Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11502527 | Battery cell screening device and battery cell screening method | Byung Eun Lee, Kyu Min Hwang | 2022-11-15 |
| 11406539 | Facial protection equipment for easy operation of rotating opening and closing | Woon Su Seo | 2022-08-09 |
| 11313234 | Blade for gas turbine | Je Sung Bang, Jung-Ho Lee, Hyung Soo Lim, Do Won Kang, Jin Sub Kim +2 more | 2022-04-26 |