Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10050416 | Method of controlling variable optical attenuator and semiconductor optical amplifier, and optical amplifying unit implementing the same | — | 2018-08-14 |
| 10033161 | Optical amplifying unit comprising a semiconductor optical amplifier and a variable optical attenuator and method to control the same | — | 2018-07-24 |