Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11039000 | User terminal device and control method therefor | Seol-hye WON, Jin Ra, Seok-min OH, Kang-min Lee | 2021-06-15 |
CH
Chul-ho HAN
Overall (2021): #501,645 of 548,734Top 95%
1
Patents 2021