Franz Raiser

Person

Munich, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for providing an output signal having a desired value of a c...
- Patent number 6,381,551
- Issue date Apr 30, 2002
- Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
- Franz Raiser
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ballast for at least one gas discharge lamp and method for operatin...
- Patent number 6,316,888
- Issue date Nov 13, 2001
- Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
- Franz Raiser
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit for correcting the power factor
- Patent number 6,266,256
- Issue date Jul 24, 2001
- Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
- Klaus Lehnert
- G05 - CONTROLLING REGULATING
Information Patent Grant
Circuit for power-factor correction
- Patent number 6,208,085
- Issue date Mar 27, 2001
- Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
- Klaus Lehnert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit for operating a discharge lamp
- Patent number 5,883,472
- Issue date Mar 16, 1999
- Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen mbH
- Franz Raiser
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Switching power supply for the operation of electric lamps
- Patent number 5,740,021
- Issue date Apr 14, 1998
- Patent-Treuhand-Gesellschaft fur elektrische Gluehlampen mbH
- Reinhard Lecheler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Franz Raiser

Person

Patents Grantslast 30 patents

Method for providing an output signal having a desired value of a c...

Ballast for at least one gas discharge lamp and method for operatin...

Circuit for correcting the power factor

Circuit for power-factor correction

Circuit for operating a discharge lamp

Switching power supply for the operation of electric lamps