Inventor · disambiguated record
Young-Seok No
Also filed as: NO YOUNG-SEOK
12 granted patents·35 pending applications·24 citations·filing 2013–2025
85Inventor score
Top patents by PatentIndex Score
47 records- 0188US10177319B2Nitrogen-containing polycyclic compound and organic light emitting element using sameHEESUNG MAT LTD·Filed 2015·Granted Jan 8, 2019·5 cites·15 claims
- 0288US9728731B2Heterocyclic compound and organic light emitting device using sameHEESUNG MAT LTD·Filed 2014·Granted Aug 8, 2017·9 cites·12 claims
- 0383US11785844B2Organic light emitting device, method for manufacturing same and composition for organic material layerLT MATERIALS CO LTD·Filed 2020·Granted Oct 10, 2023·2 cites·17 claims
- 0483US11387418B2Organic light emitting element and composition for organic material layer in organic light emitting elementLT MATERIALS CO LTD·Filed 2018·Granted Jul 12, 2022·4 cites·17 claims
- 0582US11515484B2Heterocyclic compound and organic light emitting element comprising sameLT MATERIALS CO LTD·Filed 2018·Granted Nov 29, 2022·3 cites·17 claims
- 0670US10644244B2Heterocyclic compound and organic light emitting device using sameLT MATERIALS CO LTD·Filed 2015·Granted May 5, 2020·1 cites·11 claims
- 0766US2023232717A1Organic light-emitting device, composition for organic layer of organic lightemitting device, and method for manufacturing organic light-emitting deviceLT MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 0864US2025353837A1Heterocyclic compound, organic light emitting device and composition for organic material layer of organic light emitting deviceLT MATERIALS CO LTD·Filed 2025·Application pending·0 cites
- 0963US2023247902A1Heterocyclic compound, organic light-emitting device comprising same, and composition for organic layer of organic light-emitting deviceLT MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 1063US2025169358A1Organic Compound, And Organic Light Emitting Diode And Organic Light Emitting Device Including The SameLG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 1162US2025255088A1Heterocyclic compound, organic light-emitting element comprising same, and composition for organic layer of organic light-emitting elementLT MATERIALS CO LTD·Filed 2025·Application pending·0 cites
- 1261US2023165145A1Heterocyclic compound, organic light emitting device comprising the same and composition for organic material layer of organic light emitting deviceLT MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 1360US2024237519A1Organic compound, organic light emitting diode and organic light emitting device having the compoundLG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 1460US2024246953A1Organic compound, organic light emitting diode and organic light emitting device having the compoundLG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 1559US11527723B2Heterocyclic compound and organic light emitting element comprising sameLT MATERIALS CO LTD·Filed 2018·Granted Dec 13, 2022·0 cites·9 claims
- 1659US2024298525A1Heterocyclic compound, organic light-emitting element comprising same, and composition for organic material layerLT MATERIALS CO LTD·Filed 2022·Application pending·0 cites
- 1759US2024246987A1Heterocyclic compound, organic light-emitting device comprising same, and composition for organic layerLT MATERIALS CO LTD·Filed 2022·Application pending·0 cites
- 1859US2023337533A1Heterocyclic compound and organic light-emitting device comprising sameLT MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 1958US2024130232A1Heterocyclic compound, organic light emitting device, and composition for organic material layer of organic light emitting deviceLT MATERIALS CO LTD·Filed 2023·Application pending·0 cites
- 2057US11380853B2Organic light emitting diode and organic light emitting device including the sameLG DISPLAY CO LTD·Filed 2019·Granted Jul 5, 2022·0 cites·25 claims
- 2157US2024284790A1Heterocyclic compound, organic light-emitting device comprising same, and composition for organic material layer of organic light-emitting deviceLT MATERIALS CO LTD·Filed 2022·Application pending·0 cites
- 2257US2024352003A1Heterocyclic compound, organic light emitting device comprising same and composition for organic material layerLT MATERIALS CO LTD·Filed 2023·Application pending·0 cites
- 2355US2025136585A1Heterocyclic compound, organic light-emitting device comprising same, and composition for organic layerLT MATERIALS CO LTD·Filed 2023·Application pending·0 cites
- 2455US2024397817A1Heterocyclic compound, organic light-emitting element comprising same, and composition for organic layer of organic light-emitting elementLT MATERIALS CO LTD·Filed 2022·Application pending·0 cites
