Inventor · disambiguated record
Kihyun Hwang
Also filed as: HWANG KIHYUN
55 granted patents·14 pending applications·524 citations·filing 2007–2024
98Inventor score
Top patents by PatentIndex Score
69 records- 0197US9536970B2Three-dimensional semiconductor memory devices and methods of fabricating the sameSEOL KWANG SOO·Filed 2011·Granted Jan 3, 2017·43 cites·12 claims
- 0297US8415742B2Semiconductor memory device and method of forming the sameKIM JINGYUN·Filed 2012·Granted Apr 9, 2013·34 cites·20 claims
- 0396US9997530B2Three-dimensional semiconductor memory device and method of fabricating the sameYON GUKHYON·Filed 2015·Granted Jun 12, 2018·185 cites·18 claims
- 0496US8084819B2Semiconductor memory device having insulation patterns and cell gate patternsKIM JINGYUN·Filed 2009·Granted Dec 27, 2011·30 cites·7 claims
- 0595US9130054B2Semiconductor memory devices and methods of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Sep 8, 2015·29 cites·15 claims
- 0695US8592873B2Semiconductor memory devices and methods of forming the sameKIM JUNG HO·Filed 2011·Granted Nov 26, 2013·24 cites·14 claims
- 0794US8872256B2Three-dimensional semiconductor memory devices and methods of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Oct 28, 2014·29 cites·10 claims
- 0894US8450176B2Methods of manufacturing rewriteable three-dimensional semiconductor memory devicesSON YONG-HOON·Filed 2010·Granted May 28, 2013·24 cites·14 claims
- 0994US8173533B2Semiconductor memory device and method of forming the sameKIM JINGYUN·Filed 2011·Granted May 8, 2012·15 cites·11 claims
- 1092US10903327B2Three-dimensional semiconductor memory devices and methods of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jan 26, 2021·2 cites·19 claims
- 1191US9356033B2Three-dimensional semiconductor memory devices and methods of forming the sameSON YONG-HOON·Filed 2015·Granted May 31, 2016·7 cites·16 claims
- 1289US9929179B2Nonvolatile semiconductor devices including non-circular shaped channel patterns and methods of manufacturing the sameSON YONG HOON·Filed 2017·Granted Mar 27, 2018·5 cites·20 claims
- 1389US9177613B2Semiconductor deviceLEE WOOKHYOUNG·Filed 2013·Granted Nov 3, 2015·13 cites·20 claims
- 1488US10658375B2Three-dimensional semiconductor memory device and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted May 19, 2020·5 cites·12 claims
- 1588US9917094B2Semiconductor device having staggered pillarsLEE WOOKHYOUNG·Filed 2015·Granted Mar 13, 2018·7 cites·7 claims
- 1687US9768266B2Three-dimensional semiconductor memory devices and methods of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Sep 19, 2017·3 cites·15 claims
- 1785US8987803B2Three dimensional semiconductor memory devices and methods of manufacturing the sameCHAE SOODOO·Filed 2012·Granted Mar 24, 2015·9 cites·12 claims
- 1885US8377817B2Three dimensional semiconductor memory device and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2011·Granted Feb 19, 2013·8 cites·10 claims
- 1984US12113108B2Integrated circuit deviceSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Oct 8, 2024·1 cites·20 claims
- 2084US11888042B2Three-dimensional semiconductor memory devices and methods of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Jan 30, 2024·0 cites·19 claims
- 2184US8980731B2Methods of forming a semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2012·Granted Mar 17, 2015·6 cites·20 claims
- 2282US2023044895A1Three-dimensional semiconductor memory devices and methods of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 2381US12256564B2Semiconductor device having a liner layer and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Granted Mar 18, 2025·0 cites·20 claims
- 2480USRE50280ESemiconductor memory device having insulation patterns and cell gate patternsSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jan 21, 2025·0 cites·19 claims
