Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798568 | Polarization independent semiconductor optical amplifier | Frank H. Levinson | 2004-09-28 |
| 6788852 | Double-tube fiber coupler package | Senlu Xu, Johnny Zhong | 2004-09-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798568 | Polarization independent semiconductor optical amplifier | Frank H. Levinson | 2004-09-28 |
| 6788852 | Double-tube fiber coupler package | Senlu Xu, Johnny Zhong | 2004-09-07 |