Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10068828 | Semiconductor storage devices | Min Young Choi, Young-Rok Oh, Hwi-Jong Yoo, Joo Young Kim, Ki Taek Lee +1 more | 2018-09-04 |
| 10044376 | Apparatus and method for controlling transmission | Changjoon Park, Youngil Son, Dong Woo Lee | 2018-08-07 |
| D819475 | Emergency light | — | 2018-06-05 |
| D815692 | Exit sign | — | 2018-04-17 |
| D815207 | Exit sign | — | 2018-04-10 |