Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8195783 | Flexible rating rules and calender rules implemented in a real-time charging system for a telecommunications network | Joseph Crimi, Jeff Hsu, Robert A. Johnson, Cathryn S. McMahon, Amanullah Mir +4 more | 2012-06-05 |