Inventor

SHIM GYU JUNG

KR9 patents

Patents

9 patents

USD985465SMay 9, 2023

Fuel tank with cap for drone

DOOSAN MOBILITY INNOVATION INC4 citations83

USD928916SAug 24, 2021

Regulator valve

DOOSAN MOBILITY INNOVATION INC13 citations83

USD928289SAug 17, 2021

Regulator valve

DOOSAN MOBILITY INNOVATION INC10 citations83

USD934957SNov 2, 2021

Fuel cell power pack for drone

DOOSAN MOBILITY INNOVATION INC3 citations82

USD985459SMay 9, 2023

Fuel tank for drone

DOOSAN MOBILITY INNOVATION INC1 citations70

USD983863SApr 18, 2023

Fixing part for drone

DOOSAN MOBILITY INNOVATION INC1 citations70

US11831049B2Nov 28, 2023

Fuel cell power pack

DOOSAN MOBILITY INNOVATION INC0 citations60

US11912442B2Feb 27, 2024

Fuel cell power pack-integrated drone

DOOSAN MOBILITY INNOVATION INC0 citations59

USD990371SJun 27, 2023

Fixing part for drone

DOOSAN MOBILITY INNOVATION INC0 citations59