Inventor
STOCKWALD KLAUS
DE23 patents
⚠️ This page may combine multiple inventors who share the name “STOCKWALD KLAUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH
8 patentsUS6483241B1Nov 19, 2002
Mercury-free metal halide lamp with a fill containing halides of hafnium or zirconium
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH21 citations92
US6469446B1Oct 22, 2002
Mercury-free metal halide lamp
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH32 citations92
US5965988AOct 12, 1999
Discharge lamp with galvanic and dielectric electrodes and method
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH36 citations92
US7323820B2Jan 29, 2008
Metal halide lamp
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH5 citations62
US7157867B2Jan 2, 2007
Operating method, electronic ballast and system for resonant operation of high pressure lamps in the longitudinal mode
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH5 citations62
US6819048B2Nov 16, 2004
High pressure discharge lamp having a ceramic discharge vessel
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH2 citations62
US6922114B2Jul 26, 2005
Operating method and system for the resonant operation of high-pressure lamps in longitudinal mode
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH4 citations61
US7382208B2Jun 3, 2008
Operating method for the resonant operation of high-pressure lamps in longitudinal mode, and an associated system and electronic ballast
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH1 citations52
OSRAM GMBH
4 patentsUS7977884B2Jul 12, 2011
High-pressure discharge lamp having cooling laminates fitted at the end of the discharge vessel
OSRAM GMBH2 citations62
US7701141B2Apr 20, 2010
High pressure lamp and associated operating method for resonant operation of high pressure lamps in the longitudinal mode, and an associated system
OSRAM GMBH5 citations54
US7969074B2Jun 28, 2011
Low pressure discharge lamp
OSRAM GMBH2 citations53
US8004194B2Aug 23, 2011
High-pressure discharge lamp
OSRAM GMBH0 citations41