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Beamed antenna system
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Patent number 6,397,082
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Issue date May 28, 2002
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Nortel Networks Limited
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Jeffrey Graham Searle
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Base station antenna arrangement
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Patent number 6,038,459
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Issue date Mar 14, 2000
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Nortel Networks Corporation
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Jeffrey Graham Searle
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H01 - BASIC ELECTRIC ELEMENTS
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Base station antenna arrangement
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Patent number 5,714,957
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Issue date Feb 3, 1998
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Northern Telecom Limited
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Jeffrey Graham Searle
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Base station antenna arrangement
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Patent number 5,602,555
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Issue date Feb 11, 1997
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Northern Telecom Limited
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Jeffrey G. Searle
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Base station antenna arrangement
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Patent number 5,596,329
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Issue date Jan 21, 1997
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Northern Telecom Limited
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Jeffrey G. Searle
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Base station antenna arrangement
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Patent number 5,576,717
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Issue date Nov 19, 1996
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Northern Telecom Limited
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Jeffrey G. Searle
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Base station antenna arrangement
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Patent number 5,570,098
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Issue date Oct 29, 1996
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Northern Telecom Limited
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Jeffrey G. Searle
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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