Inventor · disambiguated record
Shijun Zheng
Also filed as: ZHENG SHIJUN
37 granted patents·39 pending applications·90 citations·filing 2008–2020
96Inventor score
Top patents by PatentIndex Score
76 records- 0191US8426040B2Compounds for use in light-emitting devicesZHENG SHIJUN·Filed 2011·Granted Apr 23, 2013·11 cites·3 claims
- 0289US9722200B2Top-emitting white organic light-emitting diodes having improved efficiency and stabilityNITTO DENKO CORP·Filed 2016·Granted Aug 1, 2017·6 cites·18 claims
- 0388US8585926B2Substituted bipyridines for use in light-emitting devicesZHENG SHIJUN·Filed 2012·Granted Nov 19, 2013·4 cites·18 claims
- 0487US10442709B2Selectively permeable graphene oxide membraneNITTO DENKO CORP·Filed 2016·Granted Oct 15, 2019·4 cites·12 claims
- 0587US9051284B2Compounds for porous films in light-emitting devicesZHENG SHIJUN·Filed 2012·Granted Jun 9, 2015·8 cites·19 claims
- 0686US9969682B2Functionalized graphene barrier elementNITTO DENKO CORP·Filed 2016·Granted May 15, 2018·2 cites·20 claims
- 0785US8952364B2Light-emitting devices comprising nanostructuresNITTO DENKO CORP·Filed 2012·Granted Feb 10, 2015·6 cites·20 claims
- 0885US8604689B2Hybrid composite emissive construct and light-emitting devices using the sameMA LIPING·Filed 2011·Granted Dec 10, 2013·7 cites·19 claims
- 0982US8933243B2Polyphenylene host compoundsZHENG SHIJUN·Filed 2011·Granted Jan 13, 2015·3 cites·3 claims
- 1081US8323805B2Emissive aryl-heteroaryl acetylenesZHENG SHIJUN·Filed 2010·Granted Dec 4, 2012·5 cites·15 claims
- 1180US9548458B2Polyphenylene host compoundsNITTO DENKO CORP·Filed 2014·Granted Jan 17, 2017·2 cites·21 claims
- 1280US8420235B2Emissive diaryl acetylenesZHENG SHIJUN·Filed 2010·Granted Apr 16, 2013·5 cites·15 claims
- 1379US10510961B1Organic light emitting host materialsNITTO DENKO CORP·Filed 2014·Granted Dec 17, 2019·3 cites·10 claims
- 1479US9343684B2Substituted bisaryloxybiphenyl compounds for use in light-emitting devicesNITTO DENKO CORP·Filed 2013·Granted May 17, 2016·2 cites·19 claims
- 1578US9577198B12,6-bis(diarylaminophenyl)benzene and derivatives thereof as hole-transport compounds in organic light-emitting devicesNITTO DENKO CORP·Filed 2014·Granted Feb 21, 2017·3 cites·24 claims
- 1678US8929978B2Phototherapy devices and methods comprising optionally substituted terphenyl and quaterphenyl compoundsKHAN SAZZADUR RAHMAN·Filed 2012·Granted Jan 6, 2015·4 cites·21 claims
- 1775US8927121B2Emissive aryl-heteroaryl compoundsNITTO DENKO CORP·Filed 2013·Granted Jan 6, 2015·2 cites·18 claims
- 1875US8586205B2Compounds for organic light emitting diode emissive layersZHENG SHIJUN·Filed 2010·Granted Nov 19, 2013·2 cites·2 claims
- 1974US9373797B2Compounds for use in light-emitting devicesNITTO DENKO CORP·Filed 2013·Granted Jun 21, 2016·2 cites·15 claims
- 2072US9172051B2Organic light emitting host materialsNITTO DENKO CORP·Filed 2013·Granted Oct 27, 2015·2 cites·12 claims
- 2171US9917281B2Top-emitting white organic light-emitting diodes having improved efficiency and stabilityNITTO DENKO CORP·Filed 2013·Granted Mar 13, 2018·2 cites·19 claims
- 2267US11422403B2Squarylium compounds for use in display devicesNITTO DENKO CORP·Filed 2018·Granted Aug 23, 2022·0 cites·15 claims
- 2367US9328094B2Substituted biaryl compounds for light-emitting devicesNITTO DENKO CORP·Filed 2012·Granted May 3, 2016·1 cites·20 claims
- 2467US9299945B2Top-emitting white organic light-emitting diodes having improved efficiency and stabilityNITTO DENKO CORP·Filed 2012·Granted Mar 29, 2016·1 cites·16 claims
