Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D913980 | Gas supply plate for semiconductor manufacturing apparatus | Hak Joo Lee, Jong-Hyun Ahn, Yoon Ki Min | 2021-03-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D913980 | Gas supply plate for semiconductor manufacturing apparatus | Hak Joo Lee, Jong-Hyun Ahn, Yoon Ki Min | 2021-03-23 |