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Add drop structure
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Patent number 11,296,810
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Issue date Apr 5, 2022
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Accelink Technologies Co., Ltd.
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Alan Solheim
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H01 - BASIC ELECTRIC ELEMENTS
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Wavelength exerciser
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Patent number 7,190,902
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Issue date Mar 13, 2007
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Lucent Technologies Inc.
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Alan Glen Solheim
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Integrated photonic switch
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Patent number 7,106,966
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Issue date Sep 12, 2006
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Nortel Networks Limited
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Frederick J. Lalonde
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Bidirectional optical networks
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Patent number 7,043,159
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Issue date May 9, 2006
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Nortel Networks Limited
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Alan G. Solheim
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Transparent transport
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Patent number 6,298,038
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Issue date Oct 2, 2001
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Nortel Networks Limited
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David Wright Martin
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Optical amplifiers
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Patent number 6,275,331
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Issue date Aug 14, 2001
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Nortel Networks Limited
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Kevan P Jones
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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