Dave Langridge

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Stansted, GB

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Patents Grantslast 30 patents

Information Patent Grant
Data network having enhanced availability of extra traffic
- Patent number 6,795,394
- Issue date Sep 21, 2004
- Nortel Networks Limited
- Gerard L Swinkels
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communications network
- Patent number 6,683,849
- Issue date Jan 27, 2004
- Nortel Networks Limited
- Dave Langridge
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Optical communications network
- Publication number 20050086555
- Publication date Apr 21, 2005
- David Langridge
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Protection switching in ring-configured networks
- Publication number 20030005165
- Publication date Jan 2, 2003
- Dave Langridge
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dynamic protection bandwidth allocation in BLSR networks
- Publication number 20020141334
- Publication date Oct 3, 2002
- Evert E. Deboer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mesh network protection using dynamic ring
- Publication number 20020118636
- Publication date Aug 29, 2002
- Peter W. Phelps
- H04 - ELECTRIC COMMUNICATION TECHNIQUE