Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407239 | Testing apparatus for active current control-type non-contact superconductive exciter having hybrid magnet installed therein, and high-temperature superconducting rotating machine using same | Ho Min KIM, Ji Hyung Kim, Yoon Seok CHAE, Yong Soo Yoon | 2025-09-02 |
| 7773910 | Image forming apparatus | Yoo-hung Jeong, Dong-ha Choi | 2010-08-10 |