Curtis E. ALLEN

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Colorado Springs, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Parking and routing network calls and sessions
- Patent number 9,112,976
- Issue date Aug 18, 2015
- Verizon Patent and Licensing Inc.
- David E. Phelps
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network routing
- Patent number 8,798,253
- Issue date Aug 5, 2014
- Verizon Patent and Licensing Inc.
- Curtis E. Allen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Least cost call routing
- Patent number 8,351,584
- Issue date Jan 8, 2013
- Verizon Patent and Licensing Inc.
- Scott A. Booth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call blocking based on call properties
- Patent number 6,763,098
- Issue date Jul 13, 2004
- MCI Communications Corporation
- Curtis E. Allen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transaction billing for special service telephone numbers
- Patent number 6,522,734
- Issue date Feb 18, 2003
- MCI WorldCom, Inc.
- Curtis E. Allen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LEAST COST CALL ROUTING
- Publication number 20120155628
- Publication date Jun 21, 2012
- VERIZON PATENT AND LICENSING INC.
- Scott A. BOOTH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PARKING AND ROUTING NETWORK CALLS AND SESSIONS
- Publication number 20090285381
- Publication date Nov 19, 2009
- Verizon Business Network Services Inc.
- David E. PHELPS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK ROUTING
- Publication number 20070071221
- Publication date Mar 29, 2007
- MCI, LLC.
- Curtis E. Allen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE