Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1068025 | Bidet filter | — | 2025-03-25 |
| 12104367 | Upper retractable controller for bidet filter | Yong Sun Sin | 2024-10-01 |
| 11376927 | Air vent device for vehicle | Yu Mi Kim, Sang Ku Hur, Eung Young Kim | 2022-07-05 |