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Call Screening Method And Apparatus
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Publication number 20120282907
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Publication date Nov 8, 2012
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AT&T Intellectual Property I, L.P. via transfer from BellSouth Intellectual...
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Scott C. Holt
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Call Screening Method And Apparatus
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Publication number 20100091972
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Publication date Apr 15, 2010
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AT&T Intellectual Property I, L.P. f/k/a AT&T Deleware Intellectual Property,...
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Scott C. Holt
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Real-Time Notification of Presence Changes
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Publication number 20080244026
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Publication date Oct 2, 2008
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AT&T Delaware Intellectual Property, Inc., formerly known as Bellsouth Intell...
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Scott C. Holt
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Checking of broadband network components
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Publication number 20080212486
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Publication date Sep 4, 2008
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AT&T Delaware Intellectual Property, Inc.
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Scott Traynham Stillman
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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