Elwyn B. Davies

Person

Cambridgeshire, GB

People

Patents Grantslast 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
Communications system, apparatus and method therefor
- Patent number 7,161,897
- Issue date Jan 9, 2007
- Nortel Networks Limited
- Elwyn B Davies
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Content networks
- Patent number 7,114,003
- Issue date Sep 26, 2006
- Nortel Networks Limited
- Alan S. Chapman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Connectionless network express route
- Patent number 6,901,053
- Issue date May 31, 2005
- Nortel Networks Limited
- Elwyn B Davies
- 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
Admission control for aggregate data flows based on a threshold adj...
- Patent number 6,839,767
- Issue date Jan 4, 2005
- Nortel Networks Limited
- Elwyn Brian 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
Internet differentiated services service for transaction applications
- Patent number 6,483,805
- Issue date Nov 19, 2002
- Nortel Networks Limited
- Elwyn Brian Davies
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Flow control and quality of service provision for frame relay proto...
- Publication number 20030185249
- Publication date Oct 2, 2003
- Elwyn B. Davies
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Allocating traffic between a plurality of paths in a communications...
- Publication number 20020133617
- Publication date Sep 19, 2002
- Elwyn B. Davies
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Failure protection in a communications network
- Publication number 20020093954
- Publication date Jul 18, 2002
- Jon Weil
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Content networks
- Publication number 20020087659
- Publication date Jul 4, 2002
- Alan S. Chapman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System, device, and method for bypassing network changes in a route...
- Publication number 20020004843
- Publication date Jan 10, 2002
- Loa Andersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Elwyn B. Davies

Person

Patents Grantslast 30 patents

Presence management system

Intelligent filtering for contact spanning multiple access networks

System indicating the presence of an individual or group of individ...

Independent contact spanning multiple access networks

Communications system, apparatus and method therefor

Content networks

Connectionless network express route

Anonymity in a presence management system

Admission control for aggregate data flows based on a threshold adj...

Communication and presence spanning multiple access networks

Internet differentiated services service for transaction applications

Patents Applicationslast 30 patents

Flow control and quality of service provision for frame relay proto...

Allocating traffic between a plurality of paths in a communications...

Failure protection in a communications network

Content networks

System, device, and method for bypassing network changes in a route...