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Inventor

HA YONG-GU

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

KOREA ELECTRIC POWER CORP

2 patents

SUNG YOUNG JU

1 patent

PANTECH CO LTD

1 patent