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Walter Joseph Fant
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Los Gatos, CA, US
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last 30 patents
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Patent Grant
Optical switch with internal monitoring
Patent number
6,792,177
Issue date
Sep 14, 2004
Calient Networks, Inc.
David Edward Welsh
G02 - OPTICS
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last 30 patents
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Patent Application
Optical switch with internal monitoring
Publication number
20020126949
Publication date
Sep 12, 2002
David Edward Welsh
G02 - OPTICS