Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11120975 | Ion beam etching apparatus | Geun-Young Yeom, Jin-Woo Park, Doo San KIM, Jong Sik Oh, Da In SUNG +6 more | 2021-09-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11120975 | Ion beam etching apparatus | Geun-Young Yeom, Jin-Woo Park, Doo San KIM, Jong Sik Oh, Da In SUNG +6 more | 2021-09-14 |