Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10619054 | Porous layer, low-reflective coating layer, optical member, and methods of fabricating the porous layer | Cheolmin Park, Suk Man Cho | 2020-04-14 |
| 10622919 | Nano-porous thin film, methods of fabricating thereof and triboelectric generator using the same | Cheolmin Park, Chanho Park, Sun Man Cho | 2020-04-14 |