Inventor

HONG BO RA

KR2 patents

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

HAN YANG KYOO

1 patent

US8916672B2Dec 23, 2014

Transparent polyarylene ether polymer with high heat resistance and method for preparing the same

HAN YANG KYOO2 citations54

DONGJIN SEMICHEM CO LTD

1 patent

US9976082B2May 22, 2018

Liquid crystal composition having easily adjustable rotational viscosity

DONGJIN SEMICHEM CO LTD0 citations39