Duncan; Ian H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Duncan; Ian H..The latest application filed is for "multicast systems and methods for segment routing".

Company Profile

1.19.11

Duncan; Ian H. - Ottawa CA
Duncan; Ian H - Ottawa N/A CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Multicast systems and methods for segment routing Grant 10,686,699 - Duncan , et al.	2020-06-16
Multicast systems and methods for Segment Routing App 20180324090 - Duncan; Ian H. ; et al.	2018-11-08
Method and apparatus for forwarding packets Grant 9,326,052 - Duncan , et al. April 26, 2	2016-04-26
Methods and systems for carrying synchronization over ethernet and optical transport network Grant 9,100,133 - Gazier , et al. August 4, 2	2015-08-04
Methods and systems for interactive video transport over Ethernet networks Grant 8,832,755 - Gazier , et al. September 9, 2	2014-09-09
Separate ethernet forwarding and control plane systems and methods with interior gateway route reflector for a link state routing system Grant 8,787,394 - Bragg , et al. July 22, 2	2014-07-22
Methods and systems for existential provisioning of flexible line modules using distributed control Grant 8,787,170 - Ong , et al. July 22, 2	2014-07-22
Methods and systems for distributed authentication and caching for internet protocol multimedia subsystem and other session initiation protocol systems Grant 8,467,290 - Gazier , et al. June 18, 2	2013-06-18
Methods and systems for session initiation protocol control of network equipment Grant 8,355,333 - Gazier , et al. January 15, 2	2013-01-15
Separate Ethernet Forwarding And Control Plane Systems And Methods With Interior Gateway Route Reflector For A Link State Routing System App 20120195319 - BRAGG; Nigel L. ; et al.	2012-08-02
Methods and systems for carrying synchronization over Ethernet and optical transport network Grant 8,059,685 - Ghodrat , et al. November 15, 2	2011-11-15
Method And Apparatus For Forwarding Packets App 20110228776 - Duncan; Ian H ; et al.	2011-09-22
Method and apparatus for forwarding packets Grant 7,961,727 - Duncan , et al. June 14, 2	2011-06-14
Methods and systems for extensible markup language control of network equipment Grant 7,962,619 - Gazier , et al. June 14, 2	2011-06-14
Methods And Systems For Carrying Synchronization Over Ethernet And Optical Transport Network App 20110019681 - Gazier; Michael ; et al.	2011-01-27
Method And Apparatus For Forwarding Packets App 20100014518 - Duncan; Ian H. ; et al.	2010-01-21
Method and apparatus for forwarding packets Grant 7,583,665 - Duncan , et al. September 1, 2	2009-09-01
Methods and systems for interactive video transport over Ethernet networks App 20080271096 - Gazier; Michael A. ; et al.	2008-10-30
Methods and systems for existential provisioning of flexible line modules using distributed control App 20080175154 - Ong; Lyndon Y. ; et al.	2008-07-24
Methods and systems for carrying synchronization over Ethernet and optical transport network App 20080151941 - Ghodrat; Morteza ; et al.	2008-06-26
Methods and systems for distributed authentication and caching for internet protocol multimedia subsystem and other session initiation protocol systems App 20080155659 - Gazier; Michael A. ; et al.	2008-06-26
Methods and systems for extensible markup language control of network equipment App 20080082649 - Gazier; Michael A. ; et al.	2008-04-03
Methods and systems for session initiation protocol control of network equipment App 20080056151 - Gazier; Michael A. ; et al.	2008-03-06

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