Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808860 | Filter circuit for a MOS-type integrated device, and an integrated device comprising such a filter circuit | Christian Paquet | 1989-02-28 |
| 4805130 | Arithmetic and logic circuit stage | Michel J. Lanfranca, Christian M. Deneuchatel | 1989-02-14 |