Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10283766 | Negative electrode active material for lithium secondary battery | Cheol Park, Seon Kyong Kim, Seung Chul Lee, Young Pil Choi, Jae Woong Kim +1 more | 2019-05-07 |
| 8409623 | Cancellous bone graft substitute and method of manufacturing the same | Young Bock Shim, Ju Woong Jang, Kwang Il LEE, Keun Soo Lee, Il Hwan Kim | 2013-04-02 |