Inventor · disambiguated record
Kyu-Hwan Hwang
Also filed as: HWANG KYU H · HWANG KYU-HWAN
61 granted patents·20 pending applications·249 citations·filing 1999–2025
98Inventor score
Files withSAMSUNG DISPLAY CO LTD48HA JAE-HEUNG8SAMSUNG MOBILE DISPLAY CO LTD5YOON SEOK-GYU5HWANG KYU-HWAN3
Top patents by PatentIndex Score
81 records- 0197US9666654B2Organic light-emitting display deviceSAMSUNG DISPLAY CO LTD·Filed 2015·Granted May 30, 2017·10 cites·19 claims
- 0295US8530910B2Organic light emitting display device including transmitting regions between pixel regionsSONG YOUNG-WOO·Filed 2011·Granted Sep 10, 2013·25 cites·31 claims
- 0395US8466466B2Organic light-emitting display deviceHA JAE-HEUNG·Filed 2011·Granted Jun 18, 2013·13 cites·19 claims
- 0494US8558222B2Organic light emitting diode displayHWANG KYU-HWAN·Filed 2010·Granted Oct 15, 2013·16 cites·25 claims
- 0594US8274090B2Organic light-emitting display deviceCHOI JUN-HO·Filed 2011·Granted Sep 25, 2012·15 cites·20 claims
- 0693US11345988B2Deposition mask and method of manufacturing the deposition maskSAMSUNG DISPLAY CO LTD·Filed 2019·Granted May 31, 2022·5 cites·15 claims
- 0792US8659218B2Organic light emitting display deviceHWANG KYU-HWAN·Filed 2010·Granted Feb 25, 2014·13 cites·20 claims
- 0892US8373928B2Polarizer and organic light emitting display apparatus comprising the polarizerSAMSUNG DISPLAY CO LTD·Filed 2008·Granted Feb 12, 2013·17 cites·26 claims
- 0990US9257672B2Organic light-emitting display apparatusSAMSUNG DISPLAY CO LTD·Filed 2014·Granted Feb 9, 2016·8 cites·82 claims
- 1089US9117779B2Organic light-emitting display deviceHA JAE-HEUNG·Filed 2013·Granted Aug 25, 2015·5 cites·12 claims
- 1188US10658595B2Organic light emitting diode and organic light emitting diode display including the sameSAMSUNG DISPLAY CO LTD·Filed 2019·Granted May 19, 2020·4 cites·20 claims
- 1288US8357938B2Organic light emitting display device having external light transmission areaSAMSUNG DISPLAY CO LTD·Filed 2011·Granted Jan 22, 2013·8 cites·20 claims
- 1387US9099674B2Organic light-emitting display deviceHA JAE-HEUNG·Filed 2011·Granted Aug 4, 2015·7 cites·26 claims
- 1486US9099416B2Organic light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2014·Granted Aug 4, 2015·6 cites·20 claims
- 1585US9299950B2Organic light emitting display apparatusSAMSUNG DISPLAY CO LTD·Filed 2013·Granted Mar 29, 2016·5 cites·21 claims
- 1685US8519406B2Organic light emitting display device having graphene wiringsYOON SEOK-GYU·Filed 2011·Granted Aug 27, 2013·9 cites·17 claims
- 1785US2025380598A1Organic Light-Emitting Display Device And Method For Manufacturing The SameSAMSUNG DISPLAY CO LTD·Filed 2025·Application pending·0 cites
- 1884US8415874B2Organic light-emitting device and method of manufacturing the sameSONG HYUNG-JUN·Filed 2011·Granted Apr 9, 2013·6 cites·20 claims
- 1983US9949336B2Organic light emitting diode device having electrode with Ag—Mg alloySAMSUNG DISPLAY CO LTD·Filed 2013·Granted Apr 17, 2018·6 cites·13 claims
- 2083US9165985B2Organic light-emitting display deviceHA JAE-HEUNG·Filed 2013·Granted Oct 20, 2015·3 cites·21 claims
- 2183US8461592B2Organic light emitting display deviceHA JAE-HEUNG·Filed 2011·Granted Jun 11, 2013·4 cites·20 claims
- 2282US9583709B2Mask for forming organic layer pattern, forming method of organic layer pattern, and manufacturing method of organic light emitting diode display using the sameSAMSUNG DISPLAY CO LTD·Filed 2014·Granted Feb 28, 2017·3 cites·10 claims
- 2382US8569762B2Organic light-emitting display device having improved transmittanceHA JAE-HEUNG·Filed 2011·Granted Oct 29, 2013·5 cites·20 claims
- 2481US9231224B2Organic light emitting diode displaySAMSUNG DISPLAY CO LTD·Filed 2014·Granted Jan 5, 2016·4 cites·10 claims
