Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5793762 | System and method for providing packet data and voice services to mobile subscribers | John Henry H. Penners, Purushottam Vithal Kamat | 1998-08-11 |
| 5457736 | System and method for providing microcellular personal communications services (PCS) utilizing embedded switches | Michael E. Cain, Jo A. Friedman, Purushottam Vithal Kamat, Phillip D. Reddick, Peter Reinig | 1995-10-10 |