Inventor · disambiguated record
James Ibbetson
Also filed as: IBBETSON JAMES · IBBETSON JAMES P
117 granted patents·12 pending applications·3,769 citations·filing 2000–2025
99Inventor score
Top patents by PatentIndex Score
129 records- 0199US10465869B2Skylight fixtureIDEAL IND LIGHTING LLC·Filed 2018·Granted Nov 5, 2019·40 cites·33 claims
- 0299US7821023B2Solid state lighting componentCREE INC·Filed 2008·Granted Oct 26, 2010·230 cites·21 claims
- 0399US6791119B2Light emitting diodes including modifications for light extractionCREE INC·Filed 2002·Granted Sep 14, 2004·570 cites·104 claims
- 0498US10416377B2Luminaire with controllable light emissionCREE INC·Filed 2017·Granted Sep 17, 2019·25 cites·23 claims
- 0598US9461201B2Light emitting diode dielectric mirrorCREE INC·Filed 2013·Granted Oct 4, 2016·27 cites·40 claims
- 0698US8410679B2Semiconductor light emitting devices with densely packed phosphor layer at light emitting surfaceIBBETSON JAMES·Filed 2010·Granted Apr 2, 2013·42 cites·26 claims
- 0798US8368100B2Semiconductor light emitting diodes having reflective structures and methods of fabricating sameCREE INC·Filed 2009·Granted Feb 5, 2013·73 cites·43 claims
- 0898US7329905B2Chip-scale methods for packaging light emitting devices and chip-scale packaged light emitting devicesCREE INC·Filed 2005·Granted Feb 12, 2008·84 cites·18 claims
- 0998US7326583B2Methods for packaging of a semiconductor light emitting deviceCREE INC·Filed 2005·Granted Feb 5, 2008·83 cites·22 claims
- 1098US7279346B2Method for packaging a light emitting device by one dispense then cure step followed by anotherCREE INC·Filed 2005·Granted Oct 9, 2007·64 cites·18 claims
- 1198US6958497B2Group 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
- 1298US6614056B1Scalable led with improved current spreading structuresCREE LIGHTING CO·Filed 2000·Granted Sep 2, 2003·259 cites·10 claims
- 1398US6515313B1High efficiency light emitters with reduced polarization-induced chargesCREE LIGHTING CO·Filed 2000·Granted Feb 4, 2003·273 cites·43 claims
- 1497US9275979B2Enhanced color rendering index emitter through phosphor separationTONG TAO·Filed 2011·Granted Mar 1, 2016·35 cites·52 claims
- 1597US8034647B2LED with substrate modifications for enhanced light extraction and method of making sameCREE INC·Filed 2010·Granted Oct 11, 2011·34 cites·15 claims
- 1697US7312474B2Group III nitride based superlattice structuresCREE INC·Filed 2004·Granted Dec 25, 2007·153 cites·21 claims
- 1796US9159888B2Wafer level phosphor coating method and devices fabricated utilizing methodCHITNIS ASHAY·Filed 2007·Granted Oct 13, 2015·60 cites·58 claims
- 1896US8847257B2Semiconductor light emitting devices and submountsKELLER BERND·Filed 2012·Granted Sep 30, 2014·29 cites·14 claims
- 1996US8643039B2Lateral semiconductor Light Emitting Diodes having large area contactsDONOFRIO MATTHEW·Filed 2011·Granted Feb 4, 2014·15 cites·23 claims
- 2096US7915629B2Composite high reflectivity layerCREE INC·Filed 2008·Granted Mar 29, 2011·43 cites·51 claims
- 2196US7420222B2Light emitting diodes including transparent oxide layersCREE INC·Filed 2007·Granted Sep 2, 2008·31 cites·6 claims
- 2295US9780266B2Stabilized quantum dot structure and method of making a stabilized quantum dot structureCREE INC·Filed 2016·Granted Oct 3, 2017·17 cites·14 claims
- 2395US9024349B2Wafer level phosphor coating method and devices fabricated utilizing methodCHITNIS ASHAY·Filed 2007·Granted May 5, 2015·64 cites·24 claims
- 2495US8217412B2Solid state lighting componentYUAN THOMAS·Filed 2010·Granted Jul 10, 2012·24 cites·7 claims
- 2595US8138000B2Methods for forming semiconductor light emitting devices and submountsKELLER BERND·Filed 2009·Granted Mar 20, 2012·31 cites·24 claims
- 2695US8017963B2Light emitting diode with a dielectric mirror having a lateral configurationCREE INC·Filed 2008·Granted Sep 13, 2011·38 cites·33 claims
- 2795US7026659B2Light emitting diodes including pedestalsCREE INC·Filed 2004·Granted Apr 11, 2006·73 cites·75 claims
- 2894US10502374B2Light fixtures and methodsCREE INC·Filed 2017·Granted Dec 10, 2019·13 cites·45 claims
- 2994US9581751B2Optical waveguide and lamp including sameCREE INC·Filed 2013·Granted Feb 28, 2017·14 cites·98 claims
- 3094US9389367B2Optical waveguide and luminaire incorporating sameCREE INC·Filed 2013·Granted Jul 12, 2016·13 cites·13 claims
- 3194US7518158B2Semiconductor light emitting devices and submountsCREE INC·Filed 2004·Granted Apr 14, 2009·69 cites·22 claims
- 3294US6885036B2Scalable LED with improved current spreading structuresCREE INC·Filed 2003·Granted Apr 26, 2005·115 cites·21 claims
- 3393US10436969B2Optical waveguide and luminaire incorporating sameCREE INC·Filed 2013·Granted Oct 8, 2019·10 cites·41 claims
- 3493US8710536B2Composite high reflectivity layerCREE INC·Filed 2013·Granted Apr 29, 2014·14 cites·15 claims
- 3593US8680556B2Composite high reflectivity layerIBBETSON JAMES·Filed 2012·Granted Mar 25, 2014·19 cites·46 claims
- 3693US8598609B2Composite high reflectivity layerIBBETSON JAMES·Filed 2011·Granted Dec 3, 2013·15 cites·32 claims
- 3793US7534633B2LED with substrate modifications for enhanced light extraction and method of making sameCREE INC·Filed 2005·Granted May 19, 2009·21 cites·21 claims
- 3893USD582865SLED chipCREE INC·Filed 2007·Granted Dec 16, 2008·49 cites·1 claims
- 3993USD566057SLED chipCREE INC·Filed 2006·Granted Apr 8, 2008·54 cites·1 claims
- 4093US6972438B2Light emitting diode with porous SiC substrate and method for fabricatingCREE INC·Filed 2003·Granted Dec 6, 2005·74 cites·14 claims
- 4192US11209138B2Skylight fixture emulating natural exterior lightIDEAL IND LIGHTING LLC·Filed 2020·Granted Dec 28, 2021·3 cites·20 claims
- 4292US10781984B2Skylight FixtureIDEAL IND LIGHTING LLC·Filed 2019·Granted Sep 22, 2020·5 cites·6 claims
- 4392US10451229B2Skylight fixtureIDEAL IND LIGHTING LLC·Filed 2018·Granted Oct 22, 2019·10 cites·37 claims
- 4492US8329482B2White-emitting LED chips and method for making sameYAO ZHIMIN JAMIE·Filed 2010·Granted Dec 11, 2012·16 cites·45 claims
- 4592US7985970B2High voltage low current surface-emitting LEDCREE INC·Filed 2009·Granted Jul 26, 2011·18 cites·10 claims
- 4692US7977686B2Chip-scale methods for packaging light emitting devices and chip-scale packaged light emitting devicesCREE INC·Filed 2008·Granted Jul 12, 2011·22 cites·8 claims
- 4792US7612383B2Reflector packages and semiconductor light emitting devices including the sameCREE INC·Filed 2007·Granted Nov 3, 2009·20 cites·24 claims
- 4891US9793247B2Solid state lighting componentYUAN THOMAS·Filed 2008·Granted Oct 17, 2017·24 cites·9 claims
- 4990USD593968SLED chipCREE INC·Filed 2008·Granted Jun 9, 2009·36 cites·1 claims
- 5090USD582866SLED chipCREE INC·Filed 2007·Granted Dec 16, 2008·37 cites·1 claims
Showing the top 50 of 129 patent records by PatentIndex Score.
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