Inventor · disambiguated record
Hajin Song
Also filed as: SONG HAJIN
24 granted patents·16 pending applications·78 citations·filing 2015–2025
94Inventor score
Files withSAMSUNG DISPLAY CO LTD40
Top patents by PatentIndex Score
40 records- 0197US12245487B2Display panel and method for fabricating the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Mar 4, 2025·4 cites·19 claims
- 0297US10971554B2Organic light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Apr 6, 2021·4 cites·17 claims
- 0395US10326111B2Organic light-emitting display apparatus and method of manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2015·Granted Jun 18, 2019·33 cites·19 claims
- 0494US10325960B2Organic light emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2018·Granted Jun 18, 2019·7 cites·15 claims
- 0594US9905616B2Organic light-emitting device, method of fabricating the same, and organic light-emitting display apparatus including the deviceSAMSUNG DISPLAY CO LTD·Filed 2016·Granted Feb 27, 2018·8 cites·15 claims
- 0694US9515127B2Organic electroluminescent display apparatusSAMSUNG DISPLAY CO LTD·Filed 2015·Granted Dec 6, 2016·11 cites·9 claims
- 0790US2025063914A1Organic light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 0889US9780148B2Display device and method for manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2015·Granted Oct 3, 2017·6 cites·20 claims
- 0988US12167661B2Organic light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Granted Dec 10, 2024·0 cites·15 claims
- 1084US11903288B2Organic light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Granted Feb 13, 2024·0 cites·15 claims
- 1178US10079357B2Organic light emitting pixel and organic light emitting display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2016·Granted Sep 18, 2018·3 cites·33 claims
- 1277US2025133901A1Light emitting device and display apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 1376US11581371B2Organic light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Feb 14, 2023·0 cites·12 claims
- 1475US10665639B2Display device and method for manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2019·Granted May 26, 2020·1 cites·25 claims
- 1575US2025241125A1Multilayer electrode, light-emitting diode including the same, and display apparatusSAMSUNG DISPLAY CO LTD·Filed 2025·Application pending·0 cites
- 1674US2025234701A1Light-emitting device and electronic apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2025·Application pending·0 cites
- 1773US12295201B2Multilayer electrode, light-emitting diode including the same, and display apparatusSAMSUNG DISPLAY CO LTD·Filed 2022·Granted May 6, 2025·0 cites·28 claims
- 1872US2025212647A1Light emitting device and display apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2025·Application pending·0 cites
- 1972US2025031572A1Organic light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 2071US12302692B2Light-emitting device and electronic apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Granted May 13, 2025·0 cites·19 claims
- 2170US12274123B2Light emitting device and display apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Apr 8, 2025·0 cites·20 claims
- 2270US11056542B2Display device and method for manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Jul 6, 2021·0 cites·29 claims
- 2368US12193253B2Light emitting device and display apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Jan 7, 2025·0 cites·20 claims
- 2468US10658432B2Organic light emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2019·Granted May 19, 2020·0 cites·16 claims
- 2567US12490648B2Heterocyclic compound, light-emitting device including the same, and electronic apparatus including the light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Dec 2, 2025·0 cites·18 claims
- 2667US10297644B2Organic light emitting diode display deviceSAMSUNG DISPLAY CO LTD·Filed 2017·Granted May 21, 2019·1 cites·15 claims
- 2759US12127477B2Organic light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Oct 22, 2024·0 cites·19 claims
- 2859US2022149293A1Organic light-emitting device and electronic apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2021·Application pending·0 cites
- 2957US12490577B2Light emitting device and display apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Dec 2, 2025·0 cites·21 claims
- 3057US10283570B2Display device and method for manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2017·Granted May 7, 2019·0 cites·19 claims
- 3157US2023329103A1Light-emitting device and electronic apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 3257US2024074310A1Light-emitting device, and display apparatus and electronic apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 3356US2023301134A1Light-emitting device and electronic apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Application pending·0 cites
- 3454US2023165022A1Light-emitting device and electronic apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Application pending·0 cites
- 3553US2023157148A1Polycyclic compound and light emitting device including the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Application pending·0 cites
- 3653US2023135170A1Light-emitting device and electronic apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Application pending·0 cites
- 3753US2023137462A1Light emitting element and display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Application pending·0 cites
- 3852US2023189633A1Polycyclic compound, light emitting element including the same, and display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Application pending·0 cites
- 3951US12433157B2Light-emitting device and electronic apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Sep 30, 2025·0 cites·20 claims
- 4051US2023005994A1Display apparatusSAMSUNG DISPLAY CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →