Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7539228 | Integrated photonic semiconductor devices having ridge structures that are grown rather than etched, and methods for making same | Simone Codato, Rigo Cesare, Guido Alberto Roggero, Marzia Rosso | 2009-05-26 |