Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10378670 | Solenoid valve having ventilation structure | Hyung Jun Kim, Young Keun Kim, Ho Yeon Kim, Byung Sam So | 2019-08-13 |
| 10204825 | Semiconductor device having air gap spacers and method for fabricating the same | Joong Chan Shin, Dong-Jun Lee, Ho-Ouk Lee, Ji Min Choi, Ji-Young Kim +2 more | 2019-02-12 |