Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300963 | Tunable optical frequency comb generator in microresonators | Yoshitomo Okawachi, Xingchen Ji, Michal Lipson, Alexander Gaeta, Bok Young Kim | 2025-05-13 |
| 10711823 | Spring washer for turbo charger | Jong Seon Lee, Doo Kwang Kim | 2020-07-14 |