Inventor

VAN KREVEL JOST W H

NL2 patents

Patents

2 patents

US6649946B2Nov 18, 2003

Light source using a yellow-to-red-emitting phosphor

OSRAM OPTO SEMICONDUCTORS GMBH156 citations96

US6682663B2Jan 27, 2004

Pigment with day-light fluorescence

OSRAM OPTO SEMICONDUCTORS GMBH79 citations92