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Your search returned 441 patents.
( 379/114.01 in Current US Classification ) |
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| Patent ID | Title | Date Filed |
| 6865262 | Method for calculating advice of charge
| October 11, 2001 |
| 6856675 | Process for signalling cost information upon connection establishment and a tariff server therefor
| September 11, 2000 |
| 6856674 | Platform for prepaid calling card calls
| December 23, 2002 |
| 6856673 | Targeted advertising in a telephone dialing system
| March 13, 2002 |
| 6850756 | Method of charging for telecommunications links within the context of call forwarding services
| February 20, 2002 |
| 6850755 | Transparent billing and display of multiple directory numbers in wireless telephone systems
| January 8, 2001 |
| 6850606 | Self-learning real-time prioritization of telecommunication fraud control actions
| January 17, 2003 |
| 6847710 | Device for collecting, processing, working, and managing call details and method for collecting, processing, working, and managing call details
| April 12, 2002 |
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