Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11225720 | Magnetic powder, and manufacturing method thereof | Sung Jae Lee, Jung Wook Seo, Hiroyuki Matsumoto, Chul Min SIM, Jong Sik Yoon | 2022-01-18 |
| 10161049 | Magnetic powder, and manufacturing method thereof | Sung Jae Lee, Jung Wook Seo, Hiroyuki Matsumoto, Chul Min SIM, Jong Sik Yoon | 2018-12-25 |