Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807167 | Line card for supporting circuit and packet switching | Mishra Amitabh | 2004-10-19 |
| 6678281 | Hardware configuration, support node and method for implementing general packet radio services over GSM | Mishra Amitabh | 2004-01-13 |