Inventor
CHO SOOYOUNG
KR4 patents
⚠️ This page may combine multiple inventors who share the name “CHO SOOYOUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HANKUK CARBON CO LTD
3 patentsUS9932118B2Apr 3, 2018
Vertical take-off and landing aircraft using hybrid electric propulsion system
HANKUK CARBON CO LTD19 citations89
US10099794B2Oct 16, 2018
Vertical take-off and landing aircraft using hybrid-electric propulsion system
HANKUK CARBON CO LTD6 citations79
US10035604B2Jul 31, 2018
Vertical take-off and landing aircraft using hybrid-electric propulsion system
HANKUK CARBON CO LTD8 citations79