Inventor

OH JONG SIK

KR2 patents

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

UNIV SUNGKYUNKWAN RES & BUS

1 patent

US9245752B2Jan 26, 2016

Method for etching atomic layer of graphene

UNIV SUNGKYUNKWAN RES & BUS10 citations75

RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV

1 patent

US11120975B2Sep 14, 2021

Ion beam etching apparatus

RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV0 citations45