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Optical wireless communications
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Issue date Aug 18, 2009
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Isis Innovation Limited
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David John Edwards
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Solid state light detector
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Patent number 7,217,911
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Issue date May 15, 2007
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Isis Innovation Limited
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David John Edwards
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Optical wireless communications
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Patent number 6,914,266
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Issue date Jul 5, 2005
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Isis Innovation Limited
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David John Edwards
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Wavelength selective filter
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Patent number 6,141,361
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Issue date Oct 31, 2000
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British Technology Group Limited
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Robert Joseph Mears
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G02 - OPTICS
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