Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6067447 | Wireless coupled adapter for decoding information from a radio signal to which a receiver is tuned | — | 2000-05-23 |
| 5689822 | Wireless coupled adapter for decoding information from a broadcast signal to which a radio is tuned | — | 1997-11-18 |
| 5067017 | Compatible and spectrum efficient high definition television | — | 1991-11-19 |
| 4905084 | Compatible and spectrum efficient high definition television | — | 1990-02-27 |