Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872005 | Paging receiver capable of reminding a user of an important message event | Thomas F. Holmes, Mark J. Abbaticchio | 1989-10-03 |
| 4870402 | Multilingual paging system | Charles Mellone, Mark T. Stair | 1989-09-26 |
| 4860003 | Communication system having a packet structure field | Michael J. DeLuca, George B. Shea | 1989-08-22 |
| 4860005 | Communication receiver with automatic turn on/off | Randi L. Dulaney | 1989-08-22 |
| 4835777 | Radio paging receiver including duplicate page detection and error correction capability | Michael J. DeLuca | 1989-05-30 |