Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11761668 | Cooling system using ejector and membrane | Gil Bong Lee, Chulwoo Roh, Young Jin Baik, Hyung Ki Shin, Jong Jae CHO | 2023-09-19 |
| 11564859 | Shorts-type air pressure massager | — | 2023-01-31 |