Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10610926 | Continuous rapid-cooling solidification apparatus | Young Pil Choi, Cheol Park, Min Hyun Kim | 2020-04-07 |
| 10589350 | Rapid-cooling solidification apparatus with independently controllable chamber | Young Pil Choi, Cheol Park, Min Hyun Kim | 2020-03-17 |
| 10566616 | Negative active material for secondary battery and secondary battery using the same | Young Pil Choi, Cheol Park, Min Hyun Kim, Seon Kyong Kim | 2020-02-18 |