Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10255426 | Keyboard device and data communication method using the same | YoungJae Maeng, Jonghu Lee, Sangwoo PARK | 2019-04-09 |
| 9692779 | Device for quantifying vulnerability of system and method therefor | Young-Jae Maeng, Jong-Hu Lee, Sang Woo Park, Eung Ki Park | 2017-06-27 |