Issued Patents All Time
Showing 76–83 of 83 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 |
| 5553017 | Electrically erasable and programmable read-only memory cells with a single polysilicon level and method for producing the same | Paolo Ghezzi, Carlo Riva | 1996-09-03 |
| 5528536 | Method and device for supplying negative programming voltages to non-volatile memory cells in a non-volatile memory device | Livio Baldi | 1996-06-18 |
| 5527728 | Method of making thin oxide portions consisting of gate and tunnel oxides particularly in electrically erasable and programmable read-only memory cells | Paolo Ghezzi, Carlo Riva | 1996-06-18 |
| 5393684 | Method of making thin oxide portions particularly in electrically erasable and programmable read-only memory cells | Paolo Ghezzi, Carlo Riva | 1995-02-28 |
| 5367483 | Electrically erasable and programmable read-only memory cells with a single polysilicon level and method for producing the same | Paolo Ghezzi, Carlo Riva | 1994-11-22 |