Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7396502 | Method of producing nano-sized Fe powder having polymer coated layer | Dong-Won Lee, Chul Jin Choi | 2008-07-08 |
| 7208028 | Method of producing nanophase W powder by low-pressure vapor phase reaction | Jin Chun Kim | 2007-04-24 |
| 7118724 | Method of producing nanophase WC powder by vapor phase reaction | Jin Chun Kim, Gook Hyun Ha, Chul Jin Choi | 2006-10-10 |
| 7115240 | Method of producing nanophase WC-based powder by vapor phase reaction at atmospheric pressure | Gook Hyun Ha | 2006-10-03 |
| 6676730 | Method of producing Nd-Fe-B based nanophase power | Chul Jin Choi, Xing Dong | 2004-01-13 |
| 6225199 | Semiconductor device having triple-well | Jae-Jong Han, Doo Hyun Hwang, Beung-Keun Lee | 2001-05-01 |
| 5722037 | Process for producing Ti/TiC composite by hydrocarbon gas and Ti powder reaction | Hyung-Sik Chung, Yong Jin Kim, Jian Jiang | 1998-02-24 |