Inventor
DOUGHTY DOUGLAS ALLEN
US5 patents
⚠️ This page may combine multiple inventors who share the name “DOUGHTY DOUGLAS ALLEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
4 patentsUS5851063ADec 22, 1998
Light-emitting diode white light source
GEN ELECTRIC382 citations98
US6302959B2Oct 16, 2001
Mn2+ activated green emitting SrAl12O19 luminescent material
GEN ELECTRIC64 citations96
US6210605B1Apr 3, 2001
Mn2+ activated green emitting SrAL12O19 luminiscent material
GEN ELECTRIC62 citations96
US5866984AFeb 2, 1999
Mercury-free ultraviolet discharge source
GEN ELECTRIC45 citations91