Inventor

KIM Keonyoung

KR6 patents

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

SAMSUNG ELECTRONICS CO LTD

4 patents

US11380537B2Jul 5, 2022

Method of manufacturing a semiconductor device and a cleaning composition for an adhesive layer

SAMSUNG ELECTRONICS CO LTD2 citations72

US11028488B2Jun 8, 2021

Etching composition, a method of etching a metal barrier layer and a metal layer using the same, and method of manufacturing semiconductor device using the same

SAMSUNG ELECTRONICS CO LTD3 citations71

US11795550B2Oct 24, 2023

Etching composition, a method of etching a metal barrier layer and a metal layer using the same, and method of manufacturing semiconductor device using the same

SAMSUNG ELECTRONICS CO LTD1 citations61

US10332740B2Jun 25, 2019

Method of manufacturing a semiconductor device and a cleaning composition for an adhesive layer

SAMSUNG ELECTRONICS CO LTD0 citations51

SEMES CO LTD

1 patent

US12198923B2Jan 14, 2025

Substrate processing method and substrate processing system

SEMES CO LTD0 citations59

KIM KWANGSU

1 patent

US10242880B2Mar 26, 2019

Method of wet etching and method of fabricating semiconductor device using the same

KIM KWANGSU0 citations40