Inventor

SMITH JR WALLACE F

US3 patents

⚠️ This page may combine multiple inventors who share the name “SMITH JR WALLACE F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AT & T CORP

1 patent

US7251213B2Jul 31, 2007

Method for remote measurement of echo path delay

AT & T CORP6 citations58

AT & T IP I LP

1 patent

US9008326B2Apr 14, 2015

Method for testing echo cancellers

AT & T IP I LP0 citations48

JAMES JAMES H

1 patent

US8295501B2Oct 23, 2012

Method for testing echo cancellers

JAMES JAMES H0 citations45