Inventor
GENZ ANDREAS
DE23 patents
⚠️ This page may combine multiple inventors who share the name “GENZ ANDREAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH
11 patentsUS5929563AJul 27, 1999
Metal halide high pressure discharge lamp
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH36 citations92
US5464462ANov 7, 1995
Method of making a quartz glass tube having a reduced ultraviolet radiation transmissivity
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH20 citations90
US6054811AApr 25, 2000
Direct-current short-ARC discharge lamp
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH9 citations74
US5668441ASep 16, 1997
Metal halide high-pressure discharge lamp
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH14 citations73
US5635796AJun 3, 1997
High-pressure discharge lamp including halides of tantalum and dysprosium
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH12 citations73
US5416383AMay 16, 1995
High-pressure discharge lamp and low-noise lamp operating system
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH9 citations73
US5323085AJun 21, 1994
Metal halide high-pressure discharge lamp with a fill containing hafnium and/or zirconium
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH17 citations73
US5164630ANov 17, 1992
Single-based high-pressure discharge lamp
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH10 citations73
US6218781B1Apr 17, 2001
Long-lasting metal halide discharge lamp
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH9 citations72
US5264760ANov 23, 1993
High-pressure metal halide discharge lamp with a fill containing nickel halide
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH7 citations72
US6380675B1Apr 30, 2002
Metal halide discharge lamp with a long service life
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH5 citations61
OSRAM GMBH
5 patentsUSD600371SSep 15, 2009
Discharge lamp
OSRAM GMBH6 citations68
US7545100B2Jun 9, 2009
Metal halide lamp
OSRAM GMBH2 citations62
US7595593B2Sep 29, 2009
Metal halide lamp with an ionizable fill with vanadium and rare earths, excluding manganese
OSRAM GMBH3 citations58
US7511430B2Mar 31, 2009
Metal halide lamp
OSRAM GMBH0 citations52
US7514873B2Apr 7, 2009
Electric lamp having an outer bulb
OSRAM GMBH0 citations49