Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10797464 | Wavelength locking structure and method for tunable laser | Young-Ouk Noh, Woo Jin Lee, Yoon Koo Kwon | 2020-10-06 |
| 9817190 | Tunable wavelength filter with embedded metal temperature sensor and its application to external-cavity type tunable wavelength laser | Hak Kyu Lee, Woo Jin Lee, Kyoung Min Kim | 2017-11-14 |