KR

Ki-Il Ryu

4C 4Dream Co.: 2 patents #3 of 5Top 60%
Overall (All Time): #1,888,738 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11170081 System for verifying control history of unmanned aerial vehicle Won-Kug Kim, Jin-Kyo Shin, Kwang-Rae KIM, Haes-Sal Jeon 2021-11-09
11130571 Unmanned aerial vehicle including flight and photographing control device Won-Kug Kim, Jin-Kyo Shin 2021-09-28