Inventor
COUWENBERG WINSTON DONALD
NL5 patents
Patents
5 patentsUS7329009B2Feb 12, 2008
Projection system
KONINKL PHILIPS ELECTRONICS NV14 citations79
US4208604AJun 17, 1980
Low-pressure mercury vapor discharge lamp
KONINKL PHILIPS ELECTRONICS NV21 citations78
US7154228B2Dec 26, 2006
Ballast for high pressure discharge lamp
KONINKL PHILIPS ELECTRONICS NV5 citations59
US7164241B2Jan 16, 2007
Method and apparatus for driving a gas discharge lamp
KONINKL PHILIPS ELECTRONICS NV0 citations40
US7339326B2Mar 4, 2008
DC/AC converter for supplying two gas discharge lamps
KONINKL PHILIPS ELECTRONICS NV0 citations38