Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12412916 | Fuel cell with polymer electrolyte membrane | Pil-won Heo, Sung-chul Lee, Ki Hyun Kim, Byeong Seon Kim, Han Sol Ko +3 more | 2025-09-09 |
| 12376719 | Vacuum cleaner | Chi-Wan Kim, Jin Rae CHO, Jung Woo Lee | 2025-08-05 |