Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6396083 | Optical semiconductor device with resonant cavity tunable in wavelength, application to modulation of light intensity | Valentin Ortiz | 2002-05-28 |
| 6353624 | Semiconductor laser with tunable gain spectrum | Valentin Ortiz, Guido Mula | 2002-03-05 |