Inventor
LIMMER WALTER
DE14 patents
⚠️ This page may combine multiple inventors who share the name “LIMMER WALTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH
5 patentsUS6268758B1Jul 31, 2001
Circuit arrangement with half-bridge
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH40 citations92
US6362576B1Mar 26, 2002
Circuit arrangement for igniting a lamp
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH13 citations73
US7145293B2Dec 5, 2006
Electronic ballast having resonance excitation for generating a transfer voltage
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH8 citations67
US6831422B2Dec 14, 2004
Operating circuit with an improved power supply for a driver circuit
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH1 citations50
US6891337B2May 10, 2005
Lighting system
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH0 citations41
BRAUN ALOIS
5 patentsUS8531122B2Sep 10, 2013
Circuit arrangement and method for operation of a discharge lamp
BRAUN ALOIS4 citations58
US8760069B2Jun 24, 2014
Circuit arrangement and method for operating a high pressure discharge lamp
BRAUN ALOIS1 citations48
US8618739B2Dec 31, 2013
Circuit arrangement and method for operating discharge lamps
BRAUN ALOIS0 citations48
US8089220B2Jan 3, 2012
Circuit arrangement and method for operating a high-pressure discharge lamp
BRAUN ALOIS0 citations38
US8492994B2Jul 23, 2013
Method and circuit arrangement for making a lamp wattage available for operating at least one gas discharge lamp
BRAUN ALOIS0 citations37