Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7671522 | Large-area shower electron beam irradiator with field emitters as an electron source | Byung Cheol Lee, Young Kyung Lim, Young Hwan Han, Seong-Hee Park, Cheol Jin Lee +1 more | 2010-03-02 |