Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11764372 | Solid oxide fuel cell power generation system | Chang-Kyu Song, Sun Jin Kim | 2023-09-19 |
| 11480183 | Hermetic blower for high-temperature gas | Chang-Kyu Song, Sun Jin Kim, Kwang Hyun Jeong | 2022-10-25 |