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Alois Biebl
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St. Johann, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Motor vehicle headlight element
Patent number
8,884,521
Issue date
Nov 11, 2014
Osram AG
Gerhard Behr
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Illumination unit for vehicle headlights and vehicle headlights
Patent number
8,870,426
Issue date
Oct 28, 2014
Osram AG
Alois Biebl
F21 - LIGHTING
Information
Patent Grant
Arrangement for cooling semiconductor light sources and floodlight...
Patent number
8,342,728
Issue date
Jan 1, 2013
Osram GmbH
Alois Biebl
F21 - LIGHTING
Information
Patent Grant
Semiconductor light module
Patent number
8,262,256
Issue date
Sep 11, 2012
Osram AG
Alois Biebl
F21 - LIGHTING
Information
Patent Grant
Motor vehicle headlight element
Patent number
8,159,144
Issue date
Apr 17, 2012
Osram Opto Semiconductors GmbH
Gerhard Behr
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Circuit unit
Patent number
8,044,607
Issue date
Oct 25, 2011
Osram AG
Alois Biebl
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Illumination system having at least two light sources, and a method...
Patent number
7,288,900
Issue date
Oct 30, 2007
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Alois Biebl
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Illumination device and control method
Patent number
7,173,384
Issue date
Feb 6, 2007
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Ludwig Plötz
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Drive circuit for at least one LED strand
Patent number
7,061,394
Issue date
Jun 13, 2006
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Alois Biebl
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Drive circuit for an LED array
Patent number
6,864,867
Issue date
Mar 8, 2005
Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH
Alois Biebl
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Control circuit for LED and corresponding operating method
Patent number
6,515,434
Issue date
Feb 4, 2003
Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
Alois Biebl
B60 - VEHICLES IN GENERAL
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
Patents Applications
last 30 patents
Information
Patent Application
ILLUMINATION UNIT FOR VEHICLE HEADLIGHTS AND VEHICLE HEADLIGHTS
Publication number
20120020104
Publication date
Jan 26, 2012
OSRAM AG
Alois Biebl
F21 - LIGHTING
Information
Patent Application
Arrangement for Cooling Semiconductor Light Sources and Floodlight...
Publication number
20110051449
Publication date
Mar 3, 2011
Alois Biebl
F21 - LIGHTING
Information
Patent Application
Semiconductor Light Module
Publication number
20100128479
Publication date
May 27, 2010
OSRAM Gesellschaft mit beschrankter Haftung
Alois Biebl
F21 - LIGHTING
Information
Patent Application
MOTOR VEHICLE HEADLIGHT ELEMENT
Publication number
20090302766
Publication date
Dec 10, 2009
Osram Opto Semiconductors GmbH
Gerhard Behr
B60 - VEHICLES IN GENERAL
Information
Patent Application
Circuit Unit
Publication number
20090128050
Publication date
May 21, 2009
Alois Biebl
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Color Adaptive Lighting System
Publication number
20080259596
Publication date
Oct 23, 2008
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Alois Biebl
F21 - LIGHTING
Information
Patent Application
Illumination device and control method
Publication number
20060066265
Publication date
Mar 30, 2006
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Ludwig Plotz
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Illumination system having at least two light sources, and a method...
Publication number
20060061300
Publication date
Mar 23, 2006
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Alois Biebl
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Drive circuit for at least one LED strand
Publication number
20030227265
Publication date
Dec 11, 2003
PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCH GLUHLAMPEN MBH
Alois Biebl
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Drive circuit for an LED array
Publication number
20020140380
Publication date
Oct 3, 2002
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Alois Biebl
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR