Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8019354 | Wireless communications control in a controlled environment facility | Peter Keahon, Michelle L. Polozola | 2011-09-13 |
| 8000269 | Call processing with voice over internet protocol transmission | Thomas R. Spadaro | 2011-08-16 |
| 7961858 | Systems and methods for account establishment and transaction management | Michelle L. Polozola, Anthony Hershberger, Marc Hite, Luke Keiser | 2011-06-14 |
| 7916845 | Unauthorized call activity detection and prevention systems and methods for a Voice over Internet Protocol environment | Michelle L. Polozola, John S. Hogg, Jr. | 2011-03-29 |
| 7899167 | Centralized call processing | — | 2011-03-01 |