Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9689275 | Variable geometry turbo system | Kyung-Jae Jung, Seung Yeon Lee, Kwang-Hwan Kim, Gil-Beom Lee, Sung Jin Yang +2 more | 2017-06-27 |
| 9464639 | Turbo charger having cooling structure | Sung Jin Yang, Seung Yeon Lee, Kwang-Hwan Kim, Kyung-Wook Jin, Ui Yeon Park +2 more | 2016-10-11 |
| 9376930 | Waste gate valve | Kwang-Hwan Kim, Seung Yeon Lee, Dong Ho Chu, Ui Yeon Park, Kyung-Wook Jin +3 more | 2016-06-28 |
| 8915698 | Turbofan of air conditioning system | Hyun Joo Jeon, Seon Uk Na, Yong Hun Kang | 2014-12-23 |