Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11521802 | Solid electrolyte capacitor and fabrication method thereof | Yu Jin Choi | 2022-12-06 |
| 9837218 | Composite electronic component and manufacturing method thereof | Hong Kyu SHIN, Wan Suk Yang, Hyun Sub Oh, Jae Hyuk Choi | 2017-12-05 |
| 9576740 | Tantalum capacitor | Hong Kyu SHIN, Jae Bum CHO, Jae Hyuk Choi, Wan Suk Yang, Hyun Sub Oh | 2017-02-21 |