Inventor
HIRSCHMANN GUENTHER
DE23 patents
⚠️ This page may combine multiple inventors who share the name “HIRSCHMANN GUENTHER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH
15 patentsUS6400101B1Jun 4, 2002
Control circuit for LED and corresponding operating method
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH291 citations98
US6375340B1Apr 23, 2002
Led component group with heat dissipating support
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH152 citations98
US5831394ANov 3, 1998
Circuit arrangement for the production of voltage pulse sequences, in particular for the operation of dielectrically impeded discharges
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH21 citations92
US6462476B1Oct 8, 2002
Lighting system with a high-pressure discharge lamp
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH32 citations88
US5726537AMar 10, 1998
Circuit for pulsed operation of a discharge lamp
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH18 citations84
US6411040B1Jun 25, 2002
Apparatus and circuit for operating a discharge lamp of a motor vehicle at two power levels
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH15 citations83
US6181081B1Jan 30, 2001
Ignition device for a discharge lamp and method for igniting a discharge lamp
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH16 citations83
US5739644AApr 14, 1998
Discharge lamp typically a sodium high-pressure discharge lamp, from an a-c power network
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH18 citations83
US6194844B1Feb 27, 2001
Circuit arrangement and method for operating at least one high-pressure discharge lamp
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH15 citations82
US6191538B1Feb 20, 2001
High-pressure discharge lamp having a base at one end and a starting device integrated in the base
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH11 citations73
US7271547B2Sep 18, 2007
High-pressure discharge lamp having a pulse starting device, and operating method for a high pressure discharge lamp
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH4 citations63
US6049172AApr 11, 2000
Ignition apparatus for a discharge lamp
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH2 citations62
US7625237B2Dec 1, 2009
Lamp base and high-pressure discharge lamp with base
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH2 citations61
US7378800B2May 27, 2008
Starting apparatus for a high-pressure discharge lamp and high-pressure discharge lamp having a starting apparatus and operating method for a high-pressure discharge lamp
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH3 citations57
US7656099B2Feb 2, 2010
Circuit arrangement for operating high-pressure discharge lamps and operating method for a high-pressure discharge lamp
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH3 citations55