Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5152869 | Process for obtaining passive thin-layer circuits with resistive lines having different layer resistances and passive circuit made by said process | Antonio Tersalvi | 1992-10-06 |
| 5011761 | Process for making metallized holes in a dielectric substrate by vacuum deposition of metals and the product obtained thereby | Tarcisio Maria Cagnin | 1991-04-30 |
| 4812388 | Process to obtain thin film lines | Antonio Tersalvi | 1989-03-14 |
| 4226932 | Titanium nitride as one layer of a multi-layered coating intended to be etched | — | 1980-10-07 |