HJ

Haes-Sal Jeon

4C 4Dream Co.: 1 patents #4 of 5Top 80%
📍 Andong-si, KR: #4 of 15 inventorsTop 30%
Overall (2021): #440,595 of 548,734Top 85%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11170081 System for verifying control history of unmanned aerial vehicle Won-Kug Kim, Jin-Kyo Shin, Ki-Il Ryu, Kwang-Rae KIM 2021-11-09