Inventor · disambiguated record

Sung-Il Seo

Also filed as: SEO SUNG IL

1 granted patent·1 pending application·0 citations·filing 2014–2017

5Inventor score

Technology areasB61C H01F

Files withKOREA RAILROAD RES INST1 KOREA RAILROAD RES INSTITUTE1

Top patents by PatentIndex Score

2 records

0139US2015222188A1High frequency transformer for reducing leakage fluxKOREA RAILROAD RES INST·Filed 2014·Application pending·0 cites
0229US11203364B2Bogie structure for mountain railway carKOREA RAILROAD RES INSTITUTE·Filed 2017·Granted Dec 21, 2021·0 cites·4 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →