Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443489 | Rotary engine having combustion controllers | Byeonghun Yu, Yunhi Lee, Changeon Lee, Byeongchul Lee | 2019-10-15 |
| 10302091 | Air blower and air conditioner having the same | Namjoon Cho, Dongkeun Yang, Baikyoung Chung | 2019-05-28 |
| 10132328 | Centrifugal fan | Namjoon Cho, Dongkeun Yang, Baikyoung Chung | 2018-11-20 |