Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454148 | Muffler for vehicle for implementing sporty exhaust sound | Keon Woo Kim | 2022-09-27 |
| D955541 | Air purifier | Hwan-Dong Lee, Sang-Hoon Yoon, Jin-Sun Park, Kang Kyung Lee | 2022-06-21 |
| D955542 | Air purifier | Hwan-Dong Lee, Sang-Hoon Yoon, Jin-Sun Park, Kang Kyung Lee | 2022-06-21 |
| D955543 | Air purifier | Hwan-Dong Lee, Sang-Hoon Yoon, Jin-Sun Park, Kang Kyung Lee | 2022-06-21 |
| D954925 | Air purifier | Hwan-Dong Lee, Sang-Hoon Yoon, Jin-Sun Park, Kang Kyung Lee | 2022-06-14 |
| 11345213 | Seat heating system for vehicle | — | 2022-05-31 |