Inventor

CHOI KWAN MIN

KR3 patents

Patents

3 patents

US12331802B2Jun 17, 2025

Composite material

KOLON INC1 citations57

US11932944B2Mar 19, 2024

Pipe and manufacturing method therefor

KOLON INC1 citations56

US9223073B2Dec 29, 2015

Light guide plate and method of manufacturing the same

KOLON INC1 citations43