Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372258 | Air cleaning apparatus | Young-Gwan Song, Hee Chul Bae, Hyun-Ik Park, Eun Seon Park, One-Sub Kim +2 more | 2025-07-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372258 | Air cleaning apparatus | Young-Gwan Song, Hee Chul Bae, Hyun-Ik Park, Eun Seon Park, One-Sub Kim +2 more | 2025-07-29 |