Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357574 | Coherent signal generation in digital radio receiver | — | 1994-10-18 |
| 5327132 | Composite signal generation and decoding in digital signal processing automotive audio system | Gregory R. Hamel, Sylvester P. Porambo | 1994-07-05 |