Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12226845 | Apparatus and method for cleaning oxide film | Hyun Sang Kong, Jae Yun Shin, Sang-Myung Cho, Hyo Jin Baek, Chang-Ik Lee +2 more | 2025-02-18 |
| 9238873 | Eco-friendly smelting process for reactor-grade zirconium using raw ore metal reduction and electrolytic refining integrated process | Jong Hyeon Lee, Han Soo Lee, Seon Jin Kim, Sun Kyo Chung, H. Nersisyan Hayk | 2016-01-19 |
| 8277558 | Czochralski apparatus for growing crystals and purification method of waste salts using the same | Jong Hyeon Lee, Han Soo Lee, In Tae Kim, Eung-Ho Kim | 2012-10-02 |
| 8127823 | Ingot-casting apparatus using uranium deposits | Han Soo Lee | 2012-03-06 |
| 7934280 | Drum-type washing machine and tub cleaning method of the same | Jong Min Kim, Du Heig Choi, Min Su Kang, Han Ki Cho | 2011-05-03 |
| 7430267 | Multi-core fuel rod for research reactor and manufacturing method thereof | Chul Gyo Seo, Ho Jin Ryu, Chang-Kyu Kim, Jong-Man Park, Don Lee +1 more | 2008-09-30 |
| 6793005 | Method and apparatus for continuously casting uranium rod | Chang-Kyu Kim, Ki Hwan Kim, Se-Jung Jang, Young Joon Shin, Seong Won Park | 2004-09-21 |