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Bipin Patel
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Harlow, GB
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last 30 patents
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Patent Grant
Optical add/drop multiplexer/demultiplexer
Patent number
6,101,012
Issue date
Aug 8, 2000
Nortel Networks Corporation
David John Danagher
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Optical add/drop multiplexer/demultiplexer
Patent number
5,959,749
Issue date
Sep 28, 1999
Nortel Networks Corporation
David John Danagher
H04 - ELECTRIC COMMUNICATION TECHNIQUE