Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11913133 | Method of manufacturing polycrystalline silicon ingot using a crucible in which an oxygen exhaust passage is formed by single crystal or polycrystalline rods | Dong Nam Shin, Sei Kwang Oh, Jun Seok Lee, Sun Bin Yum, Tae Woo KANG | 2024-02-27 |