Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10480677 | Solenoid valve including independently movable pilot plunger head | Chang-Ho Kim, Jang Ho Choi, Hyung Ki Kim | 2019-11-19 |
| 10274132 | Multi-sealed nozzle and pressure vessel including the same | Jae Han Chung, Chang-Ho Kim, Seok Heo, Jong Lyul Kim, Do Yeun Kim | 2019-04-30 |
| 10229818 | Apparatus for monitoring process chamber | Protopopov Vladimir, Doug Yong Sung, Se Jin Oh, Kul Inn, Sung Ho JANG +1 more | 2019-03-12 |