- 2566US8674103B2Lyotropic liquid crystal systems based on aromatic tetracarboxylic bisbenzoimidazole derivatives and methods for makingRAMIREZ ROBERT·Filed 2010·Granted Mar 18, 2014·1 cites·37 claims
- 2665US2020355962A1Circularly polarizing plateNITTO DENKO CORP·Filed 2018·Application pending·0 cites
- 2765US2021181394A1Optically functional filmNITTO DENKO CORP·Filed 2018·Application pending·0 cites
- 2865US2020292877A1Optical layered bodyNITTO DENKO CORP·Filed 2018·Application pending·0 cites
- 2965US2021179896A1Polarizing film with adhesive layer, and liquid crystal display deviceNITTO DENKO CORP·Filed 2018·Application pending·0 cites
- 3065US2020386930A1Optically functional filmNITTO DENKO CORP·Filed 2018·Application pending·0 cites
- 3163US9614162B2Light-emitting devices comprising emissive layerNITTO DENKO CORP·Filed 2013·Granted Apr 4, 2017·1 cites·52 claims
- 3263US2020017377A1Selectively permeable graphene oxide membraneNITTO DENKO CORP·Filed 2019·Application pending·0 cites
- 3360US11186773B2Liquid crystal compositions, mixtures, elements, and dimmable devicesNITTO DENKO CORP·Filed 2017·Granted Nov 30, 2021·0 cites·9 claims
- 3459US8354668B2Emissive triarylsNITTO DENKO CORP·Filed 2010·Granted Jan 15, 2013·1 cites·20 claims
- 3559US2014014883A1Substituted bipyridines for use in light-emitting devicesNITTO DENKO CORP·Filed 2013·Application pending·0 cites
- 3657US2017047523A1Substituted bipyridines for use in light-emitting devicesNITTO DENKO CORP·Filed 2016·Application pending·0 cites
- 3755US9425408B2Organic light emitting host materialsNITTO DENKO CORP·Filed 2014·Granted Aug 23, 2016·0 cites·10 claims
- 3855US9263681B2Organic light emitting host materialsNITTO DENKO CORP·Filed 2013·Granted Feb 16, 2016·0 cites·15 claims
- 3954US10773218B2Selectively permeable graphene oxide elementNITTO DENKO CORP·Filed 2018·Granted Sep 15, 2020·0 cites·19 claims
- 4054US9112159B2Bipolar hosts for light emitting devicesNITTO DENKO CORP·Filed 2013·Granted Aug 18, 2015·0 cites·3 claims
- 4153US11117101B2Selectively permeable graphene oxide membraneNITTO DENKO CORP·Filed 2018·Granted Sep 14, 2021·0 cites·18 claims
- 4253US9923145B23,5-bis(10-naphthalenyl-anthracen-9-yl)pyridine compounds as hosts for light-emitting devicesNITTO DENKO CORP·Filed 2013·Granted Mar 20, 2018·0 cites·27 claims
- 4350US2016301015A1Light-emitting compounds for light-emitting devicesNITTO DENKO CORP·Filed 2014·Application pending·0 cites
- 4449US2010326526A1Emissive aryl-heteroaryl compoundsNITTO DENKO CORP·Filed 2010·Application pending·0 cites
- 4549US2022040645A1Selectively permeable graphene oxide membraneNITTO DENKO CORP·Filed 2019·Application pending·0 cites
- 4648US10722849B2Pressure sensitive graphene-based valve elementNITTO DENKO CORP·Filed 2017·Granted Jul 28, 2020·0 cites·19 claims
- 4748US8808879B2Phototherapy devices and methods comprising substituted carbazole compoundsMOCHIZUKI AMANE·Filed 2011·Granted Aug 19, 2014·0 cites·13 claims
- 4848US2021221686A1Method for chemically exfoliating graphiteNITTO DENKO CORP·Filed 2018·Application pending·0 cites
- 4948US2016126478A1Emissive compounds for light emitting devicesZHENG SHIJUN·Filed 2014·Application pending·0 cites
- 5047US2021181574A1Color correction member and optical film using color correction memberNITTO DENKO CORP·Filed 2018·Application pending·0 cites
Showing the top 50 of 76 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →