Assignee
CHAKRABORTY ARPAN
US·17 granted patents·1 pending application·136 citations·filing 2007–2013
Top patents by PatentIndex Score
18 records- 0195US9287469B2Encapsulation for phosphor-converted white light emitting diodeCHAKRABORTY ARPAN·Filed 2008·Granted Mar 15, 2016·29 cites·58 claims
- 0294US8232564B2Wafer level phosphor coating technique for warm light emitting diodesCHAKRABORTY ARPAN·Filed 2008·Granted Jul 31, 2012·29 cites·21 claims
- 0393US8519437B2Polarization doping in nitride based diodesCHAKRABORTY ARPAN·Filed 2007·Granted Aug 27, 2013·23 cites·32 claims
- 0488US8637883B2Low index spacer layer in LED devicesCHAKRABORTY ARPAN·Filed 2008·Granted Jan 28, 2014·13 cites·38 claims
- 0586US9236530B2Miscut bulk substratesCHAKRABORTY ARPAN·Filed 2012·Granted Jan 12, 2016·6 cites·18 claims
- 0684US8101443B2LEDs using single crystalline phosphor and methods of fabricating sameCHAKRABORTY ARPAN·Filed 2010·Granted Jan 24, 2012·3 cites·40 claims
- 0783US8105919B2In-situ defect reduction techniques for nonpolar and semipolar (Al, Ga, In)NCHAKRABORTY ARPAN·Filed 2010·Granted Jan 31, 2012·4 cites·23 claims
- 0879US8916890B2Light emitting diodes with light filtersCHAKRABORTY ARPAN·Filed 2008·Granted Dec 23, 2014·7 cites·34 claims
- 0977US8178888B2Semiconductor light emitting devices with high color renderingCHAKRABORTY ARPAN·Filed 2008·Granted May 15, 2012·7 cites·22 claims
- 1076US8911518B1Method and system for dicing substrates containing gallium and nitrogen material with conductive core via structuresCHAKRABORTY ARPAN·Filed 2012·Granted Dec 16, 2014·2 cites·13 claims
- 1176US8882935B2Fabrication of nonpolar indium gallium nitride thin films, heterostructures, and devices by metalorganic chemical vapor depositionCHAKRABORTY ARPAN·Filed 2013·Granted Nov 11, 2014·2 cites·23 claims
- 1275US8643024B2In-situ defect reduction techniques for nonpolar and semipolar (Al, Ga, In)NCHAKRABORTY ARPAN·Filed 2011·Granted Feb 4, 2014·2 cites·32 claims
- 1375US8502246B2Fabrication of nonpolar indium gallium nitride thin films, heterostructures and devices by metalorganic chemical vapor depositionCHAKRABORTY ARPAN·Filed 2009·Granted Aug 6, 2013·3 cites·22 claims
- 1470US9646827B1Method for smoothing surface of a substrate containing gallium and nitrogenCHAKRABORTY ARPAN·Filed 2012·Granted May 9, 2017·2 cites·26 claims
- 1569US11114594B2Light emitting device packages using light scattering particles of different sizeCHAKRABORTY ARPAN·Filed 2007·Granted Sep 7, 2021·4 cites·29 claims
- 1655US8274206B2Interdigitated multiple pixel arrays of light-emitting devicesCHAKRABORTY ARPAN·Filed 2011·Granted Sep 25, 2012·0 cites·23 claims
- 1748US8679876B2Laser diode and method for fabricating sameCHAKRABORTY ARPAN·Filed 2010·Granted Mar 25, 2014·0 cites·24 claims
- 1836US2012076165A1Asymmetrically cladded laser diodeCHAKRABORTY ARPAN·Filed 2010·Application pending·0 cites
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