Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11124893 | Method of treating a single crystal silicon ingot to improve the LLS ring/core pattern | Wonjin Choi, JunHwan Ji, UiSung Jung, Junghan Kim, YoungJung Lee | 2021-09-21 |