P

Inventor

CHANG DONG IK

KR7 patents
⚠️ This page may combine multiple inventors who share the name “CHANG DONG IK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KIM HYO JUNG

2 patents

CHANG DONG IK

1 patent

CHO SOON SAM

1 patent

SAMSUNG ELECTRO MECH

1 patent

YUN HYEA SUN

1 patent

JEONG JI HUN

1 patent