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Dan Jordan
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Littleton, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Routing outbound toll-free calls through a VoIP network
Patent number
8,401,161
Issue date
Mar 19, 2013
Level 3 Communications, LLC
Richard Terpstra
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Local routing management in a telecommunications network
Patent number
7,995,736
Issue date
Aug 9, 2011
Level 3 Communications, LLC
Matthew K. Davis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Local routing management in a telecommunications network
Patent number
7,995,729
Issue date
Aug 9, 2011
Level 3 Communications, LLC
Matthew K. Davis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for major trading area (MTA) routing in a telecom...
Patent number
7,961,863
Issue date
Jun 14, 2011
Level 3 Communications, LLC
Bill Long
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Local routing management in a telecommunications network
Patent number
7,929,676
Issue date
Apr 19, 2011
Level 3 Communications, LLC
Matthew K. Davis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Local routing management in a telecommunications network
Patent number
7,738,647
Issue date
Jun 15, 2010
Level 3 Communications, LLC
Matthew K. Davis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for major trading area (MTA) routing in a telecom...
Patent number
7,657,017
Issue date
Feb 2, 2010
Level 3 Communications, LLC
Bill Long
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for major trading area (MTA) routing in a telecom...
Patent number
7,580,516
Issue date
Aug 25, 2009
Level 3 Communications, LLC
Bill Long
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
LOCAL ROUTING MANAGEMENT IN A TELECOMMUNICATIONS NETWORK
Publication number
20110085541
Publication date
Apr 14, 2011
LEVEL 3 COMMUNICATIONS, LLC
Matthew K. Davis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOCAL ROUTING MANAGEMENT IN A TELECOMMUNICATIONS NETWORK
Publication number
20100254526
Publication date
Oct 7, 2010
Matthew K. Davis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Major Trading Area (MTA) Routing in a Telecom...
Publication number
20090310773
Publication date
Dec 17, 2009
Level 3 Communications, Inc.
Bill Long
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOCAL ROUTING MANAGEMENT IN A TELECOMMUNICATIONS NETWORK
Publication number
20090080630
Publication date
Mar 26, 2009
Level 3 Communications LLC
Matthew K. Davis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOCAL ROUTING MANAGEMENT IN A TELECOMMUNICATIONS NETWORK
Publication number
20090074173
Publication date
Mar 19, 2009
Level 3 Communications LLC
Matthew K. Davis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR MAJOR TRADING AREA (MTA) ROUTING IN A TELECOM...
Publication number
20090010418
Publication date
Jan 8, 2009
Bill Long
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR MAJOR TRADING AREA (MTA) ROUTING IN A TELECOM...
Publication number
20090003573
Publication date
Jan 1, 2009
LEVEL 3 COMMUNICATIONS, LLC
Bill Long
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ROUTING OUTBOUND TOLL-FREE CALLS THROUGH A VOIP NETWORK
Publication number
20080279354
Publication date
Nov 13, 2008
LEVEL 3 COMMUNICATIONS, LLC
Richard Terpstra
H04 - ELECTRIC COMMUNICATION TECHNIQUE