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Broadband telecommunications system
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Patent number 6,115,380
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Issue date Sep 5, 2000
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Sprint Communications Co., L.P.
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Joseph Michael Christie
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Broadband telecommunications system
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Patent number 6,081,525
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Issue date Jun 27, 2000
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Sprint Communications Co., L.P.
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Joseph Michael Christie
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Telecommunications system
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Patent number 6,031,840
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Issue date Feb 29, 2000
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Sprint Communications Co. L.P.
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Joseph Michael Christie
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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ATM gateway system
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Patent number 6,026,091
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Issue date Feb 15, 2000
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Sprint Communications Co. L.P.
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Joseph Michael Christie
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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