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Inventor
ROBISON HELEN MARGUERITE
US
2 patents
Patents
2 patents
US7283624B1
Oct 16, 2007
Idle detection for answer supervision
CISCO TECH INC
13 citations
76
US7778169B2
Aug 17, 2010
Packetizing media for a time slotted communication system
CISCO TECH INC
0 citations
47