Inventor

CAMPION PHILIP JOHN

US3 patents

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

RAMSAYER CHRISTOPHER G

2 patents

US8098651B1Jan 17, 2012

Integrating multimedia capabilities with circuit-switched calls

RAMSAYER CHRISTOPHER G11 citations77

US8711707B2Apr 29, 2014

Integrating multimedia capabilities with circuit-switched calls

RAMSAYER CHRISTOPHER G0 citations45

NORTEL NETWORKS LTD

1 patent

US6985961B1Jan 10, 2006

System for routing incoming message to various devices based on media capabilities and type of media session

NORTEL NETWORKS LTD118 citations95