Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5504769 | Semiconductor laser having low current threshold | Sergio Pellegrino, Massimo Del Giudice | 1996-04-02 |
| 5151914 | Process to manufacture laser structures with lateral confinement at very low threshold current and relevant laser devices so obtained | Sergio Pellegrino | 1992-09-29 |