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Inventor

CHUNG CHANG BEOM

KR4 patents
⚠️ This page may combine multiple inventors who share the name “CHUNG CHANG BEOM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HONG YONG WOO

2 patents

HWANG YONG HA

1 patent

CHOI SEUNG JIB

1 patent