Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12152792 | Clean negative pressure hospital room system using compressor and turbine | Hyungki Shin, Beomjoon Lee, Gyunchul Hur, JunHyun Cho, Bongsu Choi +3 more | 2024-11-26 |
| 10316858 | Compressing apparatus housing and compressing apparatus | Yeonhwa Cho, Bonggun Shin, Kangsoo Im | 2019-06-11 |
| 9970455 | Compressor | Yeonhwa Cho, Bonggun Shin, Kangsoo Im | 2018-05-15 |