Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421922 | Water-cooled flue gas collecting apparatus and wake treatment system including the same | Seong-Pil Joo, Seon Heo, Ji-Su Yoon, Seok-Jin Oh | 2025-09-23 |
| 10823116 | Thrust control apparatus of propulsion system | Jeong-Jin Kim, Seok-Jin Oh | 2020-11-03 |
| 10738740 | Thrust control apparatus having inner and outer pintle nozzles controlled by common gear | Jeong-Jin Kim, Seok-Jin Oh | 2020-08-11 |
| 10431530 | Power semiconductor module and method for manufacturing the same | Jae Sik Choi, Si Hyeon Go, Moon Taek Sung, Dong Seong Oh | 2019-10-01 |
| 9893000 | Power semiconductor module and method for manufacturing the same | Jae Sik Choi, Si Hyeon Go, Moon Taek Sung, Dong Seong Oh | 2018-02-13 |