Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864541 | Integrated circuit of the logic circuit type comprising an electrically programmable non-volatile memory | — | 1989-09-05 |
| 4860258 | Electrically programmable non-volatile memory having sequentially deactivated write circuits | Serge Fruhauf | 1989-08-22 |
| 4837744 | Integrated circuit of the logic circuit type comprising an electrically programmable non-volatile memory | — | 1989-06-06 |
| 4827451 | Safety device for the programming of an electrically programmable non-volatile memory | Serge Fruhauf | 1989-05-02 |