Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11946663 | Air control system and method using air in atmosphere | Byung Deok Yu, Hyunsoo Min, Jinwoo Park | 2024-04-02 |
| 10843784 | Hydrogen recycling flight system and flight method | Byung Deok Yu, Hyunsoo Min | 2020-11-24 |
| 10006668 | Underground heat-exchange system | Byung Deok Yu, Hyunsoo Min | 2018-06-26 |