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Carl Milton Coppage
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Harrisonville, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Call processing system and service control point for handling calls...
Patent number
7,881,453
Issue date
Feb 1, 2011
Sprint Communications Company L.P.
Minh Duy Khuc
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Call center communications system for handling calls to a call center
Patent number
7,830,792
Issue date
Nov 9, 2010
Sprint Communications Company L.P.
Minh Duy Khuc
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing prepaid communications
Patent number
7,729,484
Issue date
Jun 1, 2010
Sprint Spectrum L.P.
Carl M. Coppage
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for controlling data sessions in a wireless network
Patent number
7,149,293
Issue date
Dec 12, 2006
Sprint Spectrum L.P.
Carl Milton Coppage
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Call processing system and service control point for handling calls...
Patent number
7,043,004
Issue date
May 9, 2006
Sprint Communications Company L.P.
Minh Duy Khuc
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing personalized and customized service...
Patent number
6,819,759
Issue date
Nov 16, 2004
Sprint Communications Company, L.P.
Minh Duy Khuc
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing prepaid communications
Patent number
6,741,687
Issue date
May 25, 2004
Sprint Spectrum L.P.
Carl Milton Coppage
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Call processing system and service control point for handling calls...
Patent number
6,731,744
Issue date
May 4, 2004
Sprint Communications Company, L.P.
Minh Duy Khuc
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Call center communications system for handling calls to a call center
Patent number
6,690,664
Issue date
Feb 10, 2004
Sprint Communications Company, L.P.
Minh Duy Khuc
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing service assurance for prepaid telec...
Patent number
6,483,909
Issue date
Nov 19, 2002
Sprint Communications Company L.P.
Minh Duy Khuc
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Call processing system for handling calls to a call center
Patent number
6,473,505
Issue date
Oct 29, 2002
Sprint Communications Company L.P.
Minh Duy Khuc
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Call center resource processor
Patent number
6,459,788
Issue date
Oct 1, 2002
Sprint Communications Company L.P.
Minh Duy Khuc
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing service assurance for prepaid telec...
Patent number
6,366,645
Issue date
Apr 2, 2002
Sprint Communications Company L.P.
Minh Duy Khuc
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Prepaid calling card external/adjunct database processor
Patent number
5,828,740
Issue date
Oct 27, 1998
Sprint Communications Co., L.P.
Minh Duy Khuc
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Call processing system and service control point for handling calls...
Publication number
20060146806
Publication date
Jul 6, 2006
Sprint Communications Company L.P.
Minh Duy Khuc
H04 - ELECTRIC COMMUNICATION TECHNIQUE