Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6463056 | Arrangement for providing network protocol data independence in an expandable telecommunications system | Mark P. Hebert, Rajesh Kumar Mishra, Vinayak Antarkar | 2002-10-08 |
| 6389024 | Flexible call routing system | Rajat Ghai, Mark P. Hebert | 2002-05-14 |
| 6370136 | Dialing plan arrangement for expandable telecommunications system | Yue Zhou | 2002-04-09 |