Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11079548 | Optical connection apparatus and optical connection method using the same | Sun Hyok Chang | 2021-08-03 |
| 11063405 | Optical signal transmission apparatus including temperature-independent wavelength tunable laser, and wavelength tuning method using the same | Sanghwa YOO, Kwangjoon Kim | 2021-07-13 |