Brian J. N. Vaughan

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Ottawa, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for reduction of call setup rate in an ATM net...
- Patent number 6,822,961
- Issue date Nov 23, 2004
- Nortel Networks Limited
- Cristian M. Constantinof
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dial pulse detector
- Patent number 4,326,105
- Issue date Apr 20, 1982
- Mitel Corporation
- Brian J. N. Vaughan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loop to ground start circuit
- Patent number 4,221,936
- Issue date Sep 9, 1980
- Mitel Corporation
- Brian J. N. Vaughan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE