Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856063 | No-overhead synchronization for cryptographic systems | — | 1989-08-08 |
| 4433211 | Privacy communication system employing time/frequency transformation | Matthew W. Slate | 1984-02-21 |
| 4276652 | Secure communication system with improved frequency-hopping arrangement | Matthew W. Slate | 1981-06-30 |
| 4195202 | Voice privacy system with amplitude masking | — | 1980-03-25 |