Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7881282 | System and method for interfacing a broadband network and a circuit switched network | Mark Crutcher, Craig W. Miller | 2011-02-01 |
| 6816482 | System and method for interfacing a broadband network and a circuit switched network | Mark Crutcher, Craig W. Miller | 2004-11-09 |
| 6115746 | Distributed control of AIN and non-AIN switches and resources in an advanced intelligent network | Michael Keith Kielhofer | 2000-09-05 |