Inventor · disambiguated record
Yunhyuk Ko
Also filed as: KO YUNHYUK
11 granted patents·28 pending applications·5 citations·filing 2020–2024
80Inventor score
Files withSAMSUNG DISPLAY CO LTD39
Top patents by PatentIndex Score
39 records- 0192US12173209B2Quantum dot, and ink composition, light-emitting device, optical member, and apparatus including quantum dotSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Dec 24, 2024·2 cites·20 claims
- 0284US11672168B2Ligand for surface modification, light emitting element including the same, and method for manufacturing display deviceSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Jun 6, 2023·1 cites·20 claims
- 0381US11895856B2Quantum dot composition, light emitting element and display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Feb 6, 2024·1 cites·8 claims
- 0479US12043778B2Method for producing quantum dot composition and method for manufacturing light emitting element including the sameSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Jul 23, 2024·1 cites·18 claims
- 0574US2024164130A1Quantum Dot Composition, Light Emitting Element and Display Device Including the sameSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 0666US2024279168A1Ligand compound and inorganic nanoparticle-complex including the sameSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 0765US2023345749A1Quantum dot, method of preparing the same, and ink composition, light-emitting device, optical member, and apparatus including the quantum dotSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 0865US2023265305A1Ink composition for light-emitting device, light-emitting device manufactured using ink composition, and electronic apparatus including light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 0964US2025255175A1Ink composition, light emitting element manufactured through the same, and manufacturing method of the light emitting elementSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 1063US2025063885A1Light emitting element, ink composition and display device including the light emitting elementSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 1162US2025127033A1Light emitting element, method for manufacturing the light emitting element, and display device comprising the light emitting elementSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 1262US2025275467A1Light-emitting diode and display device comprising the sameSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 1362US2024318073A1Quantum dot composition and light-emitting device prepared using the sameSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 1461US11882712B2Quantum dot and lighting emitting device comprising the sameSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Jan 23, 2024·0 cites·21 claims
- 1561US11777058B2Light-emitting device and display apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Oct 3, 2023·0 cites·20 claims
- 1661US2024414933A1Method of observing auger recombination of quantum dotsSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 1759US2024324271A1Ink composition, light emitting device made of the ink composition, and manufacturing method of the light emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 1859US2024324272A1Light emitting device and display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 1958US2024199949A1Surface treatment method of quantum dots, light-emitting device including surface-treated quantum dots, and display device including light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 2057US12331235B2Quantum dot composition, light emitting element and display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Jun 17, 2025·0 cites·10 claims
- 2157US2024138253A1Metal oxide nanoparticle, composition including the same, light-emitting device including the metal oxide nanoparticle, and electronic apparatus including the light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 2257US2025056958A1Quantum dot complex, manufacturing method thereof and display device comprising the sameSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 2356US11802239B2Quantum dot, method of preparing quantum dot, optical member including quantum dot, and electronic device including quantum dotSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Oct 31, 2023·0 cites·19 claims
- 2456US2024268218A1Metal oxide nanoparticles and method for manufacturing the same and a light emitting device including metal oxide nanoparticlesSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 2556US2023320116A1Method of preparing quantum dot, quantum dot, and ink composition, light-emitting device, optical member, and apparatus, each including the quantum dotSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 2655US2024052239A1Quantum Dot, Optical Member Including Quantum Dot, Electronic Apparatus Including Quantum Dot, and method of Preparing Quantum DotSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 2754US11955468B2Light emitting element and display device including the same and method for manufacturing display deviceSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Apr 9, 2024·0 cites·11 claims
- 2853US2023242816A1Quantum dot, method of preparing the quantum dot, and electronic apparatus including the quantum dotSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 2953US2023323203A1Method of preparing quantum dot, optical member including the quantum dot prepared using the method, and electronic device including the quantum dotSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 3053US2024002724A1Copolymer for quantum dot ligand, and quantum dot complex, quantum dot composition, and light-emitting device including the sameSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 3152US2021376193A1Light-emitting device, method of preparing same, ink composition including same, and apparatus including sameSAMSUNG DISPLAY CO LTD·Filed 2021·Application pending·0 cites
- 3251US2023227722A1Quantum dot composition, light-emitting device using the quantum dot composition, and electronic apparatus including the light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 3351US2023209860A1Light-emitting device and electronic apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Application pending·0 cites
- 3451US2023180504A1Light-emitting device and electronic apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Application pending·0 cites
- 3549US2023320117A1Light-emitting device including quantum dots and electronic apparatus including the light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 3648US2021296605A1Light-emitting device and apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2020·Application pending·0 cites
- 3746US2023045448A1Quantum dot, and ink composition, light-emitting device, optical member, and apparatus, each including the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Application pending·0 cites
- 3844US12460126B2Quantum dot, method of preparing the quantum dot, composition including the quantum dot, optical member including the quantum dot, and electronic apparatus including the quantum dotSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Nov 4, 2025·0 cites·18 claims
- 3943US11649402B2Method of preparing quantum dot, optical member comprising quantum dot, and apparatus comprising quantum dotSAMSUNG DISPLAY CO LTD·Filed 2020·Granted May 16, 2023·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →