Guenther Hirschmann

Person

Munich, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Universal electronic ballast for operating Hg-free lamps and Hg-con...
- Patent number 8,344,649
- Issue date Jan 1, 2013
- OSRAM Gesellschaft mit beschraenkter Haftung
- Bernhard Siessegger
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Integrated gas discharge lamp
- Patent number 8,314,554
- Issue date Nov 20, 2012
- Osram AG
- Knut Asmussen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Base of an electric discharge lamp with an ignition device
- Patent number 6,731,076
- Issue date May 4, 2004
- Vogt electronic AG
- Karl Gerhard
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting system with a high-pressure discharge lamp
- Patent number 6,462,476
- Issue date Oct 8, 2002
- Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
- Guenther Hirschmann
- F21 - LIGHTING
Information Patent Grant
Apparatus and circuit for operating a discharge lamp of a motor veh...
- Patent number 6,411,040
- Issue date Jun 25, 2002
- Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
- Bernhard Ertl
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Control circuit for LED and corresponding operating method
- Patent number 6,400,101
- Issue date Jun 4, 2002
- Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
- Alois Biebl
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Led component group with heat dissipating support
- Patent number 6,375,340
- Issue date Apr 23, 2002
- Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
- Alois Biebl
- F21 - LIGHTING
Information Patent Grant
Circuit arrangement and method for operating at least one high-pres...
- Patent number 6,194,844
- Issue date Feb 27, 2001
- Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
- Arnulf Rupp
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-pressure discharge lamp having a base at one end and a startin...
- Patent number 6,191,538
- Issue date Feb 20, 2001
- Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
- Guenther Hirschmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition device for a discharge lamp and method for igniting a disc...
- Patent number 6,181,081
- Issue date Jan 30, 2001
- Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
- Guenther Hirschmann
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ignition apparatus for a discharge lamp
- Patent number 6,049,172
- Issue date Apr 11, 2000
- Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen mbH
- Guenther Hirschmann
- F21 - LIGHTING
Information Patent Grant
High-pressure discharge lamp having decoupled ignition and load cir...
- Patent number 5,990,633
- Issue date Nov 23, 1999
- Patent-Treuhand-Gessellschaft fur elektrische Gluehlampen mbH
- Guenther Hirschmann
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp typically a sodium high-pressure discharge lamp, fro...
- Patent number 5,739,644
- Issue date Apr 14, 1998
- Patent-Treuhand-Gesellschaft F. Elektrische Gluehlampen mbH
- Franz Bernitz
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit for pulsed operation of a discharge lamp
- Patent number 5,726,537
- Issue date Mar 10, 1998
- Patent-Treuhand-Gesellschaft F. Elektrische Gluehlampen mbH
- Andreas Huber
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optocoupler apparatus
- Patent number 5,064,299
- Issue date Nov 12, 1991
- Siemens Aktiengesellschaft
- Guenther Hirschmann
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED GAS DISCHARGE LAMP
- Publication number 20100134010
- Publication date Jun 3, 2010
- OSRAM Gesellschaft mit beschraenkter Haftung
- Knut Asmussen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
UNIVERSAL ELECTRONIC BALLAST FOR OPERATING HG-FREE AND HG-CONTAININ...
- Publication number 20100033107
- Publication date Feb 11, 2010
- OSRAM Gesellschaft mit beschraenkter Haftung
- Bernhard Siessegger
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Guenther Hirschmann

Person

Patents Grantslast 30 patents

Universal electronic ballast for operating Hg-free lamps and Hg-con...

Integrated gas discharge lamp

Base of an electric discharge lamp with an ignition device

Lighting system with a high-pressure discharge lamp

Apparatus and circuit for operating a discharge lamp of a motor veh...

Control circuit for LED and corresponding operating method

Led component group with heat dissipating support

Circuit arrangement and method for operating at least one high-pres...

High-pressure discharge lamp having a base at one end and a startin...

Ignition device for a discharge lamp and method for igniting a disc...

Ignition apparatus for a discharge lamp

High-pressure discharge lamp having decoupled ignition and load cir...

Discharge lamp typically a sodium high-pressure discharge lamp, fro...

Circuit for pulsed operation of a discharge lamp

Optocoupler apparatus

Patents Applicationslast 30 patents

INTEGRATED GAS DISCHARGE LAMP

UNIVERSAL ELECTRONIC BALLAST FOR OPERATING HG-FREE AND HG-CONTAININ...