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Apeldyn Corporation
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Portland, OR, US
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Patents Grants
last 30 patents
Information
Patent Grant
Diffractive optical switch with polarizing beam splitters
Patent number
5,877,876
Issue date
Mar 2, 1999
Apeldyn Corporation
William A. Birdwell
G02 - OPTICS
Information
Patent Grant
Cavity thickness compensated etalon filter
Patent number
5,710,655
Issue date
Jan 20, 1998
Apeldyn Corporation
Scott H. Rumbaugh
G02 - OPTICS
Information
Patent Grant
Fixture for angularly aligning an optical device
Patent number
5,411,235
Issue date
May 2, 1995
Apeldyn Corporation
Scott H. Rumbaugh
G02 - OPTICS
Patents Applications
last 30 patents
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