Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12235147 | Apparatus and method for sensing water level | Young-Hwan Choi | 2025-02-25 |
| 12215895 | Carbon monoxide leak alerting device and method | Young-Hwan Choi, Jung-Jae Jang | 2025-02-04 |