Inventor
STOCKMAN STEPHEN A
US24 patents
⚠️ This page may combine multiple inventors who share the name “STOCKMAN STEPHEN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUMILEDS LIGHTING LLC
13 patentsUS6784463B2Aug 31, 2004
III-Phospide and III-Arsenide flip chip light-emitting devices
LUMILEDS LIGHTING LLC453 citations99
US6956247B1Oct 18, 2005
Semiconductor light emitting device including photonic band gap material and luminescent material
LUMILEDS LIGHTING LLC92 citations98
US6946309B2Sep 20, 2005
III-Phosphide and III-Arsenide flip chip light-emitting devices
LUMILEDS LIGHTING LLC67 citations98
US6635904B2Oct 21, 2003
Indium gallium nitride smoothing structures for III-nitride devices
LUMILEDS LIGHTING LLC302 citations98
US6489636B1Dec 3, 2002
Indium gallium nitride smoothing structures for III-nitride devices
LUMILEDS LIGHTING LLC247 citations98
US6504171B1Jan 7, 2003
Chirped multi-well active region LED
LUMILEDS LIGHTING LLC97 citations96
US6630692B2Oct 7, 2003
III-Nitride light emitting devices with low driving voltage
LUMILEDS LIGHTING LLC73 citations93
US6955933B2Oct 18, 2005
Light emitting diodes with graded composition active regions
LUMILEDS LIGHTING LLC31 citations92
US6943381B2Sep 13, 2005
III-nitride light-emitting devices with improved high-current efficiency
LUMILEDS LIGHTING LLC50 citations92
US6900474B2May 31, 2005
Light emitting devices with compact active regions
LUMILEDS LIGHTING LLC22 citations92
US6835957B2Dec 28, 2004
III-nitride light emitting device with p-type active layer
LUMILEDS LIGHTING LLC19 citations92
US6469314B1Oct 22, 2002
Thin multi-well active layer LED with controlled oxygen doping
LUMILEDS LIGHTING LLC6 citations57
US6794731B2Sep 21, 2004
Minority carrier semiconductor devices with improved reliability
LUMILEDS LIGHTING LLC1 citations52
PHILIPS LUMILEDS LIGHTING CO
4 patentsUS7115908B2Oct 3, 2006
III-nitride light emitting device with reduced polarization fields
PHILIPS LUMILEDS LIGHTING CO67 citations98
US7345324B2Mar 18, 2008
Light emitting diodes with graded composition active regions
PHILIPS LUMILEDS LIGHTING CO19 citations92
US7087941B2Aug 8, 2006
lll-phosphide light emitting devices with thin active layers
PHILIPS LUMILEDS LIGHTING CO11 citations82
US7719018B2May 18, 2010
Light emitting devices with compact active regions
PHILIPS LUMILEDS LIGHTING CO0 citations51
HEWLETT PACKARD CO
3 patentsUS6015719AJan 18, 2000
Transparent substrate light emitting diodes with directed light output
HEWLETT PACKARD CO142 citations99
US5793062AAug 11, 1998
Transparent substrate light emitting diodes with directed light output
HEWLETT PACKARD CO441 citations99
US5909051AJun 1, 1999
Minority carrier semiconductor devices with improved stability
HEWLETT PACKARD CO30 citations92