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Dieter Schultz
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Dunrobin, CA
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last 30 patents
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Patent Grant
Echo cancellation/suppression and double-talk detection in communic...
Patent number
7,212,628
Issue date
May 1, 2007
Mitel Networks Corporation
Mirjana Popovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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last 30 patents
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Patent Application
Echo cancellation/suppression and double-talk detection in communic...
Publication number
20040247111
Publication date
Dec 9, 2004
Mirjana Popovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE