Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7828707 | Image drum for selectively absorbing toner thereon | Chang-seung Lee, Kae-dong Back, Kyu-ho Shin, Jong-Kwang Kim, Won Kyoung Choi +2 more | 2010-11-09 |
| 6349604 | Parallel type six-axes force-moment measuring apparatus | Yong-kyu Byun, Hyung Suck Cho | 2002-02-26 |