Inventor · disambiguated record
Yufeng Weng
Also filed as: WENG YUFENG
12 granted patents·11 pending applications·19 citations·filing 2011–2022
84Inventor score
Top patents by PatentIndex Score
23 records- 0179US11940120B2Desktop illumination deviceNITTO DENKO CORP·Filed 2021·Granted Mar 26, 2024·1 cites·17 claims
- 0268US8772790B2Nitride semiconductor light-emitting element, nitride semiconductor light-emitting device, and method of manufacturing nitride semiconductor light-emitting elementWENG YUFENG·Filed 2012·Granted Jul 8, 2014·2 cites·7 claims
- 0366US12487392B2Light incoupling element, related method and usesNITTO DENKO CORP·Filed 2021·Granted Dec 2, 2025·0 cites·36 claims
- 0465US9466763B2Semiconductor light-emitting elementSHARP KK·Filed 2014·Granted Oct 11, 2016·2 cites·4 claims
- 0561US12147068B2Light guide member for illumination device, and illumination deviceNITTO DENKO CORP·Filed 2022·Granted Nov 19, 2024·0 cites·15 claims
- 0658US2024061157A1Optical laminate and optical deviceNITTO DENKO CORP·Filed 2022·Application pending·0 cites
- 0755US12105313B2Lighting deviceNITTO DENKO CORP·Filed 2021·Granted Oct 1, 2024·0 cites·12 claims
- 0855US12078837B2Light deflection tape, related method and usesNITTO DENKO CORP·Filed 2021·Granted Sep 3, 2024·0 cites·36 claims
- 0952US2024230978A1Light guide member for light emission device and light emission deviceNITTO DENKO CORP·Filed 2022·Application pending·0 cites
- 1050USD689448SLight emitting diodeKIMURA MITSUNOBU·Filed 2012·Granted Sep 10, 2013·8 cites·1 claims
- 1149US2023296823A1Light incoupling tape, related method and usesNITTO DENKO CORP·Filed 2021·Application pending·0 cites
- 1249US2023280523A1Lighting-device light guide member, lighting device, and building materialNITTO DENKO CORP·Filed 2021·Application pending·0 cites
- 1349US2023296217A1Surface illumination device, space including surface illumination device, and illumination methodNITTO DENKO CORP·Filed 2021·Application pending·0 cites
- 1449US2024094453A1Polarized partition, polarized partition set, and space partitioned using sameNITTO DENKO CORP·Filed 2021·Application pending·0 cites
- 1547US2021181574A1Color correction member and optical film using color correction memberNITTO DENKO CORP·Filed 2018·Application pending·0 cites
- 1645USD689449SLight emitting diodeKIMURA MITSUNOBU·Filed 2012·Granted Sep 10, 2013·6 cites·1 claims
- 1745US2022035085A1Resin composition, optical semiconductor element, and optical semiconductor deviceNITTO DENKO CORP·Filed 2019·Application pending·0 cites
- 1844US9818911B2Semiconductor light-emitting elementSHARP KK·Filed 2016·Granted Nov 14, 2017·0 cites·12 claims
- 1941US10508487B2Dimming systemSHARP KK·Filed 2016·Granted Dec 17, 2019·0 cites·16 claims
- 2040US2019004389A1Light reflective material and light control deviceSHARP KK·Filed 2016·Application pending·0 cites
- 2138US2014225062A1Nitride semiconductor light emitting element and method for manufacturing nitride semiconductor light emitting elementWENG YUFENG·Filed 2012·Application pending·0 cites
- 2230US8829559B2Nitride semiconductor light-emitting device and production method thereofWENG YUFENG·Filed 2012·Granted Sep 9, 2014·0 cites·16 claims
- 2327US2012098023A1Nitride semiconductor light-emitting deviceWENG YUFENG·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →