Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10803827 | Display apparatus and display method | Ki-hyeok Koo, Sin-Wook Lee, Cheul-hee Hahm | 2020-10-13 |
| 10790147 | Method of manufacturing metal hardmask and semiconductor device | Jang-Hee Lee, Se-Ran Oh, Ik Soo Kim, Seong-Gil Park, Geun-O Jeong | 2020-09-29 |