Thomas Walsh

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Toronto, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for securing transmission on a speakerphone or...
- Patent number 7,796,758
- Issue date Sep 14, 2010
- Avaya Inc.
- Eric Diethorn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for securing transmission on a speakerphone or...
- Publication number 20080084985
- Publication date Apr 10, 2008
- Avaya Technology LLC
- Eric Diethorn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE