Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11999555 | Container for beverage | — | 2024-06-04 |
| D1022619 | Container for beverage | — | 2024-04-16 |
| 10859043 | Device for enhancing fuel efficiency | — | 2020-12-08 |
| 9414684 | Tilting type chair | Young Soo Shim, Dae Jin Baik | 2016-08-16 |