Inventor · disambiguated record
Suman Layek
Also filed as: LAYEK SUMAN
59 granted patents·23 pending applications·434 citations·filing 2010–2025
98Inventor score
Top patents by PatentIndex Score
82 records- 0198US12035613B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2021·Granted Jul 9, 2024·4 cites·20 claims
- 0298US10297762B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2015·Granted May 21, 2019·25 cites·20 claims
- 0398US8722205B2Heteroleptic iridium complexXIA CHUANJUN·Filed 2010·Granted May 13, 2014·58 cites·39 claims
- 0497US9634264B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2012·Granted Apr 25, 2017·26 cites·24 claims
- 0597US8871361B2Tetradentate platinum complexesXIA CHUANJUN·Filed 2012·Granted Oct 28, 2014·210 cites·12 claims
- 0696US12018036B2Heteroleptic organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2023·Granted Jun 25, 2024·2 cites·20 claims
- 0796US8227801B2Bicarbzole containing compounds for OLEDsXIA CHUANJUN·Filed 2010·Granted Jul 24, 2012·23 cites·23 claims
- 0895US11910701B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2023·Granted Feb 20, 2024·1 cites·20 claims
- 0994US11456423B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2021·Granted Sep 27, 2022·2 cites·18 claims
- 1094US8883322B2Pyridyl carbene phosphorescent emittersWU YONGGANG·Filed 2011·Granted Nov 11, 2014·12 cites·8 claims
- 1193US11108000B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2018·Granted Aug 31, 2021·6 cites·21 claims
- 1293US10510968B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2017·Granted Dec 17, 2019·4 cites·14 claims
- 1392US2025359473A1Organic electroluminescent materials and devicesUNIVERAL DISPLAY CORP·Filed 2025·Application pending·0 cites
- 1491US11685754B2Heteroleptic organic electroluminescent materialsUNIVERSAL DISPLAY CORP·Filed 2020·Granted Jun 27, 2023·2 cites·20 claims
- 1591US10381580B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2018·Granted Aug 13, 2019·4 cites·19 claims
- 1689US12459966B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2022·Granted Nov 4, 2025·1 cites·20 claims
- 1789US11380855B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2019·Granted Jul 5, 2022·2 cites·20 claims
- 1889US10411200B2Electroluminescent (2-phenylpyridine)iridium complexes and devicesUNIVERSAL DISPLAY CORP·Filed 2015·Granted Sep 10, 2019·8 cites·16 claims
- 1989US10056566B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2014·Granted Aug 21, 2018·5 cites·19 claims
- 2088US11637251B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2018·Granted Apr 25, 2023·2 cites·19 claims
- 2187US10873038B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2018·Granted Dec 22, 2020·2 cites·17 claims
- 2286US2024298534A1Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2024·Application pending·0 cites
- 2385US11271177B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2018·Granted Mar 8, 2022·2 cites·16 claims
- 2485US11228004B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2019·Granted Jan 18, 2022·2 cites·209 claims
- 2585US10566552B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2017·Granted Feb 18, 2020·2 cites·14 claims
- 2685US9455412B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2013·Granted Sep 27, 2016·4 cites·18 claims
- 2783US11623936B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2019·Granted Apr 11, 2023·2 cites·20 claims
- 2883US11024811B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2019·Granted Jun 1, 2021·1 cites·17 claims
- 2983US9190620B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2014·Granted Nov 17, 2015·5 cites·21 claims
- 3082US11228003B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2017·Granted Jan 18, 2022·2 cites·20 claims
- 3182US9972793B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2014·Granted May 15, 2018·2 cites·18 claims
- 3282US2024349590A1Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2024·Application pending·0 cites
- 3381US12453280B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2022·Granted Oct 21, 2025·0 cites·20 claims
- 3481US11957047B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2022·Granted Apr 9, 2024·0 cites·17 claims
- 3578US9540329B2Organic electroluminescent materials and devicesBEERS SCOTT·Filed 2012·Granted Jan 10, 2017·3 cites·18 claims
- 3678US2024324439A1Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2024·Application pending·0 cites
- 3776US11825734B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2022·Granted Nov 21, 2023·0 cites·20 claims
- 3873US11600791B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2020·Granted Mar 7, 2023·0 cites·17 claims
- 3973US10400163B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2013·Granted Sep 3, 2019·2 cites·28 claims
- 4073US9725476B2Silylated metal complexesBEERS SCOTT·Filed 2012·Granted Aug 8, 2017·1 cites·13 claims
- 4172US12029108B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2021·Granted Jul 2, 2024·0 cites·19 claims
- 4272US10208026B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2015·Granted Feb 19, 2019·2 cites·20 claims
- 4372US2023006151A1Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2022·Application pending·0 cites
- 4471US9876173B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2013·Granted Jan 23, 2018·2 cites·20 claims
- 4570US11818946B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2022·Granted Nov 14, 2023·0 cites·20 claims
- 4670US11342515B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2020·Granted May 24, 2022·0 cites·20 claims
- 4770US9156870B2Phosphorescent emittersXIA CHUANJUN·Filed 2010·Granted Oct 13, 2015·1 cites·21 claims
- 4867US2023348509A1Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2023·Application pending·0 cites
- 4966US2023331757A1Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2023·Application pending·0 cites
- 5065US11462697B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2018·Granted Oct 4, 2022·0 cites·20 claims
Showing the top 50 of 82 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →