Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6032044 | Cellular communications system with screening of unauthorized services | John P. Shannon, Pradip Sheth, Jane Dellipianni, Gerald Feeney, Hock Gan +2 more | 2000-02-29 |
| 5537594 | Query processing in a mobile communications system home location register | John P. Shannon, Michelle A. Beaudry | 1996-07-16 |