Karen A. McGregor-Barnes

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Manalapan, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for providing enhanced services local routing
- Patent number 9,246,807
- Issue date Jan 26, 2016
- AT&T Intellectual Property II, L.P.
- Susan K. Canavan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for controlling services and operations in con...
- Patent number 8,705,518
- Issue date Apr 22, 2014
- AT&T Intellectual Property II, L.P.
- Siroos Afshar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for providing enhanced services local routing
- Patent number 8,660,113
- Issue date Feb 25, 2014
- AT&T Intellectual Property II, L.P.
- Susan K. Canavan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Access independent common architecture for real-time communications...
- Patent number 8,625,578
- Issue date Jan 7, 2014
- AT&T Intellectual Property II, L.P.
- Radhika R. Roy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Access independent common architecture for real-time communications...
- Patent number 7,797,459
- Issue date Sep 14, 2010
- AT&T Intellectual Property II, L.P.
- Radhika R. Roy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for notifying called and/or calling parties of...
- Patent number 7,724,884
- Issue date May 25, 2010
- AT&T Corp.
- Mitchell K. Bilder
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR PROVIDING ENHANCED SERVICES LOCAL ROUTING
- Publication number 20140153564
- Publication date Jun 5, 2014
- AT&T Intellectual Property II, L.P.
- SUSAN K. CANAVAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACCESS INDEPENDENT COMMON ARCHITECTURE FOR REAL-TIME COMMUNICATIONS...
- Publication number 20080056243
- Publication date Mar 6, 2008
- Radhika R. Roy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE