Inventor · disambiguated record
Younhwan Kim
Also filed as: KIM YOUNHWAN
2 granted patents·3 pending applications·2 citations·filing 2015–2020
33Inventor score
Top patents by PatentIndex Score
5 records- 0178US11532801B2Organic electroluminescent device comprising a redox-doped electron transport layer and an auxiliary electron transport layerNOVALED GMBH·Filed 2017·Granted Dec 20, 2022·2 cites·11 claims
- 0246US2021087179A1Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display deviceSAMSUNG SDI CO LTD·Filed 2020·Application pending·0 cites
- 0339US2017098778A1Composition for organic optoelectric device, organic optoelectric device and display deviceSAMSUNG SDI CO LTD·Filed 2016·Application pending·0 cites
- 0439US2017092873A1Composition for organic optoelectronic device, organic optoelectronic device and display deviceSAMSUNG SDI CO LTD·Filed 2016·Application pending·0 cites
- 0537US10797245B2Compound for organic optoelectronic element, organic optoelectronic element, and display deviceSAMSUNG SDI CO LTD·Filed 2015·Granted Oct 6, 2020·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Younhwan Kim files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →