Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480516 | Surface semiconductor optical amplifier with transparent substrate | — | 2002-11-12 |
| 6356693 | Semiconductor optical pulse compression waveguide | Yoshihiro Suzuki | 2002-03-12 |