Inventor
VAN CASTEREN DOLF HENRICUS JOZ
NL11 patents
Patents
11 patentsUS7170235B2Jan 30, 2007
Circuit arrangement with a separate resonant igniter for a high-pressure discharge lamp
KONINKL PHILIPS ELECTRONICS NV12 citations82
US7164237B2Jan 16, 2007
Circuit arrangement for operating discharge lamps
KONINKL PHILIPS ELECTRONICS NV17 citations82
US6548963B2Apr 15, 2003
Circuit device
KONINKL PHILIPS ELECTRONICS NV13 citations82
US6919696B2Jul 19, 2005
Device for operating a high-pressure discharge lamp
KONINKL PHILIPS ELECTRONICS NV9 citations72
US7282865B2Oct 16, 2007
Device and method for operating a discharge lamp
KONINKL PHILIPS ELECTRONICS NV6 citations61
US7218066B2May 15, 2007
Driver for a gas discharge lamp
KONINKL PHILIPS ELECTRONICS NV4 citations61
US6919695B2Jul 19, 2005
Overvoltage protection for hid lamp ballast
KONINKL PHILIPS ELECTRONICS NV4 citations61
US7154228B2Dec 26, 2006
Ballast for high pressure discharge lamp
KONINKL PHILIPS ELECTRONICS NV5 citations59
US6515432B2Feb 4, 2003
Circuit device
KONINKL PHILIPS ELECTRONICS NV1 citations50
US6972529B2Dec 6, 2005
Switch mode power supply for a gas discharge lamp
KONINKL PHILIPS ELECTRONICS NV0 citations46
US7339326B2Mar 4, 2008
DC/AC converter for supplying two gas discharge lamps
KONINKL PHILIPS ELECTRONICS NV0 citations38