Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9531762 | Identifying phone calls for internet telephony feature handling by routing the phone calls to a softswitch via a dedicated trunk | Shiejye Geoffrey Lin | 2016-12-27 |
| 5852657 | Method for visual delivery to a caller of selected information associated with a telephone number in an advanced intelligent network via public switch telephone network | Dale W. Malik, Robert Koch, Alexander D. Raji | 1998-12-22 |