Inventor

SEO DO HYUN

KR3 patents

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

HANWHA SOLUTIONS CORP

1 patent

US12269921B2Apr 8, 2025

Polycarbonate copolymer, method for preparing same, and composition comprising same

HANWHA SOLUTIONS CORP0 citations59

SAMSUNG ELECTRONICS CO LTD

1 patent

US9635749B2Apr 25, 2017

Apparatus for generating extreme ultraviolet light

SAMSUNG ELECTRONICS CO LTD0 citations43

KIM SUNG JOO

1 patent

US10054513B2Aug 21, 2018

Apparatus and method of sensing liquid leakage for lithography apparatus

KIM SUNG JOO0 citations39