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Multiband optical fiber
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Patent number 7,406,237
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Issue date Jul 29, 2008
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Corning Incorporated
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Scott Robertson Bickham
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G02 - OPTICS
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Optical fibers
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Patent number 7,382,956
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Issue date Jun 3, 2008
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Sumitomo Electric Industries, Ltd.
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Eisuke Sasaoka
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C03 - GLASS MINERAL OR SLAG WOOL
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Dispersion-compensating system
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Patent number 7,292,748
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Issue date Nov 6, 2007
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Sumitomo Electric Industries, Ltd.
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Masao Tsukitani
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Dispersion-compensating system
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Patent number 7,079,769
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Issue date Jul 18, 2006
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Sumitomo Electric Industries, Ltd.
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Masa Tsukitani
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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