Inventor · disambiguated record
Kyunghun Han
Also filed as: Han Kyunghun
4 granted patents·2 pending applications·52 citations·filing 2017–2021
74Inventor score
Top patents by PatentIndex Score
6 records- 0194US10197731B2Optical couplerPURDUE RESEARCH FOUNDATION·Filed 2017·Granted Feb 5, 2019·29 cites·19 claims
- 0294US10126500B2Optical coupler having exposed subwavelength gratings for coupling electromagnetic fieldPURDUE RESEARCH FOUNDATION·Filed 2017·Granted Nov 13, 2018·20 cites·16 claims
- 0382US10444434B2Optical coupler having segmented waveguides for coupling electromagnetic fieldPURDUE RESEARCH FOUNDATION·Filed 2018·Granted Oct 15, 2019·3 cites·20 claims
- 0455US2019154919A1Optical CouplerPURDUE RESEARCH FOUNDATION·Filed 2018·Application pending·0 cites
- 0548US11823927B2Wafer inspection apparatus and system including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Nov 21, 2023·0 cites·20 claims
- 0648US2022120662A1Particle inspection device based on spatial modulation method and particle inspection method using the particle inspection deviceSAMSUNG ELECTRONICS CO LTD·Filed 2021·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →