Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8630942 | Method of billing a purchase made over a computer network | — | 2014-01-14 |
| 8229844 | Method of billing a purchase made over a computer network | — | 2012-07-24 |
| 8190513 | Method of billing a purchase made over a computer network | — | 2012-05-29 |
| 7555458 | Method of billing a purchase made over a computer network | — | 2009-06-30 |
| 7340045 | Method of billing a communication session conducted over a computer network | — | 2008-03-04 |
| 7013001 | Method of billing a communication session conducted over a computer network | — | 2006-03-14 |
| 6553108 | Method of billing a communication session conducted over a computer network | — | 2003-04-22 |
| 6282276 | Method of billing a value-added call | — | 2001-08-28 |
| 5960069 | Method of billing a multiple service representative conference call | — | 1999-09-28 |
| 5933480 | Method for billing and controlling fraud in providing pay information services | — | 1999-08-03 |
| 5894510 | Multiple service representative conferencing apparatus and method | — | 1999-04-13 |
| 5802156 | Method for billing and controlling fraud in providing pay information services | — | 1998-09-01 |