Assignee
VIADUX INC
US3 patents
Top patents by PatentIndex Score
US6693916B1Feb 17, 2004
Method and system for combining symmetric DSL signals and voice signals
VIADUX INC108 citations95
US6731752B1May 4, 2004
Method and circuit for echo-cancellation in two-way communications
VIADUX INC11 citations70
US6804348B1Oct 12, 2004
Circuit for echo-cancellation in an asymmetric, two-way time-and frequency-shared communication medium
VIADUX INC4 citations60