Inventor · disambiguated record
Hyunjae Song
Also filed as: SONG HYUNJAE
38 granted patents·15 pending applications·66 citations·filing 2014–2025
96Inventor score
Top patents by PatentIndex Score
53 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
- 0295US10684560B2Pellicle for photomask, reticle including the same, and exposure apparatus for lithographySAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jun 16, 2020·6 cites·28 claims
- 0392US10522664B2Electronic device including a tunnel layerSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Dec 31, 2019·7 cites·8 claims
- 0491US10539868B2Pellicle for photomask, reticle including the same, and exposure apparatus for lithographySAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jan 21, 2020·3 cites·34 claims
- 0590US11088077B2Layer structure including diffusion barrier layer and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Aug 10, 2021·2 cites·9 claims
- 0690US9935184B2Electronic device including a tunneling layerSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Apr 3, 2018·6 cites·8 claims
- 0788US11217531B2Interconnect 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
- 0888US10191367B2Pellicle for photomask and exposure apparatus including the pellicleSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jan 29, 2019·4 cites·22 claims
- 0986US10134628B2Multilayer structure including diffusion barrier layer and device including the multilayer structureSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Nov 20, 2018·4 cites·28 claims
- 1085US11626502B2Interconnect structure to reduce contact resistance, electronic device including the same, and method of manufacturing the interconnect structureSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Apr 11, 2023·1 cites·24 claims
- 1184US10928723B2Pellicle for photomask, reticle including the same, and exposure apparatus for lithographySAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Feb 23, 2021·2 cites·34 claims
- 1284US10850985B2Method of forming nanocrystalline graphene, and device including nanocrystalline grapheneSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Dec 1, 2020·3 cites·18 claims
- 1383US10692622B2Composite, carbon composite including the composite, electrode, lithium battery, electroluminescent device, biosensor, semiconductor device, and thermoelectric device including the composite and/or the carbon compositeSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jun 23, 2020·2 cites·35 claims
- 1483US9761532B2Hybrid interconnect structure and electronic device employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Sep 12, 2017·4 cites·20 claims
- 1582US11626282B2Graphene structure and method of forming graphene structureSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Apr 11, 2023·2 cites·18 claims
- 1681US11069619B2Interconnect structure and electronic device employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jul 20, 2021·3 cites·11 claims
- 1781US9959947B2Composite, carbon composite including the composite, electrode, lithium battery, electroluminescent device, biosensor, semiconductor device, and thermoelectric device including the composite and/or the carbon compositeSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted May 1, 2018·2 cites·26 claims
- 1880US12359911B2Method of calculating thickness of graphene layer and method of measuring content of silicon carbide by using XPSSAMSUNG ELECTRONICS CO LTD·Filed 2024·Granted Jul 15, 2025·0 cites·12 claims
- 1979US11180373B2Nanocrystalline graphene and method of forming nanocrystalline grapheneSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Nov 23, 2021·2 cites·16 claims
- 2078US10971451B2Interconnect 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
- 2175US11764156B2Layer structure including diffusion barrier layer and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Sep 19, 2023·0 cites·6 claims
- 2274US11158849B2Lithium ion battery including nano-crystalline graphene electrodeSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Oct 26, 2021·1 cites·10 claims
- 2372US11094538B2Method of forming grapheneSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Aug 17, 2021·1 cites·24 claims
- 2470US12477748B2Variable resistance memory device and electronic device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Nov 18, 2025·0 cites·20 claims
- 2570US12268009B2Memory device including vertical stack structure, method of fabricating the same, and electronic device including memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Apr 1, 2025·0 cites·40 claims
- 2670US10229881B2Layer structure including diffusion barrier layer and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Mar 12, 2019·1 cites·17 claims
- 2769US12506074B2Interconnect structure to reduce contact resistance, electronic device including the same, and method of manufacturing the interconnect structureSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Dec 23, 2025·0 cites·20 claims
- 2869US10811604B2Nonvolatile memory apparatus including resistive-change material layerSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Oct 20, 2020·1 cites·18 claims
- 2969US2023207312A1Graphene structure and method of forming graphene structureSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 3068US2025374539A1Three-dimensional vertical nonvolatile memory device including memory cell stringSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 3164US11329223B2Nonvolatile memory apparatus including resistive-change material layerSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted May 10, 2022·0 cites·19 claims
- 3264US2025203879A1Memory device including vertical stack structure, method of fabricating the same, and electronic device including memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 3362US11906291B2Method of calculating thickness of graphene layer and method of measuring content of silicon carbide by using XPSSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Feb 20, 2024·0 cites·8 claims
- 3462US10790230B2Layer structure including diffusion barrier layer and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Sep 29, 2020·0 cites·14 claims
- 3562US10727182B2Layer structure including diffusion barrier layer and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jul 28, 2020·0 cites·14 claims
- 3661US10719010B2Pellicle for photomask and exposure apparatus including the pellicleSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jul 21, 2020·0 cites·20 claims
- 3759US12421598B2Nanocrystalline graphene and method of forming nanocrystalline grapheneSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Sep 23, 2025·0 cites·25 claims
- 3858US11572278B2Method of forming grapheneSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Feb 7, 2023·0 cites·19 claims
- 3957US2025063742A1Variable resistance memory device and electronic apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 4056US12426264B2Semiconductor devices and data storage systems including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Sep 23, 2025·0 cites·20 claims
- 4156US2024196763A1Variable resistance memory device and electronic apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 4256US2024215250A1Memory devices including vertical stack structure, methods of manufacturing and operating the same, and electronic apparatuses including memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 4355US2025344618A1Memory device and electronic apparatuses including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 4451US12457754B2Nonvolatile memory device and operating method of the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Oct 28, 2025·0 cites·20 claims
- 4551US2023121581A1Variable resistance memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 4650US2025204288A1Memory device including vertical stack structure, method of fabricating the same, and electronic device including memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 4750US2025029656A1Memory device including variable serial resistive element having voltage dividing effect and operating method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 4849US2022048773A1Nanocrystalline graphene and method of forming nanocrystalline grapheneSAMSUNG ELECTRONICS CO LTD·Filed 2021·Application pending·0 cites
- 4948US2025220906A1Memory device and electronic apparatus including the sameSAMSUNGE ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 5047US9721943B2Wiring structure and electronic device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Aug 1, 2017·0 cites·20 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →