Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12153016 | Pollutant detection devices and monitoring system having the same | Dusik Bae, Euihyun Roh, Yongjun Ahn, Youngwook Kim, Mira Park +7 more | 2024-11-26 |
| 10136220 | Bluetooth neck band headset including vibration speaker | Kwangho Son, Jeong Il Kwon, Leesub Song, Chungyul Ryu | 2018-11-20 |