Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9042520 | Electric field emission x-ray tube apparatus equipped with a built-in getter | Jin Woo Jeong, Yoon Ho Song, Jae-Woo Kim | 2015-05-26 |
| 8942352 | Field emission x-ray tube apparatus for facilitating cathode replacement | Jin Woo Jeong, Yoon Ho Song, Jae-Woo Kim | 2015-01-27 |
| 8531097 | Field emitter | Jin Woo Jeong, Yoon Ho Song, Jae-Woo Kim | 2013-09-10 |
| 8519627 | Field emission device | Jin Woo Jeong, Yoon Ho Song, Dong Il Kim, Ji Seon Kim | 2013-08-27 |
| 8264151 | Color variable field emission device | Jin Woo Jeong, Yoon Ho Song, Dong Il Kim, Ji Seon Kim | 2012-09-11 |
| 8253317 | Field emission lamp | Jin Woo Jeong, Yoon Ho Song, Dong Il Kim, Jae-Woo Kim | 2012-08-28 |