Inventor
HOUKES HENK
NL7 patents
Patents
7 patentsUS4568859AFeb 4, 1986
Discharge lamp with interference shielding
PHILIPS CORP75 citations94
US4727294AFeb 23, 1988
Electrodeless low-pressure discharge lamp
PHILIPS CORP60 citations92
US4748383AMay 31, 1988
DC-AC converter for igniting and supplying a discharge lamp
PHILIPS CORP38 citations91
US4935672AJun 19, 1990
High frequency ballast for a gas discharge lamp
PHILIPS CORP28 citations90
US4710678ADec 1, 1987
Electrodeless low-pressure discharge lamp
PHILIPS CORP50 citations90
US4415838ANov 15, 1983
Frequency converter for supplying an electrodeless discharge lamp
PHILIPS CORP19 citations72
US4227099AOct 7, 1980
Circuit arrangement comprising a high-voltage power transistor
PHILIPS CORP8 citations72