Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9247043 | Carrier identity translation for special service calls based on the organization responsible for the special service routing database | Jonathan E. Schaff | 2016-01-26 |
| 7844043 | Telecommunication network that provides caller-entered information to a call destination | Carl Rogers, Lori L. Brown, Warren B. Cope, Xinjia Ma, Steven R. Marah +1 more | 2010-11-30 |
| 7826606 | Telecommunication network that provides caller-entered information to multiple call destinations | Carl Rogers, Lori L. Brown, Warren B. Cope, Xinjia Ma, Steven R. Marah +1 more | 2010-11-02 |
| 7106847 | Telecommunication network that provides caller-entered information to a call destination | Carl Rogers, Lori L. Brown, Warren B. Cope, Xinjia Ma, Steven R. Marah +1 more | 2006-09-12 |
| 7099449 | Telecommunication network that provides caller-entered information to multiple call destinations | Carl Rogers, Lori L. Brown, Warren B. Cope, Xinjia Ma, Steven R. Marah +1 more | 2006-08-29 |
| 6741694 | Telecommunications service control point with code blocking | Stephen A. Smith, Dale H. Foshe | 2004-05-25 |
| 6603851 | Telecommunications service control point with code blocking | Stephen A. Smith, Dale H. Foshe | 2003-08-05 |