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Muenchen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Circuit arrangement for operating semiconductor light sources
Patent number
10,219,334
Issue date
Feb 26, 2019
Osram GmbH
Olaf Busse
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electronic operating device having an output network for operating...
Patent number
8,319,453
Issue date
Nov 27, 2012
Osram AG
Horst Werni
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Double-sided printed circuit board comprising a strip conductor saf...
Patent number
8,213,148
Issue date
Jul 3, 2012
Osram AG
Günther Casper
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Ballast for a discharge lamp with adaptive preheating
Patent number
8,134,297
Issue date
Mar 13, 2012
Osram AG
Olaf Busse
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Circuit arrangement and method for operating at least one electric...
Patent number
7,786,683
Issue date
Aug 31, 2010
OSRAM Gesellschaft mit beschraenkter Haftung
Olaf Busse
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Circuit arrangement and method for operating at least one electric...
Patent number
7,327,094
Issue date
Feb 5, 2008
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Olaf Busse
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Smoothing circuit for improving EMC
Patent number
7,309,963
Issue date
Dec 18, 2007
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Olaf Busse
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Fuse housing
Patent number
6,700,768
Issue date
Mar 2, 2004
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Horst Werni
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
CIRCUIT ARRANGEMENT FOR OPERATING SEMICONDUCTOR LIGHT SOURCES
Publication number
20180035499
Publication date
Feb 1, 2018
OSRAM GMBH
Olaf Busse
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
TWO-STAGE CLOCKED ELECTRONIC EVERGY CONVERTER
Publication number
20160204693
Publication date
Jul 14, 2016
Osram GmbH
Siegfried Mayer
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRONIC OPERATING DEVICE FOR OPERATING AT LEAST ONE DISCHARGE LAMP
Publication number
20100308746
Publication date
Dec 9, 2010
OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
Horst Werni
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Ballast for a Discharge Lamp With Adaptive Preheating
Publication number
20100156299
Publication date
Jun 24, 2010
Olaf Busse
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DOUBLE-SIDED PRINTED CIRCUIT BOARD COMPRISING A STRIP CONDUCTOR SAF...
Publication number
20100142110
Publication date
Jun 10, 2010
OSRAM Gesellschaft mit beschraenkter Haftung
Guenther Casper
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Circuit arrangement and method for operating at least one electric...
Publication number
20070210719
Publication date
Sep 13, 2007
Olaf Busse
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Circuit arrangement and method for operating at least one electric...
Publication number
20070018592
Publication date
Jan 25, 2007
Olaf Busse
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Circuit arrangement and method for operating at least one LED and a...
Publication number
20060290299
Publication date
Dec 28, 2006
Olaf Busse
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Smoothing circuit for improving EMC
Publication number
20060284572
Publication date
Dec 21, 2006
Olaf Busse
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Circuit arrangement for protection against impulse voltages
Publication number
20050041356
Publication date
Feb 24, 2005
PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCH GLUHLAMPEN MBH
Arwed Storm
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Fuse housing
Publication number
20030086232
Publication date
May 8, 2003
PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCH GLUHLAMPEN MBH
Horst Werni
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR