Inventor

PEARCE CHRISTOPHER EDWIN

US3 patents

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

CISCO TECH INC

2 patents

US10581829B1Mar 3, 2020

Certificate-based call identification and routing

CISCO TECH INC25 citations86

US11553092B2Jan 10, 2023

Cloud migration utilities for telephony services

CISCO TECH INC1 citations56

CHEN EDWARD CHUNGMING

1 patent

US8428244B2Apr 23, 2013

Cross-call agent extension mobility with call admission control and emergency calling

CHEN EDWARD CHUNGMING4 citations47