Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10797464 | Wavelength locking structure and method for tunable laser | Woo Jin Lee, Yoon Koo Kwon, Jun Kyu SEO | 2020-10-06 |
| 9106361 | Passive wavelength division multiplexing device for automatic wavelength locking and system thereof | Ki-Woon Na, Woo Jin Lee, Kwon-Hoon Han, Seung-Rog Choi, Tae Hyeong Kim | 2015-08-11 |