Inventor
LEERS DIETER
DE12 patents
⚠️ This page may combine multiple inventors who share the name “LEERS DIETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIPS CORP
9 patentsUS4802733AFeb 7, 1989
Fluorine-doped optical fibre and method of manufacturing such fibre
PHILIPS CORP41 citations91
US6380679B1Apr 30, 2002
Short-arc discharge lamp with a starting antenna
PHILIPS CORP17 citations78
US6111765AAug 29, 2000
Discharge lamp operating circuit using piezoelectric transformer and protective device
PHILIPS CORP11 citations72
US6104141AAug 15, 2000
Inventer-ballast using a piezoelectric transformer
PHILIPS CORP11 citations72
US5962954AOct 5, 1999
Piezo-electric transformer
PHILIPS CORP13 citations71
US5384195AJan 24, 1995
Antifriction body having an antifriction layer
PHILIPS CORP18 citations71
US6184634B1Feb 6, 2001
Circuit arrangement for igniting and operating a lamp having piezoelectric transformer
PHILIPS CORP3 citations60
US6157129ADec 5, 2000
Discharge lamp
PHILIPS CORP2 citations60
US6304154B1Oct 16, 2001
Circuit arrangement including a self-oscillator circuit
PHILIPS CORP1 citations50
KONINKL PHILIPS ELECTRONICS NV
3 patentsUS6552499B2Apr 22, 2003
High-pressure gas discharge lamp, and method of manufacturing same
KONINKL PHILIPS ELECTRONICS NV16 citations83
US7514871B2Apr 7, 2009
High-pressure gas-discharge lamp with improved temperature resistance
KONINKL PHILIPS ELECTRONICS NV4 citations60
US7291980B2Nov 6, 2007
High-pressure mercury vapor discharge lamp with a space
KONINKL PHILIPS ELECTRONICS NV1 citations48