Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10797464 | Wavelength locking structure and method for tunable laser | Young-Ouk Noh, Woo Jin Lee, Jun Kyu SEO | 2020-10-06 |
| 10120142 | Optical transceiver module with dual band pass WDM coupler embedded therein | Dong Hyun Lee, Jin Soo Choi | 2018-11-06 |
| 9335770 | Optical transceiver capable of controlling self-heating according to temperature | Seung-Joon Kim, Young Heo | 2016-05-10 |