Inventor

CHO SEUNGMIN

KR4 patents

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

HANWHA TECHWIN CO LTD

3 patents

US10043869B2Aug 7, 2018

Method of preparing graphene-based thin-film laminate and graphene-based thin-film laminate prepared using the same

HANWHA TECHWIN CO LTD3 citations65

US9382118B2Jul 5, 2016

Method of manufacturing graphene

HANWHA TECHWIN CO LTD0 citations43

US9978841B2May 22, 2018

Graphene-based laminate and method of preparing the same

HANWHA TECHWIN CO LTD0 citations42

HANWHA AEROSPACE CO LTD

1 patent

US10290517B2May 14, 2019

Etching apparatus and method, and flexible film etched by the etching method

HANWHA AEROSPACE CO LTD0 citations48