Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6567075 | Feature access control in a display-based terminal environment | Christine COOK, James C. Liu, Stephen M. Milton, David Graham Neale | 2003-05-20 |
| 6519259 | Methods and apparatus for improved transmission of voice information in packet-based communication systems | Anthony J. Spagnolo, Richard Szajdecki, Craig P. Wierzbicki | 2003-02-11 |