Inventor · disambiguated record
Lichang Zeng
Also filed as: ZENG LICHANG
123 granted patents·21 pending applications·638 citations·filing 2006–2025
99Inventor score
Files withUNIVERSAL DISPLAY CORP131ZENG LICHANG3BEIJING ETERNAL MAT TECH CO LTD2CHEN SHAW H2DYATKIN ALEXEY2
Top patents by PatentIndex Score
144 records- 0199US9059412B2Transition metal complexes containing substituted imidazole carbene as ligands and their application in OLEDsUNIVERSAL DISPLAY CORP·Filed 2013·Granted Jun 16, 2015·100 cites·25 claims
- 0298US11245080B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2020·Granted Feb 8, 2022·5 cites·12 claims
- 0398US11192910B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2020·Granted Dec 7, 2021·6 cites·21 claims
- 0498US10672997B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2017·Granted Jun 2, 2020·28 cites·23 claims
- 0598US10361375B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2015·Granted Jul 23, 2019·19 cites·25 claims
- 0698US10297762B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2015·Granted May 21, 2019·25 cites·20 claims
- 0798US8409729B2Host materials for phosphorescent OLEDsZENG LICHANG·Filed 2011·Granted Apr 2, 2013·103 cites·18 claims
- 0897US11839139B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2022·Granted Dec 5, 2023·2 cites·20 claims
- 0997US11678563B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2021·Granted Jun 13, 2023·3 cites·460 claims
- 1097US11024807B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2020·Granted Jun 1, 2021·4 cites·20 claims
- 1197US10862054B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2017·Granted Dec 8, 2020·10 cites·20 claims
- 1297US10804475B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2017·Granted Oct 13, 2020·18 cites·22 claims
- 1397US9929353B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2015·Granted Mar 27, 2018·21 cites·18 claims
- 1497US9685617B2Organic electronuminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2013·Granted Jun 20, 2017·30 cites·31 claims
- 1597US8692241B1Transition metal complexes containing triazole and tetrazole carbene ligandsUNIVERSAL DISPLAY CORP·Filed 2012·Granted Apr 8, 2014·35 cites·22 claims
- 1696US11114624B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2020·Granted Sep 7, 2021·3 cites·20 claims
- 1796US11056658B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2018·Granted Jul 6, 2021·8 cites·1471 claims
- 1896US10844085B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2018·Granted Nov 24, 2020·7 cites·16 claims
- 1995US11641774B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2020·Granted May 2, 2023·3 cites·17 claims
- 2095US10862046B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2018·Granted Dec 8, 2020·7 cites·20 claims
- 2195US10593890B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2016·Granted Mar 17, 2020·7 cites·15 claims
- 2295US9406892B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2015·Granted Aug 2, 2016·12 cites·20 claims
- 2394US11456423B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2021·Granted Sep 27, 2022·2 cites·18 claims
- 2494US10686140B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2017·Granted Jun 16, 2020·5 cites·15 claims
- 2594US10608186B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2017·Granted Mar 31, 2020·8 cites·19 claims
- 2694US9997716B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2015·Granted Jun 12, 2018·10 cites·23 claims
- 2794US9312499B1Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2015·Granted Apr 12, 2016·9 cites·20 claims
- 2893US9847495B2Organic electroluminescent materials and devicesLIN CHUN·Filed 2012·Granted Dec 19, 2017·7 cites·28 claims
- 2993US9831437B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2014·Granted Nov 28, 2017·12 cites·17 claims
- 3093US9812656B2Organic electroluminescent materials and devicesLIN CHUN·Filed 2012·Granted Nov 7, 2017·7 cites·20 claims
- 3192US10693082B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2016·Granted Jun 23, 2020·4 cites·19 claims
- 3292US8748012B2Host materials for OLEDZENG LICHANG·Filed 2011·Granted Jun 10, 2014·11 cites·19 claims
- 3392US2025354059A1Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2025·Application pending·0 cites
- 3491US11254697B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2020·Granted Feb 22, 2022·2 cites·34 claims
- 3590US11094891B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2017·Granted Aug 17, 2021·4 cites·19 claims
- 3690US10822361B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2018·Granted Nov 3, 2020·3 cites·19 claims
- 3790US10680188B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2017·Granted Jun 9, 2020·3 cites·20 claims
- 3890US10403826B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2016·Granted Sep 3, 2019·7 cites·12 claims
- 3990US10361381B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2016·Granted Jul 23, 2019·3 cites·855 claims
- 4090US10236456B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2017·Granted Mar 19, 2019·7 cites·1432 claims
- 4190US8652656B2Triphenylene silane hostsZENG LICHANG·Filed 2011·Granted Feb 18, 2014·7 cites·23 claims
- 4289US11302872B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2016·Granted Apr 12, 2022·5 cites·17 claims
- 4388US12391876B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2024·Granted Aug 19, 2025·0 cites·12 claims
- 4488US11342510B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2019·Granted May 24, 2022·2 cites·20 claims
- 4588US10403825B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2015·Granted Sep 3, 2019·3 cites·14 claims
- 4688US10177316B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2016·Granted Jan 8, 2019·6 cites·15 claims
- 4788US2025008836A1Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2024·Application pending·0 cites
- 4887US12398319B2Tetradentate organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2023·Granted Aug 26, 2025·0 cites·20 claims
- 4986US11482683B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2017·Granted Oct 25, 2022·2 cites·20 claims
- 5086US10651403B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2017·Granted May 12, 2020·3 cites·16 claims
Showing the top 50 of 144 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →