Inventor
DUNCAN IAN H
CA12 patents
⚠️ This page may combine multiple inventors who share the name “DUNCAN IAN H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIENA CORP
3 patentsUS10686699B2Jun 16, 2020
Multicast systems and methods for segment routing
CIENA CORP9 citations83
US8355333B2Jan 15, 2013
Methods and systems for session initiation protocol control of network equipment
CIENA CORP6 citations69
US7962619B2Jun 14, 2011
Methods and systems for extensible markup language control of network equipment
CIENA CORP1 citations51
ALCATEL LUCENT CANADA INC
2 patentsGAZIER MICHAEL A
2 patentsUS8467290B2Jun 18, 2013
Methods and systems for distributed authentication and caching for internet protocol multimedia subsystem and other session initiation protocol systems
GAZIER MICHAEL A6 citations68
US8832755B2Sep 9, 2014
Methods and systems for interactive video transport over Ethernet networks
GAZIER MICHAEL A0 citations36