Inventor · disambiguated record
Changhyun Kim
Also filed as: KIM CHANGHYUN
42 granted patents·34 pending applications·117 citations·filing 2007–2025
96Inventor score
Files withSAMSUNG ELECTRONICS CO LTD65SK HYNIX INC4KIM CHANGHYUN2LG ELECTRONICS INC2LG INNOTEK CO LTD2
Top patents by PatentIndex Score
76 records- 0197US11682622B2Interconnect structure having nanocrystalline graphene cap layer and electronic device including the interconnect structureSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jun 20, 2023·5 cites·14 claims
- 0294US10444752B2Stereo camera-based autonomous driving method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Oct 15, 2019·52 cites·56 claims
- 0388US11217531B2Interconnect structure having nanocrystalline graphene cap layer and electronic device including the interconnect structureSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jan 4, 2022·2 cites·19 claims
- 0486US10511911B2Method and apparatus of playing music based on surrounding situationsSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Dec 17, 2019·6 cites·21 claims
- 0585US10671865B2Autonomous vehicle control method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jun 2, 2020·6 cites·16 claims
- 0684US12032829B2Memory device performing in-memory operation and method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jul 9, 2024·1 cites·20 claims
- 0783US9761532B2Hybrid interconnect structure and electronic device employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Sep 12, 2017·4 cites·20 claims
- 0882US11626282B2Graphene structure and method of forming graphene structureSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Apr 11, 2023·2 cites·18 claims
- 0982US11379149B2Memory device including a processing circuit, memory controller controlling the memory device and memory system including the memory deviceSK HYNIX INC·Filed 2019·Granted Jul 5, 2022·3 cites·23 claims
- 1081US11069619B2Interconnect structure and electronic device employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jul 20, 2021·3 cites·11 claims
- 1180US11545358B2Method of forming transition metal dichalcogenide thin filmSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jan 3, 2023·1 cites·15 claims
- 1280US10990857B2Object detection and learning method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Apr 27, 2021·4 cites·20 claims
- 1380US9645474B2Camera module having an auto focus adjustment functionLG INNOTEK CO LTD·Filed 2015·Granted May 9, 2017·3 cites·15 claims
- 1480US2025351425A1Vertical channel transistorSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 1579US11180373B2Nanocrystalline graphene and method of forming nanocrystalline grapheneSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Nov 23, 2021·2 cites·16 claims
- 1678US10971451B2Interconnect structure having nanocrystalline graphene cap layer and electronic device including the interconnect structureSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Apr 6, 2021·2 cites·22 claims
- 1778US10546201B2Method and apparatus for determining abnormal objectSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jan 28, 2020·4 cites·18 claims
- 1877US10217513B2Phase change memory devices including two-dimensional material and methods of operating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Feb 26, 2019·4 cites·41 claims
- 1977US9163592B2Vapor gas discharging apparatus for hybrid electric vehicleKIM CHANGHYUN·Filed 2012·Granted Oct 20, 2015·7 cites·5 claims
- 2077US2025057388A1Dishwasher including a drying apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2176US2025107208A1Semiconductor device and electronic apparatus including the semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2272US11094538B2Method of forming grapheneSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Aug 17, 2021·1 cites·24 claims
- 2371US11869768B2Method of forming transition metal dichalcogenide thin filmSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jan 9, 2024·0 cites·17 claims
- 2471US2025203846A1Vertical-channel cell array transistor structure and dram device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 2570US12262527B2Vertical-channel cell array transistor structure and dram device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Mar 25, 2025·0 cites·27 claims
- 2670US8373793B2Auto focusing method using VCM actuatorLG INNOTEK CO LTD·Filed 2010·Granted Feb 12, 2013·2 cites·5 claims
- 2769US12389630B2Vertical channel transistor including a graphene insertion layer beweeen a source/drain electrode and a channel patternSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Aug 12, 2025·0 cites·19 claims
- 2869US10199469B2Semiconductor device including metal-semiconductor junctionSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Feb 5, 2019·1 cites·20 claims
- 2969US2023207312A1Graphene structure and method of forming graphene structureSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 3068US12322359B2Signal processing device and image display apparatus including the same capable of increasing clarity of OSD when mixing with imageLG ELECTRONICS INC·Filed 2019·Granted Jun 3, 2025·1 cites·18 claims
- 3168US12167822B2Dishwasher including a drying apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Dec 17, 2024·0 cites·14 claims
- 3267US12199165B2Semiconductor device and electronic apparatus including the semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jan 14, 2025·0 cites·24 claims
- 3365US11713248B2Method of growing graphene selectivelySAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Aug 1, 2023·0 cites·23 claims
- 3464US2025126885A1Semiconductor device, array structure including the semiconductor device, and method of manufacturing the semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 3563US8994875B2Camera moduleKIM CHANGHYUN·Filed 2010·Granted Mar 31, 2015·1 cites·20 claims
- 3663US2025120130A1Semiconductor device including two-dimensional material and method of fabricating the semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 3762US2025142907A1Semiconductor device including vertical channel having tube shapeSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 3861US12369359B2Thin film structure and electronic device including two-dimensional materialSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jul 22, 2025·0 cites·20 claims
- 3961US2025151438A1Color-routing element, method of manufacturing the same, and image sensor including the color-routing elementSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 4061US2025176258A1Semiconductor device including two-dimensional materialSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 4161US2025176301A1Semiconductor device including vertically stacked semiconductor elements, method of manufacturing the same, and electronic device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 4260US11909063B2Battery adhesive structure and electronic device comprising sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Feb 20, 2024·0 cites·15 claims
- 4360US2024178144A1Interconnect structure and electronic device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 4459US12147888B2Neural computer including image sensor capable of controlling photocurrentSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Nov 19, 2024·0 cites·10 claims
- 4559US11149346B2Method of directly growing carbon material on substrateSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Oct 19, 2021·0 cites·23 claims
- 4659US2025126846A1Semiconductor device and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 4758US11572278B2Method of forming grapheneSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Feb 7, 2023·0 cites·19 claims
- 4858US2025159946A1Semiconductor device and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 4958US2025142874A1Semiconductor device having vertical channel structure and manufacturing method of vertical channel structureSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 5058US2025142894A1Semiconductor device and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
Showing the top 50 of 76 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →