Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9817190 | Tunable wavelength filter with embedded metal temperature sensor and its application to external-cavity type tunable wavelength laser | Jun Kyu SEO, Woo Jin Lee, Kyoung Min Kim | 2017-11-14 |