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Mark A. Gibbon
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Bishop's Stortford, GB
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last 30 patents
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Patent Grant
Semiconductor modulator with a .pi. shift
Patent number
5,694,504
Issue date
Dec 2, 1997
Northern Telecom Limited
Jun Yu
B82 - NANO-TECHNOLOGY
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Patent Grant
Electro absorption optical modulators
Patent number
5,530,580
Issue date
Jun 25, 1996
Northern Telecom Limited
George H. B. Thompson
B82 - NANO-TECHNOLOGY