- 2555US2025287838A1Heterocyclic compound, organic light-emitting element comprising same, and composition for organic material layerLT MATERIALS CO LTD·Filed 2025·Application pending·0 cites
- 2654US11515487B2Organic light emitting element and composition for organic material layer in organic light emitting elementLT MATERIALS CO LTD·Filed 2018·Granted Nov 29, 2022·0 cites·15 claims
- 2754US2024276879A1Heterocyclic compound, organic light-emitting device comprising same, and composition for organic layerLT MATERIALS CO LTD·Filed 2022·Application pending·0 cites
- 2854US2025179085A1Heterocyclic compound, and organic light-emitting device and organic material layer formation composition which comprise sameLT MATERIALS CO LTD·Filed 2023·Application pending·0 cites
- 2953US2023357209A1Heterocyclic compound, organic light-emitting device comprising same, composition for organic layer of organic light-emitting device, and method for manufacturing organic light-emitting deviceLT MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 3052US10672993B2Nitrogen-containing polycyclic compound and organic light emitting element using sameLT MATERIALS CO LTD·Filed 2018·Granted Jun 2, 2020·0 cites·16 claims
- 3152US2022328769A1Heterocyclic compound and organic light-emitting device comprising sameLT MATERIALS CO LTD·Filed 2020·Application pending·0 cites
- 3252US2024174687A1Heterocyclic compound, organic light emitting device comprising same and composition for organic layer of organic light emitting deviceLT MATERIALS CO LTD·Filed 2023·Application pending·0 cites
- 3352US2024206205A1Heterocyclic compound, organic light-emitting device comprising same, and composition for organic layerLT MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 3452US2024043411A1Heterocyclic compound, organic light-emitting device comprising same, composition for organic layer of organic light-emitting device, and method for manufacturing organic light-emitting deviceLT MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 3552US2023150982A1Heterocyclic compound, organic light-emitting device comprising same, manufacturing method therefor, and composition for organic layerLT MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 3651US2023413665A1Heterocyclic compound and organic light-emitting device comprising sameLT MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 3750US2023312538A1Heterocyclic compound and organic light-emitting device comprising sameLT MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 3850US2024389455A1Heterocyclic compound, organic light-emitting device comprising same, and composition for organic material layer of organic light-emitting deviceLT MATERIALS CO LTD·Filed 2022·Application pending·0 cites
- 3949US2023337526A1Compound and organic light-emitting device comprising sameLT MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 4048US2024107878A1Heterocyclic compound, organic light-emitting device comprising same, manufacturing method therefor, and composition for organic material layerLT MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 4148US2024262846A1Heterocyclic compound, organic light-emitting device, composition for organic material layer of organic light-emitting deviceLT MATERIALS CO LTD·Filed 2022·Application pending·0 cites
- 4247US2022320442A1Heterocyclic compound, organic light-emitting diode comprising same, composition for organic layer of organic light-emitting diode, and method for manufacturing organic light-emitting diodeLT MATERIALS CO LTD·Filed 2020·Application pending·0 cites
- 4346US12103934B2Heterocyclic compound, organic light emitting diode comprising same, composition for organic layer of organic light emitting diode, and method for manufacturing organic light emitting diodeLT MATERIALS CO LTD·Filed 2019·Granted Oct 1, 2024·0 cites·17 claims
- 4446US2022396568A1Heterocyclic compound, organic light-emitting device comprising same, composition for organic material layer of organic light-emitting device, and method for manufacturing organic light-emitting deviceLT MATERIALS CO LTD·Filed 2020·Application pending·0 cites
- 4545US9899600B2Multicyclic aromatic compound and organic light emitting device using the sameHEESUNG MAT LTD·Filed 2013·Granted Feb 20, 2018·0 cites·16 claims
- 4643US2023147015A1Heterocyclic compound, organic light-emitting device comprising same, manufacturing method therefor, and composition for organic layerLT MATERIALS CO LTD·Filed 2020·Application pending·0 cites
- 4741US2023115080A1Heterocyclic compound, and organic light-emitting element comprising sameLT MATERIALS CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →