Inventor
HOEPPE HENNING
DE3 patents
Patents
3 patentsUS7061024B2Jun 13, 2006
Light-emitting device comprising an EU(II)-activated phosphor
KONINKL PHILIPS ELECTRONICS NV43 citations91
US7611641B2Nov 3, 2009
Illumination system comprising a radiation source and a fluorescent material
KONINKL PHILIPS ELECTRONICS NV14 citations83
US7544309B2Jun 9, 2009
Illumination system comprising a radiation source and a fluorescent material
KONINKL PHILIPS ELECTRONICS NV18 citations83