Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10516820 | Electronic device for controlling focus of lens and method for controlling the same | Jae-Hyoung Park, Jeong Won Lee, Han-sung Kim | 2019-12-24 |
| 10415134 | Crucible for electron-beam evaporator | Ki Hwan Kim, Jun Sik Cho, Ara Cho, Jae Ho Yun, Jin-Su Yoo +6 more | 2019-09-17 |