Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5633868 | Virtual circuit management in cellular telecommunications | John H. Baldwin, Bharat Tarachand Doshi, Subrahmanyam Dravida, Sanjiv Nanda, Philip Andrew Treventi | 1997-05-27 |