Inventor · disambiguated record
Wonjae Joo
Also filed as: JOO WONJAE
31 granted patents·3 pending applications·29 citations·filing 2015–2024
94Inventor score
Files withSAMSUNG ELECTRONICS CO LTD34
Top patents by PatentIndex Score
34 records- 0197US10903454B2Light-emitting device and display apparatus including the light-emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jan 26, 2021·5 cites·20 claims
- 0292US11038148B2Organic light-emitting display apparatus including nano-structured mirrorSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jun 15, 2021·5 cites·32 claims
- 0391US10615372B2Light emitting device and display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Apr 7, 2020·9 cites·30 claims
- 0489US10950823B2Light emitting device and display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Mar 16, 2021·4 cites·25 claims
- 0586US11067836B2Multi-stack graphene structure and device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jul 20, 2021·2 cites·18 claims
- 0684US10615561B2Multi-wavelength laser apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Apr 7, 2020·3 cites·13 claims
- 0778US12324344B2Light-emitting device including nanostructures and display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Granted Jun 3, 2025·0 cites·16 claims
- 0878US12161017B2Light emitting device with light absorbers and display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Dec 3, 2024·0 cites·18 claims
- 0978US11980052B2Metasurface, light-emitting device including the metasurface, display device including the light-emitting device, and method of fabricating the metasurfaceSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted May 7, 2024·1 cites·19 claims
- 1077US12161018B2Light emitting device including light absorbers and display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Dec 3, 2024·0 cites·20 claims
- 1173US11937441B2Light emitting device including planarization layer, method of manufacturing the light emitting device, and display apparatus including the light emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Mar 19, 2024·0 cites·20 claims
- 1270US11677036B2Meta optical devices and methods of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jun 13, 2023·0 cites·13 claims
- 1369US11522164B2Light-emitting device and display apparatus including the light-emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Dec 6, 2022·0 cites·20 claims
- 1468US11653528B2Light emitting device and display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted May 16, 2023·0 cites·18 claims
- 1568US10877200B2Beam steering method and deviceSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Dec 29, 2020·0 cites·18 claims
- 1667US11943952B2Light-emitting device including nanostructures and display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Mar 26, 2024·0 cites·13 claims
- 1766US11329174B2Meta optical devices and methods of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted May 10, 2022·0 cites·22 claims
- 1865US11726250B2Beam steering method and deviceSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Aug 15, 2023·0 cites·18 claims
- 1965US10816828B2Multi-stack graphene structure and device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Oct 27, 2020·0 cites·22 claims
- 2064US11706940B2Light emitting device including planarization layer, method of manufacturing the light emitting device, and display apparatus including the light emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jul 18, 2023·0 cites·26 claims
- 2164US11563199B2Light emitting device and display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jan 24, 2023·0 cites·20 claims
- 2262US10649303B2Optical device and optical system including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted May 12, 2020·0 cites·10 claims
- 2360US11621309B2Light emitting device and display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Apr 4, 2023·0 cites·20 claims
- 2459US12295200B2Light-emitting device with improved light emission efficiency and display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted May 6, 2025·0 cites·25 claims
- 2559US11940637B2Color transformation filter and display device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Mar 26, 2024·0 cites·28 claims
- 2655US11211432B2Light emitting device and display apparatus including the light emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Dec 28, 2021·0 cites·35 claims
- 2754US11092546B2Spectrometer utilizing surface plasmonSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Aug 17, 2021·0 cites·19 claims
- 2853US12069889B2White organic light emitting device comprising reflective layer and display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Aug 20, 2024·0 cites·23 claims
- 2953US11469391B2Light-emitting device and display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Oct 11, 2022·0 cites·20 claims
- 3052US11963390B2Light-emitting device and display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Apr 16, 2024·0 cites·33 claims
- 3151US2022246707A1Organic light-emitting element and organic light-emitting display device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Application pending·0 cites
- 3251US2023240112A1Display apparatus including plurality of organic light emitting material layer and electronic apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 3346US2022271259A1Light-emitting device and display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Application pending·0 cites
- 3442US9991017B2Method of forming amorphous carbon monolayer and electronic device including amorphous carbon monolayerSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jun 5, 2018·0 cites·17 claims
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