- 2580US11057183B2Nonvolatile semiconductor devices including non-circular shaped channel patterns and methods of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jul 6, 2021·2 cites·18 claims
- 2680US9466612B2Semiconductor memory devices and methods of forming the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Oct 11, 2016·2 cites·14 claims
- 2780US8598647B2Three-dimensional semiconductor memory devicesKIM DONGWOO·Filed 2011·Granted Dec 3, 2013·6 cites·14 claims
- 2878US9202819B2Three-dimensional semiconductor memory devices and methods of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Dec 1, 2015·4 cites·14 claims
- 2977US8507918B2Multilayer semiconductor devices with channel patterns having a graded grain structureSON YONG-HOON·Filed 2011·Granted Aug 13, 2013·4 cites·12 claims
- 3077US8283719B2Nonvolatile memory device having a fixed charge layerHUO ZONGLIANG·Filed 2010·Granted Oct 9, 2012·4 cites·10 claims
- 3176US11588032B2Three-dimensional semiconductor memory devices and methods of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Feb 21, 2023·0 cites·20 claims
- 3276US8431984B2Nonvolatile memory devices including deep and high density trapping layersPARK KWANGMIN·Filed 2011·Granted Apr 30, 2013·5 cites·19 claims
- 3375US9257441B2Semiconductor memory devices and methods of forming the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Feb 9, 2016·2 cites·19 claims
- 3474US11888028B2Semiconductor device having a liner layer and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jan 30, 2024·0 cites·20 claims
- 3574US8765538B2Three dimensional semiconductor memory devices and methods of forming the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Jul 1, 2014·3 cites·4 claims
- 3672US9799657B2Method of manufacturing a three-dimensional semiconductor memory deviceNOH JINTAE·Filed 2014·Granted Oct 24, 2017·4 cites·15 claims
- 3770US11723285B2Variable resistance memory device having an anti-oxidation layer and a method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Aug 8, 2023·0 cites·20 claims
- 3868US11417731B2Semiconductor device including a field effect transistor and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Aug 16, 2022·0 cites·20 claims
- 3968US8963231B2Three dimensional semiconductor memory devices and methods of fabricating the sameLEE SUNGHAE·Filed 2012·Granted Feb 24, 2015·2 cites·30 claims
- 4066US8445317B2Methods of fabricating semiconductor devicesJEONG JIN HA·Filed 2011·Granted May 21, 2013·3 cites·19 claims
- 4165US11296277B2Variable resistance memory device having an anti-oxidation layer and a method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Apr 5, 2022·0 cites·16 claims
- 4261US2017345907A1Three-dimensional semiconductor memory devices and methods of fabricating the sameSEOL KWANG SOO·Filed 2017·Application pending·0 cites
- 4357US8952448B2Three-dimensional semiconductor memory devices and methods for manufacturing sameYANG JUNKYU·Filed 2013·Granted Feb 10, 2015·2 cites·10 claims
- 4455US8426907B2Nonvolatile memory devices including multiple charge trapping layersPARK KWANGMIN·Filed 2009·Granted Apr 23, 2013·1 cites·14 claims
- 4555US8236647B2Method for fabricating nonvolatile memory deviceLEE JUYUL·Filed 2009·Granted Aug 7, 2012·1 cites·20 claims
- 4654US9129950B2Semiconductor devicesKIM JEEYONG·Filed 2014·Granted Sep 8, 2015·0 cites·30 claims
- 4753US9443863B2Semiconductor devicesKIM JEEYONG·Filed 2015·Granted Sep 13, 2016·0 cites·11 claims
- 4853US2014357054A1Methods for fabricating semiconductor devicesSAMSUNG ELECTRONICS CO LTD·Filed 2014·Application pending·0 cites
- 4951US9184302B2Three dimensional semiconductor memory device and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Nov 10, 2015·0 cites·8 claims
- 5051US2013260554A1Semiconductor Devices and Methods of Manufacturing the SameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Application pending·0 cites
Showing the top 50 of 69 patent records by PatentIndex Score.
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