Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671086 | Semiconductor optical amplifiers with broadened gain spectrum | Frank H. Levinson | 2003-12-30 |
| 6603599 | Linear semiconductor optical amplifier with broad area laser | Frank H. Levinson | 2003-08-05 |