Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480580 | User addressable computer telephony system | Antony Beswick | 2002-11-12 |
| 5946636 | Quick-recognition visual notification system for use in radiotelephones | Travis Tran, Yuli Yang | 1999-08-31 |