Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10233563 | Device for detecting island position of single crystal ingot growing furnace and method for detecting island position | Sung-Ryul Kim, Churl Min Kim, Hyung Ho Jo, Youngchul Lee | 2019-03-19 |