Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677871 | Circuit structure for a memory matrix and corresponding manufacturing method | Carlo Riva, Silvia Lucherini | 1997-10-14 |
| 5659501 | Method and device for supplying negative programming voltages to non-volatile memory cells in a non-volatile memory device | Livio Baldi | 1997-08-19 |
| 5597750 | Method of manufacturing a matrix of memory cells having control gates | Carlo Riva, Silvia Lucherini | 1997-01-28 |