Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4397018 | Baton passing method and apparatus for maintaining synchronization in a TDMA satellite communication system | John W. Fennel, Jr. | 1983-08-02 |
| 4208740 | Adaptive delta modulation system | Robert J. Hallett | 1980-06-17 |