Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11195652 | Coil component | Tae Jun Choi, Jung Young Cho, Chang Hak Choi, Byeong Cheol Moon, Seung Hee OH | 2021-12-07 |
| 11152147 | Coil component | Chang Hak Choi, Byeong Cheol Moon, Sang Jong Lee, Hee Soo Yoon, Tae Jun Choi +2 more | 2021-10-19 |