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Michael Ostertag
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Muenchen, DE
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last 30 patents
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Patent Grant
Illumination device with at least one LED as the light source
Patent number
7,821,196
Issue date
Oct 26, 2010
OSRAM Gesellschaft mit beschrankter Haftung
Dieter Bokor
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Illumination device with at least one LED as the light source
Patent number
7,239,082
Issue date
Jul 3, 2007
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Dieter Bokor
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Led-based illumination unit
Patent number
7,183,706
Issue date
Feb 27, 2007
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Andries Ellens
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Illumination device with at least one led as the light source
Patent number
7,064,480
Issue date
Jun 20, 2006
Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH
Dieter Bokor
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
LED-based white-emitting illumination unit
Patent number
7,002,291
Issue date
Feb 21, 2006
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Andries Ellens
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Led-based white-emitting illumination unit
Patent number
6,504,179
Issue date
Jan 7, 2003
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Andries Ellens
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
Illumination device with at least one LED as the light source
Publication number
20070170842
Publication date
Jul 26, 2007
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Dieter Bokor
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
LED-based white-emitting illumination unit
Publication number
20060103291
Publication date
May 18, 2006
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Andries Ellens
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Illumination device with at least one LED as the light source
Publication number
20060055315
Publication date
Mar 16, 2006
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Dieter Bokor
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
LED-based white-emitting illumination unit
Publication number
20050104503
Publication date
May 19, 2005
PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCHE GLUHLAMPEN mbH,
Andries Ellens
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Illumination device with at least one led as the light source
Publication number
20040056256
Publication date
Mar 25, 2004
Dieter Bokor
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Led-based white-light emitting lighting unit
Publication number
20030146690
Publication date
Aug 7, 2003
Andries Ellens
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
LED-BASED WHITE-EMITTING ILLUMINATION UNIT
Publication number
20030006469
Publication date
Jan 9, 2003
Andries Ellens
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...