Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11605550 | Alignment system | Jiyong Yoo, BYUNG-IN KWON | 2023-03-14 |
| 11340523 | Correction method of photomask pattern | Jiyong Yoo, BYUNG-IN KWON | 2022-05-24 |
| 11342184 | Method of forming multiple patterned layers on wafer and exposure apparatus thereof | BUM-HWAN JEON, Soo-Hyoung Kim, Kihyung Lee, BYUNG-IN KWON | 2022-05-24 |
| 9464807 | Combustor | Sinhyun Kim, Seungchai Jung | 2016-10-11 |