Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401937 | Battery and electronic device including the same | Sungjin Kim, Kiwook HAN, Sohee KIM, Haekeu PARK, Juhee CHANG +2 more | 2025-08-26 |
| 12144123 | Electronic device including coin-cell battery | Kiwook HAN, Sunghwa PARK | 2024-11-12 |
| 8404183 | Process using compact embedded electron induced ozonation and activation of nanostructured titanium dioxide photocatalyst for photocatalytic oxidation | Endalkachew Sahle-Demessie, Pratim Biswas, Unnikrishnan R. Pillai | 2013-03-26 |
| 7691342 | Process using compact embedded electron induced ozonation and activation of nanostructured titanium dioxide photocatalyst for photocatalytic oxidation | Endalkachew Sahle-Demessie, Pratim Biswas, Unnikrishnan R. Pillai | 2010-04-06 |