M. Lourdes Coranado

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for routing a communication through an alternate...
- Patent number 7,295,665
- Issue date Nov 13, 2007
- AT&T Labs, Inc.
- William Plunkett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and network for routing a communication through an alternate...
- Patent number 7,068,771
- Issue date Jun 27, 2006
- SBC Laboratories, Inc.
- William Plunkett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and network for routing a communication through an alternate...
- Patent number 6,697,480
- Issue date Feb 24, 2004
- SBC Laboratories, Inc.
- William Plunkett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and computer program for routing a dedicated number through...
- Patent number 6,526,136
- Issue date Feb 25, 2003
- SBC Technology Resources, Inc.
- William Plunkett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for routing a dedicated number through alterna...
- Patent number 6,292,552
- Issue date Sep 18, 2001
- SBC Technology Resources, Inc.
- William Plunkett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for routing a dedicated number through alterna...
- Patent number 6,108,408
- Issue date Aug 22, 2000
- SBC Technology Resources, Inc.
- William Plunkett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and system for routing a communication through an alternate...
- Publication number 20060140384
- Publication date Jun 29, 2006
- SBC Laboratories, Inc.
- William Plunkett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and network for routing a communication through an alternate...
- Publication number 20040151298
- Publication date Aug 5, 2004
- SBC Laboratories, Inc.
- William Plunkett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and network for routing a communication through an alternate...
- Publication number 20030147520
- Publication date Aug 7, 2003
- SBC TECHNOLOGY RESOURCES, INC.
- William Plunkett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and computer program for routing a dedicated number through...
- Publication number 20020027982
- Publication date Mar 7, 2002
- SBC TECHNOLOGY RESOURCES, INC.
- William Plunkett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE