Inventor · disambiguated record
Jeonghwan Song
Also filed as: SONG JEONGHWAN
11 granted patents·3 pending applications·34 citations·filing 2013–2023
86Inventor score
Top patents by PatentIndex Score
14 records- 0196US11037984B1Electronic device and method for fabricating the sameSK HYNIX INC·Filed 2020·Granted Jun 15, 2021·9 cites·20 claims
- 0290US9989702B2Polarization rotator for silicon photonicsIBM·Filed 2015·Granted Jun 5, 2018·8 cites·20 claims
- 0390US9057844B2Grating edge coupler and method of forming sameIBM·Filed 2013·Granted Jun 16, 2015·10 cites·7 claims
- 0475US10481348B2Optical system for coupling light into a waveguidemiDiagnostics NV·Filed 2017·Granted Nov 19, 2019·3 cites·13 claims
- 0572US9091819B2Grating edge coupler and method of forming sameIBM·Filed 2013·Granted Jul 28, 2015·2 cites·10 claims
- 0670US9411106B2Polarization-independent grating coupler for silicon on insulatorIBM·Filed 2014·Granted Aug 9, 2016·2 cites·20 claims
- 0765US11839089B2Electronic device and method for fabricating the sameSK HYNIX INC·Filed 2021·Granted Dec 5, 2023·0 cites·20 claims
- 0864US2024210318A1Alignment-tolerant Photonic Sensing SystemIMEC VZW·Filed 2023·Application pending·0 cites
- 0957US10281328B2Bragg grating, and spectroscopy device including the Bragg gratingSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted May 7, 2019·0 cites·2 claims
- 1054US10012539B2Bragg grating, and spectroscopy device including the Bragg gratingSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Jul 3, 2018·0 cites·19 claims
- 1151US12429649B2Integrated optical structure for multiplexing and/or demultiplexingIMEC VZW·Filed 2022·Granted Sep 30, 2025·0 cites·20 claims
- 1245US11156780B2Optical systemmiDiagnostics NV·Filed 2018·Granted Oct 26, 2021·0 cites·14 claims
- 1342US2022205425A1Wind turbine system using predicted wind conditions and method of controlling wind turbinePOSTECH RES & BUSINESS DEV FOUND·Filed 2021·Application pending·0 cites
- 1438US2018366591A1Threshold switching devicePOSTECH ACAD IND FOUND·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →