Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156398 | Display device, door including the same, and refrigerator including the door | Kun-sok KANG, Ho-june YOO, Kyung-Hoon Lee, Sang-on Choi | 2021-10-26 |
NC
Nak-won CHOI
Overall (2021): #322,355 of 548,734Top 60%
1
Patents 2021