Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10385472 | Control system and control method for diameter of single crystal ingot | Yun Goo Kim, Yun-Ha An | 2019-08-20 |
| 9994969 | View port for observing ingot growth process and ingot growth apparatus including same | Seong Hyeok Kim, Hyun-Su Jang | 2018-06-12 |