Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11668011 | Forming method of yttrium oxide fluoride coating film and yttrium oxide fluoride coating film prepared thereby | Jae Hyuk Park, Dae Gean Kim, Byung Ki Kim | 2023-06-06 |