Doug Trump

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Nepean, CA

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Patents Grantslast 30 patents

Information Patent Grant
Probable cause fields in telecommunications network alarm indicatio...
- Patent number 7,363,548
- Issue date Apr 22, 2008
- Nortel Networks Limited
- Chris Ramsden
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Probable cause fields in telecommunications network alarm indicatio...
- Publication number 20050105696
- Publication date May 19, 2005
- Chris Ramsden
- H04 - ELECTRIC COMMUNICATION TECHNIQUE