Assignee
IBBETSON JAMES
US13 patents
Top patents by PatentIndex Score
US8410679B2Apr 2, 2013
Semiconductor light emitting devices with densely packed phosphor layer at light emitting surface
IBBETSON JAMES42 citations98
US9666772B2May 30, 2017
High powered light emitter packages with compact optics
IBBETSON JAMES29 citations94
US8680556B2Mar 25, 2014
Composite high reflectivity layer
IBBETSON JAMES19 citations92
US8598609B2Dec 3, 2013
Composite high reflectivity layer
IBBETSON JAMES15 citations92
US8735920B2May 27, 2014
Light emitting diode package with optical element
IBBETSON JAMES16 citations84
US8530921B2Sep 10, 2013
High voltage low current surface emitting LED
IBBETSON JAMES5 citations84
US8476668B2Jul 2, 2013
High voltage low current surface emitting LED
IBBETSON JAMES8 citations84
US8957440B2Feb 17, 2015
Light emitting devices with low packaging factor
IBBETSON JAMES5 citations73
US8558252B2Oct 15, 2013
White LEDs with emission wavelength correction
IBBETSON JAMES6 citations73
US9093293B2Jul 28, 2015
High voltage low current surface emitting light emitting diode
IBBETSON JAMES5 citations70
US9142734B2Sep 22, 2015
Composite white light source and method for fabricating
IBBETSON JAMES2 citations63
US8288942B2Oct 16, 2012
High efficacy white LED
IBBETSON JAMES1 citations52
US10505083B2Dec 10, 2019
Coating method utilizing phosphor containment structure and devices fabricated using same
IBBETSON JAMES0 citations34