Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4890187 | Integrated circuit protected against electrostatic discharges, with variable protection threshold | François Tailliet | 1989-12-26 |
| 4881199 | Read circuit for reading the state of memory cells | — | 1989-11-14 |
| 4868489 | Device to detect the depassivation of an integrated circuit | — | 1989-09-19 |
| 4827450 | Integrated circuit with memory comprising a fraud-prevention device | — | 1989-05-02 |