Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10933993 | Unmanned aerial vehicle having plurality of servomotors to control wing parts | Zhimin Choo, Seihyun Cho, Hyeoncheol LEE, Sanghyuck Lee | 2021-03-02 |
CL
Chulbae LEE
Overall (2021): #499,098 of 548,734Top 95%
1
Patents 2021