Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600738 | Routing in an IP network based on codec availability and subscriber preference | Andreea Timberlake | 2003-07-29 |
| 6546242 | Systems, methods and apparatuses for maintaining services within a telecommunications network having separate service providers and network providers | Theodore Havinis | 2003-04-08 |
| 6505051 | System for real time notification of subscriber service changes using messaging systems | Walt Evanyk | 2003-01-07 |