Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10952346 | Rack having scalability and compatibility | Ji Hyun Koo, Jaepil Kim, Yonghee Jeong | 2021-03-16 |
| 10602643 | Cooling system and method using hydrothermal energy | Jeongbeom Ko, Ji Hyun Koo, Hun Nam Ji, Eun Ho Lee | 2020-03-24 |
| 10356953 | Booth apparatus for supplying cooling air | Ji Hyun Koo, Jaepil Kim | 2019-07-16 |