Inventor · disambiguated record
David T. Emerson
Also filed as: EMERSON DAVID · EMERSON DAVID T · EMERSON DAVID TODD
147 granted patents·13 pending applications·3,342 citations·filing 2000–2024
99Inventor score
Top patents by PatentIndex Score
160 records- 0199US7795623B2Light emitting devices having current reducing structures and methods of forming light emitting devices having current reducing structuresCREE INC·Filed 2007·Granted Sep 14, 2010·92 cites·47 claims
- 0299US7446345B2Light emitting devices with active layers that extend into opened pitsCREE INC·Filed 2005·Granted Nov 4, 2008·148 cites·42 claims
- 0398US11147984B2Illumination devices for inducing biological effectsKNOW BIO LLC·Filed 2020·Granted Oct 19, 2021·23 cites·27 claims
- 0498US8624271B2Light emitting devicesREIHERZER JESSE COLIN·Filed 2011·Granted Jan 7, 2014·46 cites·33 claims
- 0598US8564000B2Light emitting devices for light emitting diodes (LEDs)HUSSELL CHRISTOPHER P·Filed 2011·Granted Oct 22, 2013·48 cites·33 claims
- 0698US7737459B2High output group III nitride light emitting diodesCREE INC·Filed 2005·Granted Jun 15, 2010·65 cites·31 claims
- 0798US7611917B2Methods of forming light emitting devices with active layers that extend into opened pitsCREE INC·Filed 2008·Granted Nov 3, 2009·73 cites·29 claims
- 0898US6958497B2Group III nitride based light emitting diode structures with a quantum well and superlattice, group III nitride based quantum well structures and group III nitride based superlattice structuresCREE INC·Filed 2002·Granted Oct 25, 2005·290 cites·52 claims
- 0998US6582986B2Single step pendeo-and lateral epitaxial overgrowth of group III-nitride epitaxial layers with group III-nitride buffer layer and resulting structuresCREE INC·Filed 2001·Granted Jun 24, 2003·164 cites·15 claims
- 1097US8866169B2LED package with increased feature sizesEMERSON DAVID·Filed 2010·Granted Oct 21, 2014·48 cites·77 claims
- 1197US8766298B2Encapsulant profile for light emitting diodesHUSSELL CHRISTOPHER P·Filed 2011·Granted Jul 1, 2014·26 cites·17 claims
- 1297US8390022B2Side view surface mount LEDHUSSELL CHRISTOPHER P·Filed 2012·Granted Mar 5, 2013·25 cites·16 claims
- 1397USD650760SLight emitting device packageHUSSELL CHRISTOPHER P·Filed 2010·Granted Dec 20, 2011·78 cites·1 claims
- 1497US7791101B2Indium gallium nitride-based ohmic contact layers for gallium nitride-based devicesCREE INC·Filed 2008·Granted Sep 7, 2010·50 cites·32 claims
- 1597US7649209B2Side-view surface mount white LEDCREE INC·Filed 2007·Granted Jan 19, 2010·47 cites·20 claims
- 1697US7312474B2Group III nitride based superlattice structuresCREE INC·Filed 2004·Granted Dec 25, 2007·153 cites·21 claims
- 1797US6955977B2Single step pendeo-and lateral epitaxial overgrowth of group III-nitride epitaxial layers with group III-nitride buffer layer and resulting structuresCREE INC·Filed 2003·Granted Oct 18, 2005·84 cites·40 claims
- 1897US6812053B1Single step pendeo- and lateral epitaxial overgrowth of Group III-nitride epitaxial layers with Group III-nitride buffer layer and resulting structuresCREE INC·Filed 2000·Granted Nov 2, 2004·104 cites·29 claims
- 1996US9653643B2Wafer level packaging of light emitting diodes (LEDs)BERGMANN MICHAEL JOHN·Filed 2012·Granted May 16, 2017·28 cites·67 claims
- 2096US9159888B2Wafer level phosphor coating method and devices fabricated utilizing methodCHITNIS ASHAY·Filed 2007·Granted Oct 13, 2015·60 cites·58 claims
- 2196US8425271B2Phosphor position in light emitting diodesHUSSELL CHRISTOPHER P·Filed 2007·Granted Apr 23, 2013·43 cites·43 claims
- 2296US7967652B2Methods for combining light emitting devices in a package and packages including combined light emitting devicesCREE INC·Filed 2009·Granted Jun 28, 2011·52 cites·19 claims
