Inventor
GONG HYEON-CHEOL
KR3 patents
Patents
3 patentsUS9701425B2Jul 11, 2017
Apparatus and method of charging and housing of unmanned vertical take-off and landing (VTOL) aircraft
KOREA AEROSPACE RES INST31 citations89
US9975442B2May 22, 2018
Post-type apparatus for containing and charging unmanned vertical take-off and landing aircraft and method of containing and charging unmanned vertical take-off and landing aircraft using the same
KOREA AEROSPACE RES INST12 citations80
US9862285B2Jan 9, 2018
Post-type apparatus for containing and charging unmanned vertical take-off and landing aircraft and method of containing and charging unmanned vertical take-off and landing aircraft using the same
KOREA AEROSPACE RES INST12 citations80