Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10825703 | Chuck stage particle detection device | Hyo Bum Kang, Jun-Sung Lee, Jae Lyang Jung, Young Min Hur | 2020-11-03 |
| 8681497 | Board coolant jacket jig system and method of separating board coolant jacket | — | 2014-03-25 |