Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10385472 | Control system and control method for diameter of single crystal ingot | Gwang-Ha Na, Yun-Ha An | 2019-08-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10385472 | Control system and control method for diameter of single crystal ingot | Gwang-Ha Na, Yun-Ha An | 2019-08-20 |