Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11081361 | Plasma etching method | Jun-Hyun Kim, Jin Su Park | 2021-08-03 |
| 11005235 | Method for manufacturing surge absorbing device | Hae-Min Lee, Doo Won Kang, Hyun Chang Kim | 2021-05-11 |