Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8178473 | Superconductive magnet for persistent current and method for manufacturing the same | Hee-Gyoun Lee | 2012-05-15 |
| 8043429 | Method for fabricating filament type high-temperature superconducting wire | Hee-Gyoun Lee, Kyeong Dal Choi | 2011-10-25 |
| 8035933 | Structure of persistent current switch and that of control method | Hee-Gyoun Lee, Kyeong Dal Choi, Seung Wook Lee | 2011-10-11 |
| 7625843 | Method for manufacturing a metal organic deposition precursor solution using super-conduction oxide and film superconductor | Hee-Gyon Lee, Sang-Im Yoo, Jai-Moo Yoo | 2009-12-01 |
| 5429791 | Silver-high temperature superconductor composite material manufactured based on powder method, and manufacturing method therefor | Hee Gyun Lee, Seon-Chil Kweon, Dong-Yeon Won | 1995-07-04 |