Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11309389 | Epitaxial wafer and switch element and light-emitting element using same | Seok Min Kang, Ji Hye Kim | 2022-04-19 |
| 9926625 | Deposition apparatus | — | 2018-03-27 |
| 9719189 | Process of surface treatment for wafer | — | 2017-08-01 |