Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847811 | Pre-charging circuit for word lines of a memory system, in particular with programmable cells | Roberto Gastaldi | 1989-07-11 |
| 4807188 | Nonvolatile memory device with a high number of cycle programming endurance | — | 1989-02-21 |
| 4802166 | Device for the verification of memory cells on the basis of the threshold drop obtainable during writing | Roberto Gastaldi | 1989-01-31 |