Inventor · disambiguated record
Dalian Yu
Also filed as: YU DALIAN
4 granted patents·0 citations·filing 2015–2018
53Inventor score
Files withCRRC QINGDAO SIFANG CO LTD4
Top patents by PatentIndex Score
4 records- 0148US11554675B2Maglev train and moving part thereofCRRC QINGDAO SIFANG CO LTD·Filed 2018·Granted Jan 17, 2023·0 cites·18 claims
- 0247US10137910B2Rail vehicle bogie draw-gearCRRC QINGDAO SIFANG CO LTD·Filed 2015·Granted Nov 27, 2018·0 cites·15 claims
- 0346US10814731B2System and method for suppressing the serpentine instability of railway vehicleCRRC QINGDAO SIFANG CO LTD·Filed 2017·Granted Oct 27, 2020·0 cites·10 claims
- 0437US11577614B2Suspension frame assembly of magnetic levitation vehicleCRRC QINGDAO SIFANG CO LTD·Filed 2018·Granted Feb 14, 2023·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →