Inventor
VAN VLIET JOHANNES A J M
NL10 patents
Patents
10 patentsUS5973453AOct 26, 1999
Ceramic metal halide discharge lamp with NaI/CeI3 filling
PHILIPS CORP121 citations95
US5498937AMar 12, 1996
Electrodeless high-pressure discharge lamp having coil supports of aluminum nitride supporting individual coil turns
PHILIPS CORP101 citations93
US4661746AApr 28, 1987
Electrodeless low-pressure discharge lamp
PHILIPS CORP21 citations81
US4146813AMar 27, 1979
High-pressure sodium vapor discharge lamp
PHILIPS CORP9 citations72
US4978884ADec 18, 1990
Metal halide discharge lamp having low color temperature and improved color rendition
PHILIPS CORP9 citations71
US5039912AAug 13, 1991
High-pressure discharge lamp
PHILIPS CORP17 citations69
US4367432AJan 4, 1983
Blended lamp
PHILIPS CORP13 citations68
US4377771AMar 22, 1983
Glow-discharge starter
PHILIPS CORP1 citations51
US4450383AMay 22, 1984
Electric arrangement for starting and supplying a low-pressure discharge lamp
PHILIPS CORP1 citations48
US4401916AAug 30, 1983
High-pressure discharge lamp
PHILIPS CORP0 citations41