Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11151998 | Artificial intelligence device | Jongwoo HAN, Yoojin Choi | 2021-10-19 |
HC
Hangil Choi
Overall (2021): #441,474 of 548,734Top 85%
1
Patents 2021