Steve Lyon

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Woodlawn, CA

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Patents Grantslast 30 patents

Information Patent Grant
Extended cascaded ringing
- Patent number 8,761,746
- Issue date Jun 24, 2014
- Mitel Networks Corporation
- Kenneth Armstrong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Extended cascaded ringing
- Publication number 20100267374
- Publication date Oct 21, 2010
- MITEL NETWORKS CORPORATION
- Kenneth Armstrong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE