Inventor

KWON O-IK

KR12 patents

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

SAMSUNG ELECTRONICS CO LTD

7 patents

US6872258B2Mar 29, 2005

Shower head of a wafer treatment apparatus having a gap controller

SAMSUNG ELECTRONICS CO LTD600 citations98

US10529919B2Jan 7, 2020

Method of manufacturing a magnetoresistive random access memory device using hard masks and spacers

SAMSUNG ELECTRONICS CO LTD5 citations70

US9853048B2Dec 26, 2017

Memory device and method of manufacturing the same

SAMSUNG ELECTRONICS CO LTD5 citations68

US7109080B2Sep 19, 2006

Method of forming capacitor over bitline contact

SAMSUNG ELECTRONICS CO LTD4 citations62

US6238970B1May 29, 2001

Method for fabricating a DRAM cell capacitor including etching upper conductive layer with etching byproduct forming an etch barrier on the conductive pattern

SAMSUNG ELECTRONICS CO LTD2 citations61

US9806204B2Oct 31, 2017

Semiconductor devices

SAMSUNG ELECTRONICS CO LTD0 citations50

US12279537B2Apr 15, 2025

Semiconductor memory devices and methods for fabricating the same

SAMSUNG ELECTRONICS CO LTD0 citations48

MIN JAE-HO

2 patents

US8110506B2Feb 7, 2012

Methods of forming fine patterns in semiconductor devices

MIN JAE-HO18 citations92

US8637407B2Jan 28, 2014

Methods of forming fine patterns in semiconductor devices

MIN JAE-HO5 citations83

SAMSUNG ELECTRONINCS CO LTD

1 patent

US8846541B2Sep 30, 2014

Methods of forming fine patterns in semiconductor devices

SAMSUNG ELECTRONINCS CO LTD5 citations79

YANG SONG-YI

1 patent

US8541306B2Sep 24, 2013

Semiconductor device and method of double photolithography process for forming patterns of the semiconductor device

YANG SONG-YI12 citations78

AHN SUNG-SOO

1 patent

US8883588B2Nov 11, 2014

Semiconductor devices and methods of manufacturing the semiconductor devices

AHN SUNG-SOO2 citations54