Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6577730 | Modular digital telephone system and method including an universal telephony shelf | Stephen Weir, Leonid Shvarzberg, Stephen Bellato, Terry Svetz, Hermon Vis +2 more | 2003-06-10 |
| 6570981 | Device and method for expanding legacy switches | Stephen Weir, Leonid Shvarzberg, Stephen Bellato, Terry Svetz, Herman Vis +2 more | 2003-05-27 |
| 6567517 | Timing and switching array and method | Stephen Weir, Leonid Shvarzberg, Stephen Bellato, Terry Svetz, Herman Vis +2 more | 2003-05-20 |