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Daniel A. Hanson
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Dallas, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for prepay account management system
Patent number
8,095,475
Issue date
Jan 10, 2012
Exceleron Software, Inc.
Craig D. Hutson
G07 - CHECKING-DEVICES
Information
Patent Grant
Wireless telecommunication network registration roaming call origin...
Patent number
7,260,409
Issue date
Aug 21, 2007
VeriSign, Inc.
Daniel A. Hanson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Prepay telecommunications system
Patent number
7,162,220
Issue date
Jan 9, 2007
VeriSign, Inc.
Daniel A. Hanson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for controlling and monitoring a wireless roaming...
Patent number
7,079,849
Issue date
Jul 18, 2006
VeriSign, Inc.
Daniel A. Hanson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for real-time bundled telecommunications account...
Patent number
6,885,857
Issue date
Apr 26, 2005
VeriSign, Inc.
Daniel A. Hanson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Prepay telecommunications system
Patent number
6,625,438
Issue date
Sep 23, 2003
VeriSign, Inc.
Daniel A. Hanson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for controlling and monitoring a wireless roaming call
Patent number
6,516,194
Issue date
Feb 4, 2003
VeriSign, Inc.
Daniel A. Hanson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for wireless directory assistance
Patent number
6,381,325
Issue date
Apr 30, 2002
Operator Service Co.
Daniel A. Hanson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Integrated telecommunication system and method with voice messaging...
Patent number
6,332,085
Issue date
Dec 18, 2001
Teleco, Inc.
Dan A. Hanson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Prepay telecommunications system
Patent number
6,208,851
Issue date
Mar 27, 2001
National Telemanagement Corporation
Daniel A. Hanson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Prepay telecommunications system
Patent number
6,058,300
Issue date
May 2, 2000
National Telemanagement Corporation
Daniel A. Hanson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for a prepaid bundled telecommunications account
Patent number
6,035,025
Issue date
Mar 7, 2000
National Telemanagement Corporation
Daniel A. Hanson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Prepay telecommunications system with unregistered roaming call pro...
Patent number
6,029,062
Issue date
Feb 22, 2000
National Telemanagement Corporation
Daniel A. Hanson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
System and Method for Prepay Account Management System
Publication number
20120317005
Publication date
Dec 13, 2012
Exceleron Software, Inc.
Craig D. Hutson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD OF REAL-TIME CALL PROCESSING AND BILLING
Publication number
20090154675
Publication date
Jun 18, 2009
Freedom Wireless, Inc.
Daniel A. Hanson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System and method for prepay account management system
Publication number
20070260562
Publication date
Nov 8, 2007
Exceleron Software, Inc.
Craig D. Hutson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method, system and program product for providing directory assistan...
Publication number
20060227960
Publication date
Oct 12, 2006
Daniel A. Hanson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wireless telecommunication network registration roaming call origin...
Publication number
20060223531
Publication date
Oct 5, 2006
Daniel A. Hanson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Prepay telecommunications system
Publication number
20040098293
Publication date
May 20, 2004
Daniel A. Hanson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for controlling and monitoring a wireless roaming...
Publication number
20030083067
Publication date
May 1, 2003
Daniel A. Hanson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for controlling and monitoring a wireless roaming...
Publication number
20010031636
Publication date
Oct 18, 2001
National Telemanagement Corporation
Daniel A. Hanson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Prepay telecommunications system
Publication number
20010009849
Publication date
Jul 26, 2001
Daniel A. Hanson
H04 - ELECTRIC COMMUNICATION TECHNIQUE