- 2396US6906352B2Group III nitride LED with undoped cladding layer and multiple quantum wellCREE INC·Filed 2002·Granted Jun 14, 2005·168 cites·39 claims
- 2496US6664560B2Ultraviolet light emitting diodeCREE INC·Filed 2002·Granted Dec 16, 2003·144 cites·72 claims
- 2595US8362512B2Side-view surface mount white LEDCREE INC·Filed 2009·Granted Jan 29, 2013·23 cites·18 claims
- 2695US8044384B2Group III nitride based quantum well light emitting device structures with an indium containing capping structureCREE INC·Filed 2010·Granted Oct 25, 2011·13 cites·35 claims
- 2794US9754926B2Light emitting diode (LED) arrays including direct die attach and related assembliesDONOFRIO MATTHEW·Filed 2011·Granted Sep 5, 2017·19 cites·7 claims
- 2894US8696159B2Multi-chip LED devicesANDREWS PETER SCOTT·Filed 2011·Granted Apr 15, 2014·16 cites·29 claims
- 2994US8368112B2Aligned multiple emitter packageCREE HUIZHOU OPTO LTD·Filed 2009·Granted Feb 5, 2013·41 cites·11 claims
- 3094US7692182B2Group III nitride based quantum well light emitting device structures with an indium containing capping structureCREE INC·Filed 2004·Granted Apr 6, 2010·91 cites·56 claims
- 3193US9722158B2Aligned multiple emitter packageCREE HUIZHOU OPTO LTD·Filed 2012·Granted Aug 1, 2017·18 cites·14 claims
- 3293US9209354B2Light emitting devices for light emitting diodes (LEDs)CREE INC·Filed 2014·Granted Dec 8, 2015·12 cites·34 claims
- 3393USD676395SLight emitting device packageCREE INC·Filed 2011·Granted Feb 19, 2013·42 cites·1 claims
- 3493US8167674B2Phosphor distribution in LED lamps using centrifugal forceHUSSELL CHRISTOPHER P·Filed 2007·Granted May 1, 2012·27 cites·23 claims
- 3593USD566057SLED chipCREE INC·Filed 2006·Granted Apr 8, 2008·54 cites·1 claims
- 3692US9203004B2Light emitting devices for light emitting diodes (LEDs)CREE INC·Filed 2013·Granted Dec 1, 2015·11 cites·7 claims
- 3792US8748915B2Emitter package with angled or vertical LEDCHAN ALEX CHI KEUNG·Filed 2010·Granted Jun 10, 2014·18 cites·40 claims
- 3892US8648359B2Light emitting devices and methodsHUSSELL CHRISTOPHER P·Filed 2011·Granted Feb 11, 2014·12 cites·17 claims
- 3992USD667803SLight emitting device packageHUSSELL CHRISTOPHER P·Filed 2011·Granted Sep 25, 2012·40 cites·1 claims
- 4092USD650343SMultiple configuration light emitting device packageANDREWS PETER S·Filed 2011·Granted Dec 13, 2011·55 cites·1 claims
- 4192US7368368B2Multi-chamber MOCVD growth apparatus for high performance/high throughputCREE INC·Filed 2004·Granted May 6, 2008·50 cites·41 claims
- 4291US7645342B2Restricted radiated heating assembly for high temperature processingCREE INC·Filed 2005·Granted Jan 12, 2010·21 cites·6 claims
- 4391US6734033B2Ultraviolet light emitting diodeCREE INC·Filed 2003·Granted May 11, 2004·75 cites·24 claims
- 4490US11986666B2Illumination devices for inducing biological effectsKNOW BIO LLC·Filed 2021·Granted May 21, 2024·2 cites·19 claims
- 4590USD593968SLED chipCREE INC·Filed 2008·Granted Jun 9, 2009·36 cites·1 claims
- 4690USD582866SLED chipCREE INC·Filed 2007·Granted Dec 16, 2008·37 cites·1 claims
- 4789USD707192SLight emitting deviceHUSSELL CHRISTOPHER P·Filed 2012·Granted Jun 17, 2014·41 cites·1 claims
- 4889US8163577B2Methods of forming light emitting devices having current reducing structuresEMERSON DAVID TODD·Filed 2010·Granted Apr 24, 2012·8 cites·14 claims
- 4989US7910938B2Encapsulant profile for light emitting diodesCREE INC·Filed 2007·Granted Mar 22, 2011·15 cites·32 claims
- 5089USD566056SLED chipCREE INC·Filed 2006·Granted Apr 8, 2008·41 cites·1 claims
Showing the top 50 of 160 patent records by PatentIndex Score.
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