Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879758 | Communication receiver system having a decoder operating at variable frequencies | Jeffrey B. Reed | 1989-11-07 |
| 4860003 | Communication system having a packet structure field | Joan S. DeLuca, George B. Shea | 1989-08-22 |
| 4851829 | Paging receiver with alert indicating status of memory | Jeffrey B. Reed | 1989-07-25 |
| 4835777 | Radio paging receiver including duplicate page detection and error correction capability | Joan S. DeLuca | 1989-05-30 |
| 4803703 | Apparatus and method for fine synchronization of a communication receiver | David F. Willard | 1989-02-07 |