Cecil Mathews

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Rohnert Park, CA

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Patents Grantslast 30 patents

Information Patent Grant
POTS extender for voice fallback in a subscriber line
- Patent number 8,724,482
- Issue date May 13, 2014
- Wi-Lan, Inc.
- Jeffrey Wissing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
POTS extender for voice fallback in a subscriber line
- Patent number 8,233,472
- Issue date Jul 31, 2012
- Wi-LAN, Inc.
- Jeffrey Wissing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
POTS EXTENDER FOR VOICE FALLBACK IN A SUBSCRIBER LINE
- Publication number 20120287925
- Publication date Nov 15, 2012
- WI-LAN, INC.
- Jeffrey Wissing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE