Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207938 | Apparatus and method for controlling lift axle of vehicle | — | 2021-12-28 |
| 9151962 | Position detector and autofocus control apparatus using focal point deviation detector | Hyun Jae Lee, Myoung-ki Ahn, Kwang Soo Kim, Chang-Hoon Choi | 2015-10-06 |
| 8926714 | Heat dissipating substrate and method of manufacturing the same | Sang-Youp Lee, Joung Gul Ryu, Dong Sun Kim, Jae Hoon Choi | 2015-01-06 |
| 8873138 | Auto focusing devices for optical microscopes | Kwang Soo Kim, Chang-Hoon Choi, Hyun Jae Lee, Myoung-ki Ahn, Byeong Hwan Jeon +1 more | 2014-10-28 |
| 8704100 | Heat dissipating substrate and method of manufacturing the same | Sang-Youp Lee, Joung Gul Ryu, Dong Sun Kim, Jae Hoon Choi | 2014-04-22 |
| 8330604 | Handheld salinity analyzer | Gil Mo Yang, Eun Gi Cho, Kang-Jin Lee, Gi-Young Kim, Jae Yong SON +3 more | 2012-12-11 |