Walter Limmer

Person

Munich, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Lighting system with an interface having a power supply unit and at...
- Patent number 9,554,430
- Issue date Jan 24, 2017
- Osram GmbH
- Walter Limmer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for operating a lamp and electronic ballast
- Patent number 8,884,544
- Issue date Nov 11, 2014
- OSRAM Gesellschaft mit beschraenkter Haftung
- Walter Limmer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit arrangement and method for operating a high pressure discha...
- Patent number 8,760,069
- Issue date Jun 24, 2014
- OSRAM Gesellschaft mit beschrankter Haftung
- Alois Braun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit arrangement and method for operating discharge lamps
- Patent number 8,618,739
- Issue date Dec 31, 2013
- OSRAM Gesellschaft mit beschraenkter Haftung
- Alois Braun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit arrangement and method for operation of a discharge lamp
- Patent number 8,531,122
- Issue date Sep 10, 2013
- OSRAM Gesellschaft mit beschraenkter Haftung
- Alois Braun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and circuit arrangement for making a lamp wattage available...
- Patent number 8,492,994
- Issue date Jul 23, 2013
- OSRAM Gesellschaft mit beschrankter Haftung
- Alois Braun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit arrangement and method for operating a high-pressure discha...
- Patent number 8,089,220
- Issue date Jan 3, 2012
- Osram AG
- Alois Braun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic ballast for a high-pressure discharge lamp having a curr...
- Patent number 7,541,744
- Issue date Jun 2, 2009
- OSRAM Gesellschaft mit beschraenkter Haftung
- Alois Braun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic ballast having resonance excitation for generating a tra...
- Patent number 7,145,293
- Issue date Dec 5, 2006
- Patent-Treuhand-Gesellschaft fur Elektrisch Gluhlampen mbH
- Alois Braun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Step-up converter having power factor correction
- Patent number 7,116,084
- Issue date Oct 3, 2006
- Patent-Treuhand-Gesellschaft fuer Elertrische Glubhlampen mbH
- Alois Braun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Lighting system
- Patent number 6,891,337
- Issue date May 10, 2005
- Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
- Andreas Huber
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Operating circuit with an improved power supply for a driver circuit
- Patent number 6,831,422
- Issue date Dec 14, 2004
- Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
- Walter Limmer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit arrangement for igniting a lamp
- Patent number 6,362,576
- Issue date Mar 26, 2002
- Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
- Andreas Huber
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit arrangement with half-bridge
- Patent number 6,268,758
- Issue date Jul 31, 2001
- Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
- Walter Limmer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING SYSTEM WITH AN INTERFACE HAVING A POWER SUPPLY UNIT AND AT...
- Publication number 20150145437
- Publication date May 28, 2015
- OSRAM GMBH
- Walter Limmer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Circuit Assembly and Method for Operating a Discharge Lamp
- Publication number 20120286693
- Publication date Nov 15, 2012
- Alois Braun
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electronic Operating Device for Gas Discharge Lamps with Reduced Po...
- Publication number 20120013263
- Publication date Jan 19, 2012
- Osram Gesellschaft Mit Beschrankter Haftung
- Jürgen Fischer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD FOR OPERATING A LAMP AND ELECTRONIC BALLAST
- Publication number 20110254463
- Publication date Oct 20, 2011
- OSRAM Gesellschaft mit beschraenkter Haftung
- Walter Limmer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method and Circuit Arrangement for Making a Lamp Wattage Available...
- Publication number 20110221354
- Publication date Sep 15, 2011
- Alois Braun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Circuit Arrangement and Method for Operating a High Pressure Discha...
- Publication number 20110221357
- Publication date Sep 15, 2011
- Alois Braun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CIRCUIT ARRANGEMENT AND METHOD FOR OPERATION OF A DISCHARGE LAMP
- Publication number 20110169427
- Publication date Jul 14, 2011
- OSRAM Gesellschaft mit beschraenkter Haftung
- Alois Braun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CIRCUIT ARRANGEMENT AND METHOD FOR OPERATING DISCHARGE LAMPS
- Publication number 20100277093
- Publication date Nov 4, 2010
- OSRAM Gesellschaft mit beschraenkter Haftung
- Alois Braun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Circuit Arrangement and Method for Operating a High-Pressure Discha...
- Publication number 20090295302
- Publication date Dec 3, 2009
- Osram Gesellschaft Mit Beschrankter Haftung
- Alois Braun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electronic ballast for a high-pressure discharge lamp having a curr...
- Publication number 20060186828
- Publication date Aug 24, 2006
- PATEN-TREUHAND-GESELLSCHAFT FUR ELEKTRISCH GLUHLAMPEN MBH
- Alois Braun
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electronic ballast having resonance excitation for generating a tra...
- Publication number 20050225260
- Publication date Oct 13, 2005
- PATENT-TREUHAND-GESELLSCHAFT FUR ELECTRISCH GLUHLAMPEN MBH
- Alois Braun
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Step-up converter having power factor correction
- Publication number 20050083022
- Publication date Apr 21, 2005
- PATENT-TREUHAND-GESELLSCHAFT
- Alois Braun
- G05 - CONTROLLING REGULATING
Information Patent Application
Operating circuit with an improved power supply for a driver circuit
- Publication number 20040041621
- Publication date Mar 4, 2004
- PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCH GLUHLAMPEN MBH
- Walter Limmer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Lighting system
- Publication number 20030193302
- Publication date Oct 16, 2003
- PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCH GLUHLAMPEN MBH
- Andreas Huber
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
THERMALLY CONDUCTIVE INLAY MAT FOR ELECTRICAL AND ELECTRONIC APPLIA...
- Publication number 20020141150
- Publication date Oct 3, 2002
- ANDREAS HUBER
- F28 - HEAT EXCHANGE IN GENERAL

Walter Limmer

Person

Patents Grantslast 30 patents

Lighting system with an interface having a power supply unit and at...

Method for operating a lamp and electronic ballast

Circuit arrangement and method for operating a high pressure discha...

Circuit arrangement and method for operating discharge lamps

Circuit arrangement and method for operation of a discharge lamp

Method and circuit arrangement for making a lamp wattage available...

Circuit arrangement and method for operating a high-pressure discha...

Electronic ballast for a high-pressure discharge lamp having a curr...

Electronic ballast having resonance excitation for generating a tra...

Step-up converter having power factor correction

Lighting system

Operating circuit with an improved power supply for a driver circuit

Circuit arrangement for igniting a lamp

Circuit arrangement with half-bridge

Patents Applicationslast 30 patents

LIGHTING SYSTEM WITH AN INTERFACE HAVING A POWER SUPPLY UNIT AND AT...

Circuit Assembly and Method for Operating a Discharge Lamp

Electronic Operating Device for Gas Discharge Lamps with Reduced Po...

METHOD FOR OPERATING A LAMP AND ELECTRONIC BALLAST

Method and Circuit Arrangement for Making a Lamp Wattage Available...

Circuit Arrangement and Method for Operating a High Pressure Discha...

CIRCUIT ARRANGEMENT AND METHOD FOR OPERATION OF A DISCHARGE LAMP

CIRCUIT ARRANGEMENT AND METHOD FOR OPERATING DISCHARGE LAMPS

Circuit Arrangement and Method for Operating a High-Pressure Discha...

Electronic ballast for a high-pressure discharge lamp having a curr...

Electronic ballast having resonance excitation for generating a tra...

Step-up converter having power factor correction

Operating circuit with an improved power supply for a driver circuit

Lighting system

THERMALLY CONDUCTIVE INLAY MAT FOR ELECTRICAL AND ELECTRONIC APPLIA...