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Steven M Armstrong
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Nepean, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Presence management system
Patent number
7,603,411
Issue date
Oct 13, 2009
Nortel Networks Limited
Elwyn B Davies
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intelligent filtering for contact spanning multiple access networks
Patent number
7,373,428
Issue date
May 13, 2008
Nortel Networks Limited
Steven M Armstrong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System indicating the presence of an individual or group of individ...
Patent number
7,359,938
Issue date
Apr 15, 2008
Nortel Networks Limited
Elwyn B Davies
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Independent contact spanning multiple access networks
Patent number
7,221,658
Issue date
May 22, 2007
Nortel Networks Ltd.
Steven M. Armstrong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for providing remote access to previously transmi...
Patent number
7,031,437
Issue date
Apr 18, 2006
Nortel Networks Limited
Eric W. Parsons
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Voice mail caller identification
Patent number
6,970,906
Issue date
Nov 29, 2005
Nortel Networks Limited
Eric W. Parsons
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Generating and providing alert messages in a communications network
Patent number
6,871,214
Issue date
Mar 22, 2005
Nortel Networks Limited
Eric W. Parsons
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for personalizing an interactive interface
Patent number
6,870,910
Issue date
Mar 22, 2005
Nortel Networks Limited
Steven M. Armstrong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Anonymity in a presence management system
Patent number
6,853,634
Issue date
Feb 8, 2005
Nortel Networks Limited
Elwyn B Davies
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication and presence spanning multiple access networks
Patent number
6,807,423
Issue date
Oct 19, 2004
Nortel Networks Limited
Steven M. Armstrong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
DISTRIBUTED SERVICE NETWORK SYSTEM CAPABLE OF TRANSPARENTLY CONVERT...
Patent number
6,351,771
Issue date
Feb 26, 2002
Nortel Networks Limited
Arthur Julian Patterson Craddock
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Method and system for providing unified communication management ba...
Publication number
20020085701
Publication date
Jul 4, 2002
Eric W. Parsons
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and system for providing unified WAP alerts
Publication number
20020087643
Publication date
Jul 4, 2002
Eric W. Parsons
G06 - COMPUTING CALCULATING COUNTING