Martin Sproat

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Stevenage, GB

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Patents Grantslast 30 patents

Information Patent Grant
Network service provider architecture in communications network
- Patent number 7,649,883
- Issue date Jan 19, 2010
- Nortel Networks Limited
- Martin Sproat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automated line signal processing
- Patent number 6,778,503
- Issue date Aug 17, 2004
- Nortel Networks Limited
- Martin Sproat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network service provider architecture in communications network
- Patent number 6,643,297
- Issue date Nov 4, 2003
- Nortel Networks Limited
- Martin Sproat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Asynchronous transfer mode adaptation arrangements
- Patent number 6,519,261
- Issue date Feb 11, 2003
- Nortel Networks Limited
- Simon Brueckheimer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaption resource module and operating method therefor
- Patent number 6,266,342
- Issue date Jul 24, 2001
- Nortel Networks Limited
- David John Stacey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Network service provider architecture in communications network
- Publication number 20040042480
- Publication date Mar 4, 2004
- Martin Sproat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE