Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10821801 | Air conditioner for vehicle | Doo Hoon Kim, Young Hum Han, Hyeon Gyu Kim, Joong Man Han, Kyung Ju An +1 more | 2020-11-03 |
| 10744854 | Air conditioning system for vehicle and method for controlling same | Hyeon Gyu Kim, Doo Hoon Kim, Jae Chun Ryu, Sung Je Lee, Young Hum Han +1 more | 2020-08-18 |
| 10611207 | Air conditioning system for vehicle | Jae Chun Ryu, Young Hum Han, Joong Man Han, Tae Yong Park, Yong Nam Ahn +4 more | 2020-04-07 |