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Frank Kuehn
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Munchen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Radiation emitting semiconductor device
Patent number
7,195,942
Issue date
Mar 27, 2007
Osram GmbH
Dominik Eisert
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Radiation emitting semiconductor device
Patent number
6,730,939
Issue date
May 4, 2004
Osram Opto Semiconductors GmbH
Dominik Eisert
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Radiation emitting semiconductor device
Publication number
20050003565
Publication date
Jan 6, 2005
Osram Opto Semiconductors GmbH, a Germany corporat
Dominik Eisert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RADIATION EMITTING SEMICONDUCTOR DEVICE
Publication number
20030173575
Publication date
Sep 18, 2003
Dominik Eisert
H01 - BASIC ELECTRIC ELEMENTS