Issued Patents 2025
Showing 1–2 of 2 patents
| 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 | Ji Hyung Kim, Yoon Seok CHAE, Yong Soo Yoon, Seung-hak Han | 2025-09-02 |
| 12331728 | Vertical-axis-type wind turbine equipped high-temperature superconducting generator with batch impregnation cooling structure using cryogen | Ji Hyung Kim, Yoon Seok CHAE, Sa Il Park | 2025-06-17 |