Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5633868 | Virtual circuit management in cellular telecommunications | Helen Chu, Bharat Tarachand Doshi, Subrahmanyam Dravida, Sanjiv Nanda, Philip Andrew Treventi | 1997-05-27 |
| 5606552 | Broadband adaptation processing | Subrahmanyam Dravida | 1997-02-25 |