Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9118501 | Intelligent services network using a switch controller | Timothy Darland, Daniel W. Foelker, Sharadha Vijay | 2015-08-25 |
| 7929516 | Intelligent services network using a switch controller | Timothy Darland, Daniel W. Foelker, Sharadha Vijay | 2011-04-19 |
| 7142650 | System and method for resource management | Sharadha Vijay | 2006-11-28 |
| 6587890 | Switch controller application programmer interface | Sharadha Vijay | 2003-07-01 |
| 6480597 | Switch controller for a telecommunications network | Sharadha Vijay | 2002-11-12 |
| 6188761 | System and method for providing operator and customer services | Robert Frank Dickerman, Shawn Paul Furgason, Patty Marie Bartels | 2001-02-13 |
| 6160874 | Validation gateway | Robert Frank Dickerman | 2000-12-12 |
| 5706437 | System and method for accessing a service on a services network | Michael Kirchner, Sridhar Krishnaswamy, Jeff Sackett, Greg Young | 1998-01-06 |
| 5640446 | System and method of validating special service calls having different signaling protocols | David Alan Everett, Gary W. Leopold, Lee C. Seydel, Padmanabhan Vijay | 1997-06-17 |
| 5638431 | Calling card validation system and method therefor | David Alan Everett, Gary W. Leopold, Lee C. Seydel, Padmanabhan Vijay | 1997-06-10 |