P

Inventor

SONG JAI-YOUNG

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

CHO JIN-SUK

1 patent

KIM JIN-AH

1 patent

KIM CHANG-HEON

1 patent

PYO SANG-HYUN

1 patent