P

Inventor

YOUN IN-CHAN

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

KWON ICK-CHAN

3 patents

YOUN IN CHAN

2 patents

KIM KWANGMEYUNG

2 patents