Tef Hin Yeap

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Ottawa, CA

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Patents Grantslast 30 patents

Information Patent Grant
Secure modem gateway concentrator
- Patent number 8,312,279
- Issue date Nov 13, 2012
- BCE Inc.
- William G. O'Brien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SECURE MODEM GATEWAY CONCENTRATOR
- Publication number 20100306529
- Publication date Dec 2, 2010
- William G. O'Brien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE