Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11052726 | Vehicle air-conditioning system | Jae Chun Ryu, Tae Yong Park, Yong Nam Ahn, Young Hum Han, Joong Man Han +1 more | 2021-07-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11052726 | Vehicle air-conditioning system | Jae Chun Ryu, Tae Yong Park, Yong Nam Ahn, Young Hum Han, Joong Man Han +1 more | 2021-07-06 |