Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D695345 | Educational robot | Hae-Jung Park, Heon-Moon Lim, Min-Yong Kwon, Kyung Hwan Lee, Sung Ju Hong | 2013-12-10 |
| 6479755 | Printed circuit board and pad apparatus having a solder deposit | Haeng-Il Kim, Kwang-Soo Jung | 2002-11-12 |
| 6168068 | Method for preventing a gold plate connector on a PCB from being contaminated | Masaharu Tsukue, Choul-Su Kim | 2001-01-02 |