P

Inventor

HONG KYUNG SIK

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

KOREA RES INST CHEMICAL TECH

4 patents

KOREA RES INST CHEM TECH

2 patents

YU JU HYUN

1 patent