Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4750213 | Method and system for editing unwanted program material from broadcast signals | — | 1988-06-07 |
| 4420769 | Device for the automatic editing, at the receiver, of unwanted program material from broadcast electrical signals | — | 1983-12-13 |
| 4266098 | Device to automatically screen incoming telephone calls, determine the identity of the caller and process the call accordingly | — | 1981-05-05 |