Inventor · disambiguated record
Stephen A. Stockman
Also filed as: STOCKMAN STEPHEN A · STOCKMAN STEPHEN ANDREW
25 granted patents·3 pending applications·2,239 citations·filing 1995–2017
97Inventor score
Files withLUMILEDS LIGHTING LLC13PHILIPS LUMILEDS LIGHTING CO4HEWLETT PACKARD CO3KONINKLIJKE PHILIPS NV1LUMILEDS LIGHTING US LLC1
Top patents by PatentIndex Score
28 records- 0199US6784463B2III-Phospide and III-Arsenide flip chip light-emitting devicesLUMILEDS LIGHTING LLC·Filed 2002·Granted Aug 31, 2004·453 cites·56 claims
- 0298US6635904B2Indium gallium nitride smoothing structures for III-nitride devicesLUMILEDS LIGHTING LLC·Filed 2001·Granted Oct 21, 2003·302 cites·26 claims
- 0398US5793062ATransparent substrate light emitting diodes with directed light outputHEWLETT PACKARD CO·Filed 1997·Granted Aug 11, 1998·441 cites·13 claims
- 0497US6489636B1Indium gallium nitride smoothing structures for III-nitride devicesLUMILEDS LIGHTING LLC·Filed 2001·Granted Dec 3, 2002·247 cites·24 claims
- 0594US6946309B2III-Phosphide and III-Arsenide flip chip light-emitting devicesLUMILEDS LIGHTING LLC·Filed 2004·Granted Sep 20, 2005·67 cites·5 claims
- 0693US6504171B1Chirped multi-well active region LEDLUMILEDS LIGHTING LLC·Filed 2000·Granted Jan 7, 2003·97 cites·43 claims
- 0793US6015719ATransparent substrate light emitting diodes with directed light outputHEWLETT PACKARD CO·Filed 1998·Granted Jan 18, 2000·142 cites·6 claims
- 0892US7345324B2Light emitting diodes with graded composition active regionsPHILIPS LUMILEDS LIGHTING CO·Filed 2005·Granted Mar 18, 2008·19 cites·15 claims
- 0992US6630692B2III-Nitride light emitting devices with low driving voltageLUMILEDS LIGHTING LLC·Filed 2001·Granted Oct 7, 2003·73 cites·28 claims
- 1091US6956247B1Semiconductor light emitting device including photonic band gap material and luminescent materialLUMILEDS LIGHTING LLC·Filed 2004·Granted Oct 18, 2005·92 cites·29 claims
- 1189US7115908B2III-nitride light emitting device with reduced polarization fieldsPHILIPS LUMILEDS LIGHTING CO·Filed 2004·Granted Oct 3, 2006·67 cites·41 claims
- 1286US6537838B2Forming semiconductor structures including activated acceptors in buried p-type III-V layersLUMILEDS LIGHTING US LLC·Filed 2001·Granted Mar 25, 2003·37 cites·15 claims
- 1385US6943381B2III-nitride light-emitting devices with improved high-current efficiencyLUMILEDS LIGHTING LLC·Filed 2004·Granted Sep 13, 2005·50 cites·22 claims
- 1483US7535031B2Semiconductor light emitting device with lateral current injection in the light emitting regionPHILIPS LUMILED LIGHTING CO LL·Filed 2005·Granted May 19, 2009·9 cites·14 claims
- 1581US6955933B2Light emitting diodes with graded composition active regionsLUMILEDS LIGHTING LLC·Filed 2001·Granted Oct 18, 2005·31 cites·16 claims
- 1680US8026117B2Semiconductor light emitting device with lateral current injection in the light emitting regionPhilips Lumides Lighting Company LLC·Filed 2009·Granted Sep 27, 2011·9 cites·14 claims
- 1776US6900474B2Light emitting devices with compact active regionsLUMILEDS LIGHTING LLC·Filed 2003·Granted May 31, 2005·22 cites·26 claims
- 1871US6835957B2III-nitride light emitting device with p-type active layerLUMILEDS LIGHTING LLC·Filed 2002·Granted Dec 28, 2004·19 cites·19 claims
- 1968US9698323B2Frame based package for flip-chip LEDKONINKLIJKE PHILIPS NV·Filed 2014·Granted Jul 4, 2017·1 cites·20 claims
- 2063US7087941B2lll-phosphide light emitting devices with thin active layersPHILIPS LUMILEDS LIGHTING CO·Filed 2001·Granted Aug 8, 2006·11 cites·13 claims
- 2163US5909051AMinority carrier semiconductor devices with improved stabilityHEWLETT PACKARD CO·Filed 1997·Granted Jun 1, 1999·30 cites·11 claims
- 2250US2017301841A1Frame based package for flip-chip ledLUMILEDS LLC·Filed 2017·Application pending·0 cites
- 2345US7719018B2Light emitting devices with compact active regionsPHILIPS LUMILEDS LIGHTING CO·Filed 2005·Granted May 18, 2010·0 cites·12 claims
- 2445US5656538AHalide dopant process for producing semi-insulating group III-V regions for semiconductor devicesUNIV ILLINOIS·Filed 1995·Granted Aug 12, 1997·13 cites·18 claims
- 2533US2002157596A1Forming low resistivity p-type gallium nitrideFiled 2001·Application pending·0 cites
- 2632US6469314B1Thin multi-well active layer LED with controlled oxygen dopingLUMILEDS LIGHTING LLC·Filed 1999·Granted Oct 22, 2002·6 cites·26 claims
- 2731US6794731B2Minority carrier semiconductor devices with improved reliabilityLUMILEDS LIGHTING LLC·Filed 1998·Granted Sep 21, 2004·1 cites·14 claims
- 2828US2001020703A1Algainp light emitting devices with thin active layersFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →