Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677871 | Circuit structure for a memory matrix and corresponding manufacturing method | Federico Pio, Carlo Riva | 1997-10-14 |
| 5597750 | Method of manufacturing a matrix of memory cells having control gates | Federico Pio, Carlo Riva | 1997-01-28 |