Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9951781 | Centrifugal blower and air conditioner using the same | Woojoo Choi, Choonmyun Chung, Taeman Yang | 2018-04-24 |
DI
Dongkyun IM
Overall (All Time): #2,886,531 of 4,157,543Top 70%
1
Patents All Time