P

Inventor

CHANG JONG WOOK

KR11 patents
⚠️ This page may combine multiple inventors who share the name “CHANG JONG WOOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SAMSUNG LIFE PUBLIC WELFARE FOUNDATION

6 patents

YANG YOON SUN

1 patent

MEDIPOST CO LTD

1 patent

YANG YOON-SUN

1 patent

OH WONIL

1 patent

CHANG JONG WOOK

1 patent