Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338331 | Method for preparing superabsorbent polymer | Se Yeol Park, Gicheul Kim, Yun Kyung Do | 2025-06-24 |
| 7605655 | Highly linear differential amplifier with a novel resistive source degeneration network | Jongsik Kim, Hyunchol Shin | 2009-10-20 |