Inventor · disambiguated record

Kyungwook Hwang

Also filed as: HWANG KYUNGWOOK

52 granted patents·53 pending applications·52 citations·filing 2018–2025

97Inventor score

Technology areasH10W H10P H10H H10K H01L

Files withSAMSUNG ELECTRONICS CO LTD105

Top patents by PatentIndex Score

105 records

0198US11469132B2Method of aligning micro light emitting element and display transferring structureSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Oct 11, 2022·8 cites·20 claims
0298US11300827B2Backlight unit including micro light-emitting element and liquid crystal display deviceSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Apr 12, 2022·18 cites·20 claims
0397US12068178B2Chip transfer apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Aug 20, 2024·4 cites·24 claims
0496US12230528B2Wet alignment method for micro-semiconductor chip and display transfer structureSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Feb 18, 2025·2 cites·11 claims
0595US12165890B2Dispenser for micro LED suspension and method of transferring micro LEDSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Dec 10, 2024·2 cites·14 claims
0695US11705479B2Display apparatus and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jul 18, 2023·3 cites·10 claims
0794US12230525B2Micro-semiconductor chip wetting alignment apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Feb 18, 2025·2 cites·27 claims
0894US11276798B2Display deviceSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Mar 15, 2022·3 cites·13 claims
0988US11621367B2LED device, method of manufacturing the LED device, and display apparatus including the LED deviceSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Apr 4, 2023·2 cites·13 claims
1084US2025323227A1Device transfer substrate receiving a light emitting device, device transfer structure, and display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
1184US2025323226A1Device transfer substrate receiving a light emitting device, device transfer structure, and display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
1283US11869880B2Method of transferring micro-light emitting diode for LED displaySAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jan 9, 2024·1 cites·32 claims
1382US2025380536A1Display transfer structure and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
1480US11682748B2Light-emitting diode and backplane and LED display including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jun 20, 2023·1 cites·24 claims
1579US12080585B2Wet alignment method for micro-semiconductor chip and display transfer structureSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Sep 3, 2024·0 cites·24 claims
1678US11450650B2Display deviceSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Sep 20, 2022·2 cites·22 claims
1778US2025344557A1Micro light-emitting element, micro light-emitting element array including the micro light-emitting element, and display device including the micro light-emitting element arraySAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
1877US12512047B2Driving circuit board, electronic apparatus including driving circuit board, and method of fabricating electronic apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2024·Granted Dec 30, 2025·0 cites·27 claims
1977US11329187B2Method of aligning micro LEDs and method of manufacturing micro LED display using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted May 10, 2022·1 cites·20 claims
2077US2025133890A1Display apparatus and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
2177US2025125179A1Micro-semiconductor chip wetting alignment apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
2277US2025113659A1Light emitting device and manufacturing method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
2376US12205931B2Method of transferring micro-light emitting diode for LED displaySAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Jan 21, 2025·0 cites·32 claims
2476US2025031508A1Micro light emitting device, display apparatus including the same, and method of manufacturing the micro light emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
2576US2025069919A1Dispenser for micro led suspension and method of transferring micro ledSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
2676US2025048783A1Method of manufacturing micro-led displaySAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
2775US12374669B2Device transfer substrate receiving a light emitting device, device transfer structure, and display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jul 29, 2025·0 cites·26 claims
2875US12148739B2Micro-light-emitting diode display apparatus and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Nov 19, 2024·0 cites·6 claims
2975US11424388B2Light-emitting device and display device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Aug 23, 2022·2 cites·17 claims
3075US2025151474A1Light-emitting device and display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
3175US2025309200A1Micro-light-emitting-diode array and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
3275US2024387503A1Hybrid element and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
3374US12148859B2Light-emitting diode and backplane and LED display including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Nov 19, 2024·0 cites·18 claims
3474US2025212562A1Led device, method of manufacturing the led device, and display apparatus including the led deviceSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
3573US12166021B2Micro light emitting device array and method of manufacturing the same preliminary classSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Dec 10, 2024·0 cites·7 claims
3672US12249673B2Light-emitting device and display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Mar 11, 2025·0 cites·17 claims
3772US11764095B2Wet alignment method for micro-semiconductor chip and display transfer structureSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Sep 19, 2023·0 cites·17 claims
3872US11121171B2Display apparatus and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Sep 14, 2021·1 cites·16 claims
3971US12439738B2Semiconductor structure and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Oct 7, 2025·0 cites·13 claims
4071US11676848B2Method of aligning micro light emitting element and display transferring structureSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jun 13, 2023·0 cites·20 claims
4170US12382756B2Micro light-emitting element, micro light-emitting element array including the micro light-emitting element, and display device including the micro light-emitting element arraySAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Aug 5, 2025·0 cites·31 claims
4270US12087754B2Hybrid element and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Sep 10, 2024·0 cites·14 claims
4370US11888085B2Method of transferring micro-light emitting diodesSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Jan 30, 2024·0 cites·6 claims
4470US11876149B2Display deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jan 16, 2024·0 cites·13 claims
4570US2025255044A1Light-emitting diode (led) device, method of manufacturing the same, and display device including the led deviceSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
4669US12501742B2LED device, method of manufacturing the LED device, and display apparatus including the LED deviceSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Dec 16, 2025·0 cites·10 claims
4769US12148857B2Method of manufacturing micro-LED displaySAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Nov 19, 2024·0 cites·18 claims
4869US2025212556A1Multi-use transfer mold and method of manufacturing display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
4969US2023261163A1Display apparatus and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
5068US12444638B2Chip wet transfer method and equipment using magnetic forceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Granted Oct 14, 2025·0 cites·20 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →