Assignee
IBBETSON JAMES
US·13 granted patents·153 citations·filing 2004–2012
Top patents by PatentIndex Score
13 records- 0198US8410679B2Semiconductor light emitting devices with densely packed phosphor layer at light emitting surfaceIBBETSON JAMES·Filed 2010·Granted Apr 2, 2013·42 cites·26 claims
- 0293US8680556B2Composite high reflectivity layerIBBETSON JAMES·Filed 2012·Granted Mar 25, 2014·19 cites·46 claims
- 0393US8598609B2Composite high reflectivity layerIBBETSON JAMES·Filed 2011·Granted Dec 3, 2013·15 cites·32 claims
- 0489US8735920B2Light emitting diode package with optical elementIBBETSON JAMES·Filed 2006·Granted May 27, 2014·16 cites·42 claims
- 0588US8558252B2White LEDs with emission wavelength correctionIBBETSON JAMES·Filed 2011·Granted Oct 15, 2013·6 cites·37 claims
- 0686US8476668B2High voltage low current surface emitting LEDIBBETSON JAMES·Filed 2010·Granted Jul 2, 2013·8 cites·29 claims
- 0783US8530921B2High voltage low current surface emitting LEDIBBETSON JAMES·Filed 2011·Granted Sep 10, 2013·5 cites·24 claims
- 0882US9666772B2High powered light emitter packages with compact opticsIBBETSON JAMES·Filed 2004·Granted May 30, 2017·29 cites·15 claims
- 0980US8957440B2Light emitting devices with low packaging factorIBBETSON JAMES·Filed 2011·Granted Feb 17, 2015·5 cites·20 claims
- 1078US9093293B2High voltage low current surface emitting light emitting diodeIBBETSON JAMES·Filed 2011·Granted Jul 28, 2015·5 cites·20 claims
- 1158US8288942B2High efficacy white LEDIBBETSON JAMES·Filed 2005·Granted Oct 16, 2012·1 cites·27 claims
- 1248US9142734B2Composite white light source and method for fabricatingIBBETSON JAMES·Filed 2004·Granted Sep 22, 2015·2 cites·44 claims
- 1338US10505083B2Coating method utilizing phosphor containment structure and devices fabricated using sameIBBETSON JAMES·Filed 2007·Granted Dec 10, 2019·0 cites·37 claims
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