Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821136 | Power transistor with self-protection against direct secondary breakdown | Flavio Villa | 1989-04-11 |
| 4803472 | Phase signal detecting device | Pietro Menniti, Fabio Marchio | 1989-02-07 |
| 4801860 | Voltage stabilizer with a minimal voltage drop designed to withstand high voltage transients | Marco Morelli | 1989-01-31 |