Inventor
DAUB WOLFGANG
DE14 patents
⚠️ This page may combine multiple inventors who share the name “DAUB WOLFGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HELLA KG HUECK & CO
9 patentsUS5103143AApr 7, 1992
Process and apparatus for starting a high pressure gas discharge lamp for vehicles
HELLA KG HUECK & CO64 citations95
US5241242AAug 31, 1993
Power-supply circuit apparatus for high pressure gas discharge lamps in motor vehicles
HELLA KG HUECK & CO23 citations91
US6364515B1Apr 2, 2002
Device for receiving a gas discharge lamp of a vehicle headlight
HELLA KG HUECK & CO32 citations87
US5182432AJan 26, 1993
Crack detector and heating circuit for motor vehicle headlight light transmissive shield
HELLA KG HUECK & CO9 citations65
US6300726B1Oct 9, 2001
Ballast for high-pressure gas discharge lamp
HELLA KG HUECK & CO4 citations61
US5103142AApr 7, 1992
Circuit arrangement for ignition and operation of a high pressure gas discharge lamp for motor vehicles
HELLA KG HUECK & CO4 citations61
US6329754B1Dec 11, 2001
Diagnostic system for a ballast of a high-pressure gas discharge lamp for a motor vehicle
HELLA KG HUECK & CO2 citations60
US5268617ADec 7, 1993
Power-supply apparatus for starting and operating a high-pressure gas discharge lamp
HELLA KG HUECK & CO3 citations57
US6624581B1Sep 23, 2003
Circuit for driving an alternating current high pressure gas discharge lamp for a motor vehicle
HELLA KG HUECK & CO6 citations56