Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11211194 | Coil electronic component | Sang Kyun KWON, Han Wool RYU | 2021-12-28 |
| 11133129 | Coil component | Byeong Cheol Moon | 2021-09-28 |
| 10923276 | Coil electronic component | Han Wool RYU, Sang Kyun KWON | 2021-02-16 |