Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4721684 | Method for forming a buried layer and a collector region in a monolithic semiconductor device | — | 1988-01-26 |
| 4667393 | Method for the manufacture of semiconductor devices with planar junctions having a variable charge concentration and a very high breakdown voltage | Giuseppe Ferla | 1987-05-26 |
| 4641171 | Monolithically integrated semiconductor power device | Franco Bertotti, Giuseppe Ferla, Salvatore Raciti | 1987-02-03 |