Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D875130 | Portable device display screen with animated graphical user interface | Jung Young Lee | 2020-02-11 |
| 9746996 | Heating, ventilation, and/or air conditioning controller with a touch screen display | Hongku Lee, Byungku Hwang | 2017-08-29 |
| 8420853 | Derivatives of cyclic compound and the use thereof | Hyunchul CHO, Jonghan Yhei | 2013-04-16 |