Inventor · disambiguated record
Gyuhwan Oh
Also filed as: OH GYUHWAN
14 granted patents·16 pending applications·100 citations·filing 2007–2025
91Inventor score
Top patents by PatentIndex Score
30 records- 0193US9318379B2Methods of manufacturing semiconductor devices including air gap spacersLEE EUN-OK·Filed 2015·Granted Apr 19, 2016·12 cites·14 claims
- 0293US9214382B2Semiconductor devices including air gap spacersLEE EUN-OK·Filed 2014·Granted Dec 15, 2015·17 cites·20 claims
- 0392US9496223B2Semiconductor devices including spacersSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Nov 15, 2016·8 cites·20 claims
- 0491US9029828B2Phase-change memory devices including thermally-isolated phase-change layers and methods of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted May 12, 2015·9 cites·17 claims
- 0588US8263455B2Method of forming variable resistance memory devicePARK YOUNG-LIM·Filed 2010·Granted Sep 11, 2012·13 cites·21 claims
- 0686US7863173B2Variable resistance non-volatile memory cells and methods of fabricating sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jan 4, 2011·18 cites·10 claims
- 0781US8278206B2Variable resistance memory device and methods of forming the sameOH GYUHWAN·Filed 2009·Granted Oct 2, 2012·12 cites·21 claims
- 0880US8501623B2Method of forming a semiconductor device having a metal silicide and alloy layers as electrodeOH GYUHWAN·Filed 2010·Granted Aug 6, 2013·6 cites·29 claims
- 0976US8558348B2Variable resistance memory device and methods of forming the sameOH GYUHWAN·Filed 2012·Granted Oct 15, 2013·5 cites·6 claims
- 1063US2025133728A1Semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1161US2025089239A1Semiconductor memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1261US2025254865A1Semiconductor memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1361US2025254864A1Semiconductor memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1461US2025359014A1Semiconductor memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1559US11127900B2Variable resistance memory devices, and methods of forming variable resistance memory devicesSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Sep 21, 2021·0 cites·20 claims
- 1659US2025107071A1Semiconductor devicesSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1758US2025098154A1Semiconductor device and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1857US2025081444A1Semiconductor memory device and method for manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1956US2025063724A1Semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2055US2025267840A1Three-dimensional semiconductor device and method for manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2154US2025349341A1Semiconductor memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 2253US2025081514A1Semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2352US10720577B2Variable resistance memory devices, and methods of forming variable resistance memory devicesSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jul 21, 2020·0 cites·19 claims
- 2451US11195997B2Variable resistance memory devices including self-heating layer and methods of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Dec 7, 2021·0 cites·20 claims
- 2550US11502132B2Semiconductor memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Nov 15, 2022·0 cites·20 claims
- 2649US11387410B2Semiconductor device including data storage material patternSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jul 12, 2022·0 cites·20 claims
- 2747US2025203853A1Semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2844US2025081441A1Semiconductor memory device and method for manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2937US2020083444A1Variable resistance memory device and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Application pending·0 cites
- 3024US2011186798A1Phase Changeable Memory Devices and Methods of Forming the SameKWON HYUN-SUK·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →