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Stephen Wilson
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Nepean, CA
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last 30 patents
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Patent Grant
Optical ring protection having matched nodes and alternate secondar...
Patent number
6,400,859
Issue date
Jun 4, 2002
Nortel Networks Limited
Evert de Boer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Optical inter-ring protection having matched nodes
Patent number
6,259,837
Issue date
Jul 10, 2001
Nortel Networks Limited
Evert de Boer
H04 - ELECTRIC COMMUNICATION TECHNIQUE