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Gerhard Schreiber
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Korntal, DE
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Patents Grants
last 30 patents
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Patent Grant
Stray light absorber including grating array
Patent number
6,990,275
Issue date
Jan 24, 2006
Avanex Corporation
Peter Kersten
G02 - OPTICS
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last 30 patents
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Patent Application
Stray light absorber
Publication number
20040223695
Publication date
Nov 11, 2004
Avanex Corporation, a Delaware Corporation
Peter Kersten
G02 - OPTICS