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Inventor

LEE HYUN SAM

KR12 patents
⚠️ This page may combine multiple inventors who share the name “LEE HYUN SAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HAPPYCALL CO LTD

5 patents

CLEMBON CO LTD

3 patents

CHEFEL CO LTD

2 patents

(unassigned)

1 patent

LEE HYUN SAM

1 patent