- 2580US12167669B2Display device and method of manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2023·Granted Dec 10, 2024·0 cites·5 claims
- 2679US8735876B2Organic light emitting diode displayHWANG KYU-HWAN·Filed 2012·Granted May 27, 2014·4 cites·19 claims
- 2777US7639414B2Polarizer and flat panel display apparatus including the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2007·Granted Dec 29, 2009·8 cites·20 claims
- 2876US7772768B2Polarizer and flat panel display apparatus including the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2007·Granted Aug 10, 2010·7 cites·33 claims
- 2975US12364010B2Mask assembly and method for manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Jul 15, 2025·0 cites·20 claims
- 3075US12351898B2Deposition mask and method of manufacturing the deposition maskSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Jul 8, 2025·0 cites·5 claims
- 3175US10541291B2Organic light-emitting display deviceSAMSUNG DISPLAY CO LTD·Filed 2017·Granted Jan 21, 2020·1 cites·16 claims
- 3275US9159772B2Organic light emitting displaySAMSUNG DISPLAY CO LTD·Filed 2014·Granted Oct 13, 2015·2 cites·12 claims
- 3373US11951507B2MaskSAMSUNG DISPLAY CO LTD·Filed 2023·Granted Apr 9, 2024·0 cites·3 claims
- 3473US8860010B2Organic light emitting displayHA JAE-HEUNG·Filed 2011·Granted Oct 14, 2014·2 cites·14 claims
- 3572US8120241B2Display device having a white light source and a dichroic layerLEE JOON-GU·Filed 2008·Granted Feb 21, 2012·3 cites·19 claims
- 3671US8957443B2Organic light-emitting display apparatus and method of manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2012·Granted Feb 17, 2015·2 cites·16 claims
- 3771US8446090B2Organic light-emitting deviceYOON SEOK-GYU·Filed 2011·Granted May 21, 2013·2 cites·18 claims
- 3869US8835926B2Organic light emitting display deviceYOON SEOK-GYU·Filed 2011·Granted Sep 16, 2014·2 cites·16 claims
- 3969US8797239B2Organic light-emitting display deviceYOON SEOK-GYU·Filed 2011·Granted Aug 5, 2014·2 cites·20 claims
- 4068US11871643B2Display device and method of manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Jan 9, 2024·0 cites·13 claims
- 4168US9695522B2Deposition mask, method of manufacturing deposition mask, and method of manufacturing display apparatusSAMSUNG DISPLAY CO LTD·Filed 2015·Granted Jul 4, 2017·1 cites·29 claims
- 4266US11590529B2Mask and mask manufacturing methodSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Feb 28, 2023·0 cites·14 claims
- 4364US8455897B2Organic light-emitting display apparatus and method of manufacturing the sameHA JAE-HEUNG·Filed 2011·Granted Jun 4, 2013·1 cites·20 claims
- 4463US2023366075A1Deposition apparatus including mask assembly and method for manufacturing mask assemblySAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 4562US12433138B2Organic light-emitting display device and method for manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Sep 30, 2025·0 cites·10 claims
- 4662US11957038B2Mask assembly and deposition apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Apr 9, 2024·0 cites·20 claims
- 4762US8716928B2Organic light emitting device with a low-resistance cathodeKIM YONG-TAK·Filed 2010·Granted May 6, 2014·1 cites·11 claims
- 4862US2023374655A1Mask assembly and mask replacement methodSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 4961US9035288B2Organic light emitting diode and organic light emitting displayKIM DONG-CHAN·Filed 2013·Granted May 19, 2015·1 cites·19 claims
- 5061US2023265555A1Method of manufacturing mask assemblySAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
Showing the top 50 of 81 patent records by PatentIndex Score.
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