Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6370373 | System and method for detecting cloning fraud in cellular/PCS communications | Yogeesh H. Kamath, Timothy J. Rooney | 2002-04-09 |
| 5740234 | Telephone call monitoring method and apparatus | James E. Black, Jr., Bret A. Cooper, Brian Freeman, Richard Jordan, Steven T. Kaish +6 more | 1998-04-14 |