lighting applicationsRENSSELAER POLYTECH INST·Filed 2025·Application pending·0 cites
- 1969US12379092B23D printed internal cavity lens for lighting applicationsRENSSELAER POLYTECH INST·Filed 2024·Granted Aug 5, 2025·0 cites·14 claims
- 2059US9103534B2Scattered-photon extraction-based light fixturesRENSSELAER POLYTECH INST·Filed 2014·Granted Aug 11, 2015·0 cites·8 claims
- 2159US5436988AOptical slip ringMECHANICAL TECH INC·Filed 1994·Granted Jul 25, 1995·21 cites·19 claims
- 2259US2012218624A1High-power white ledsNARENDRAN NADARAJAH·Filed 2012·Application pending·0 cites
- 2358US10527258B2Scattered-photon extraction-based light fixturesRENSSELAER POLYTECH INST·Filed 2017·Granted Jan 7, 2020·0 cites·10 claims
- 2457US11028979B2Lighting source using solid state emitter and phosphor materialsRENSSELAER POLYTECH INST·Filed 2016·Granted Jun 8, 2021·0 cites·11 claims
- 2555US10305001B2High-power white LEDsRENSSELAER POLYTECH INST·Filed 2015·Granted May 28, 2019·0 cites·15 claims
- 2652US8646927B2Scattered-photon extraction-based light fixturesNARENDRAN NADARAJAH·Filed 2011·Granted Feb 11, 2014·0 cites·38 claims
- 2747US12352408B23-D optics with beam forming featuresRENSSELAER POLYTECH INST·Filed 2019·Granted Jul 8, 2025·0 cites·16 claims
- 2847US2024247488A13d-printed building material systemRENNSSELAER POLYTECHNIC INST·Filed 2022·Application pending·0 cites
- 2946US12265247B2Edge-lit light panelRENSSELAER POLYTECH INST·Filed 2020·Granted Apr 1, 2025·0 cites·17 claims
- 3046US11725810B2Heat sink for luminaire and luminaire arrangements having a heat sinkEATON INTELLIGENT POWER LTD·Filed 2022·Granted Aug 15, 2023·0 cites·11 claims
- 3146US2005285145A1Web image transfer system using LED based lighting systemsNARENDRAN NADARAJAH·Filed 2004·Application pending·0 cites
- 3242US2024093856A13d printable lens structureRENSSELAER POLYTECH INST·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →