Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11614281 | Equipment for reducing specific air pollutant generated from heated asphalt concrete with proportional control | Chang Ho Park | 2023-03-28 |
| D895485 | Automobile | — | 2020-09-08 |
| D890390 | Rear combination lamp for vehicles | Soon Il Lee | 2020-07-14 |
| D890391 | Rear combination lamp for vehicles | Soon Il Lee | 2020-07-14 |
| D890392 | Rear combination lamp for vehicles | Soon Il Lee | 2020-07-14 |
| D890393 | Rear combination lamp for vehicles | Soon Il Lee | 2020-07-14 |