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Communications network
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Patent number 8,433,194
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Issue date Apr 30, 2013
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British Telecommunications
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Derek Nesset
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Optical signal transmission
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Patent number 7,336,906
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Issue date Feb 26, 2008
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Ericsson AB
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Derek Nesset
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Optical pulse source
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Patent number 6,208,672
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Issue date Mar 27, 2001
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British Telecommunications public limited company
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Paul Gunning
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Optical amplifier
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Patent number 6,188,511
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Issue date Feb 13, 2001
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British Telecommunications
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G02 - OPTICS
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Optical and gate
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Patent number 5,987,040
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Issue date Nov 16, 1999
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British Telecommunications public limited company
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Derek Nesset
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G02 - OPTICS
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Optical Pulse source
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Patent number 5,778,015
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Issue date Jul 7, 1998
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British Telecommunications public limited company
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Paul Gunning
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H04 - ELECTRIC COMMUNICATION TECHNIQUE