Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4757531 | Encryption of television signals | Nicolas K. Lodge, Arthur G. Mason | 1988-07-12 |
| 4730217 | Movement detector for use in television signal processing | Gary J. Tonge | 1988-03-08 |